last executing test programs: 11m18.985116344s ago: executing program 2 (id=8127): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008602"]) 11m18.62966981s ago: executing program 2 (id=8129): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket(0x1e, 0x5, 0x0) write$binfmt_misc(r2, &(0x7f0000000080), 0x2000011a) (fail_nth: 1) 11m18.560844916s ago: executing program 2 (id=8132): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003400)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x10000, @mcast2, 0x2}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000001c0)="d6fe19620bc7c93c008032326dde69abef886cb377a3f324d314ac96122a098dbc5688a12341452c5e0ed972b4f2cbc3a5482a661becbb2f94759eec1e2045da7686e9b1ab1bb7f504e03f1f0c88b9ecb114369f50ef697001041bc04dee0ef797f041c3639b85f60e4468efab6cc3ca085aa67883c5af7e4527b472ae", 0x7d}, {&(0x7f0000000380)="435d21e2fd5f7318ed9017520298cc307013e6427ccd10294414d120d141bf253933db99b5e8507fced2cb6e4f71831672b78be97cfbb623420aa5326308b9d3ad301a9b5bb23cc64b2d65eae5cb704813d027f3dfac3fb9d6a46afff97a3286e0b88e7c62fff6e4acc8230231411e365913d48aff46b338bc52d723d3473816a6bded83b0949228e8b0a22333", 0x8d}, {&(0x7f0000000d80)="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0x1000}, {&(0x7f00000002c0)="ba9410c5f0f33692fd34e33941639fc8189b1aff115f6c88bc6b0c919cac460b7f18ac3017a7e4348bf1cc43c34d39a4ad4b8f442cd9fa3dea45c036", 0x3c}], 0x4}}, {{&(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000004c0)="fe40a08527606f2d54636c5b1ed580abccf6dc88a2e9a4a71da92153e2d84709081e0112a9e79ca972130a50538f5b02acf3b1aa78e90ddc3c3adb56362419170dcf1865d340649583cc8ea332d2f2cdcbf275933e03f0c5b13ddca11628719b8fb8b17ad232576373e09b82a6b70ac38a9ac2c6cb77b68b1020fdcc079fd3bf57377df6f5914d3cc059c30a011628f5637516e4f8c34f5d1ab93231266896f5da529b86e05181bd6ac20c2788b3c77fe9a5ba49640324be56287b71db68", 0xbe}, {&(0x7f0000000580)="987005100510cc9b74", 0x9}, 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{&(0x7f0000003c40)="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", 0x1000}], 0x6, &(0x7f0000002e80)=[@tclass={{0x14, 0x29, 0x43, 0xe}}, @hoplimit={{0x14, 0x29, 0x34, 0x4}}], 0x30}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002f00)="5a9d3b5a30eb87211f0e71a2e0823d27419b60feaba385a77c62a2482985799c1727f6e0f55c8ef1ea91015f5eefb1e92c2bcf3a0be7c7446110e2e0d50f95a27f8b872ce73b8869fb28ee684e654e4c71e083da94873d719bd5ba8830f7d241153acabfc1838cfaae7514ef05fe78aaaaac80e7f982f198b6d328b550ffb1ef1739a5c4de6b5ec3fc60a5e7019cb1e161b4726e6411372cc1621b214f81110e81a9c40525225eb86058c7ef02f49b4958c443b67d4ddf59129b9913ad9f969c1b360abee480", 0xc6}, {&(0x7f0000003000)="b25876b733e0591e7bd12be30d61dac6be97a5ce205b0d929fa97496adf8f5b10dbd9dbf4759df", 0x27}], 0x2, &(0x7f0000003040)=[@tclass={{0x14, 0x29, 0x43, 0x3}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x2}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x16, 0x3, '\x00', [@ra, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private2}}}, @hopopts_2292={{0x108, 0x29, 0x36, {0x3c, 0x1d, '\x00', [@generic={0xb, 0xd8, "ddd4fc89d8b24a23a6fbc4711cf909bde3d5e219fbedba7b361d65388584558721fe32852906d5c82326966c4ced6d09303c0623c7ba51b0abb017d8e87f7f53964b7bf133ac4c59d081675edb74b53fa2909576e958d314d4e007a24fdd6e44f3c8727dd619699d472fa79249e6a37b961efdc4ba343158bc2f486dc1fc31ef453f7141b377886f8bd89895cd54d63bada50843c58d3dc2294d7d6e6a5fbfbbd7619aa6bf85f9144b39f09e6a16839ad5a5716ba4749f841b35c7ae2e72e5af0d79a62d3588e892d535201811973bb53e560c3320b67e6f"}, @pad1, @jumbo={0xc2, 0x4, 0x3}, @pad1, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x80}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x70, 0x2, 0x0, 0x1, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01']}}}, @flowinfo={{0x14, 0x29, 0xb, 0xed}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @hopopts_2292={{0x50, 0x29, 0x36, {0x87, 0x6, '\x00', [@hao={0xc9, 0x10, @mcast1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x5, 0x3, [0xf421, 0x8, 0x1]}}]}}}, @dstopts_2292={{0x70, 0x29, 0x4, {0x2f, 0xa, '\x00', [@enc_lim={0x4, 0x1, 0x2}, @generic={0x2, 0x49, "3e151ad876a0a9c13b5ecefa110887f59d3925822e2cbd808965d491f7ba898233235e26357a37bf509fe3e089f4fe5811dfa7552a851c4f52a83d4156ee6ac03615689d29a20c3e78"}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}], 0x2b0}}], 0x4, 0x400008c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x20000081, &(0x7f0000000240)={0x6, 0x1, 0x0, 0x1, 0xa4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x32}}, 0x14) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000100)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00', 0x0}) rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='pids.events\x00', 0x275a, 0x0) write$UHID_CREATE2(r9, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r9, @ANYRES64=r8], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x2010, r5, 0x392b2000) ioctl$KVM_X86_SETUP_MCE(r9, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r8, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r10 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r10, 0xa02000000000000, 0x60, &(0x7f0000000940)={'filter\x00', 0xb001, 0x4, 0x3f0, 0x0, 0x220, 0x220, 0x308, 0x308, 0x308, 0x7fffffe, 0x0, {[{{@arp={@local, @empty, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'pimreg\x00', 'veth0_to_bridge\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local, @mac=@multicast, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010101, 0x8, 0x1}}}, {{@arp={@multicast2, @empty, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_to_team\x00', 'ip6tnl0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @private=0xa010102, @broadcast, 0x0, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x5b5}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x440) sendto$packet(r6, &(0x7f0000000180)="0b036800e0ff64000200475400f6a13bb1000000080086dd4803", 0x100a6, 0x0, &(0x7f0000000140)={0x11, 0x0, r7}, 0x14) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x4, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x43, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4400ae8f, &(0x7f00000000c0)=@x86={0x60, 0x4, 0xc, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x80, 0x9, 0x1, 0x0, 0x0, 0x8, 0x0, 0x7c, 0xff, 0x0, '\x00', 0x0, 0x1}) 11m18.074023275s ago: executing program 2 (id=8144): rt_sigaction(0xd, &(0x7f0000000180)={0x0, 0x5c000006, 0x0, {[0x1]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r0, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) setsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, 0x0, 0x0) 11m18.044814108s ago: executing program 2 (id=8146): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee6, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000040)) 11m17.747855298s ago: executing program 2 (id=8153): creat(&(0x7f00000002c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x800008, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=0']) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x800008, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=0']) openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x6082, 0x0) (async) openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x6082, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) read$FUSE(0xffffffffffffffff, &(0x7f0000000140)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioprio_set$pid(0x0, r2, 0x0) 11m2.82745543s ago: executing program 32 (id=8153): creat(&(0x7f00000002c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x800008, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=0']) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x800008, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cache=0']) openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x6082, 0x0) (async) openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x6082, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) read$FUSE(0xffffffffffffffff, &(0x7f0000000140)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioprio_set$pid(0x0, r2, 0x0) 1.483786662s ago: executing program 0 (id=22681): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x4]}}, 0x0, 0x8, &(0x7f0000000300)) rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 1.394995721s ago: executing program 0 (id=22683): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x1]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000200)="c082b44eb524", 0x6}], 0x1) 1.348296175s ago: executing program 0 (id=22685): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000180)=0x1, 0x86, 0x2, 0x0, 0x0, 0xfffffffc) write$UHID_CREATE2(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x81) 435.373797ms ago: executing program 3 (id=22700): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, 0x0, 0x0, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 435.043517ms ago: executing program 4 (id=22701): rt_sigaction(0xd, 0x0, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000200)="c082b44eb524", 0x6}, {&(0x7f0000000240)="a43b2eaab40000000000000065", 0xd}, {&(0x7f0000000280)='\vm', 0x2}], 0x3) 434.529897ms ago: executing program 0 (id=22702): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x1]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000200)="c082b4", 0x3}, {&(0x7f0000000240)="a43b2eaab40000000000000065", 0xd}, {&(0x7f0000000280)="0b6d16", 0x3}], 0x3) 429.176797ms ago: executing program 3 (id=22703): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r0, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 392.538421ms ago: executing program 1 (id=22705): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00), 0x0, 0x0) write(r0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 380.977652ms ago: executing program 1 (id=22706): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 359.655754ms ago: executing program 3 (id=22707): mkdir(&(0x7f0000000000)='./file0\x00', 0x2) rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x1000000, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$UHID_INPUT(r2, &(0x7f0000010140)={0x8, {"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", 0x1000}}, 0x1006) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) ftruncate(r2, 0x1) 353.220735ms ago: executing program 4 (id=22708): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x4]}}, 0x0, 0x8, &(0x7f0000000300)) rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 352.076815ms ago: executing program 0 (id=22709): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) syz_open_procfs(0x0, 0x0) 322.235548ms ago: executing program 4 (id=22710): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x4]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000001c0)=0x60, 0xc0000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x20010, r0, 0x42257000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r2, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r2, @ANYRES64=r1], 0x118) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) syz_io_uring_setup(0x2, &(0x7f0000000040)={0x0, 0x800389b, 0x4000, 0x1, 0x323}, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r2, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r1, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0xc, &(0x7f0000000640)=0x4, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000200)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f00000002c0)={r4, 0x1, r1, 0x1, 0x80000}) sendmsg$netlink(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)=ANY=[@ANYBLOB="140000001e000101000000000000000007"], 0x14}], 0x1}, 0x0) 321.702698ms ago: executing program 0 (id=22711): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, 0x0, 0x0) futex(&(0x7f0000000180)=0x1, 0x86, 0x2, 0x0, 0x0, 0xfffffffc) write$UHID_CREATE2(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x81) 318.338368ms ago: executing program 3 (id=22712): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) 317.757699ms ago: executing program 1 (id=22713): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x1]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) unshare(0x28000600) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x80040, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x36) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000880)='./binderfs/binder1\x00', 0x800, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$UHID_INPUT(r4, &(0x7f0000000940)={0x8, {"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", 0xdd52d6c}}, 0x1006) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r4, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 297.67822ms ago: executing program 4 (id=22714): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x1]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r0, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000042000501"], 0x14}, 0x1, 0x0, 0x0, 0x68840}, 0x4) recvmmsg(r2, &(0x7f0000003ac0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4091, 0xffb}], 0x1}}], 0x1, 0x2, 0x0) 297.12755ms ago: executing program 1 (id=22715): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x3, 0x0) r3 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) write$UHID_CREATE2(r3, &(0x7f00000007c0)=ANY=[], 0x119) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x81) close_range(r2, 0xffffffffffffffff, 0x0) 268.600393ms ago: executing program 4 (id=22716): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r0, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 207.29203ms ago: executing program 3 (id=22717): rt_sigaction(0xd, 0x0, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000200)="c082b44eb524", 0x6}, {&(0x7f0000000240)="a43b2eaab40000000000000065", 0xd}, {&(0x7f0000000280)='\vm', 0x2}], 0x3) 171.071873ms ago: executing program 4 (id=22718): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x4]}}, 0x0, 0x8, &(0x7f0000000300)) rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) 111.687119ms ago: executing program 3 (id=22719): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) socket(0x11, 0x3, 0xfff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x42, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000000780)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000001c0)={0xa, 0x4e26, 0x80000400, @local, 0x5}, 0x1c, &(0x7f0000000240), 0x4d, &(0x7f00000002c0)}}], 0x2, 0x4) socket$tipc(0x1e, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB="000866646e6f3d604d5e8ed717fa8a217486549f1fa8db99d8192533597d880c9841bd847873a9dc804ad62f69bccf1f751da97b36c2b943bb96130943267b304d3ef639c477dab0b2e73fcc03a7cea94cdba26d3f42a0f9cead765f407852028ca77632924f6a347088ac5f69c0ea383af353be26f3f51d6d9384ebd33450f634af336bd763294d9ccdc8ff6a1c20ab8b0a68fc6821f0ff4c9d65482005e55509b8c191c0cfdd43e7d5ce27187902c93da1e22ddf2b37a74feaf31a80d2676e1594d703fc4478c6a8f00cc97d101a1c100455643260c2", @ANYRESHEX=r5, @ANYBLOB=',\x00']) socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) (fail_nth: 8) 75.731032ms ago: executing program 1 (id=22720): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) syz_open_procfs(0x0, 0x0) 0s ago: executing program 1 (id=22721): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x1]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000a80)={'filter\x00', 0x104, 0x2, 0x3c8, 0x1f8, 0x0, 0x1f8, 0x2e0, 0x2e0, 0x2e0, 0x4, 0x0, {[{{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x2}}}, {{@arp={@empty, @empty, 0x0, 0x0, 0x0, 0x0, {@empty, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}}, {@mac, {[0xff]}}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 'nicvf0\x00', 'lo\x00'}, 0xc0, 0x110, 0x0, {0xb000000}}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote, @mac=@local, @dev={0xac, 0x14, 0x14, 0xb}, @broadcast, 0x4, 0x1}}}, {{@arp={@rand_addr, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x9, {@empty, {[0xff]}}, {@mac=@remote, {[0x0, 0x0, 0x0, 0xff]}}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf, 'veth0_macvtap\x00', 'ipvlan1\x00', {}, {}, 0x0, 0x2}, 0xc0, 0xe8}, @unspec=@AUDIT={0x28}}], {{'\x00', 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffb}}}}, 0x418) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000880)='./binderfs/binder1\x00', 0x800, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000140)={0x73622a85, 0x1380, 0x3}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000940)={0x4c, 0x0, &(0x7f0000000300)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x7624f2802272dfdf, 0x0, 0x0, 0x70, 0x18, &(0x7f0000000280)={@ptr={0x70742a85, 0x0, 0x0, 0x34, 0x2, 0x16}, @fda={0x66646185, 0x8, 0x0, 0x5}, @ptr={0x70742a85, 0x1, 0x0, 0xfffffffffffffeb4, 0x2, 0x27}}, &(0x7f0000000180)={0x0, 0x28, 0xa9}}, 0x400}], 0x0, 0x0, 0x0}) kernel console output (not intermixed with test programs): 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 942.446595][T15947] RSP: 002b:00007fd3db1f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 942.446620][T15947] RAX: ffffffffffffffda RBX: 00007fd3dc9e5fa0 RCX: 00007fd3dc78f6c9 [ 942.446638][T15947] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 942.446655][T15947] RBP: 00007fd3db1f7090 R08: 0000000000000000 R09: 0000000000000000 [ 942.446671][T15947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 942.446686][T15947] R13: 00007fd3dc9e6038 R14: 00007fd3dc9e5fa0 R15: 00007fff810611f8 [ 942.446706][T15947] [ 942.446938][T15949] rust_binder: Error while translating object. [ 942.757049][T15949] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ENOENT } [ 942.763493][T15949] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:1037 [ 943.571268][T15982] netlink: 'syz.4.20994': attribute type 13 has an invalid length. [ 943.631204][T15982] erspan0: refused to change device tx_queue_len [ 943.720645][ T65] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 943.781892][T15988] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15988 comm=syz.4.21004 [ 943.841459][T15988] binder: Bad value for 'stats' [ 943.890604][ T65] usb 4-1: Using ep0 maxpacket: 32 [ 943.899053][ T65] usb 4-1: config 4 has an invalid interface number: 228 but max is 0 [ 943.920597][ T65] usb 4-1: config 4 has no interface number 0 [ 943.926742][ T65] usb 4-1: config 4 interface 228 altsetting 68 endpoint 0x7 has invalid maxpacket 40384, setting to 1024 [ 943.968892][ T65] usb 4-1: config 4 interface 228 altsetting 68 bulk endpoint 0x7 has invalid maxpacket 1024 [ 943.989462][ T65] usb 4-1: config 4 interface 228 has no altsetting 0 [ 944.030872][ T65] usb 4-1: New USB device found, idVendor=0499, idProduct=a9a2, bcdDevice=c4.e8 [ 944.050611][ T65] usb 4-1: New USB device strings: Mfr=1, Product=25, SerialNumber=3 [ 944.059228][ T65] usb 4-1: Product: syz [ 944.079445][ T65] usb 4-1: Manufacturer: syz [ 944.084129][ T65] usb 4-1: SerialNumber: syz [ 944.103888][T16001] netlink: 'syz.4.21010': attribute type 13 has an invalid length. [ 944.119952][T15978] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 944.130948][T16001] erspan0: refused to change device tx_queue_len [ 944.329378][T15978] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=62482 sclass=netlink_xfrm_socket pid=15978 comm=syz.3.21001 [ 944.442642][ T65] usb 4-1: USB disconnect, device number 46 [ 944.479288][T16016] udevd[16016]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:4.228/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 944.576441][T16024] netlink: 'syz.0.21020': attribute type 13 has an invalid length. [ 944.601800][T16024] erspan0: refused to change device tx_queue_len [ 944.760893][T16036] FAULT_INJECTION: forcing a failure. [ 944.760893][T16036] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 944.800541][T16036] CPU: 1 UID: 0 PID: 16036 Comm: syz.0.21025 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 944.800580][T16036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 944.800596][T16036] Call Trace: [ 944.800604][T16036] [ 944.800613][T16036] __dump_stack+0x21/0x30 [ 944.800649][T16036] dump_stack_lvl+0x10c/0x190 [ 944.800679][T16036] ? __cfi_dump_stack_lvl+0x10/0x10 [ 944.800708][T16036] ? napi_get_frags+0x6f/0x170 [ 944.800735][T16036] ? tun_chr_write_iter+0x1fc/0x310 [ 944.800760][T16036] ? do_iter_readv_writev+0x628/0x810 [ 944.800781][T16036] ? vfs_writev+0x485/0xcf0 [ 944.800807][T16036] ? __x64_sys_writev+0x81/0x90 [ 944.800830][T16036] ? x64_sys_call+0x1fbb/0x2ee0 [ 944.800872][T16036] ? do_syscall_64+0x58/0xf0 [ 944.800900][T16036] dump_stack+0x19/0x20 [ 944.800928][T16036] should_fail_ex+0x3d9/0x530 [ 944.800952][T16036] should_fail+0xf/0x20 [ 944.800973][T16036] should_fail_usercopy+0x1e/0x30 [ 944.800998][T16036] _copy_from_iter+0x3bb/0x14d0 [ 944.801025][T16036] ? _copy_from_iter+0x692/0x14d0 [ 944.801051][T16036] ? __cfi__copy_from_iter+0x10/0x10 [ 944.801078][T16036] ? __cfi__copy_from_iter+0x10/0x10 [ 944.801103][T16036] ? __check_object_size+0x50a/0x810 [ 944.801127][T16036] ? __cfi___check_object_size+0x10/0x10 [ 944.801149][T16036] copy_page_from_iter+0x1e5/0x2b0 [ 944.801188][T16036] skb_copy_datagram_from_iter+0x30c/0x700 [ 944.801224][T16036] tun_get_user+0x1616/0x3450 [ 944.801252][T16036] ? ptr_ring_consume+0x430/0x430 [ 944.801278][T16036] ? is_bpf_text_address+0x17b/0x1a0 [ 944.801307][T16036] ? __kasan_check_write+0x18/0x20 [ 944.801341][T16036] ? ref_tracker_alloc+0x308/0x540 [ 944.801368][T16036] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 944.801394][T16036] ? _parse_integer+0x2e/0x40 [ 944.801430][T16036] tun_chr_write_iter+0x1fc/0x310 [ 944.801456][T16036] do_iter_readv_writev+0x628/0x810 [ 944.801481][T16036] ? vfs_iter_read+0x5f0/0x5f0 [ 944.801506][T16036] ? bpf_lsm_file_permission+0xd/0x20 [ 944.801540][T16036] vfs_writev+0x485/0xcf0 [ 944.801568][T16036] ? do_writev+0x2d0/0x2d0 [ 944.801594][T16036] ? vfs_write+0x93e/0xf30 [ 944.801621][T16036] do_writev+0x14d/0x2d0 [ 944.801647][T16036] ? vfs_readv+0xa50/0xa50 [ 944.801675][T16036] ? __kasan_check_read+0x15/0x20 [ 944.801709][T16036] __x64_sys_writev+0x81/0x90 [ 944.801734][T16036] x64_sys_call+0x1fbb/0x2ee0 [ 944.801768][T16036] do_syscall_64+0x58/0xf0 [ 944.801798][T16036] ? clear_bhb_loop+0x50/0xa0 [ 944.801824][T16036] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 944.801857][T16036] RIP: 0033:0x7f409218f6c9 [ 944.801877][T16036] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 944.801898][T16036] RSP: 002b:00007f40930d7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 944.801923][T16036] RAX: ffffffffffffffda RBX: 00007f40923e5fa0 RCX: 00007f409218f6c9 [ 944.801939][T16036] RDX: 0000000000000002 RSI: 0000200000000180 RDI: 0000000000000005 [ 944.801953][T16036] RBP: 00007f40930d7090 R08: 0000000000000000 R09: 0000000000000000 [ 944.801967][T16036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 944.801982][T16036] R13: 00007f40923e6038 R14: 00007f40923e5fa0 R15: 00007ffdeb6234f8 [ 944.802001][T16036] [ 945.737034][T17830] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 945.745348][T17830] hid-generic 0000:0000:0000.000E: hidraw0: HID v0.00 Device [syz1] on syz0 [ 946.434646][T16111] FAULT_INJECTION: forcing a failure. [ 946.434646][T16111] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 946.480439][T16111] CPU: 1 UID: 0 PID: 16111 Comm: syz.3.21058 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 946.480475][T16111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 946.480491][T16111] Call Trace: [ 946.480498][T16111] [ 946.480507][T16111] __dump_stack+0x21/0x30 [ 946.480552][T16111] dump_stack_lvl+0x10c/0x190 [ 946.480582][T16111] ? __cfi_dump_stack_lvl+0x10/0x10 [ 946.480613][T16111] ? check_stack_object+0x12c/0x140 [ 946.480633][T16111] dump_stack+0x19/0x20 [ 946.480662][T16111] should_fail_ex+0x3d9/0x530 [ 946.480687][T16111] should_fail+0xf/0x20 [ 946.480709][T16111] should_fail_usercopy+0x1e/0x30 [ 946.480733][T16111] _copy_to_user+0x24/0xa0 [ 946.480762][T16111] simple_read_from_buffer+0xed/0x160 [ 946.480794][T16111] proc_fail_nth_read+0x19e/0x210 [ 946.480825][T16111] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 946.480857][T16111] ? bpf_lsm_file_permission+0xd/0x20 [ 946.480890][T16111] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 946.480920][T16111] vfs_read+0x27d/0xc70 [ 946.480943][T16111] ? __cfi_vfs_read+0x10/0x10 [ 946.480962][T16111] ? __kasan_check_write+0x18/0x20 [ 946.480996][T16111] ? mutex_lock+0x92/0x1c0 [ 946.481016][T16111] ? __cfi_mutex_lock+0x10/0x10 [ 946.481037][T16111] ? __fget_files+0x2c5/0x340 [ 946.481065][T16111] ksys_read+0x141/0x250 [ 946.481086][T16111] ? __cfi_ksys_read+0x10/0x10 [ 946.481108][T16111] ? __kasan_check_read+0x15/0x20 [ 946.481143][T16111] __x64_sys_read+0x7f/0x90 [ 946.481165][T16111] x64_sys_call+0x2638/0x2ee0 [ 946.481200][T16111] do_syscall_64+0x58/0xf0 [ 946.481229][T16111] ? clear_bhb_loop+0x50/0xa0 [ 946.481255][T16111] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 946.481280][T16111] RIP: 0033:0x7efd4398e0dc [ 946.481300][T16111] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 946.481322][T16111] RSP: 002b:00007efd44870030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 946.481346][T16111] RAX: ffffffffffffffda RBX: 00007efd43be5fa0 RCX: 00007efd4398e0dc [ 946.481365][T16111] RDX: 000000000000000f RSI: 00007efd448700a0 RDI: 0000000000000006 [ 946.481380][T16111] RBP: 00007efd44870090 R08: 0000000000000000 R09: 0000000000000000 [ 946.481396][T16111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 946.481411][T16111] R13: 00007efd43be6038 R14: 00007efd43be5fa0 R15: 00007ffe19ebca58 [ 946.481432][T16111] [ 946.926100][T16127] FAULT_INJECTION: forcing a failure. [ 946.926100][T16127] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 946.982482][T16127] CPU: 0 UID: 0 PID: 16127 Comm: syz.1.21064 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 946.982528][T16127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 946.982544][T16127] Call Trace: [ 946.982552][T16127] [ 946.982562][T16127] __dump_stack+0x21/0x30 [ 946.982600][T16127] dump_stack_lvl+0x10c/0x190 [ 946.982630][T16127] ? __cfi_dump_stack_lvl+0x10/0x10 [ 946.982662][T16127] ? check_stack_object+0x12c/0x140 [ 946.982685][T16127] dump_stack+0x19/0x20 [ 946.982715][T16127] should_fail_ex+0x3d9/0x530 [ 946.982746][T16127] should_fail+0xf/0x20 [ 946.982768][T16127] should_fail_usercopy+0x1e/0x30 [ 946.982793][T16127] _copy_to_user+0x24/0xa0 [ 946.982822][T16127] copy_to_sockptr_offset+0x7a/0xb0 [ 946.982850][T16127] sk_getsockopt+0x1b95/0x2130 [ 946.982882][T16127] ? __cfi_sk_getsockopt+0x10/0x10 [ 946.982915][T16127] ? selinux_socket_getsockopt+0x284/0x380 [ 946.982952][T16127] ? __cfi_selinux_socket_getsockopt+0x10/0x10 [ 946.982987][T16127] ? bpf_lsm_file_permission+0xd/0x20 [ 946.983019][T16127] ? vfs_write+0x93e/0xf30 [ 946.983043][T16127] do_sock_getsockopt+0x28f/0x6d0 [ 946.983077][T16127] ? __cfi_do_sock_getsockopt+0x10/0x10 [ 946.983111][T16127] ? __fget_files+0x2c5/0x340 [ 946.983137][T16127] __x64_sys_getsockopt+0x1d5/0x280 [ 946.983172][T16127] x64_sys_call+0x10db/0x2ee0 [ 946.983206][T16127] do_syscall_64+0x58/0xf0 [ 946.983235][T16127] ? clear_bhb_loop+0x50/0xa0 [ 946.983261][T16127] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 946.983285][T16127] RIP: 0033:0x7fd3dc78f6c9 [ 946.983303][T16127] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 946.983322][T16127] RSP: 002b:00007fd3db1f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 946.983356][T16127] RAX: ffffffffffffffda RBX: 00007fd3dc9e5fa0 RCX: 00007fd3dc78f6c9 [ 946.983374][T16127] RDX: 0000000000000011 RSI: 0000000000000001 RDI: 0000000000000005 [ 946.983389][T16127] RBP: 00007fd3db1f7090 R08: 0000200000000440 R09: 0000000000000000 [ 946.983406][T16127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 946.983420][T16127] R13: 00007fd3dc9e6038 R14: 00007fd3dc9e5fa0 R15: 00007fff810611f8 [ 946.983441][T16127] [ 947.232189][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.239644][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.247787][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.270483][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.290484][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.308132][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.320414][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.338105][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.352294][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.368476][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.385728][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.400836][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.418060][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.433158][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.450128][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.464188][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.480433][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.495527][T17830] hid-generic 0003:0004:0000.000F: unknown main item tag 0x0 [ 947.510205][T17830] hid-generic 0003:0004:0000.000F: hidraw0: USB HID v0.00 Device [syz0] on syz1 [ 947.530708][T16133] FAULT_INJECTION: forcing a failure. [ 947.530708][T16133] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 947.550456][T16133] CPU: 1 UID: 0 PID: 16133 Comm: syz.0.21070 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 947.550492][T16133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 947.550507][T16133] Call Trace: [ 947.550516][T16133] [ 947.550525][T16133] __dump_stack+0x21/0x30 [ 947.550561][T16133] dump_stack_lvl+0x10c/0x190 [ 947.550593][T16133] ? __cfi_dump_stack_lvl+0x10/0x10 [ 947.550621][T16133] ? __kasan_check_write+0x18/0x20 [ 947.550654][T16133] ? _raw_spin_lock_irqsave+0xaf/0x150 [ 947.550684][T16133] ? check_stack_object+0x82/0x140 [ 947.550707][T16133] dump_stack+0x19/0x20 [ 947.550737][T16133] should_fail_ex+0x3d9/0x530 [ 947.550760][T16133] should_fail+0xf/0x20 [ 947.550781][T16133] should_fail_usercopy+0x1e/0x30 [ 947.550804][T16133] _copy_to_user+0x24/0xa0 [ 947.550833][T16133] uhid_char_read+0x4f5/0x750 [ 947.550862][T16133] ? __cfi_uhid_char_read+0x10/0x10 [ 947.550888][T16133] ? __cfi_autoremove_wake_function+0x10/0x10 [ 947.550914][T16133] ? bpf_lsm_file_permission+0xd/0x20 [ 947.550947][T16133] vfs_readv+0x62b/0xa50 [ 947.550972][T16133] ? __cfi_uhid_char_read+0x10/0x10 [ 947.551002][T16133] ? do_readv+0x2d0/0x2d0 [ 947.551026][T16133] ? vfs_write+0x93e/0xf30 [ 947.551051][T16133] do_readv+0x14d/0x2d0 [ 947.551077][T16133] ? generic_atomic_write_valid+0x1c0/0x1c0 [ 947.551105][T16133] ? __kasan_check_read+0x15/0x20 [ 947.551139][T16133] __x64_sys_readv+0x81/0x90 [ 947.551161][T16133] x64_sys_call+0x2a64/0x2ee0 [ 947.551195][T16133] do_syscall_64+0x58/0xf0 [ 947.551224][T16133] ? clear_bhb_loop+0x50/0xa0 [ 947.551251][T16133] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 947.551276][T16133] RIP: 0033:0x7f409218f6c9 [ 947.551296][T16133] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 947.551318][T16133] RSP: 002b:00007f40930d7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 947.551344][T16133] RAX: ffffffffffffffda RBX: 00007f40923e5fa0 RCX: 00007f409218f6c9 [ 947.551362][T16133] RDX: 0000000000000002 RSI: 0000200000000140 RDI: 0000000000000005 [ 947.551378][T16133] RBP: 00007f40930d7090 R08: 0000000000000000 R09: 0000000000000000 [ 947.551394][T16133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 947.551409][T16133] R13: 00007f40923e6038 R14: 00007f40923e5fa0 R15: 00007ffdeb6234f8 [ 947.551430][T16133] [ 947.556940][T16137] fido_id[16137]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 950.561269][T16209] FAULT_INJECTION: forcing a failure. [ 950.561269][T16209] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 950.620295][T16209] CPU: 0 UID: 0 PID: 16209 Comm: syz.3.21104 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 950.620335][T16209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 950.620365][T16209] Call Trace: [ 950.620373][T16209] [ 950.620388][T16209] __dump_stack+0x21/0x30 [ 950.620426][T16209] dump_stack_lvl+0x10c/0x190 [ 950.620456][T16209] ? __cfi_dump_stack_lvl+0x10/0x10 [ 950.620489][T16209] ? check_stack_object+0x12c/0x140 [ 950.620517][T16209] dump_stack+0x19/0x20 [ 950.620559][T16209] should_fail_ex+0x3d9/0x530 [ 950.620584][T16209] should_fail+0xf/0x20 [ 950.620610][T16209] should_fail_usercopy+0x1e/0x30 [ 950.620637][T16209] _copy_to_user+0x24/0xa0 [ 950.620670][T16209] simple_read_from_buffer+0xed/0x160 [ 950.620706][T16209] proc_fail_nth_read+0x19e/0x210 [ 950.620743][T16209] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 950.620782][T16209] ? bpf_lsm_file_permission+0xd/0x20 [ 950.620818][T16209] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 950.620854][T16209] vfs_read+0x27d/0xc70 [ 950.620875][T16209] ? __cfi_kernfs_fop_write_iter+0x10/0x10 [ 950.620926][T16209] ? __cfi_vfs_read+0x10/0x10 [ 950.620946][T16209] ? __kasan_check_write+0x18/0x20 [ 950.620986][T16209] ? mutex_lock+0x92/0x1c0 [ 950.621012][T16209] ? __cfi_mutex_lock+0x10/0x10 [ 950.621034][T16209] ? __fget_files+0x2c5/0x340 [ 950.621087][T16209] ksys_read+0x141/0x250 [ 950.621108][T16209] ? __cfi_ksys_read+0x10/0x10 [ 950.621154][T16209] ? __kasan_check_read+0x15/0x20 [ 950.621189][T16209] __x64_sys_read+0x7f/0x90 [ 950.621215][T16209] x64_sys_call+0x2638/0x2ee0 [ 950.621257][T16209] do_syscall_64+0x58/0xf0 [ 950.621286][T16209] ? clear_bhb_loop+0x50/0xa0 [ 950.621326][T16209] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 950.621351][T16209] RIP: 0033:0x7efd4398e0dc [ 950.621370][T16209] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 950.621391][T16209] RSP: 002b:00007efd44870030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 950.621426][T16209] RAX: ffffffffffffffda RBX: 00007efd43be5fa0 RCX: 00007efd4398e0dc [ 950.621448][T16209] RDX: 000000000000000f RSI: 00007efd448700a0 RDI: 0000000000000006 [ 950.621468][T16209] RBP: 00007efd44870090 R08: 0000000000000000 R09: 0000000000000000 [ 950.621483][T16209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 950.621498][T16209] R13: 00007efd43be6038 R14: 00007efd43be5fa0 R15: 00007ffe19ebca58 [ 950.621519][T16209] [ 953.191851][ T36] audit: type=1400 audit(961.178:24175): avc: denied { read } for pid=16264 comm="syz.4.21130" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 953.519414][T16269] bridge0: port 1(bridge_slave_0) entered blocking state [ 953.550065][T16269] bridge0: port 1(bridge_slave_0) entered disabled state [ 953.570085][T16269] bridge_slave_0: entered allmulticast mode [ 953.600562][T16269] bridge_slave_0: entered promiscuous mode [ 953.607153][T16269] bridge0: port 2(bridge_slave_1) entered blocking state [ 953.650048][T16269] bridge0: port 2(bridge_slave_1) entered disabled state [ 953.657190][T16269] bridge_slave_1: entered allmulticast mode [ 953.690738][T16269] bridge_slave_1: entered promiscuous mode [ 953.912557][T16269] bridge0: port 2(bridge_slave_1) entered blocking state [ 953.919651][T16269] bridge0: port 2(bridge_slave_1) entered forwarding state [ 953.927016][T16269] bridge0: port 1(bridge_slave_0) entered blocking state [ 953.934108][T16269] bridge0: port 1(bridge_slave_0) entered forwarding state [ 954.034822][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 954.042744][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 954.071849][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 954.078999][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 954.131440][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 954.138532][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 954.197790][T16269] veth0_vlan: entered promiscuous mode [ 954.236900][T16269] veth1_macvtap: entered promiscuous mode [ 954.490881][T16309] FAULT_INJECTION: forcing a failure. [ 954.490881][T16309] name failslab, interval 1, probability 0, space 0, times 0 [ 954.530285][T16309] CPU: 0 UID: 0 PID: 16309 Comm: syz.0.21144 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 954.530325][T16309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 954.530340][T16309] Call Trace: [ 954.530349][T16309] [ 954.530358][T16309] __dump_stack+0x21/0x30 [ 954.530395][T16309] dump_stack_lvl+0x10c/0x190 [ 954.530426][T16309] ? __cfi_dump_stack_lvl+0x10/0x10 [ 954.530458][T16309] ? __x64_sys_splice+0xe9/0x110 [ 954.530486][T16309] ? do_syscall_64+0x58/0xf0 [ 954.530517][T16309] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 954.530543][T16309] dump_stack+0x19/0x20 [ 954.530572][T16309] should_fail_ex+0x3d9/0x530 [ 954.530597][T16309] should_failslab+0xac/0x100 [ 954.530623][T16309] __kmalloc_node_noprof+0x6c/0x520 [ 954.530645][T16309] ? __kvmalloc_node_noprof+0x11d/0x300 [ 954.530680][T16309] ? __cfi_ldsem_down_read+0x10/0x10 [ 954.530710][T16309] __kvmalloc_node_noprof+0x11d/0x300 [ 954.530744][T16309] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 954.530782][T16309] file_tty_write+0x2c4/0xa70 [ 954.530816][T16309] ? __asan_memset+0x39/0x50 [ 954.530837][T16309] tty_write+0x40/0x50 [ 954.530868][T16309] iter_file_splice_write+0x98a/0x11b0 [ 954.530900][T16309] ? __cfi_iter_file_splice_write+0x10/0x10 [ 954.530927][T16309] ? selinux_file_permission+0x309/0xb30 [ 954.530957][T16309] ? bpf_lsm_file_permission+0xd/0x20 [ 954.530989][T16309] ? security_file_permission+0x2e/0xc0 [ 954.531015][T16309] ? rw_verify_area+0xac/0x230 [ 954.531049][T16309] ? do_splice+0xe86/0x1d10 [ 954.531076][T16309] ? __cfi_iter_file_splice_write+0x10/0x10 [ 954.531115][T16309] do_splice+0x10f0/0x1d10 [ 954.531142][T16309] ? bpf_lsm_file_permission+0xd/0x20 [ 954.531175][T16309] ? vfs_write+0x93e/0xf30 [ 954.531197][T16309] ? __cfi_vfs_write+0x10/0x10 [ 954.531218][T16309] ? pipe_clear_nowait+0x10e/0x180 [ 954.531247][T16309] ? __cfi_do_splice+0x10/0x10 [ 954.531277][T16309] __se_sys_splice+0x38b/0x480 [ 954.531306][T16309] ? __x64_sys_splice+0x110/0x110 [ 954.531335][T16309] __x64_sys_splice+0xe9/0x110 [ 954.531364][T16309] x64_sys_call+0x2ea8/0x2ee0 [ 954.531398][T16309] do_syscall_64+0x58/0xf0 [ 954.531427][T16309] ? clear_bhb_loop+0x50/0xa0 [ 954.531452][T16309] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 954.531476][T16309] RIP: 0033:0x7f409218f6c9 [ 954.531496][T16309] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 954.531517][T16309] RSP: 002b:00007f40930d7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 954.531544][T16309] RAX: ffffffffffffffda RBX: 00007f40923e5fa0 RCX: 00007f409218f6c9 [ 954.531563][T16309] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000006 [ 954.531577][T16309] RBP: 00007f40930d7090 R08: 0000000000000ec8 R09: 0000000000000000 [ 954.531592][T16309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 954.531607][T16309] R13: 00007f40923e6038 R14: 00007f40923e5fa0 R15: 00007ffdeb6234f8 [ 954.531628][T16309] [ 955.095644][ T46] bridge_slave_1: left allmulticast mode [ 955.101381][ T46] bridge_slave_1: left promiscuous mode [ 955.107103][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 955.140185][ T46] bridge_slave_0: left allmulticast mode [ 955.145877][ T46] bridge_slave_0: left promiscuous mode [ 955.161698][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 955.431824][ T46] veth1_macvtap: left promiscuous mode [ 955.443991][ T46] veth0_vlan: left promiscuous mode [ 956.059509][T16361] rust_binder: 35: no such ref 3 [ 956.070141][T16361] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 956.080640][T16361] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 956.097950][T16361] rust_binder: Write failure EFAULT in pid:35 [ 956.187612][T16370] netlink: 'syz.0.21170': attribute type 63 has an invalid length. [ 956.207560][T16370] netlink: 5 bytes leftover after parsing attributes in process `syz.0.21170'. [ 956.216987][T16370] gretap0: entered allmulticast mode [ 956.223739][T16370] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 956.313957][ T36] audit: type=1400 audit(964.298:24176): avc: denied { ioctl } for pid=16382 comm="syz.3.21177" path="socket:[269073]" dev="sockfs" ino=269073 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 956.352049][ T36] audit: type=1400 audit(964.328:24177): avc: denied { getopt } for pid=16382 comm="syz.3.21177" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 956.802652][ T36] audit: type=1326 audit(964.788:24178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16394 comm="syz.4.21181" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f26e438f6c9 code=0x7fc00000 [ 957.385721][T16444] overlayfs: overlapping lowerdir path [ 957.399165][T16446] FAULT_INJECTION: forcing a failure. [ 957.399165][T16446] name failslab, interval 1, probability 0, space 0, times 0 [ 957.413945][T16446] CPU: 0 UID: 0 PID: 16446 Comm: syz.3.21207 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 957.413982][T16446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 957.413998][T16446] Call Trace: [ 957.414007][T16446] [ 957.414016][T16446] __dump_stack+0x21/0x30 [ 957.414053][T16446] dump_stack_lvl+0x10c/0x190 [ 957.414085][T16446] ? __cfi_dump_stack_lvl+0x10/0x10 [ 957.414117][T16446] ? cred_has_capability+0x222/0x380 [ 957.414147][T16446] dump_stack+0x19/0x20 [ 957.414178][T16446] should_fail_ex+0x3d9/0x530 [ 957.414202][T16446] should_failslab+0xac/0x100 [ 957.414229][T16446] __kmalloc_node_noprof+0x6c/0x520 [ 957.414253][T16446] ? __kvmalloc_node_noprof+0x11d/0x300 [ 957.414288][T16446] __kvmalloc_node_noprof+0x11d/0x300 [ 957.414321][T16446] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 957.414356][T16446] ? ns_capable_noaudit+0x50/0xf0 [ 957.414391][T16446] proc_sys_call_handler+0x3c1/0x890 [ 957.414425][T16446] ? proc_sys_open+0x2a0/0x2a0 [ 957.414457][T16446] ? __kasan_check_write+0x18/0x20 [ 957.414492][T16446] ? proc_fail_nth_write+0x17e/0x210 [ 957.414523][T16446] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 957.414555][T16446] proc_sys_write+0x26/0x30 [ 957.414585][T16446] vfs_write+0x718/0xf30 [ 957.414606][T16446] ? __cfi_proc_sys_write+0x10/0x10 [ 957.414637][T16446] ? __cfi_vfs_write+0x10/0x10 [ 957.414657][T16446] ? __cfi_mutex_lock+0x10/0x10 [ 957.414681][T16446] ksys_write+0x141/0x250 [ 957.414704][T16446] ? __cfi_ksys_write+0x10/0x10 [ 957.414725][T16446] ? __kasan_check_read+0x15/0x20 [ 957.414759][T16446] __x64_sys_write+0x7f/0x90 [ 957.414788][T16446] x64_sys_call+0x271c/0x2ee0 [ 957.414821][T16446] do_syscall_64+0x58/0xf0 [ 957.414850][T16446] ? clear_bhb_loop+0x50/0xa0 [ 957.414877][T16446] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 957.414901][T16446] RIP: 0033:0x7efd4398f6c9 [ 957.414920][T16446] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 957.414940][T16446] RSP: 002b:00007efd44870038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 957.414966][T16446] RAX: ffffffffffffffda RBX: 00007efd43be5fa0 RCX: 00007efd4398f6c9 [ 957.414988][T16446] RDX: 0000000000000048 RSI: 00002000000001c0 RDI: 0000000000000005 [ 957.415003][T16446] RBP: 00007efd44870090 R08: 0000000000000000 R09: 0000000000000000 [ 957.415018][T16446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 957.415033][T16446] R13: 00007efd43be6038 R14: 00007efd43be5fa0 R15: 00007ffe19ebca58 [ 957.415053][T16446] [ 957.474916][T16456] F2FS-fs (rnullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 957.681297][T16456] F2FS-fs (rnullb0): Can't find valid F2FS filesystem in 1th superblock [ 957.689870][T16456] F2FS-fs (rnullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 957.697802][T16456] F2FS-fs (rnullb0): Can't find valid F2FS filesystem in 2th superblock [ 957.815386][T16472] FAULT_INJECTION: forcing a failure. [ 957.815386][T16472] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 957.829307][T16472] CPU: 1 UID: 0 PID: 16472 Comm: syz.3.21217 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 957.829346][T16472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 957.829361][T16472] Call Trace: [ 957.829369][T16472] [ 957.829379][T16472] __dump_stack+0x21/0x30 [ 957.829415][T16472] dump_stack_lvl+0x10c/0x190 [ 957.829445][T16472] ? __cfi_dump_stack_lvl+0x10/0x10 [ 957.829477][T16472] ? check_stack_object+0x12c/0x140 [ 957.829510][T16472] dump_stack+0x19/0x20 [ 957.829539][T16472] should_fail_ex+0x3d9/0x530 [ 957.829563][T16472] should_fail+0xf/0x20 [ 957.829583][T16472] should_fail_usercopy+0x1e/0x30 [ 957.829607][T16472] _copy_to_user+0x24/0xa0 [ 957.829636][T16472] simple_read_from_buffer+0xed/0x160 [ 957.829665][T16472] proc_fail_nth_read+0x19e/0x210 [ 957.829695][T16472] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 957.829723][T16472] ? l2cap_sock_setsockopt+0x136e/0x1c10 [ 957.829758][T16472] ? bpf_lsm_file_permission+0xd/0x20 [ 957.829795][T16472] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 957.829824][T16472] vfs_read+0x27d/0xc70 [ 957.829843][T16472] ? __cfi_l2cap_sock_setsockopt+0x10/0x10 [ 957.829878][T16472] ? __cfi_vfs_read+0x10/0x10 [ 957.829896][T16472] ? __kasan_check_write+0x18/0x20 [ 957.829927][T16472] ? mutex_lock+0x92/0x1c0 [ 957.829944][T16472] ? __cfi_mutex_lock+0x10/0x10 [ 957.829961][T16472] ? __fget_files+0x2c5/0x340 [ 957.829983][T16472] ksys_read+0x141/0x250 [ 957.830000][T16472] ? __cfi_ksys_read+0x10/0x10 [ 957.830017][T16472] ? __kasan_check_write+0x18/0x20 [ 957.830045][T16472] ? __kasan_check_read+0x15/0x20 [ 957.830074][T16472] __x64_sys_read+0x7f/0x90 [ 957.830091][T16472] x64_sys_call+0x2638/0x2ee0 [ 957.830119][T16472] do_syscall_64+0x58/0xf0 [ 957.830143][T16472] ? clear_bhb_loop+0x50/0xa0 [ 957.830168][T16472] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 957.830188][T16472] RIP: 0033:0x7efd4398e0dc [ 957.830203][T16472] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 957.830219][T16472] RSP: 002b:00007efd44870030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 957.830240][T16472] RAX: ffffffffffffffda RBX: 00007efd43be5fa0 RCX: 00007efd4398e0dc [ 957.830255][T16472] RDX: 000000000000000f RSI: 00007efd448700a0 RDI: 0000000000000005 [ 957.830267][T16472] RBP: 00007efd44870090 R08: 0000000000000000 R09: 0000000000000000 [ 957.830280][T16472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 957.830292][T16472] R13: 00007efd43be6038 R14: 00007efd43be5fa0 R15: 00007ffe19ebca58 [ 957.830308][T16472] [ 958.116675][T16476] rust_binder: Write failure EINVAL in pid:973 [ 958.172306][T16485] FAULT_INJECTION: forcing a failure. [ 958.172306][T16485] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 958.208017][T16489] FAULT_INJECTION: forcing a failure. [ 958.208017][T16489] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 958.223042][T16485] CPU: 1 UID: 0 PID: 16485 Comm: syz.4.21220 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 958.223080][T16485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 958.223096][T16485] Call Trace: [ 958.223104][T16485] [ 958.223113][T16485] __dump_stack+0x21/0x30 [ 958.223150][T16485] dump_stack_lvl+0x10c/0x190 [ 958.223179][T16485] ? __cfi_dump_stack_lvl+0x10/0x10 [ 958.223212][T16485] ? check_stack_object+0x12c/0x140 [ 958.223234][T16485] dump_stack+0x19/0x20 [ 958.223263][T16485] should_fail_ex+0x3d9/0x530 [ 958.223287][T16485] should_fail+0xf/0x20 [ 958.223308][T16485] should_fail_usercopy+0x1e/0x30 [ 958.223332][T16485] _copy_to_user+0x24/0xa0 [ 958.223361][T16485] simple_read_from_buffer+0xed/0x160 [ 958.223390][T16485] proc_fail_nth_read+0x19e/0x210 [ 958.223421][T16485] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 958.223451][T16485] ? bpf_lsm_file_permission+0xd/0x20 [ 958.223483][T16485] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 958.223521][T16485] vfs_read+0x27d/0xc70 [ 958.223542][T16485] ? __cfi_vfs_read+0x10/0x10 [ 958.223562][T16485] ? __kasan_slab_free+0x6a/0x80 [ 958.223587][T16485] ? kmem_cache_free+0x1c1/0x510 [ 958.223610][T16485] ? putname+0x113/0x150 [ 958.223632][T16485] ? putname+0x113/0x150 [ 958.223654][T16485] ? __kasan_check_read+0x15/0x20 [ 958.223689][T16485] ksys_read+0x141/0x250 [ 958.223709][T16485] ? __cfi_ksys_read+0x10/0x10 [ 958.223730][T16485] ? __kasan_check_read+0x15/0x20 [ 958.223765][T16485] __x64_sys_read+0x7f/0x90 [ 958.223786][T16485] x64_sys_call+0x2638/0x2ee0 [ 958.223818][T16485] do_syscall_64+0x58/0xf0 [ 958.223847][T16485] ? clear_bhb_loop+0x50/0xa0 [ 958.223872][T16485] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 958.223896][T16485] RIP: 0033:0x7f26e438e0dc [ 958.223915][T16485] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 958.223933][T16485] RSP: 002b:00007f26e52c8030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 958.223958][T16485] RAX: ffffffffffffffda RBX: 00007f26e45e5fa0 RCX: 00007f26e438e0dc [ 958.223976][T16485] RDX: 000000000000000f RSI: 00007f26e52c80a0 RDI: 0000000000000006 [ 958.223991][T16485] RBP: 00007f26e52c8090 R08: 0000000000000000 R09: 0000000000000000 [ 958.224006][T16485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 958.224020][T16485] R13: 00007f26e45e6038 R14: 00007f26e45e5fa0 R15: 00007ffe774c6cf8 [ 958.224041][T16485] [ 958.265993][T16489] CPU: 0 UID: 0 PID: 16489 Comm: syz.3.21224 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 958.266033][T16489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 958.266050][T16489] Call Trace: [ 958.266060][T16489] [ 958.266070][T16489] __dump_stack+0x21/0x30 [ 958.266112][T16489] dump_stack_lvl+0x10c/0x190 [ 958.266147][T16489] ? __cfi_dump_stack_lvl+0x10/0x10 [ 958.266183][T16489] ? __kasan_check_write+0x18/0x20 [ 958.266224][T16489] ? proc_fail_nth_write+0x17e/0x210 [ 958.266260][T16489] dump_stack+0x19/0x20 [ 958.266292][T16489] should_fail_ex+0x3d9/0x530 [ 958.266319][T16489] should_fail+0xf/0x20 [ 958.266344][T16489] should_fail_usercopy+0x1e/0x30 [ 958.266372][T16489] strncpy_from_user+0x28/0x270 [ 958.266408][T16489] __se_sys_fremovexattr+0x143/0x370 [ 958.266435][T16489] ? __x64_sys_fremovexattr+0x80/0x80 [ 958.266461][T16489] ? mutex_unlock+0x8b/0x240 [ 958.266492][T16489] ? __kasan_check_read+0x15/0x20 [ 958.266533][T16489] __x64_sys_fremovexattr+0x5f/0x80 [ 958.266557][T16489] x64_sys_call+0x2cc8/0x2ee0 [ 958.266597][T16489] do_syscall_64+0x58/0xf0 [ 958.266629][T16489] ? clear_bhb_loop+0x50/0xa0 [ 958.266658][T16489] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 958.266685][T16489] RIP: 0033:0x7efd4398f6c9 [ 958.266708][T16489] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 958.266738][T16489] RSP: 002b:00007efd44870038 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 958.266768][T16489] RAX: ffffffffffffffda RBX: 00007efd43be5fa0 RCX: 00007efd4398f6c9 [ 958.266789][T16489] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000000000000005 [ 958.266807][T16489] RBP: 00007efd44870090 R08: 0000000000000000 R09: 0000000000000000 [ 958.266824][T16489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 958.266839][T16489] R13: 00007efd43be6038 R14: 00007efd43be5fa0 R15: 00007ffe19ebca58 [ 958.266862][T16489] [ 958.676451][T16497] FAULT_INJECTION: forcing a failure. [ 958.676451][T16497] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 958.689775][T16497] CPU: 1 UID: 0 PID: 16497 Comm: syz.0.21228 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 958.689812][T16497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 958.689826][T16497] Call Trace: [ 958.689835][T16497] [ 958.689844][T16497] __dump_stack+0x21/0x30 [ 958.689879][T16497] dump_stack_lvl+0x10c/0x190 [ 958.689908][T16497] ? __cfi_dump_stack_lvl+0x10/0x10 [ 958.689940][T16497] dump_stack+0x19/0x20 [ 958.689968][T16497] should_fail_ex+0x3d9/0x530 [ 958.689991][T16497] should_fail+0xf/0x20 [ 958.690012][T16497] should_fail_usercopy+0x1e/0x30 [ 958.690036][T16497] _copy_from_user+0x22/0xb0 [ 958.690064][T16497] sk_setsockopt+0x277/0x2970 [ 958.690093][T16497] ? __cfi_sk_setsockopt+0x10/0x10 [ 958.690123][T16497] ? selinux_socket_setsockopt+0x2ea/0x390 [ 958.690163][T16497] ? __cfi_vfs_write+0x10/0x10 [ 958.690184][T16497] ? __kasan_check_write+0x18/0x20 [ 958.690217][T16497] sock_setsockopt+0x5e/0x70 [ 958.690246][T16497] do_sock_setsockopt+0x202/0x400 [ 958.690279][T16497] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 958.690314][T16497] __x64_sys_setsockopt+0x1b8/0x250 [ 958.690349][T16497] x64_sys_call+0x2adc/0x2ee0 [ 958.690381][T16497] do_syscall_64+0x58/0xf0 [ 958.690410][T16497] ? clear_bhb_loop+0x50/0xa0 [ 958.690444][T16497] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 958.690469][T16497] RIP: 0033:0x7f409218f6c9 [ 958.690488][T16497] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 958.690509][T16497] RSP: 002b:00007f40930d7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 958.690534][T16497] RAX: ffffffffffffffda RBX: 00007f40923e5fa0 RCX: 00007f409218f6c9 [ 958.690553][T16497] RDX: 000000000000003f RSI: 0000000000000001 RDI: 0000000000000005 [ 958.690568][T16497] RBP: 00007f40930d7090 R08: 0000000000000004 R09: 0000000000000000 [ 958.690584][T16497] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 958.690600][T16497] R13: 00007f40923e6038 R14: 00007f40923e5fa0 R15: 00007ffdeb6234f8 [ 958.690621][T16497] [ 958.965538][ T36] audit: type=1400 audit(966.948:24179): avc: denied { accept } for pid=16503 comm="syz.0.21230" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 959.008090][T16516] binder: Unknown parameter 'ÿÿÿÿÿÿÿÿ' [ 959.240908][T16535] FAULT_INJECTION: forcing a failure. [ 959.240908][T16535] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 959.268630][T16535] CPU: 0 UID: 0 PID: 16535 Comm: syz.1.21245 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 959.268669][T16535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 959.268685][T16535] Call Trace: [ 959.268693][T16535] [ 959.268703][T16535] __dump_stack+0x21/0x30 [ 959.268740][T16535] dump_stack_lvl+0x10c/0x190 [ 959.268770][T16535] ? __cfi_dump_stack_lvl+0x10/0x10 [ 959.268804][T16535] dump_stack+0x19/0x20 [ 959.268833][T16535] should_fail_ex+0x3d9/0x530 [ 959.268858][T16535] should_fail+0xf/0x20 [ 959.268879][T16535] should_fail_usercopy+0x1e/0x30 [ 959.268904][T16535] strncpy_from_user+0x28/0x270 [ 959.268928][T16535] getname_flags+0x102/0x710 [ 959.268953][T16535] do_readlinkat+0xbd/0x510 [ 959.268982][T16535] ? cp_old_stat+0x4c0/0x4c0 [ 959.269011][T16535] ? __kasan_check_read+0x15/0x20 [ 959.269046][T16535] __x64_sys_readlink+0x83/0xa0 [ 959.269074][T16535] x64_sys_call+0x155b/0x2ee0 [ 959.269107][T16535] do_syscall_64+0x58/0xf0 [ 959.269137][T16535] ? clear_bhb_loop+0x50/0xa0 [ 959.269162][T16535] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 959.269186][T16535] RIP: 0033:0x7fde1a78f6c9 [ 959.269205][T16535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 959.269225][T16535] RSP: 002b:00007fde1b662038 EFLAGS: 00000246 ORIG_RAX: 0000000000000059 [ 959.269250][T16535] RAX: ffffffffffffffda RBX: 00007fde1a9e5fa0 RCX: 00007fde1a78f6c9 [ 959.269268][T16535] RDX: 00000000000000a4 RSI: 00002000000002c0 RDI: 0000200000000280 [ 959.269284][T16535] RBP: 00007fde1b662090 R08: 0000000000000000 R09: 0000000000000000 [ 959.269300][T16535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 959.269314][T16535] R13: 00007fde1a9e6038 R14: 00007fde1a9e5fa0 R15: 00007ffdffc54e68 [ 959.269334][T16535] [ 959.654047][T16545] FAULT_INJECTION: forcing a failure. [ 959.654047][T16545] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 959.668022][T16545] CPU: 1 UID: 0 PID: 16545 Comm: syz.1.21250 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 959.668061][T16545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 959.668077][T16545] Call Trace: [ 959.668086][T16545] [ 959.668109][T16545] __dump_stack+0x21/0x30 [ 959.668146][T16545] dump_stack_lvl+0x10c/0x190 [ 959.668177][T16545] ? __cfi_dump_stack_lvl+0x10/0x10 [ 959.668209][T16545] ? unwind_get_return_address+0x51/0x90 [ 959.668237][T16545] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 959.668274][T16545] dump_stack+0x19/0x20 [ 959.668303][T16545] should_fail_ex+0x3d9/0x530 [ 959.668328][T16545] should_fail+0xf/0x20 [ 959.668350][T16545] should_fail_usercopy+0x1e/0x30 [ 959.668375][T16545] _copy_from_user+0x22/0xb0 [ 959.668405][T16545] sk_setsockopt+0x277/0x2970 [ 959.668437][T16545] ? __cfi_sk_setsockopt+0x10/0x10 [ 959.668467][T16545] ? avc_has_perm_noaudit+0x286/0x360 [ 959.668501][T16545] ? avc_has_perm+0x144/0x220 [ 959.668533][T16545] ? __cfi_avc_has_perm+0x10/0x10 [ 959.668574][T16545] udp_lib_setsockopt+0xf5/0x960 [ 959.668608][T16545] ? __cfi_udp_lib_setsockopt+0x10/0x10 [ 959.668644][T16545] udpv6_setsockopt+0x7f/0xc0 [ 959.668672][T16545] ? __cfi_udp_v6_push_pending_frames+0x10/0x10 [ 959.668696][T16545] sock_common_setsockopt+0xb5/0xd0 [ 959.668721][T16545] ? __cfi_sock_common_setsockopt+0x10/0x10 [ 959.668749][T16545] do_sock_setsockopt+0x26d/0x400 [ 959.668782][T16545] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 959.668819][T16545] __x64_sys_setsockopt+0x1b8/0x250 [ 959.668853][T16545] x64_sys_call+0x2adc/0x2ee0 [ 959.668887][T16545] do_syscall_64+0x58/0xf0 [ 959.668917][T16545] ? clear_bhb_loop+0x50/0xa0 [ 959.668943][T16545] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 959.668968][T16545] RIP: 0033:0x7fde1a78f6c9 [ 959.668987][T16545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 959.669007][T16545] RSP: 002b:00007fde1b662038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 959.669033][T16545] RAX: ffffffffffffffda RBX: 00007fde1a9e5fa0 RCX: 00007fde1a78f6c9 [ 959.669051][T16545] RDX: 0000000000000032 RSI: 0000000000000001 RDI: 0000000000000005 [ 959.669066][T16545] RBP: 00007fde1b662090 R08: 0000000000000004 R09: 0000000000000000 [ 959.669082][T16545] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000001 [ 959.669097][T16545] R13: 00007fde1a9e6038 R14: 00007fde1a9e5fa0 R15: 00007ffdffc54e68 [ 959.669119][T16545] [ 959.837632][T16547] rust_binder: Error while translating object. [ 959.914143][T16558] netlink: 8 bytes leftover after parsing attributes in process `syz.1.21255'. [ 959.916108][T16547] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EFAULT } [ 959.931186][T16547] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EFAULT } my_pid:993 [ 960.029742][ T36] audit: type=1400 audit(968.008:24180): avc: denied { getopt } for pid=16561 comm="syz.1.21259" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 960.970870][ T65] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0 [ 960.983588][ T65] hid-generic 0000:0000:0000.0010: hidraw0: HID v0.00 Device [syz1] on syz0 [ 961.009809][T16580] fido_id[16580]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 961.810349][T16610] rust_binder: 381: no such ref 3 [ 961.820300][T16610] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 961.827375][T16610] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 961.856366][T16610] rust_binder: Write failure EFAULT in pid:381 [ 962.554774][T16655] FAULT_INJECTION: forcing a failure. [ 962.554774][T16655] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 962.574702][T16655] CPU: 0 UID: 0 PID: 16655 Comm: syz.4.21298 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 962.574739][T16655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 962.574754][T16655] Call Trace: [ 962.574762][T16655] [ 962.574772][T16655] __dump_stack+0x21/0x30 [ 962.574808][T16655] dump_stack_lvl+0x10c/0x190 [ 962.574840][T16655] ? __cfi_dump_stack_lvl+0x10/0x10 [ 962.574872][T16655] ? kstrtoull+0x13b/0x1e0 [ 962.574893][T16655] dump_stack+0x19/0x20 [ 962.574922][T16655] should_fail_ex+0x3d9/0x530 [ 962.574946][T16655] should_fail+0xf/0x20 [ 962.574967][T16655] should_fail_usercopy+0x1e/0x30 [ 962.574992][T16655] _copy_from_user+0x22/0xb0 [ 962.575020][T16655] ___sys_sendmsg+0x159/0x2a0 [ 962.575054][T16655] ? __sys_sendmsg+0x280/0x280 [ 962.575088][T16655] ? proc_fail_nth_write+0x17e/0x210 [ 962.575119][T16655] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 962.575158][T16655] __x64_sys_sendmsg+0x1eb/0x2c0 [ 962.575191][T16655] ? fput+0x1a5/0x240 [ 962.575218][T16655] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 962.575252][T16655] ? ksys_write+0x1ef/0x250 [ 962.575274][T16655] ? __kasan_check_read+0x15/0x20 [ 962.575310][T16655] x64_sys_call+0x2a4c/0x2ee0 [ 962.575352][T16655] do_syscall_64+0x58/0xf0 [ 962.575383][T16655] ? clear_bhb_loop+0x50/0xa0 [ 962.575407][T16655] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 962.575430][T16655] RIP: 0033:0x7f26e438f6c9 [ 962.575450][T16655] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 962.575470][T16655] RSP: 002b:00007f26e52c8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 962.575496][T16655] RAX: ffffffffffffffda RBX: 00007f26e45e5fa0 RCX: 00007f26e438f6c9 [ 962.575514][T16655] RDX: 0000000000008000 RSI: 0000200000000400 RDI: 0000000000000006 [ 962.575530][T16655] RBP: 00007f26e52c8090 R08: 0000000000000000 R09: 0000000000000000 [ 962.575546][T16655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 962.575561][T16655] R13: 00007f26e45e6038 R14: 00007f26e45e5fa0 R15: 00007ffe774c6cf8 [ 962.575582][T16655] [ 962.963539][T16666] FAULT_INJECTION: forcing a failure. [ 962.963539][T16666] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 962.993937][T16666] CPU: 1 UID: 0 PID: 16666 Comm: syz.0.21303 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 962.993976][T16666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 962.993991][T16666] Call Trace: [ 962.993999][T16666] [ 962.994008][T16666] __dump_stack+0x21/0x30 [ 962.994045][T16666] dump_stack_lvl+0x10c/0x190 [ 962.994086][T16666] ? __cfi_dump_stack_lvl+0x10/0x10 [ 962.994118][T16666] ? do_syscall_64+0x58/0xf0 [ 962.994150][T16666] dump_stack+0x19/0x20 [ 962.994179][T16666] should_fail_ex+0x3d9/0x530 [ 962.994204][T16666] should_fail+0xf/0x20 [ 962.994225][T16666] should_fail_usercopy+0x1e/0x30 [ 962.994255][T16666] _copy_from_iter+0x3bb/0x14d0 [ 962.994284][T16666] ? __cfi__copy_from_iter+0x10/0x10 [ 962.994311][T16666] ? __check_object_size+0x50a/0x810 [ 962.994334][T16666] ? __cfi___check_object_size+0x10/0x10 [ 962.994356][T16666] ? __kasan_check_write+0x18/0x20 [ 962.994392][T16666] ? __build_skb_around+0x2a4/0x5a0 [ 962.994421][T16666] skb_copy_datagram_from_iter+0x100/0x700 [ 962.994455][T16666] ? __cfi___netdev_alloc_frag_align+0x10/0x10 [ 962.994486][T16666] tun_get_user+0x1616/0x3450 [ 962.994515][T16666] ? ptr_ring_consume+0x430/0x430 [ 962.994541][T16666] ? is_bpf_text_address+0x17b/0x1a0 [ 962.994568][T16666] ? __kasan_check_write+0x18/0x20 [ 962.994603][T16666] ? ref_tracker_alloc+0x308/0x540 [ 962.994630][T16666] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 962.994659][T16666] ? _parse_integer+0x2e/0x40 [ 962.994694][T16666] tun_chr_write_iter+0x1fc/0x310 [ 962.994720][T16666] do_iter_readv_writev+0x628/0x810 [ 962.994745][T16666] ? vfs_iter_read+0x5f0/0x5f0 [ 962.994769][T16666] ? bpf_lsm_file_permission+0xd/0x20 [ 962.994812][T16666] vfs_writev+0x485/0xcf0 [ 962.994841][T16666] ? do_writev+0x2d0/0x2d0 [ 962.994867][T16666] ? vfs_write+0x93e/0xf30 [ 962.994894][T16666] do_writev+0x14d/0x2d0 [ 962.994921][T16666] ? vfs_readv+0xa50/0xa50 [ 962.994948][T16666] ? __kasan_check_read+0x15/0x20 [ 962.994982][T16666] __x64_sys_writev+0x81/0x90 [ 962.995007][T16666] x64_sys_call+0x1fbb/0x2ee0 [ 962.995041][T16666] do_syscall_64+0x58/0xf0 [ 962.995070][T16666] ? clear_bhb_loop+0x50/0xa0 [ 962.995106][T16666] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 962.995131][T16666] RIP: 0033:0x7f409218f6c9 [ 962.995151][T16666] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 962.995171][T16666] RSP: 002b:00007f40930d7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 962.995197][T16666] RAX: ffffffffffffffda RBX: 00007f40923e5fa0 RCX: 00007f409218f6c9 [ 962.995215][T16666] RDX: 0000000000000003 RSI: 0000200000000180 RDI: 0000000000000005 [ 962.995231][T16666] RBP: 00007f40930d7090 R08: 0000000000000000 R09: 0000000000000000 [ 962.995247][T16666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 962.995262][T16666] R13: 00007f40923e6038 R14: 00007f40923e5fa0 R15: 00007ffdeb6234f8 [ 962.995283][T16666] [ 963.961928][T16727] overlayfs: failed to resolve './file0': -2 [ 964.042398][T16736] rust_binder: Write failure EINVAL in pid:1033 [ 964.177281][T16754] SELinux: security_context_str_to_sid () failed with errno=-22 [ 964.326957][T16762] FAULT_INJECTION: forcing a failure. [ 964.326957][T16762] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 964.369504][T16762] CPU: 0 UID: 0 PID: 16762 Comm: syz.4.21343 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 964.369539][T16762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 964.369553][T16762] Call Trace: [ 964.369562][T16762] [ 964.369571][T16762] __dump_stack+0x21/0x30 [ 964.369606][T16762] dump_stack_lvl+0x10c/0x190 [ 964.369635][T16762] ? __cfi_dump_stack_lvl+0x10/0x10 [ 964.369667][T16762] ? check_stack_object+0x82/0x140 [ 964.369689][T16762] dump_stack+0x19/0x20 [ 964.369717][T16762] should_fail_ex+0x3d9/0x530 [ 964.369741][T16762] should_fail+0xf/0x20 [ 964.369762][T16762] should_fail_usercopy+0x1e/0x30 [ 964.369787][T16762] _copy_from_user+0x22/0xb0 [ 964.369815][T16762] memdup_user+0x81/0x180 [ 964.369847][T16762] ? strndup_user+0x40/0xd0 [ 964.369879][T16762] strndup_user+0x6c/0xd0 [ 964.369912][T16762] __se_sys_mount+0x9f/0x480 [ 964.369933][T16762] ? ksys_write+0x1ef/0x250 [ 964.369955][T16762] ? __x64_sys_mount+0xf0/0xf0 [ 964.369985][T16762] __x64_sys_mount+0xc3/0xf0 [ 964.370005][T16762] x64_sys_call+0x2021/0x2ee0 [ 964.370035][T16762] do_syscall_64+0x58/0xf0 [ 964.370061][T16762] ? clear_bhb_loop+0x50/0xa0 [ 964.370086][T16762] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 964.370110][T16762] RIP: 0033:0x7f26e438f6c9 [ 964.370129][T16762] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 964.370150][T16762] RSP: 002b:00007f26e52c8038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 964.370175][T16762] RAX: ffffffffffffffda RBX: 00007f26e45e5fa0 RCX: 00007f26e438f6c9 [ 964.370194][T16762] RDX: 0000200000000140 RSI: 0000200000000100 RDI: 0000000000000000 [ 964.370210][T16762] RBP: 00007f26e52c8090 R08: 0000200000000000 R09: 0000000000000000 [ 964.370227][T16762] R10: 0000000000004800 R11: 0000000000000246 R12: 0000000000000001 [ 964.370243][T16762] R13: 00007f26e45e6038 R14: 00007f26e45e5fa0 R15: 00007ffe774c6cf8 [ 964.370263][T16762] [ 964.642683][T16781] loop5: detected capacity change from 0 to 7 [ 964.850096][T16786] Invalid logical block size (1) [ 964.915196][ T36] audit: type=1400 audit(972.898:24181): avc: denied { map } for pid=16792 comm="syz.1.21354" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 964.972371][ T36] audit: type=1400 audit(972.898:24182): avc: denied { write execute } for pid=16792 comm="syz.1.21354" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 965.179388][ T36] audit: type=1400 audit(973.158:24183): avc: denied { map } for pid=16811 comm="syz.1.21363" path="socket:[271823]" dev="sockfs" ino=271823 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 965.214373][ T36] audit: type=1400 audit(973.158:24184): avc: denied { read accept } for pid=16811 comm="syz.1.21363" path="socket:[271823]" dev="sockfs" ino=271823 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 965.260318][ T36] audit: type=1400 audit(973.248:24185): avc: denied { setattr } for pid=16823 comm="syz.0.21366" name="NETLINK" dev="sockfs" ino=271183 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 965.361008][ T609] hid-generic 0000:0000:0000.0011: unknown main item tag 0x0 [ 965.362227][ T65] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 965.377457][ T609] hid-generic 0000:0000:0000.0011: hidraw0: HID v0.00 Device [syz1] on syz0 [ 965.402533][ T65] hid-generic 0000:0000:0000.0012: hidraw1: HID v0.00 Device [syz1] on syz0 [ 965.443850][ T609] hid-generic 0000:0000:0000.0013: unknown main item tag 0x0 [ 965.492601][ T609] hid-generic 0000:0000:0000.0013: hidraw2: HID v0.00 Device [syz1] on syz0 [ 966.303579][T16860] netlink: 8 bytes leftover after parsing attributes in process `syz.3.21381'. [ 966.335469][T16866] netlink: 20 bytes leftover after parsing attributes in process `syz.3.21384'. [ 966.402224][T16875] FAULT_INJECTION: forcing a failure. [ 966.402224][T16875] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 966.425543][T16875] CPU: 1 UID: 0 PID: 16875 Comm: syz.3.21388 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 966.425585][T16875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 966.425600][T16875] Call Trace: [ 966.425608][T16875] [ 966.425618][T16875] __dump_stack+0x21/0x30 [ 966.425657][T16875] dump_stack_lvl+0x10c/0x190 [ 966.425689][T16875] ? __cfi_dump_stack_lvl+0x10/0x10 [ 966.425721][T16875] ? check_stack_object+0x12c/0x140 [ 966.425745][T16875] dump_stack+0x19/0x20 [ 966.425775][T16875] should_fail_ex+0x3d9/0x530 [ 966.425799][T16875] should_fail+0xf/0x20 [ 966.425828][T16875] should_fail_usercopy+0x1e/0x30 [ 966.425854][T16875] _copy_to_user+0x24/0xa0 [ 966.425882][T16875] simple_read_from_buffer+0xed/0x160 [ 966.425913][T16875] proc_fail_nth_read+0x19e/0x210 [ 966.425943][T16875] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 966.425975][T16875] ? bpf_lsm_file_permission+0xd/0x20 [ 966.426006][T16875] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 966.426036][T16875] vfs_read+0x27d/0xc70 [ 966.426057][T16875] ? __cfi_vfs_read+0x10/0x10 [ 966.426077][T16875] ? __kasan_check_write+0x18/0x20 [ 966.426112][T16875] ? mutex_lock+0x92/0x1c0 [ 966.426133][T16875] ? __cfi_mutex_lock+0x10/0x10 [ 966.426154][T16875] ? __fget_files+0x2c5/0x340 [ 966.426181][T16875] ksys_read+0x141/0x250 [ 966.426201][T16875] ? __cfi_ksys_read+0x10/0x10 [ 966.426223][T16875] ? __kasan_check_read+0x15/0x20 [ 966.426258][T16875] __x64_sys_read+0x7f/0x90 [ 966.426278][T16875] x64_sys_call+0x2638/0x2ee0 [ 966.426312][T16875] do_syscall_64+0x58/0xf0 [ 966.426341][T16875] ? clear_bhb_loop+0x50/0xa0 [ 966.426367][T16875] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 966.426392][T16875] RIP: 0033:0x7efd4398e0dc [ 966.426411][T16875] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 966.426431][T16875] RSP: 002b:00007efd44870030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 966.426457][T16875] RAX: ffffffffffffffda RBX: 00007efd43be5fa0 RCX: 00007efd4398e0dc [ 966.426476][T16875] RDX: 000000000000000f RSI: 00007efd448700a0 RDI: 0000000000000005 [ 966.426492][T16875] RBP: 00007efd44870090 R08: 0000000000000000 R09: 0000000000000000 [ 966.426508][T16875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 966.426523][T16875] R13: 00007efd43be6038 R14: 00007efd43be5fa0 R15: 00007ffe19ebca58 [ 966.426544][T16875] [ 966.721498][ T45] hid-generic 0000:0000:0000.0014: unknown main item tag 0x0 [ 966.734363][ T45] hid-generic 0000:0000:0000.0014: hidraw0: HID v0.00 Device [syz1] on syz0 [ 966.840065][T16885] FAULT_INJECTION: forcing a failure. [ 966.840065][T16885] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 966.877197][T16885] CPU: 0 UID: 0 PID: 16885 Comm: syz.3.21391 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 966.877240][T16885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 966.877256][T16885] Call Trace: [ 966.877264][T16885] [ 966.877275][T16885] __dump_stack+0x21/0x30 [ 966.877311][T16885] dump_stack_lvl+0x10c/0x190 [ 966.877342][T16885] ? __cfi_dump_stack_lvl+0x10/0x10 [ 966.877374][T16885] ? check_stack_object+0x12c/0x140 [ 966.877398][T16885] dump_stack+0x19/0x20 [ 966.877427][T16885] should_fail_ex+0x3d9/0x530 [ 966.877451][T16885] should_fail+0xf/0x20 [ 966.877473][T16885] should_fail_usercopy+0x1e/0x30 [ 966.877498][T16885] _copy_to_user+0x24/0xa0 [ 966.877527][T16885] simple_read_from_buffer+0xed/0x160 [ 966.877557][T16885] proc_fail_nth_read+0x19e/0x210 [ 966.877587][T16885] ? xas_find+0x158/0x840 [ 966.877621][T16885] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 966.877652][T16885] ? bpf_lsm_file_permission+0xd/0x20 [ 966.877685][T16885] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 966.877733][T16885] vfs_read+0x27d/0xc70 [ 966.877753][T16885] ? __cfi_mutex_unlock+0x10/0x10 [ 966.877775][T16885] ? __cfi_vfs_read+0x10/0x10 [ 966.877794][T16885] ? __kasan_check_write+0x18/0x20 [ 966.877828][T16885] ? mutex_lock+0x92/0x1c0 [ 966.877848][T16885] ? __cfi_mutex_lock+0x10/0x10 [ 966.877869][T16885] ? __fget_files+0x2c5/0x340 [ 966.877895][T16885] ksys_read+0x141/0x250 [ 966.877916][T16885] ? __cfi_ksys_read+0x10/0x10 [ 966.877936][T16885] ? __kasan_check_write+0x18/0x20 [ 966.877969][T16885] ? fpregs_restore_userregs+0x11d/0x260 [ 966.878063][T16885] __x64_sys_read+0x7f/0x90 [ 966.878085][T16885] x64_sys_call+0x2638/0x2ee0 [ 966.878119][T16885] do_syscall_64+0x58/0xf0 [ 966.878148][T16885] ? clear_bhb_loop+0x50/0xa0 [ 966.878174][T16885] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 966.878199][T16885] RIP: 0033:0x7efd4398e0dc [ 966.878219][T16885] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 966.878239][T16885] RSP: 002b:00007efd44870030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 966.878265][T16885] RAX: ffffffffffffffda RBX: 00007efd43be5fa0 RCX: 00007efd4398e0dc [ 966.878283][T16885] RDX: 000000000000000f RSI: 00007efd448700a0 RDI: 0000000000000006 [ 966.878298][T16885] RBP: 00007efd44870090 R08: 0000000000000000 R09: 0000000000000000 [ 966.878312][T16885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 966.878326][T16885] R13: 00007efd43be6038 R14: 00007efd43be5fa0 R15: 00007ffe19ebca58 [ 966.878346][T16885] [ 967.178967][T16890] netlink: 8 bytes leftover after parsing attributes in process `syz.1.21393'. [ 967.435697][T16914] netlink: 8 bytes leftover after parsing attributes in process `syz.3.21404'. [ 967.752566][T16930] rust_binder: Write failure EFAULT in pid:1328 [ 968.190295][ T64] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 [ 968.230133][ T64] hid-generic 0000:0000:0000.0015: hidraw0: HID v0.00 Device [syz1] on syz0 [ 968.256136][ T36] audit: type=1400 audit(976.238:24186): avc: denied { ioctl } for pid=16947 comm="syz.1.21420" path="socket:[272557]" dev="sockfs" ino=272557 ioctlcmd=0x54d6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 968.956199][T16975] FAULT_INJECTION: forcing a failure. [ 968.956199][T16975] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 968.969485][T16975] CPU: 1 UID: 0 PID: 16975 Comm: syz.3.21432 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 968.969524][T16975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 968.969540][T16975] Call Trace: [ 968.969549][T16975] [ 968.969568][T16975] __dump_stack+0x21/0x30 [ 968.969605][T16975] dump_stack_lvl+0x10c/0x190 [ 968.969635][T16975] ? __cfi_dump_stack_lvl+0x10/0x10 [ 968.969667][T16975] ? check_stack_object+0x12c/0x140 [ 968.969690][T16975] dump_stack+0x19/0x20 [ 968.969719][T16975] should_fail_ex+0x3d9/0x530 [ 968.969744][T16975] should_fail+0xf/0x20 [ 968.969765][T16975] should_fail_usercopy+0x1e/0x30 [ 968.969790][T16975] _copy_to_user+0x24/0xa0 [ 968.969819][T16975] simple_read_from_buffer+0xed/0x160 [ 968.969849][T16975] proc_fail_nth_read+0x19e/0x210 [ 968.969880][T16975] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 968.969909][T16975] ? locks_lock_inode_wait+0x382/0x410 [ 968.969933][T16975] ? bpf_lsm_file_permission+0xd/0x20 [ 968.969965][T16975] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 968.969995][T16975] vfs_read+0x27d/0xc70 [ 968.970017][T16975] ? __cfi_vfs_read+0x10/0x10 [ 968.970037][T16975] ? __kasan_check_write+0x18/0x20 [ 968.970071][T16975] ? mutex_lock+0x92/0x1c0 [ 968.970092][T16975] ? __cfi_mutex_lock+0x10/0x10 [ 968.970113][T16975] ? __fget_files+0x2c5/0x340 [ 968.970140][T16975] ksys_read+0x141/0x250 [ 968.970161][T16975] ? __cfi_ksys_read+0x10/0x10 [ 968.970182][T16975] ? __kasan_check_read+0x15/0x20 [ 968.970216][T16975] __x64_sys_read+0x7f/0x90 [ 968.970237][T16975] x64_sys_call+0x2638/0x2ee0 [ 968.970270][T16975] do_syscall_64+0x58/0xf0 [ 968.970299][T16975] ? clear_bhb_loop+0x50/0xa0 [ 968.970325][T16975] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 968.970349][T16975] RIP: 0033:0x7efd4398e0dc [ 968.970368][T16975] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 968.970388][T16975] RSP: 002b:00007efd44870030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 968.970413][T16975] RAX: ffffffffffffffda RBX: 00007efd43be5fa0 RCX: 00007efd4398e0dc [ 968.970431][T16975] RDX: 000000000000000f RSI: 00007efd448700a0 RDI: 0000000000000006 [ 968.970447][T16975] RBP: 00007efd44870090 R08: 0000000000000000 R09: 0000000000000000 [ 968.970462][T16975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 968.970481][T16975] R13: 00007efd43be6038 R14: 00007efd43be5fa0 R15: 00007ffe19ebca58 [ 968.970502][T16975] [ 969.369826][ T64] hid-generic 0000:0000:0000.0016: unknown main item tag 0x0 [ 969.406668][ T64] hid-generic 0000:0000:0000.0016: hidraw0: HID v0.00 Device [syz1] on syz0 [ 969.499400][T16987] bridge0: port 1(bridge_slave_0) entered blocking state [ 969.506914][T16987] bridge0: port 1(bridge_slave_0) entered disabled state [ 969.517828][T16987] bridge_slave_0: entered allmulticast mode [ 969.524423][T16987] bridge_slave_0: entered promiscuous mode [ 969.533559][T16987] bridge0: port 2(bridge_slave_1) entered blocking state [ 969.540885][T16987] bridge0: port 2(bridge_slave_1) entered disabled state [ 969.548189][T16987] bridge_slave_1: entered allmulticast mode [ 969.555380][T16987] bridge_slave_1: entered promiscuous mode [ 969.656832][ T36] audit: type=1400 audit(977.638:24187): avc: denied { remount } for pid=16999 comm="syz.0.21441" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 969.716748][ T36] audit: type=1400 audit(977.688:24188): avc: denied { unmount } for pid=12446 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 969.731975][T16987] bridge0: port 2(bridge_slave_1) entered blocking state [ 969.743582][T16987] bridge0: port 2(bridge_slave_1) entered forwarding state [ 969.750907][T16987] bridge0: port 1(bridge_slave_0) entered blocking state [ 969.757970][T16987] bridge0: port 1(bridge_slave_0) entered forwarding state [ 969.830655][ T36] audit: type=1400 audit(977.818:24189): avc: denied { setopt } for pid=17021 comm="syz.0.21449" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 969.850019][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 969.859604][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 969.877176][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 969.884296][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 969.904381][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 969.911494][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 969.947967][T16987] veth0_vlan: entered promiscuous mode [ 969.963647][T16987] veth1_macvtap: entered promiscuous mode [ 970.050255][T17043] random: crng reseeded on system resumption [ 970.730874][T17065] rust_binder: 24: no such ref 3 [ 970.735889][T17065] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 970.742150][ T36] audit: type=1400 audit(978.719:24190): avc: denied { create } for pid=17066 comm="syz.4.21466" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 970.746158][T17070] tipc: Withdrawal distribution failure [ 970.768840][T17065] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 970.786279][T17065] rust_binder: Write failure EINVAL in pid:24 [ 970.845555][T17088] tipc: Started in network mode [ 970.856728][T17088] tipc: Node identity ac14140f, cluster identity 4711 [ 970.864916][T17088] tipc: New replicast peer: 255.255.255.255 [ 970.871210][T17088] tipc: Enabled bearer , priority 10 [ 970.882614][ T609] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 970.903736][ T609] hid-generic 0000:0000:0000.0017: hidraw0: HID v0.00 Device [syz1] on syz0 [ 970.904317][T17097] rust_binder: 202: no such ref 3 [ 970.929600][T17097] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 970.936779][T17097] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 970.949680][T17097] rust_binder: Write failure EFAULT in pid:202 [ 971.467257][T17118] netlink: 80 bytes leftover after parsing attributes in process `syz.1.21490'. [ 971.523262][T17125] netlink: 'syz.4.21493': attribute type 30 has an invalid length. [ 971.681943][T17137] FAULT_INJECTION: forcing a failure. [ 971.681943][T17137] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 971.695222][T17137] CPU: 0 UID: 0 PID: 17137 Comm: syz.4.21499 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 971.695258][T17137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 971.695271][T17137] Call Trace: [ 971.695279][T17137] [ 971.695287][T17137] __dump_stack+0x21/0x30 [ 971.695321][T17137] dump_stack_lvl+0x10c/0x190 [ 971.695357][T17137] ? __cfi_dump_stack_lvl+0x10/0x10 [ 971.695388][T17137] ? check_stack_object+0x12c/0x140 [ 971.695410][T17137] dump_stack+0x19/0x20 [ 971.695439][T17137] should_fail_ex+0x3d9/0x530 [ 971.695463][T17137] should_fail+0xf/0x20 [ 971.695483][T17137] should_fail_usercopy+0x1e/0x30 [ 971.695505][T17137] _copy_to_user+0x24/0xa0 [ 971.695531][T17137] simple_read_from_buffer+0xed/0x160 [ 971.695553][T17137] proc_fail_nth_read+0x19e/0x210 [ 971.695576][T17137] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 971.695602][T17137] ? bpf_lsm_file_permission+0xd/0x20 [ 971.695629][T17137] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 971.695651][T17137] vfs_read+0x27d/0xc70 [ 971.695666][T17137] ? __cfi_vfs_read+0x10/0x10 [ 971.695680][T17137] ? __kasan_check_write+0x18/0x20 [ 971.695704][T17137] ? mutex_lock+0x92/0x1c0 [ 971.695719][T17137] ? __cfi_mutex_lock+0x10/0x10 [ 971.695734][T17137] ? __fget_files+0x2c5/0x340 [ 971.695753][T17137] ksys_read+0x141/0x250 [ 971.695770][T17137] ? __cfi_ksys_read+0x10/0x10 [ 971.695786][T17137] ? __kasan_check_read+0x15/0x20 [ 971.695812][T17137] __x64_sys_read+0x7f/0x90 [ 971.695827][T17137] x64_sys_call+0x2638/0x2ee0 [ 971.695850][T17137] do_syscall_64+0x58/0xf0 [ 971.695871][T17137] ? clear_bhb_loop+0x50/0xa0 [ 971.695890][T17137] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 971.695907][T17137] RIP: 0033:0x7f26e438e0dc [ 971.695922][T17137] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 971.695936][T17137] RSP: 002b:00007f26e52c8030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 971.695954][T17137] RAX: ffffffffffffffda RBX: 00007f26e45e5fa0 RCX: 00007f26e438e0dc [ 971.695968][T17137] RDX: 000000000000000f RSI: 00007f26e52c80a0 RDI: 0000000000000005 [ 971.695979][T17137] RBP: 00007f26e52c8090 R08: 0000000000000000 R09: 0000000000000000 [ 971.695989][T17137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 971.696000][T17137] R13: 00007f26e45e6038 R14: 00007f26e45e5fa0 R15: 00007ffe774c6cf8 [ 971.696014][T17137] [ 971.937322][ T45] tipc: Node number set to 2886997007 [ 972.249037][ T65] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 972.369047][ T609] hid-generic 0000:0000:0000.0018: unknown main item tag 0x0 [ 972.387436][ T609] hid-generic 0000:0000:0000.0018: hidraw0: HID v0.00 Device [syz1] on syz0 [ 972.400787][ T65] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 972.429019][ T65] usb 5-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 972.450822][ T65] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 972.472393][ T65] usb 5-1: config 0 descriptor?? [ 972.764322][ T65] usbhid 5-1:0.0: can't add hid device: -71 [ 972.770409][ T65] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 972.779456][ T65] usb 5-1: USB disconnect, device number 22 [ 972.907338][T17178] FAULT_INJECTION: forcing a failure. [ 972.907338][T17178] name failslab, interval 1, probability 0, space 0, times 0 [ 972.920040][T17178] CPU: 0 UID: 0 PID: 17178 Comm: syz.0.21517 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 972.920073][T17178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 972.920088][T17178] Call Trace: [ 972.920116][T17178] [ 972.920126][T17178] __dump_stack+0x21/0x30 [ 972.920153][T17178] dump_stack_lvl+0x10c/0x190 [ 972.920175][T17178] ? __cfi_dump_stack_lvl+0x10/0x10 [ 972.920199][T17178] ? kasan_save_alloc_info+0x40/0x50 [ 972.920223][T17178] dump_stack+0x19/0x20 [ 972.920243][T17178] should_fail_ex+0x3d9/0x530 [ 972.920259][T17178] should_failslab+0xac/0x100 [ 972.920277][T17178] kmem_cache_alloc_node_noprof+0x45/0x440 [ 972.920294][T17178] ? __alloc_skb+0x10c/0x370 [ 972.920314][T17178] ? cred_has_capability+0x281/0x380 [ 972.920333][T17178] __alloc_skb+0x10c/0x370 [ 972.920352][T17178] rtmsg_ifa+0xfa/0x1f0 [ 972.920375][T17178] __inet_del_ifa+0x80b/0xda0 [ 972.920397][T17178] ? __cfi_mutex_lock+0x10/0x10 [ 972.920411][T17178] ? bpf_lsm_capable+0xd/0x20 [ 972.920427][T17178] ? full_name_hash+0xa1/0xf0 [ 972.920452][T17178] devinet_ioctl+0x118f/0x1950 [ 972.920474][T17178] ? __cfi_devinet_ioctl+0x10/0x10 [ 972.920496][T17178] ? _copy_from_user+0x8b/0xb0 [ 972.920516][T17178] ? get_user_ifreq+0x131/0x180 [ 972.920532][T17178] inet_ioctl+0x3ca/0x4d0 [ 972.920547][T17178] ? __cfi_inet_ioctl+0x10/0x10 [ 972.920564][T17178] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 972.920588][T17178] sock_do_ioctl+0x105/0x330 [ 972.920606][T17178] ? sock_show_fdinfo+0xd0/0xd0 [ 972.920623][T17178] ? __cfi_vfs_write+0x10/0x10 [ 972.920638][T17178] ? __kasan_check_write+0x18/0x20 [ 972.920662][T17178] ? mutex_unlock+0x8b/0x240 [ 972.920677][T17178] sock_ioctl+0x634/0x7b0 [ 972.920700][T17178] ? __cfi_sock_ioctl+0x10/0x10 [ 972.920724][T17178] ? __fget_files+0x2c5/0x340 [ 972.920750][T17178] ? bpf_lsm_file_ioctl+0xd/0x20 [ 972.920772][T17178] ? security_file_ioctl+0x34/0xd0 [ 972.920790][T17178] ? __cfi_sock_ioctl+0x10/0x10 [ 972.920806][T17178] __se_sys_ioctl+0x135/0x1b0 [ 972.920824][T17178] __x64_sys_ioctl+0x7f/0xa0 [ 972.920841][T17178] x64_sys_call+0x1878/0x2ee0 [ 972.920865][T17178] do_syscall_64+0x58/0xf0 [ 972.920885][T17178] ? clear_bhb_loop+0x50/0xa0 [ 972.920903][T17178] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 972.920921][T17178] RIP: 0033:0x7f409218f6c9 [ 972.920935][T17178] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 972.920949][T17178] RSP: 002b:00007f40930d7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 972.920967][T17178] RAX: ffffffffffffffda RBX: 00007f40923e5fa0 RCX: 00007f409218f6c9 [ 972.920980][T17178] RDX: 0000200000000540 RSI: 000000000000891c RDI: 0000000000000005 [ 972.920991][T17178] RBP: 00007f40930d7090 R08: 0000000000000000 R09: 0000000000000000 [ 972.921002][T17178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 972.921012][T17178] R13: 00007f40923e6038 R14: 00007f40923e5fa0 R15: 00007ffdeb6234f8 [ 972.921026][T17178] [ 973.402729][T17197] FAULT_INJECTION: forcing a failure. [ 973.402729][T17197] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 973.426380][T17197] CPU: 1 UID: 0 PID: 17197 Comm: syz.0.21526 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 973.426428][T17197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 973.426444][T17197] Call Trace: [ 973.426452][T17197] [ 973.426463][T17197] __dump_stack+0x21/0x30 [ 973.426499][T17197] dump_stack_lvl+0x10c/0x190 [ 973.426530][T17197] ? __cfi_dump_stack_lvl+0x10/0x10 [ 973.426563][T17197] ? check_stack_object+0x12c/0x140 [ 973.426586][T17197] dump_stack+0x19/0x20 [ 973.426615][T17197] should_fail_ex+0x3d9/0x530 [ 973.426640][T17197] should_fail+0xf/0x20 [ 973.426661][T17197] should_fail_usercopy+0x1e/0x30 [ 973.426687][T17197] _copy_to_user+0x24/0xa0 [ 973.426715][T17197] simple_read_from_buffer+0xed/0x160 [ 973.426745][T17197] proc_fail_nth_read+0x19e/0x210 [ 973.426778][T17197] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 973.426810][T17197] ? bpf_lsm_file_permission+0xd/0x20 [ 973.426842][T17197] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 973.426873][T17197] vfs_read+0x27d/0xc70 [ 973.426895][T17197] ? __cfi_vfs_read+0x10/0x10 [ 973.426915][T17197] ? __kasan_check_write+0x18/0x20 [ 973.426950][T17197] ? mutex_lock+0x92/0x1c0 [ 973.426972][T17197] ? __cfi_mutex_lock+0x10/0x10 [ 973.426993][T17197] ? __fget_files+0x2c5/0x340 [ 973.427020][T17197] ksys_read+0x141/0x250 [ 973.427041][T17197] ? __cfi_ksys_read+0x10/0x10 [ 973.427063][T17197] ? __kasan_check_write+0x18/0x20 [ 973.427097][T17197] ? __kasan_check_read+0x15/0x20 [ 973.427132][T17197] __x64_sys_read+0x7f/0x90 [ 973.427153][T17197] x64_sys_call+0x2638/0x2ee0 [ 973.427187][T17197] do_syscall_64+0x58/0xf0 [ 973.427216][T17197] ? clear_bhb_loop+0x50/0xa0 [ 973.427247][T17197] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 973.427273][T17197] RIP: 0033:0x7f409218e0dc [ 973.427292][T17197] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 973.427313][T17197] RSP: 002b:00007f40930d7030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 973.427338][T17197] RAX: ffffffffffffffda RBX: 00007f40923e5fa0 RCX: 00007f409218e0dc [ 973.427356][T17197] RDX: 000000000000000f RSI: 00007f40930d70a0 RDI: 0000000000000005 [ 973.427372][T17197] RBP: 00007f40930d7090 R08: 0000000000000000 R09: 0000000000000000 [ 973.427387][T17197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 973.427402][T17197] R13: 00007f40923e6038 R14: 00007f40923e5fa0 R15: 00007ffdeb6234f8 [ 973.427431][T17197] [ 973.894622][ T64] hid-generic 0000:0000:0000.0019: unknown main item tag 0x0 [ 973.932501][ T64] hid-generic 0000:0000:0000.0019: hidraw0: HID v0.00 Device [syz1] on syz0 [ 974.119237][T17225] FAULT_INJECTION: forcing a failure. [ 974.119237][T17225] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 974.132431][T17225] CPU: 1 UID: 0 PID: 17225 Comm: syz.3.21537 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 974.132470][T17225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 974.132486][T17225] Call Trace: [ 974.132495][T17225] [ 974.132504][T17225] __dump_stack+0x21/0x30 [ 974.132540][T17225] dump_stack_lvl+0x10c/0x190 [ 974.132572][T17225] ? __cfi_dump_stack_lvl+0x10/0x10 [ 974.132604][T17225] ? __kasan_check_write+0x18/0x20 [ 974.132640][T17225] dump_stack+0x19/0x20 [ 974.132670][T17225] should_fail_ex+0x3d9/0x530 [ 974.132696][T17225] should_fail+0xf/0x20 [ 974.132717][T17225] should_fail_usercopy+0x1e/0x30 [ 974.132742][T17225] _copy_from_user+0x22/0xb0 [ 974.132772][T17225] ___sys_sendmsg+0x159/0x2a0 [ 974.132808][T17225] ? __sys_sendmsg+0x280/0x280 [ 974.132842][T17225] ? __switch_to_asm+0x3d/0x70 [ 974.132876][T17225] ? __schedule+0x132a/0x1df0 [ 974.132911][T17225] ? __sched_text_start+0x10/0x10 [ 974.132948][T17225] __x64_sys_sendmsg+0x1eb/0x2c0 [ 974.132982][T17225] ? fput+0x1a5/0x240 [ 974.133010][T17225] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 974.133049][T17225] x64_sys_call+0x2a4c/0x2ee0 [ 974.133082][T17225] do_syscall_64+0x58/0xf0 [ 974.133112][T17225] ? clear_bhb_loop+0x50/0xa0 [ 974.133139][T17225] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 974.133164][T17225] RIP: 0033:0x7fa2e398f6c9 [ 974.133184][T17225] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 974.133204][T17225] RSP: 002b:00007fa2e4907038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 974.133230][T17225] RAX: ffffffffffffffda RBX: 00007fa2e3be5fa0 RCX: 00007fa2e398f6c9 [ 974.133248][T17225] RDX: 0000000020000000 RSI: 0000200000000680 RDI: 0000000000000005 [ 974.133264][T17225] RBP: 00007fa2e4907090 R08: 0000000000000000 R09: 0000000000000000 [ 974.133280][T17225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 974.133295][T17225] R13: 00007fa2e3be6038 R14: 00007fa2e3be5fa0 R15: 00007fff5d34cdb8 [ 974.133315][T17225] [ 974.552271][T17238] netlink: 'syz.3.21543': attribute type 13 has an invalid length. [ 974.797908][T17261] netlink: 'syz.3.21554': attribute type 1 has an invalid length. [ 974.819786][T17265] rust_binder: 1157: no such ref 3 [ 974.828858][T17265] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 974.848887][T17265] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 974.856155][T17265] rust_binder: Write failure EFAULT in pid:1157 [ 975.590312][T17289] netlink: 8 bytes leftover after parsing attributes in process `syz.3.21567'. [ 975.945077][T17312] FAULT_INJECTION: forcing a failure. [ 975.945077][T17312] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 975.988798][T17312] CPU: 0 UID: 0 PID: 17312 Comm: syz.0.21571 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 975.988835][T17312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 975.988850][T17312] Call Trace: [ 975.988858][T17312] [ 975.988868][T17312] __dump_stack+0x21/0x30 [ 975.988905][T17312] dump_stack_lvl+0x10c/0x190 [ 975.988936][T17312] ? __cfi_dump_stack_lvl+0x10/0x10 [ 975.988968][T17312] ? check_stack_object+0x12c/0x140 [ 975.988991][T17312] dump_stack+0x19/0x20 [ 975.989020][T17312] should_fail_ex+0x3d9/0x530 [ 975.989044][T17312] should_fail+0xf/0x20 [ 975.989066][T17312] should_fail_usercopy+0x1e/0x30 [ 975.989091][T17312] _copy_to_user+0x24/0xa0 [ 975.989120][T17312] simple_read_from_buffer+0xed/0x160 [ 975.989150][T17312] proc_fail_nth_read+0x19e/0x210 [ 975.989189][T17312] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 975.989220][T17312] ? bpf_lsm_file_permission+0xd/0x20 [ 975.989252][T17312] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 975.989283][T17312] vfs_read+0x27d/0xc70 [ 975.989304][T17312] ? sock_show_fdinfo+0xd0/0xd0 [ 975.989330][T17312] ? __cfi_vfs_read+0x10/0x10 [ 975.989349][T17312] ? __kasan_check_write+0x18/0x20 [ 975.989384][T17312] ? mutex_lock+0x92/0x1c0 [ 975.989405][T17312] ? __cfi_mutex_lock+0x10/0x10 [ 975.989425][T17312] ? __fget_files+0x2c5/0x340 [ 975.989452][T17312] ksys_read+0x141/0x250 [ 975.989474][T17312] ? __cfi_ksys_read+0x10/0x10 [ 975.989496][T17312] ? __kasan_check_read+0x15/0x20 [ 975.989531][T17312] __x64_sys_read+0x7f/0x90 [ 975.989552][T17312] x64_sys_call+0x2638/0x2ee0 [ 975.989586][T17312] do_syscall_64+0x58/0xf0 [ 975.989616][T17312] ? clear_bhb_loop+0x50/0xa0 [ 975.989642][T17312] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 975.989667][T17312] RIP: 0033:0x7f409218e0dc [ 975.989687][T17312] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 975.989709][T17312] RSP: 002b:00007f40930d7030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 975.989734][T17312] RAX: ffffffffffffffda RBX: 00007f40923e5fa0 RCX: 00007f409218e0dc [ 975.989753][T17312] RDX: 000000000000000f RSI: 00007f40930d70a0 RDI: 0000000000000006 [ 975.989769][T17312] RBP: 00007f40930d7090 R08: 0000000000000000 R09: 0000000000000000 [ 975.989785][T17312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 975.989800][T17312] R13: 00007f40923e6038 R14: 00007f40923e5fa0 R15: 00007ffdeb6234f8 [ 975.989821][T17312] [ 976.074140][T17318] rust_binder: 1161: no such ref 3 [ 976.275562][T17318] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 976.305660][T17318] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 976.318795][T17318] rust_binder: Write failure EFAULT in pid:1161 [ 976.477646][ T64] hid-generic 0000:0000:0000.001A: unknown main item tag 0x0 [ 976.510784][ T64] hid-generic 0000:0000:0000.001A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 976.719979][T17350] rust_binder: 119: no such ref 3 [ 976.758890][T17350] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 976.765986][T17350] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 976.798780][T17350] rust_binder: Write failure EFAULT in pid:119 [ 976.858986][T17358] netlink: 8 bytes leftover after parsing attributes in process `syz.1.21596'. [ 977.790117][T17379] netlink: 8 bytes leftover after parsing attributes in process `syz.1.21606'. [ 977.948810][T17381] rust_binder: 277: no such ref 0 [ 977.953991][T17381] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 978.018714][T17381] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 978.025889][T17381] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 978.048738][T17381] rust_binder: 277: no such ref 0 [ 978.505355][T17401] netlink: 8 bytes leftover after parsing attributes in process `syz.0.21615'. [ 979.529712][T17431] FAULT_INJECTION: forcing a failure. [ 979.529712][T17431] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 979.563137][T17431] CPU: 0 UID: 0 PID: 17431 Comm: syz.4.21626 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 979.563177][T17431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 979.563193][T17431] Call Trace: [ 979.563202][T17431] [ 979.563213][T17431] __dump_stack+0x21/0x30 [ 979.563249][T17431] dump_stack_lvl+0x10c/0x190 [ 979.563279][T17431] ? __cfi_dump_stack_lvl+0x10/0x10 [ 979.563312][T17431] dump_stack+0x19/0x20 [ 979.563341][T17431] should_fail_ex+0x3d9/0x530 [ 979.563364][T17431] should_fail+0xf/0x20 [ 979.563385][T17431] should_fail_usercopy+0x1e/0x30 [ 979.563410][T17431] copy_fpstate_to_sigframe+0x919/0xb80 [ 979.563442][T17431] ? copy_fpstate_to_sigframe+0x174/0xb80 [ 979.563472][T17431] ? __cfi_copy_fpstate_to_sigframe+0x10/0x10 [ 979.563503][T17431] ? tick_program_event+0x9b/0x120 [ 979.563527][T17431] ? hrtimer_reprogram+0x341/0x3e0 [ 979.563553][T17431] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 979.563585][T17431] ? fpu__alloc_mathframe+0xb8/0x160 [ 979.563614][T17431] get_sigframe+0x58e/0x7d0 [ 979.563647][T17431] ? __cfi_get_sigframe+0x10/0x10 [ 979.563680][T17431] ? __kasan_check_write+0x18/0x20 [ 979.563714][T17431] ? _raw_spin_lock+0x8c/0x120 [ 979.563743][T17431] ? __cfi__raw_spin_lock+0x10/0x10 [ 979.563772][T17431] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 979.563804][T17431] x64_setup_rt_frame+0x15d/0xcc0 [ 979.563838][T17431] ? get_signal+0x1098/0x14f0 [ 979.563867][T17431] ? _raw_spin_unlock_irq+0x45/0x70 [ 979.563896][T17431] ? get_signal+0x1250/0x14f0 [ 979.563933][T17431] ? __cfi_x64_setup_rt_frame+0x10/0x10 [ 979.563966][T17431] ? mutex_unlock+0x8b/0x240 [ 979.563988][T17431] arch_do_signal_or_restart+0x31d/0x720 [ 979.564021][T17431] ? fput+0x1a5/0x240 [ 979.564048][T17431] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 979.564082][T17431] ? ksys_write+0x1ef/0x250 [ 979.564104][T17431] ? __kasan_check_read+0x15/0x20 [ 979.564138][T17431] syscall_exit_to_user_mode+0x58/0xb0 [ 979.564163][T17431] do_syscall_64+0x64/0xf0 [ 979.564192][T17431] ? clear_bhb_loop+0x50/0xa0 [ 979.564218][T17431] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 979.564242][T17431] RIP: 0033:0x7f26e438e17f [ 979.564262][T17431] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 979.564282][T17431] RSP: 002b:00007f26e52c8030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 979.564308][T17431] RAX: 0000000000000001 RBX: 0000000000000006 RCX: 00007f26e438e17f [ 979.564324][T17431] RDX: 0000000000000001 RSI: 00007f26e52c8090 RDI: 0000000000000006 [ 979.564340][T17431] RBP: 00007f26e52c8090 R08: 0000000000000000 R09: 00007f26e52c7df7 [ 979.564356][T17431] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 979.564370][T17431] R13: 00007f26e45e6038 R14: 00007f26e45e5fa0 R15: 00007ffe774c6cf8 [ 979.564391][T17431] [ 981.240971][ T9] hid-generic 0000:0000:0000.001B: unknown main item tag 0x0 [ 981.249112][ T9] hid-generic 0000:0000:0000.001B: hidraw0: HID v0.00 Device [syz1] on syz0 [ 981.401685][T17494] FAULT_INJECTION: forcing a failure. [ 981.401685][T17494] name failslab, interval 1, probability 0, space 0, times 0 [ 981.435597][T17494] CPU: 1 UID: 0 PID: 17494 Comm: syz.1.21659 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 981.435636][T17494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 981.435653][T17494] Call Trace: [ 981.435661][T17494] [ 981.435671][T17494] __dump_stack+0x21/0x30 [ 981.435706][T17494] dump_stack_lvl+0x10c/0x190 [ 981.435737][T17494] ? __cfi_dump_stack_lvl+0x10/0x10 [ 981.435769][T17494] ? __kasan_kmalloc+0x96/0xb0 [ 981.435796][T17494] dump_stack+0x19/0x20 [ 981.435826][T17494] should_fail_ex+0x3d9/0x530 [ 981.435851][T17494] should_failslab+0xac/0x100 [ 981.435878][T17494] __kmalloc_node_track_caller_noprof+0x68/0x520 [ 981.435903][T17494] ? rust_helper_krealloc+0x33/0xd0 [ 981.435940][T17494] krealloc_noprof+0x8d/0x130 [ 981.435964][T17494] rust_helper_krealloc+0x33/0xd0 [ 981.435998][T17494] ? _RNvMNtNtCs43vyB533jt3_6kernel5alloc9allocatorNtB2_11ReallocFunc4call+0x70/0xc0 [ 981.436032][T17494] _RNvMNtNtCs43vyB533jt3_6kernel5alloc9allocatorNtB2_11ReallocFunc4call+0x8e/0xc0 [ 981.436065][T17494] _RNvMs2_NtCs5gLWsBERDPK_16rust_binder_main6threadNtB5_6Thread21copy_transaction_data+0xfab/0x4640 [ 981.436102][T17494] ? _RNvMs2_NtCs5gLWsBERDPK_16rust_binder_main6threadNtB5_6Thread21copy_transaction_data+0xf82/0x4640 [ 981.436154][T17494] ? __cfi__RNvMs2_NtCs5gLWsBERDPK_16rust_binder_main6threadNtB5_6Thread21copy_transaction_data+0x10/0x10 [ 981.436230][T17494] _RNvMNtCs5gLWsBERDPK_16rust_binder_main11transactionNtB2_11Transaction3new+0x335/0x1f70 [ 981.436268][T17494] ? __cfi__RNvMNtCs5gLWsBERDPK_16rust_binder_main11transactionNtB2_11Transaction3new+0x10/0x10 [ 981.436308][T17494] ? _RNvMs0_NtCs5gLWsBERDPK_16rust_binder_main4nodeNtB5_4Node22update_refcount_locked+0x401/0x810 [ 981.436351][T17494] ? __cfi__RNvMs0_NtCs5gLWsBERDPK_16rust_binder_main4nodeNtB5_4Node22update_refcount_locked+0x10/0x10 [ 981.436393][T17494] ? __kasan_check_write+0x18/0x20 [ 981.436428][T17494] ? _raw_spin_lock+0x8c/0x120 [ 981.436476][T17494] ? __cfi__raw_spin_lock+0x10/0x10 [ 981.436508][T17494] ? _raw_spin_unlock+0x45/0x60 [ 981.436545][T17494] ? avc_has_perm_noaudit+0x268/0x360 [ 981.436578][T17494] ? __asan_memcpy+0x5a/0x80 [ 981.436599][T17494] ? avc_has_perm_noaudit+0x286/0x360 [ 981.436632][T17494] ? avc_has_perm+0x144/0x220 [ 981.436664][T17494] ? _RNvNtCs43vyB533jt3_6kernel5error9to_result+0x85/0x1f0 [ 981.436694][T17494] ? __cfi__RNvNtCs43vyB533jt3_6kernel5error9to_result+0x10/0x10 [ 981.436725][T17494] ? __cfi__RNvMs4_NtCs5gLWsBERDPK_16rust_binder_main7processNtB5_7Process20get_transaction_node+0x10/0x10 [ 981.436759][T17494] ? selinux_binder_transaction+0x166/0x1d0 [ 981.436794][T17494] ? bpf_lsm_binder_transaction+0xd/0x20 [ 981.436817][T17494] _RINvMs2_NtCs5gLWsBERDPK_16rust_binder_main6threadNtB6_6Thread11transactionNvB2_24oneway_transaction_innerEB8_+0x2d9/0xa30 [ 981.436860][T17494] ? __cfi__RINvMs2_NtCs5gLWsBERDPK_16rust_binder_main6threadNtB6_6Thread11transactionNvB2_24oneway_transaction_innerEB8_+0x10/0x10 [ 981.436903][T17494] ? __kasan_check_write+0x18/0x20 [ 981.436938][T17494] ? _raw_spin_lock+0x8c/0x120 [ 981.436966][T17494] ? __cfi__raw_spin_lock+0x10/0x10 [ 981.436997][T17494] ? _RNvMs2_NtCs5gLWsBERDPK_16rust_binder_main6threadNtB5_6Thread10write_read+0x1f34/0xa380 [ 981.437032][T17494] ? __asan_memcpy+0x5a/0x80 [ 981.437053][T17494] _RNvMs2_NtCs5gLWsBERDPK_16rust_binder_main6threadNtB5_6Thread10write_read+0x23ce/0xa380 [ 981.437104][T17494] ? __cfi__RNvMs2_NtCs5gLWsBERDPK_16rust_binder_main6threadNtB5_6Thread10write_read+0x10/0x10 [ 981.437175][T17494] ? is_bpf_text_address+0x17b/0x1a0 [ 981.437202][T17494] ? kernel_text_address+0xa9/0xe0 [ 981.437232][T17494] ? __kernel_text_address+0x11/0x40 [ 981.437260][T17494] ? unwind_get_return_address+0x51/0x90 [ 981.437289][T17494] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 981.437325][T17494] ? arch_stack_walk+0x10b/0x170 [ 981.437349][T17494] ? stack_trace_save+0x9d/0xe0 [ 981.437383][T17494] ? stack_depot_save_flags+0x38/0x800 [ 981.437410][T17494] ? kasan_save_stack+0x4d/0x60 [ 981.437435][T17494] ? kasan_save_stack+0x3e/0x60 [ 981.437458][T17494] ? __kasan_record_aux_stack+0xb2/0xd0 [ 981.437491][T17494] ? kasan_record_aux_stack_noalloc+0xf/0x20 [ 981.437524][T17494] ? __call_rcu_common+0xd5/0x700 [ 981.437554][T17494] ? call_rcu+0x14/0x20 [ 981.437574][T17494] ? __kasan_check_write+0x18/0x20 [ 981.437608][T17494] ? _raw_spin_trylock+0xaf/0x130 [ 981.437650][T17494] ? __cfi__raw_spin_trylock+0x10/0x10 [ 981.437678][T17494] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 981.437703][T17494] ? _raw_spin_unlock+0x45/0x60 [ 981.437731][T17494] ? call_rcu_nocb+0x6bd/0xc10 [ 981.437765][T17494] ? is_bpf_text_address+0x17b/0x1a0 [ 981.437790][T17494] ? kernel_text_address+0xa9/0xe0 [ 981.437817][T17494] ? __kernel_text_address+0x11/0x40 [ 981.437864][T17494] ? unwind_get_return_address+0x51/0x90 [ 981.437890][T17494] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 981.437925][T17494] ? arch_stack_walk+0x10b/0x170 [ 981.437954][T17494] ? is_bpf_text_address+0x17b/0x1a0 [ 981.437979][T17494] ? kernel_text_address+0xa9/0xe0 [ 981.438010][T17494] ? arch_stack_walk+0x10b/0x170 [ 981.438036][T17494] ? is_bpf_text_address+0x17b/0x1a0 [ 981.438062][T17494] ? kernel_text_address+0xa9/0xe0 [ 981.438091][T17494] ? __kernel_text_address+0x11/0x40 [ 981.438120][T17494] ? unwind_get_return_address+0x51/0x90 [ 981.438148][T17494] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 981.438182][T17494] ? arch_stack_walk+0x10b/0x170 [ 981.438205][T17494] ? __kasan_check_write+0x18/0x20 [ 981.438239][T17494] ? _raw_spin_lock+0x8c/0x120 [ 981.438267][T17494] ? __cfi__raw_spin_lock+0x10/0x10 [ 981.438298][T17494] ? _raw_spin_unlock+0x45/0x60 [ 981.438327][T17494] ? rust_helper_spin_unlock+0x19/0x30 [ 981.438349][T17494] ? _RNvMs4_NtCs5gLWsBERDPK_16rust_binder_main7processNtB5_7Process18get_current_thread+0x914/0x1400 [ 981.438381][T17494] ? security_inode_alloc+0x51/0x200 [ 981.438415][T17494] ? inode_init_always_gfp+0x756/0x9e0 [ 981.438439][T17494] ? alloc_inode+0xc5/0x270 [ 981.438467][T17494] ? proc_pident_instantiate+0x6d/0x2c0 [ 981.438492][T17494] ? proc_pident_lookup+0x1c7/0x270 [ 981.438518][T17494] ? do_sys_openat2+0x12c/0x1c0 [ 981.438553][T17494] ? __x64_sys_openat+0x13a/0x170 [ 981.438585][T17494] ? __cfi__RNvMs4_NtCs5gLWsBERDPK_16rust_binder_main7processNtB5_7Process18get_current_thread+0x10/0x10 [ 981.438616][T17494] ? avc_has_perm_noaudit+0x268/0x360 [ 981.438648][T17494] ? __asan_memcpy+0x5a/0x80 [ 981.438669][T17494] ? avc_has_perm_noaudit+0x286/0x360 [ 981.438701][T17494] ? avc_has_perm+0x144/0x220 [ 981.438732][T17494] ? __cfi_avc_has_perm+0x10/0x10 [ 981.438762][T17494] ? kasan_save_alloc_info+0x40/0x50 [ 981.438797][T17494] ? selinux_file_open+0x457/0x610 [ 981.438825][T17494] _RNvMs6_NtCs5gLWsBERDPK_16rust_binder_main7processNtB5_7Process5ioctl+0x40c/0x2cf0 [ 981.438860][T17494] ? avc_has_extended_perms+0x7c7/0xdd0 [ 981.438891][T17494] ? __asan_memcpy+0x5a/0x80 [ 981.438912][T17494] ? avc_has_extended_perms+0x921/0xdd0 [ 981.438943][T17494] ? __cfi__RNvMs6_NtCs5gLWsBERDPK_16rust_binder_main7processNtB5_7Process5ioctl+0x10/0x10 [ 981.438975][T17494] ? do_vfs_ioctl+0xeda/0x1e30 [ 981.438999][T17494] ? arch_stack_walk+0x10b/0x170 [ 981.439020][T17494] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 981.439049][T17494] ? _parse_integer+0x2e/0x40 [ 981.439087][T17494] ? ioctl_has_perm+0x384/0x4d0 [ 981.439114][T17494] ? has_cap_mac_admin+0xd0/0xd0 [ 981.439142][T17494] ? proc_fail_nth_write+0x17e/0x210 [ 981.439171][T17494] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 981.439203][T17494] ? selinux_file_ioctl+0x6e0/0x1360 [ 981.439229][T17494] ? vfs_write+0x93e/0xf30 [ 981.439249][T17494] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 981.439276][T17494] ? __cfi_vfs_write+0x10/0x10 [ 981.439297][T17494] ? __kasan_check_write+0x18/0x20 [ 981.439330][T17494] ? mutex_unlock+0x8b/0x240 [ 981.439350][T17494] ? __cfi_mutex_unlock+0x10/0x10 [ 981.439369][T17494] ? __fget_files+0x2c5/0x340 [ 981.439395][T17494] ? __fget_files+0x2c5/0x340 [ 981.439420][T17494] _RNvCs5gLWsBERDPK_16rust_binder_main26rust_binder_unlocked_ioctl+0xa0/0x100 [ 981.439454][T17494] ? __se_sys_ioctl+0x114/0x1b0 [ 981.439478][T17494] ? __cfi__RNvCs5gLWsBERDPK_16rust_binder_main26rust_binder_unlocked_ioctl+0x10/0x10 [ 981.439513][T17494] __se_sys_ioctl+0x135/0x1b0 [ 981.439544][T17494] __x64_sys_ioctl+0x7f/0xa0 [ 981.439569][T17494] x64_sys_call+0x1878/0x2ee0 [ 981.439601][T17494] do_syscall_64+0x58/0xf0 [ 981.439629][T17494] ? clear_bhb_loop+0x50/0xa0 [ 981.439653][T17494] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 981.439677][T17494] RIP: 0033:0x7fde1a78f6c9 [ 981.439696][T17494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 981.439716][T17494] RSP: 002b:00007fde1b662038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 981.439742][T17494] RAX: ffffffffffffffda RBX: 00007fde1a9e5fa0 RCX: 00007fde1a78f6c9 [ 981.439760][T17494] RDX: 0000200000000940 RSI: 00000000c0306201 RDI: 0000000000000005 [ 981.439776][T17494] RBP: 00007fde1b662090 R08: 0000000000000000 R09: 0000000000000000 [ 981.439792][T17494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 981.439808][T17494] R13: 00007fde1a9e6038 R14: 00007fde1a9e5fa0 R15: 00007ffdffc54e68 [ 981.439829][T17494] [ 982.325450][T17494] rust_binder: Failed to allocate buffer. len:1048, is_oneway:true [ 982.325493][T17494] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ENOMEM } [ 982.333445][T17494] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOMEM } my_pid:309 [ 982.462393][ T64] hid-generic 0000:0000:0000.001C: unknown main item tag 0x0 [ 982.480962][ T9] usb 5-1: new full-speed USB device number 23 using dummy_hcd [ 982.518613][ T64] hid-generic 0000:0000:0000.001C: hidraw0: HID v0.00 Device [syz1] on syz0 [ 982.659529][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 982.680824][ T9] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 982.714878][ T9] usb 5-1: New USB device found, idVendor=04b4, idProduct=de61, bcdDevice= 0.00 [ 982.734380][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 982.755065][ T9] usb 5-1: config 0 descriptor?? [ 982.964394][T17500] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 982.979223][T17500] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 983.140398][ T64] hid-generic 0000:0000:0000.001D: unknown main item tag 0x0 [ 983.165941][ T64] hid-generic 0000:0000:0000.001D: hidraw0: HID v0.00 Device [syz1] on syz0 [ 983.218787][ T9] cypress 0003:04B4:DE61.001E: unknown main item tag 0x0 [ 983.243953][ T9] cypress 0003:04B4:DE61.001E: hidraw1: USB HID v0.00 Device [HID 04b4:de61] on usb-dummy_hcd.4-1/input0 [ 983.428222][ T9] usb 5-1: USB disconnect, device number 23 [ 984.988316][ T45] usb 4-1: new low-speed USB device number 47 using dummy_hcd [ 985.139432][ T45] usb 4-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 985.148640][ T45] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 985.161987][ T45] usb 4-1: config 0 descriptor?? [ 985.329196][T32233] hid-generic 0000:0000:0000.001F: unknown main item tag 0x0 [ 985.337439][T32233] hid-generic 0000:0000:0000.001F: hidraw0: HID v0.00 Device [syz1] on syz0 [ 985.373728][ T45] asix 4-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 985.383896][ T45] asix 4-1:0.0: probe with driver asix failed with error -71 [ 985.394583][ T45] usb 4-1: USB disconnect, device number 47 [ 985.458317][ T64] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 985.538275][ T65] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 985.609437][ T64] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 985.619286][ T64] usb 5-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 985.628373][ T64] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 985.637032][ T64] usb 5-1: config 0 descriptor?? [ 985.688288][T32233] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 985.697586][ T65] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 985.707463][ T65] usb 1-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 985.716656][ T65] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 985.725514][ T65] usb 1-1: config 0 descriptor?? [ 985.839363][T32233] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 985.849443][T32233] usb 2-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 985.858657][T32233] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 985.868527][T32233] usb 2-1: config 0 descriptor?? [ 986.031399][ T64] usbhid 5-1:0.0: can't add hid device: -71 [ 986.041487][ T64] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 986.052910][ T64] usb 5-1: USB disconnect, device number 24 [ 986.075850][ T65] usbhid 1-1:0.0: can't add hid device: -71 [ 986.082097][ T65] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 986.100546][ T65] usb 1-1: USB disconnect, device number 39 [ 986.239267][T32233] usbhid 2-1:0.0: can't add hid device: -71 [ 986.246293][T32233] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 986.259724][T32233] usb 2-1: USB disconnect, device number 14 [ 987.118250][T32233] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 987.269262][T32233] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 987.288161][T32233] usb 2-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 987.308148][T32233] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 987.318910][ T36] audit: type=1326 audit(995.309:24191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17744 comm="syz.4.21773" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f26e438f6c9 code=0x0 [ 987.348605][T32233] usb 2-1: config 0 descriptor?? [ 987.354409][T17747] FAULT_INJECTION: forcing a failure. [ 987.354409][T17747] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 987.398001][T17747] CPU: 0 UID: 0 PID: 17747 Comm: syz.0.21772 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 987.398041][T17747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 987.398057][T17747] Call Trace: [ 987.398065][T17747] [ 987.398075][T17747] __dump_stack+0x21/0x30 [ 987.398116][T17747] dump_stack_lvl+0x10c/0x190 [ 987.398148][T17747] ? __cfi_dump_stack_lvl+0x10/0x10 [ 987.398181][T17747] ? check_stack_object+0x12c/0x140 [ 987.398205][T17747] dump_stack+0x19/0x20 [ 987.398235][T17747] should_fail_ex+0x3d9/0x530 [ 987.398260][T17747] should_fail+0xf/0x20 [ 987.398290][T17747] should_fail_usercopy+0x1e/0x30 [ 987.398316][T17747] _copy_to_user+0x24/0xa0 [ 987.398346][T17747] simple_read_from_buffer+0xed/0x160 [ 987.398377][T17747] proc_fail_nth_read+0x19e/0x210 [ 987.398409][T17747] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 987.398440][T17747] ? bpf_lsm_file_permission+0xd/0x20 [ 987.398474][T17747] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 987.398505][T17747] vfs_read+0x27d/0xc70 [ 987.398527][T17747] ? __cfi_vfs_read+0x10/0x10 [ 987.398547][T17747] ? __kasan_check_write+0x18/0x20 [ 987.398581][T17747] ? mutex_lock+0x92/0x1c0 [ 987.398603][T17747] ? __cfi_mutex_lock+0x10/0x10 [ 987.398624][T17747] ? __fget_files+0x2c5/0x340 [ 987.398651][T17747] ksys_read+0x141/0x250 [ 987.398672][T17747] ? __cfi_ksys_read+0x10/0x10 [ 987.398693][T17747] ? __kasan_check_write+0x18/0x20 [ 987.398728][T17747] ? __kasan_check_read+0x15/0x20 [ 987.398764][T17747] __x64_sys_read+0x7f/0x90 [ 987.398785][T17747] x64_sys_call+0x2638/0x2ee0 [ 987.398819][T17747] do_syscall_64+0x58/0xf0 [ 987.398849][T17747] ? clear_bhb_loop+0x50/0xa0 [ 987.398876][T17747] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 987.398901][T17747] RIP: 0033:0x7f409218e0dc [ 987.398921][T17747] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 987.398942][T17747] RSP: 002b:00007f40930d7030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 987.398968][T17747] RAX: ffffffffffffffda RBX: 00007f40923e5fa0 RCX: 00007f409218e0dc [ 987.398986][T17747] RDX: 000000000000000f RSI: 00007f40930d70a0 RDI: 0000000000000005 [ 987.399002][T17747] RBP: 00007f40930d7090 R08: 0000000000000000 R09: 0000000000000000 [ 987.399017][T17747] R10: 0000200000000040 R11: 0000000000000246 R12: 0000000000000001 [ 987.399032][T17747] R13: 00007f40923e6038 R14: 00007f40923e5fa0 R15: 00007ffdeb6234f8 [ 987.399053][T17747] [ 987.904130][T32233] usbhid 2-1:0.0: can't add hid device: -71 [ 987.915301][T32233] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 987.939983][T32233] usb 2-1: USB disconnect, device number 15 [ 988.024715][T17830] hid-generic 0000:0000:0000.0020: unknown main item tag 0x0 [ 988.040586][T17830] hid-generic 0000:0000:0000.0020: hidraw0: HID v0.00 Device [syz1] on syz0 [ 990.158944][ T331] bridge_slave_1: left allmulticast mode [ 990.164673][ T331] bridge_slave_1: left promiscuous mode [ 990.170538][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 990.178881][ T331] bridge_slave_0: left allmulticast mode [ 990.184850][ T331] bridge_slave_0: left promiscuous mode [ 990.190887][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 990.318089][ T331] veth1_macvtap: left promiscuous mode [ 990.323728][ T331] veth0_vlan: left promiscuous mode [ 990.477548][T17868] bridge0: port 1(bridge_slave_0) entered blocking state [ 990.484820][T17868] bridge0: port 1(bridge_slave_0) entered disabled state [ 990.494394][T17868] bridge_slave_0: entered allmulticast mode [ 990.508491][T17868] bridge_slave_0: entered promiscuous mode [ 990.515288][T17868] bridge0: port 2(bridge_slave_1) entered blocking state [ 990.522668][T17868] bridge0: port 2(bridge_slave_1) entered disabled state [ 990.530012][T17868] bridge_slave_1: entered allmulticast mode [ 990.536464][T17868] bridge_slave_1: entered promiscuous mode [ 990.669567][T17868] bridge0: port 2(bridge_slave_1) entered blocking state [ 990.676676][T17868] bridge0: port 2(bridge_slave_1) entered forwarding state [ 990.684040][T17868] bridge0: port 1(bridge_slave_0) entered blocking state [ 990.691141][T17868] bridge0: port 1(bridge_slave_0) entered forwarding state [ 990.721461][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 990.729536][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 990.741025][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 990.748125][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 990.779800][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 990.786898][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 990.807064][T17868] veth0_vlan: entered promiscuous mode [ 990.828819][T17868] veth1_macvtap: entered promiscuous mode [ 991.091928][ T9] hid-generic 0000:0000:0000.0021: unknown main item tag 0x0 [ 991.128070][ T9] hid-generic 0000:0000:0000.0021: hidraw0: HID v0.00 Device [syz1] on syz0 [ 991.412899][ T36] audit: type=1400 audit(999.400:24192): avc: denied { mounton } for pid=17927 comm="syz.4.21850" path="/291/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=file permissive=1 [ 991.493772][ T9] hid-generic 0000:0000:0000.0022: unknown main item tag 0x0 [ 991.503732][ T9] hid-generic 0000:0000:0000.0022: hidraw0: HID v0.00 Device [syz1] on syz0 [ 991.966948][T17830] hid-generic 0000:0000:0000.0023: unknown main item tag 0x0 [ 991.988574][T17830] hid-generic 0000:0000:0000.0023: hidraw0: HID v0.00 Device [syz1] on syz0 [ 992.022336][ T9] hid-generic 0000:0000:0000.0024: unknown main item tag 0x0 [ 992.037910][ T9] hid-generic 0000:0000:0000.0024: hidraw1: HID v0.00 Device [syz1] on syz0 [ 992.302007][ T9] hid-generic 0000:0000:0000.0025: unknown main item tag 0x0 [ 992.326446][ T9] hid-generic 0000:0000:0000.0025: hidraw1: HID v0.00 Device [syz1] on syz0 [ 992.598927][T17991] FAULT_INJECTION: forcing a failure. [ 992.598927][T17991] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 992.622658][T17991] CPU: 0 UID: 0 PID: 17991 Comm: syz.4.21873 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 992.622697][T17991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 992.622712][T17991] Call Trace: [ 992.622721][T17991] [ 992.622730][T17991] __dump_stack+0x21/0x30 [ 992.622767][T17991] dump_stack_lvl+0x10c/0x190 [ 992.622806][T17991] ? __cfi_dump_stack_lvl+0x10/0x10 [ 992.622837][T17991] ? kstrtoull+0x13b/0x1e0 [ 992.622858][T17991] dump_stack+0x19/0x20 [ 992.622886][T17991] should_fail_ex+0x3d9/0x530 [ 992.622910][T17991] should_fail+0xf/0x20 [ 992.622931][T17991] should_fail_usercopy+0x1e/0x30 [ 992.622955][T17991] _copy_from_user+0x22/0xb0 [ 992.622982][T17991] ___sys_sendmsg+0x159/0x2a0 [ 992.623016][T17991] ? __sys_sendmsg+0x280/0x280 [ 992.623049][T17991] ? proc_fail_nth_write+0x17e/0x210 [ 992.623079][T17991] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 992.623116][T17991] __x64_sys_sendmsg+0x1eb/0x2c0 [ 992.623150][T17991] ? fput+0x1a5/0x240 [ 992.623177][T17991] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 992.623210][T17991] ? ksys_write+0x1ef/0x250 [ 992.623233][T17991] ? __kasan_check_read+0x15/0x20 [ 992.623267][T17991] x64_sys_call+0x2a4c/0x2ee0 [ 992.623300][T17991] do_syscall_64+0x58/0xf0 [ 992.623328][T17991] ? clear_bhb_loop+0x50/0xa0 [ 992.623354][T17991] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 992.623379][T17991] RIP: 0033:0x7f26e438f6c9 [ 992.623397][T17991] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 992.623418][T17991] RSP: 002b:00007f26e52c8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 992.623443][T17991] RAX: ffffffffffffffda RBX: 00007f26e45e5fa0 RCX: 00007f26e438f6c9 [ 992.623461][T17991] RDX: 00000000040480c4 RSI: 0000200000000580 RDI: 0000000000000006 [ 992.623478][T17991] RBP: 00007f26e52c8090 R08: 0000000000000000 R09: 0000000000000000 [ 992.623494][T17991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 992.623509][T17991] R13: 00007f26e45e6038 R14: 00007f26e45e5fa0 R15: 00007ffe774c6cf8 [ 992.623530][T17991] [ 992.934700][T17830] hid-generic 0000:0000:0000.0026: unknown main item tag 0x0 [ 992.963533][T17830] hid-generic 0000:0000:0000.0026: hidraw0: HID v0.00 Device [syz1] on syz0 [ 994.078694][ T9] hid-generic 0000:0000:0000.0027: unknown main item tag 0x0 [ 994.110094][ T9] hid-generic 0000:0000:0000.0027: hidraw0: HID v0.00 Device [syz1] on syz0 [ 995.259021][ T9] hid-generic 0000:0000:0000.0028: unknown main item tag 0x0 [ 995.288084][ T9] hid-generic 0000:0000:0000.0028: hidraw0: HID v0.00 Device [syz1] on syz0 [ 995.427704][T17830] usb 2-1: new low-speed USB device number 16 using dummy_hcd [ 995.608809][T17830] usb 2-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 995.617973][T17830] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 995.635438][T17830] usb 2-1: config 0 descriptor?? [ 996.955964][T17830] asix 2-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 996.966154][T17830] asix 2-1:0.0: probe with driver asix failed with error -71 [ 996.979755][T17830] usb 2-1: USB disconnect, device number 16 [ 998.338467][T32233] hid-generic 0000:0000:0000.0029: unknown main item tag 0x0 [ 998.352676][T32233] hid-generic 0000:0000:0000.0029: hidraw0: HID v0.00 Device [syz1] on syz0 [ 998.487556][T17830] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 998.648568][T17830] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 998.666303][T17830] usb 1-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 998.685614][T17830] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 998.712265][T17830] usb 1-1: config 0 descriptor?? [ 999.142282][T17830] usbhid 1-1:0.0: can't add hid device: -71 [ 999.157606][T17830] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 999.176555][T17830] usb 1-1: USB disconnect, device number 40 [ 1000.844932][ T609] hid-generic 0000:0000:0000.002A: unknown main item tag 0x0 [ 1000.863753][ T609] hid-generic 0000:0000:0000.002A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1002.921079][ T609] hid-generic 0000:0000:0000.002B: unknown main item tag 0x0 [ 1002.952926][ T609] hid-generic 0000:0000:0000.002B: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1003.331779][ T64] hid-generic 0000:0000:0000.002C: unknown main item tag 0x0 [ 1003.340024][ T64] hid-generic 0000:0000:0000.002C: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1004.623368][ T9] hid-generic 0000:0000:0000.002D: unknown main item tag 0x0 [ 1004.637874][ T9] hid-generic 0000:0000:0000.002D: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1005.215002][T17830] hid-generic 0000:0000:0000.002E: unknown main item tag 0x0 [ 1005.240631][T17830] hid-generic 0000:0000:0000.002E: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1005.492578][T32233] hid-generic 0000:0000:0000.002F: unknown main item tag 0x0 [ 1006.038133][T32233] hid-generic 0000:0000:0000.002F: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1006.090638][T18743] fido_id[18743]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 1006.398203][ T9] hid-generic 0000:0000:0000.0030: unknown main item tag 0x0 [ 1006.417307][ T9] hid-generic 0000:0000:0000.0030: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1007.747176][ T64] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 1007.908173][ T64] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1007.918060][ T64] usb 1-1: New USB device found, idVendor=046d, idProduct=c71f, bcdDevice= 0.00 [ 1007.927516][ T64] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1007.936728][ T64] usb 1-1: config 0 descriptor?? [ 1008.297586][ T64] usbhid 1-1:0.0: can't add hid device: -71 [ 1008.303661][ T64] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 1008.312659][ T64] usb 1-1: USB disconnect, device number 41 [ 1009.664971][ T64] hid-generic 0000:0000:0000.0031: unknown main item tag 0x0 [ 1009.673309][ T64] hid-generic 0000:0000:0000.0031: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1013.066519][ T65] hid-generic 0000:0000:0000.0032: unknown main item tag 0x0 [ 1013.079575][ T65] hid-generic 0000:0000:0000.0032: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1017.129329][ T64] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 1017.671659][ T64] hid-generic 0000:0000:0000.0033: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1018.027571][T17830] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 1018.066080][T17830] hid-generic 0000:0000:0000.0034: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1018.607884][ T64] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 1018.850784][ T64] hid-generic 0000:0000:0000.0035: hidraw1: HID v0.00 Device [syz1] on syz0 [ 1019.348857][ T64] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 1019.367939][ T64] hid-generic 0000:0000:0000.0036: hidraw2: HID v0.00 Device [syz1] on syz0 [ 1020.594733][T32233] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 1020.614890][T32233] hid-generic 0000:0000:0000.0037: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1020.925265][T19504] FAULT_INJECTION: forcing a failure. [ 1020.925265][T19504] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1020.945912][T19504] CPU: 0 UID: 0 PID: 19504 Comm: syz.3.22580 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 1020.945952][T19504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1020.945968][T19504] Call Trace: [ 1020.945976][T19504] [ 1020.945985][T19504] __dump_stack+0x21/0x30 [ 1020.946022][T19504] dump_stack_lvl+0x10c/0x190 [ 1020.946052][T19504] ? __cfi_dump_stack_lvl+0x10/0x10 [ 1020.946084][T19504] ? check_stack_object+0x12c/0x140 [ 1020.946108][T19504] dump_stack+0x19/0x20 [ 1020.946198][T19504] should_fail_ex+0x3d9/0x530 [ 1020.946227][T19504] should_fail+0xf/0x20 [ 1020.946247][T19504] should_fail_usercopy+0x1e/0x30 [ 1020.946271][T19504] _copy_to_user+0x24/0xa0 [ 1020.946299][T19504] simple_read_from_buffer+0xed/0x160 [ 1020.946328][T19504] proc_fail_nth_read+0x19e/0x210 [ 1020.946358][T19504] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 1020.946388][T19504] ? bpf_lsm_file_permission+0xd/0x20 [ 1020.946420][T19504] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 1020.946451][T19504] vfs_read+0x27d/0xc70 [ 1020.946472][T19504] ? __cfi_vfs_read+0x10/0x10 [ 1020.946492][T19504] ? __kasan_check_write+0x18/0x20 [ 1020.946527][T19504] ? mutex_lock+0x92/0x1c0 [ 1020.946548][T19504] ? __cfi_mutex_lock+0x10/0x10 [ 1020.946567][T19504] ? __fget_files+0x2c5/0x340 [ 1020.946594][T19504] ksys_read+0x141/0x250 [ 1020.946615][T19504] ? __cfi_ksys_read+0x10/0x10 [ 1020.946637][T19504] ? __kasan_check_read+0x15/0x20 [ 1020.946672][T19504] __x64_sys_read+0x7f/0x90 [ 1020.946693][T19504] x64_sys_call+0x2638/0x2ee0 [ 1020.946727][T19504] do_syscall_64+0x58/0xf0 [ 1020.946757][T19504] ? clear_bhb_loop+0x50/0xa0 [ 1020.946784][T19504] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 1020.946809][T19504] RIP: 0033:0x7fa2e398e0dc [ 1020.946828][T19504] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 1020.946849][T19504] RSP: 002b:00007fa2e4907030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1020.946873][T19504] RAX: ffffffffffffffda RBX: 00007fa2e3be5fa0 RCX: 00007fa2e398e0dc [ 1020.946889][T19504] RDX: 000000000000000f RSI: 00007fa2e49070a0 RDI: 0000000000000006 [ 1020.946904][T19504] RBP: 00007fa2e4907090 R08: 0000000000000000 R09: 0000000000000000 [ 1020.946919][T19504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1020.946932][T19504] R13: 00007fa2e3be6038 R14: 00007fa2e3be5fa0 R15: 00007fff5d34cdb8 [ 1020.946953][T19504] [ 1021.466817][T19548] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 1021.466851][T19548] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 1021.475987][T19548] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 1021.479800][T19548] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 1021.486479][T19548] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 1021.492968][T19548] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 1021.499538][T19548] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 1021.506086][T19548] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 1021.512639][T19548] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 1021.566302][T19549] rust_binder: Error in use_page_slow: ESRCH [ 1021.586434][T19549] rust_binder: use_range failure ESRCH [ 1021.592474][T19549] rust_binder: Failed to allocate buffer. len:1144, is_oneway:true [ 1021.605780][T19549] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ESRCH } [ 1021.626148][T19549] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ESRCH } my_pid:727 [ 1021.800459][T26664] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 1021.838129][T26664] hid-generic 0000:0000:0000.0038: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1022.385463][T26664] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 1022.406524][T26664] hid-generic 0000:0000:0000.0039: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1022.649516][T19616] netlink: 'syz.0.22627': attribute type 1 has an invalid length. [ 1022.679250][T19616] netlink: 'syz.0.22627': attribute type 2 has an invalid length. [ 1023.840808][ T36] audit: type=1326 audit(1031.822:24193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19670 comm="syz.4.22649" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f26e438f6c9 code=0x0 [ 1024.471110][ T36] audit: type=1400 audit(1032.452:24194): avc: denied { unmount } for pid=16987 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 1024.736825][T19710] FAULT_INJECTION: forcing a failure. [ 1024.736825][T19710] name failslab, interval 1, probability 0, space 0, times 0 [ 1024.769928][T19710] CPU: 1 UID: 0 PID: 19710 Comm: syz.4.22671 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 1024.769972][T19710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1024.769988][T19710] Call Trace: [ 1024.769997][T19710] [ 1024.770014][T19710] __dump_stack+0x21/0x30 [ 1024.770050][T19710] dump_stack_lvl+0x10c/0x190 [ 1024.770081][T19710] ? __cfi_dump_stack_lvl+0x10/0x10 [ 1024.770112][T19710] ? __cfi_get_random_u32+0x10/0x10 [ 1024.770143][T19710] dump_stack+0x19/0x20 [ 1024.770173][T19710] should_fail_ex+0x3d9/0x530 [ 1024.770197][T19710] should_failslab+0xac/0x100 [ 1024.770224][T19710] kmem_cache_alloc_lru_noprof+0x44/0x430 [ 1024.770248][T19710] ? __d_alloc+0x42/0x8e0 [ 1024.770281][T19710] __d_alloc+0x42/0x8e0 [ 1024.770312][T19710] ? security_transition_sid+0x79/0xa0 [ 1024.770337][T19710] d_alloc_pseudo+0x23/0xc0 [ 1024.770371][T19710] alloc_file_pseudo+0xcd/0x1c0 [ 1024.770400][T19710] ? __cfi_alloc_file_pseudo+0x10/0x10 [ 1024.770428][T19710] ? _raw_spin_unlock+0x45/0x60 [ 1024.770460][T19710] sock_alloc_file+0xbe/0x2b0 [ 1024.770485][T19710] __sys_socket+0x14a/0x1c0 [ 1024.770513][T19710] __x64_sys_socket+0x7e/0x90 [ 1024.770541][T19710] x64_sys_call+0x2608/0x2ee0 [ 1024.770575][T19710] do_syscall_64+0x58/0xf0 [ 1024.770603][T19710] ? clear_bhb_loop+0x50/0xa0 [ 1024.770630][T19710] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 1024.770655][T19710] RIP: 0033:0x7f26e438f6c9 [ 1024.770675][T19710] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1024.770697][T19710] RSP: 002b:00007f26e52c8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 1024.770723][T19710] RAX: ffffffffffffffda RBX: 00007f26e45e5fa0 RCX: 00007f26e438f6c9 [ 1024.770742][T19710] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000001e [ 1024.770757][T19710] RBP: 00007f26e52c8090 R08: 0000000000000000 R09: 0000000000000000 [ 1024.770773][T19710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1024.770788][T19710] R13: 00007f26e45e6038 R14: 00007f26e45e5fa0 R15: 00007ffe774c6cf8 [ 1024.770808][T19710] [ 1025.551770][T19736] binder: Bad value for 'defcontext' [ 1025.625412][ T65] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 1025.636276][ T65] hid-generic 0000:0000:0000.003A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1026.642300][ T609] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 1026.661768][ T609] hid-generic 0000:0000:0000.003B: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1026.815830][T19814] 9pnet_fd: Insufficient options for proto=fd [ 1026.822668][T19814] FAULT_INJECTION: forcing a failure. [ 1026.822668][T19814] name failslab, interval 1, probability 0, space 0, times 0 [ 1026.838699][T19814] CPU: 1 UID: 0 PID: 19814 Comm: syz.3.22719 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 1026.838735][T19814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1026.838749][T19814] Call Trace: [ 1026.838757][T19814] [ 1026.838767][T19814] __dump_stack+0x21/0x30 [ 1026.838803][T19814] dump_stack_lvl+0x10c/0x190 [ 1026.838833][T19814] ? __cfi_dump_stack_lvl+0x10/0x10 [ 1026.838864][T19814] ? __kasan_check_write+0x18/0x20 [ 1026.838899][T19814] ? down_write+0xe9/0x2a0 [ 1026.838922][T19814] dump_stack+0x19/0x20 [ 1026.838952][T19814] should_fail_ex+0x3d9/0x530 [ 1026.838976][T19814] should_failslab+0xac/0x100 [ 1026.839002][T19814] __kmalloc_cache_noprof+0x41/0x490 [ 1026.839026][T19814] ? cgroup_mkdir+0xb5d/0x1580 [ 1026.839049][T19814] cgroup_mkdir+0xb5d/0x1580 [ 1026.839072][T19814] ? __cfi_cgroup_mkdir+0x10/0x10 [ 1026.839094][T19814] kernfs_iop_mkdir+0x1c2/0x2d0 [ 1026.839123][T19814] vfs_mkdir+0x583/0x820 [ 1026.839152][T19814] do_mkdirat+0x1bf/0x420 [ 1026.839182][T19814] __x64_sys_mkdirat+0x8b/0xa0 [ 1026.839211][T19814] x64_sys_call+0x2ba8/0x2ee0 [ 1026.839242][T19814] do_syscall_64+0x58/0xf0 [ 1026.839269][T19814] ? clear_bhb_loop+0x50/0xa0 [ 1026.839293][T19814] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 1026.839317][T19814] RIP: 0033:0x7fa2e398f6c9 [ 1026.839336][T19814] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1026.839357][T19814] RSP: 002b:00007fa2e4907038 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1026.839382][T19814] RAX: ffffffffffffffda RBX: 00007fa2e3be5fa0 RCX: 00007fa2e398f6c9 [ 1026.839399][T19814] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c [ 1026.839416][T19814] RBP: 00007fa2e4907090 R08: 0000000000000000 R09: 0000000000000000 [ 1026.839432][T19814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1026.839447][T19814] R13: 00007fa2e3be6038 R14: 00007fa2e3be5fa0 R15: 00007fff5d34cdb8 [ 1026.839469][T19814] [ 1026.839567][T19814] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000021: 0000 [#1] PREEMPT SMP KASAN PTI [ 1027.049995][T19819] rust_binder: Error while translating object. [ 1027.050853][T19814] KASAN: null-ptr-deref in range [0x0000000000000108-0x000000000000010f] [ 1027.050890][T19819] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EFAULT } [ 1027.057024][T19814] CPU: 1 UID: 0 PID: 19814 Comm: syz.3.22719 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 1027.057056][T19814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 1027.057071][T19814] RIP: 0010:cgroup_mkdir+0x1180/0x1580 [ 1027.071610][ T36] audit: type=1400 audit(1035.022:24195): avc: denied { read } for pid=93 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 1027.074860][T19814] Code: eb 05 e8 73 44 08 00 4c 89 ef e8 0b 9c 00 00 49 81 fd 01 f0 ff ff 0f 83 b3 fb ff ff 4d 8d b5 08 01 00 00 4c 89 f3 48 c1 eb 03 <42> 80 3c 3b 00 74 08 4c 89 f7 e8 c1 b1 5e 00 49 8b bd 08 01 00 00 [ 1027.102743][ T36] audit: type=1400 audit(1035.022:24196): avc: denied { search } for pid=93 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1027.123439][T19814] RSP: 0018:ffffc90002e57ce8 EFLAGS: 00010206 [ 1027.123464][T19814] RAX: 502105fa43995b00 RBX: 0000000000000021 RCX: ffff8881f6f3ae00 [ 1027.123482][T19814] RDX: ffff888106254b00 RSI: ffff888115991000 RDI: ffff888100042000 [ 1027.144338][T19819] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EFAULT } my_pid:789 [ 1027.164038][T19814] RBP: ffffc90002e57d90 R08: ffffffff81d82d0c R09: ffffffff81dc39ef [ 1027.164065][T19814] R10: ffffffff81dc64fa R11: ffffffff81dc350e R12: ffff8881083f0ea0 [ 1027.164083][T19814] R13: 0000000000000000 R14: 0000000000000108 R15: dffffc0000000000 [ 1027.164100][T19814] FS: 00007fa2e49076c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 1027.164122][T19814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1027.215099][ T36] audit: type=1400 audit(1035.022:24197): avc: denied { write } for pid=93 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1027.219131][T19814] CR2: 00007ffdffc550e8 CR3: 000000013e4c8000 CR4: 00000000003526b0 [ 1027.219157][T19814] Call Trace: [ 1027.219167][T19814] [ 1027.219179][T19814] ? __cfi_cgroup_mkdir+0x10/0x10 [ 1027.242617][ T36] audit: type=1400 audit(1035.022:24198): avc: denied { add_name } for pid=93 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1027.255518][T19814] kernfs_iop_mkdir+0x1c2/0x2d0 [ 1027.255555][T19814] vfs_mkdir+0x583/0x820 [ 1027.285920][ T36] audit: type=1400 audit(1035.022:24199): avc: denied { create } for pid=93 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1027.294957][T19814] do_mkdirat+0x1bf/0x420 [ 1027.294998][T19814] __x64_sys_mkdirat+0x8b/0xa0 [ 1027.315883][ T36] audit: type=1400 audit(1035.022:24200): avc: denied { append open } for pid=93 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1027.324375][T19814] x64_sys_call+0x2ba8/0x2ee0 [ 1027.342026][ T36] audit: type=1400 audit(1035.022:24201): avc: denied { getattr } for pid=93 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1027.356054][T19814] do_syscall_64+0x58/0xf0 [ 1027.356092][T19814] ? clear_bhb_loop+0x50/0xa0 [ 1027.356118][T19814] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 1027.356142][T19814] RIP: 0033:0x7fa2e398f6c9 [ 1027.356163][T19814] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1027.422238][T19814] RSP: 002b:00007fa2e4907038 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1027.430769][T19814] RAX: ffffffffffffffda RBX: 00007fa2e3be5fa0 RCX: 00007fa2e398f6c9 [ 1027.438771][T19814] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c [ 1027.446779][T19814] RBP: 00007fa2e4907090 R08: 0000000000000000 R09: 0000000000000000 [ 1027.454774][T19814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1027.462768][T19814] R13: 00007fa2e3be6038 R14: 00007fa2e3be5fa0 R15: 00007fff5d34cdb8 [ 1027.470766][T19814] [ 1027.473802][T19814] Modules linked in: [ 1027.478103][T19814] ---[ end trace 0000000000000000 ]--- [ 1027.484256][T19814] RIP: 0010:cgroup_mkdir+0x1180/0x1580 [ 1027.489829][T19814] Code: eb 05 e8 73 44 08 00 4c 89 ef e8 0b 9c 00 00 49 81 fd 01 f0 ff ff 0f 83 b3 fb ff ff 4d 8d b5 08 01 00 00 4c 89 f3 48 c1 eb 03 <42> 80 3c 3b 00 74 08 4c 89 f7 e8 c1 b1 5e 00 49 8b bd 08 01 00 00 [ 1027.510751][T19814] RSP: 0018:ffffc90002e57ce8 EFLAGS: 00010206 [ 1027.516929][T19814] RAX: 502105fa43995b00 RBX: 0000000000000021 RCX: ffff8881f6f3ae00 [ 1027.524995][T19814] RDX: ffff888106254b00 RSI: ffff888115991000 RDI: ffff888100042000 [ 1027.533435][T19814] RBP: ffffc90002e57d90 R08: ffffffff81d82d0c R09: ffffffff81dc39ef [ 1027.541524][T19814] R10: ffffffff81dc64fa R11: ffffffff81dc350e R12: ffff8881083f0ea0 [ 1027.549943][T19814] R13: 0000000000000000 R14: 0000000000000108 R15: dffffc0000000000 [ 1027.558038][T19814] FS: 00007fa2e49076c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 1027.567180][T19814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1027.573826][T19814] CR2: 00007fde1b661f98 CR3: 000000013e4c8000 CR4: 00000000003526b0 [ 1027.581905][T19814] Kernel panic - not syncing: Fatal exception [ 1027.588317][T19814] Kernel Offset: disabled [ 1027.592650][T19814] Rebooting in 86400 seconds..