last executing test programs: 3.168894279s ago: executing program 3 (id=7): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000058c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000480)=""/210, 0xd2}, {&(0x7f0000000200)=""/76, 0x4c}, {&(0x7f0000000780)=""/4067, 0xfe3}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/45, 0x2d}], 0x6}, 0x101}, {{0x0, 0x0, 0x0}, 0x81}, {{0x0, 0x0, 0x0}, 0x5}, {{0x0, 0x0, 0x0}, 0x2}], 0x4, 0x10022, 0x0) 3.064300206s ago: executing program 3 (id=8): openat$kvm(0xffffffffffffff9c, 0x0, 0x2400, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f00000006c0)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}, 0xfffffffc}, 0x1c, 0x0}}], 0x1, 0x2000c8c0) sendmmsg$inet6(r1, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000600)="63cf5d605a0f5889860a82437e23", 0xe) recvmsg(r0, &(0x7f0000001740)={0x0, 0x0, 0x0}, 0x40010022) 3.064180466s ago: executing program 3 (id=9): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@delsa={0x3c, 0x12, 0x1, 0x70bd2a, 0x25dfdbfd, {@in6=@mcast2, 0x4d5, 0x2}, [@srcaddr={0x14, 0xd, @in6=@rand_addr=' \x01\x00'}]}, 0x3c}}, 0x0) 3.064116526s ago: executing program 3 (id=10): mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x280020, &(0x7f00000015c0)={[], [{@uid_eq}], 0x2f}) 3.019236499s ago: executing program 3 (id=11): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x3d70000000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_CLEAR_DIRTY_LOG(r1, 0xc018aec0, &(0x7f0000000140)={0x0, 0x240, 0x400, &(0x7f0000000180)=[0x6bd1a311, 0xec66, 0xff, 0x8, 0x98bd, 0x80000000000000c, 0x400005, 0x4, 0x401, 0x466c, 0x89004, 0x2, 0x4b, 0x400009, 0x2, 0x49, 0x100000000003, 0x5, 0x400000000002, 0x21bfbf2a, 0x8, 0x7, 0xc1, 0x8, 0xfffffffffffff000, 0xffffffffffffffff, 0x6, 0x7f, 0x96, 0xffffffff, 0xff, 0x0, 0x4, 0x4, 0x2, 0xc3, 0x4000009, 0x8892, 0x1, 0x6, 0x46, 0x2001, 0xfffffffffffffff8, 0xa3de, 0x2cc0000000000000, 0x8, 0x5, 0x400, 0x6, 0xffffffffffffffb7, 0xfffffffffffffffa, 0x2, 0xe, 0xfffffffffffff068, 0x4, 0xe6, 0x200000000000101, 0x2, 0xd, 0x69, 0x6, 0x7, 0x40000005, 0xfffffffeffffffff, 0x9, 0xd, 0x3, 0xbbd9, 0x80000004, 0xfffffffffffffc00, 0x2, 0x7, 0x5e7, 0xcdc, 0x100004000000007, 0x2, 0x3, 0x2, 0x10000, 0x9, 0x6, 0x4, 0x1, 0x81, 0x100, 0x4, 0x0, 0xffffffffffffff82, 0x9, 0xff, 0x6, 0x28000000, 0x80000005, 0x8061d, 0x8, 0x7, 0xf6, 0x4, 0x5, 0x204, 0x6, 0xe53e, 0xfff, 0x8, 0x2293332d, 0x6, 0x5, 0x7, 0xd, 0x2, 0x4, 0xfffffffffffffffb, 0x80000001, 0x7, 0xdfd4, 0xfff9, 0x20000000000013, 0x40000000000005, 0x8, 0x1, 0x6, 0x200eb4, 0x3, 0x1, 0xb68e, 0xcc, 0x8, 0x1000003]}) 2.85508994s ago: executing program 4 (id=15): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) capset(&(0x7f0000000040)={0x20080522}, 0x0) r0 = open_tree(0xffffffffffffff9c, 0x0, 0x100) syz_usb_connect$uac2(0x3, 0x87, &(0x7f00000002c0)=ANY=[@ANYBLOB="12015002000000081e040030400001020301090275000301058000080b0101010220000904000000010120000924010000011700060c240301060307040007006f0904012000090501"], &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0}) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0) accept$inet(r0, 0x0, 0x0) 1.584322764s ago: executing program 3 (id=24): syz_usb_connect$uac2(0x5, 0xaf, &(0x7f0000001400)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0x41e, 0x3f02, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9d, 0x3, 0x1, 0xa8, 0x50, 0x3, {0x8, 0xb, 0x1, 0x2, 0x1, 0xff, 0x20, 0x40}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x2, 0xa, 0x2d, 0x8}, [@effect_unit={0x9, 0x24, 0x7, 0x4, 0x0, 0x4, [0x3]}, @selector_unit={0x6, 0x24, 0xb, 0x1b, 0x1, 'f'}, @sample_rate={0x9, 0x24, 0xd, 0x3, 0x0, 0x4, [0x3]}, @output_terminal={0xc, 0x24, 0x3, 0x6, 0x307, 0xff, 0x5, 0x3, 0xe, 0x8}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@as_header={0x10, 0x24, 0x1, 0x8, 0xc, 0x2, 0x1001, 0x40, 0x401, 0xc}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0xff, 0x6, 0x9, {0x8, 0x25, 0x1, 0x81, 0x3f, 0x3, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x2, 0x8b, 0x4, {0x8, 0x25, 0x1, 0x80, 0x0, 0x8, 0xf}}}}}}}}]}}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0}) 1.038510501s ago: executing program 4 (id=25): setrlimit(0x9, &(0x7f0000000080)={0x8607, 0xffff}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 976.349515ms ago: executing program 4 (id=26): r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0xffffffffffffff3e, 0x2842) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f00000004c0)={0x0, 0x0, 0xfffffffffffffd6b}) 976.135985ms ago: executing program 4 (id=27): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x21c0, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@allow_other}]}}) llistxattr(&(0x7f0000002300)='./file0\x00', 0x0, 0xfffffdf3) 804.689937ms ago: executing program 0 (id=29): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{0x400000f5, 0x0, 0x7}]}) 740.362711ms ago: executing program 0 (id=30): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x6}) 740.178781ms ago: executing program 0 (id=31): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', @multicast}) write$tun(r0, &(0x7f0000000740)={@val={0xa, 0x9100}, @void, @eth={@broadcast, @local, @void, {@ipv6={0x86dd, @icmpv6={0x9, 0x6, "4fd2cd", 0x10, 0x3a, 0xff, @remote, @loopback, {[], @ndisc_ra={0x86, 0x0, 0x0, 0xff, 0x7, 0xa5aa, 0x1, 0xbd}}}}}}}, 0x4a) 718.493493ms ago: executing program 0 (id=32): madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x67) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xb007}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendmmsg(r1, &(0x7f00000005c0)=[{{&(0x7f0000000700)=@xdp={0x2c, 0x8, r3}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)='C', 0x1}], 0x1}}], 0x1, 0x200400c1) 708.790163ms ago: executing program 0 (id=33): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0026}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x30, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 507.362507ms ago: executing program 0 (id=34): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280), 0x88ce359bdb00143c, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r1, 0x400455c8, 0x0) ioctl$sock_bt_hci(r0, 0x400448e0, &(0x7f0000000600)) 472.952679ms ago: executing program 1 (id=35): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000140)={0x73622a85, 0x1381, 0x1}) mmap$binder(&(0x7f00000a0000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000040)={@fd={0x66642a85, 0x0, r1}, @fda={0x66646185, 0x7, 0x1, 0x7}, @fda={0x66646185, 0x3, 0xfefffffffffffffc, 0x10000000000001e}}, &(0x7f0000000200)={0x0, 0x18, 0x38}}}], 0x0, 0x0, 0x0}) 444.681671ms ago: executing program 1 (id=36): mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x4c) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000041c0)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f000000c280)="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", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8000, 0x2000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0x8400040, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}}, 0x50) link(&(0x7f0000000280)='./file0/../file0/file0\x00', 0x0) 361.995646ms ago: executing program 1 (id=37): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) r1 = dup(r0) write$UHID_SET_REPORT_REPLY(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0e0000"], 0xc1) 321.440919ms ago: executing program 1 (id=38): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@loopback, 0x8000000, 0x0, 0x2, 0x1, 0x0, 0x8}, 0x20) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x1, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 281.987571ms ago: executing program 1 (id=39): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x20240, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000003, 0x13, r2, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000000c0)={[0x1, 0x0, 0x0, 0x6, 0x959, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5, 0xa], 0x0, 0x8340}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 236.366275ms ago: executing program 1 (id=40): r0 = syz_usb_connect$uac3(0x0, 0x80, &(0x7f0000000100)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x21b4, 0x81, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6e, 0x3, 0x1, 0x7f, 0x0, 0x6, {0x8, 0xb, 0x0, 0x2, 0x1, 0x22, 0x30, 0x23}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x10, 0xa, 0x9}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x60, 0x25, 0x3, 0x5, {0xa, 0x25, 0x25, 0x401, 0x5}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x77, 0x6, 0xc0, {0xa, 0x25, 0x25, 0x7fffffff, 0x1, 0xbe1}}}}}}}}]}}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000000500)={0x44, &(0x7f0000000300)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac3(r0, 0x0, 0x0) 161.912699ms ago: executing program 2 (id=41): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000002, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x33}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x200000000000000}, 0xfffffffc}}, 0xb8}, 0x1, 0x0, 0x0, 0x40800}, 0x2c040010) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b800000019000100000000000000ca8fe000000200000000000000000000000000000000000000000000000000000006"], 0xb8}}, 0x2c000010) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=@updpolicy={0xb8, 0x14, 0x1, 0xfffffffe, 0x400000, {{@in=@multicast1=0xe0000002, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x87, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0xfffffffffffffffb}, {0x0, 0x0, 0x200000000000000}}}, 0xb8}, 0x1, 0x0, 0x0, 0x40100}, 0x2c000010) 161.688439ms ago: executing program 4 (id=42): r0 = syz_open_dev$usbfs(&(0x7f0000000180), 0x205, 0x2581) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x7995}, 0xfff7, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000000, 0x8031, 0xffffffffffffffff, 0x0) ioctl$USBDEVFS_REAPURB(r1, 0x4004550c, 0x0) 161.504859ms ago: executing program 2 (id=43): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', @multicast}) write$tun(r0, &(0x7f0000000900)={@val={0x0, 0xd}, @void, @eth={@multicast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val={@void}, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x2, 0x4, 0x1c, 0x66, 0x0, 0x20, 0x2, 0x0, @private=0xa010101, @local}, {0x11, 0xa0, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}}}}}}, 0x32) 149.93054ms ago: executing program 4 (id=44): r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) bind$can_raw(r0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) syz_usb_connect(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000092e1300833280102d52a0000000109022200010000000009040000000e01"], 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="2400000011005f0414f9f4070009041f810000000e0000000000000008000f0001000000", 0x24) 96.017324ms ago: executing program 2 (id=45): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'lo\x00', 0x0}) dup(0xffffffffffffffff) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', @multicast}) write$tun(r0, &(0x7f0000001000)={@void, @void, @eth={@multicast, @empty, @val={@void}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x2, 0x7, 0x70, 0x68, 0x4000, 0x7, 0x1, 0x0, @empty=0x1c, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x7, 0x11, 0x0, {0x15, 0x4, 0x2, 0x8, 0x8, 0x64, 0x8, 0x9, 0x6c, 0x3ff, @private=0xa010100, @local, {[@ssrr={0x89, 0xf, 0xd2, [@multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010100]}, @lsrr={0x83, 0x13, 0x4b, [@loopback, @empty, @loopback, @loopback]}, @timestamp={0x44, 0xc, 0x5b, 0x0, 0x9, [0x80000001, 0x8]}, @timestamp={0x44, 0x10, 0x60, 0x0, 0x4, [0x6, 0x0, 0x6]}]}}}}}}}}, 0x82) 261.23µs ago: executing program 2 (id=46): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0xc000) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='batadv_slave_1\x00', 0x10) r2 = socket$inet(0x2, 0x801, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) shutdown(r2, 0x1) sendto$inet(r0, 0x0, 0x0, 0x200007bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) 138.66µs ago: executing program 2 (id=47): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x140) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './cgroup'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000200)='./file0\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x324) mount$overlay(0x0, &(0x7f0000001340)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000003c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) 0s ago: executing program 2 (id=48): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x4f}}, {{@in6=@mcast2, 0x404d3, 0x2b}, 0x0, @in=@empty}}, 0xe4) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc000000000000000100000000000000ac1e000100000000000000000000000000000000000000000a0060"], 0xb8}, 0x1, 0x0, 0x0, 0x4004040}, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc0000000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=@updpolicy={0xb8, 0x13, 0xcb23c9c9931e99e9, 0x0, 0x0, {{@in6=@private0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x4e21, 0x0, 0xa, 0x40, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0xaa3, 0xfffffffffffffff8}, {0x0, 0xb}}}, 0xb8}}, 0x0) kernel console output (not intermixed with test programs): syzkaller syzkaller login: [ 15.703233][ T24] kauditd_printk_skb: 48 callbacks suppressed [ 15.703250][ T24] audit: type=1400 audit(1775283516.399:59): avc: denied { transition } for pid=217 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 15.709704][ T24] audit: type=1400 audit(1775283516.399:60): avc: denied { noatsecure } for pid=217 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 15.714581][ T24] audit: type=1400 audit(1775283516.399:61): avc: denied { write } for pid=217 comm="sh" path="pipe:[2031]" dev="pipefs" ino=2031 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 15.721833][ T24] audit: type=1400 audit(1775283516.399:62): avc: denied { rlimitinh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 15.733408][ T24] audit: type=1400 audit(1775283516.399:63): avc: denied { siginh } for pid=217 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.134' (ED25519) to the list of known hosts. [ 22.613567][ T24] audit: type=1400 audit(1775283523.309:64): avc: denied { mounton } for pid=267 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.614567][ T267] cgroup: Unknown subsys name 'net' [ 22.636557][ T24] audit: type=1400 audit(1775283523.309:65): avc: denied { mount } for pid=267 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.663460][ T24] audit: type=1400 audit(1775283523.339:66): avc: denied { unmount } for pid=267 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.663695][ T267] cgroup: Unknown subsys name 'devices' [ 22.868381][ T267] cgroup: Unknown subsys name 'hugetlb' [ 22.873978][ T267] cgroup: Unknown subsys name 'rlimit' [ 23.040359][ T24] audit: type=1400 audit(1775283523.739:67): avc: denied { setattr } for pid=267 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.063679][ T24] audit: type=1400 audit(1775283523.739:68): avc: denied { mounton } for pid=267 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 23.072275][ T269] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.088712][ T24] audit: type=1400 audit(1775283523.739:69): avc: denied { mount } for pid=267 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 23.120175][ T24] audit: type=1400 audit(1775283523.799:70): avc: denied { relabelto } for pid=269 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.145541][ T24] audit: type=1400 audit(1775283523.799:71): avc: denied { write } for pid=269 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.171719][ T24] audit: type=1400 audit(1775283523.859:72): avc: denied { read } for pid=267 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.171749][ T267] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.197904][ T24] audit: type=1400 audit(1775283523.859:73): avc: denied { open } for pid=267 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.661747][ T275] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.668913][ T275] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.676287][ T275] device bridge_slave_0 entered promiscuous mode [ 23.684571][ T275] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.691783][ T275] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.699158][ T275] device bridge_slave_1 entered promiscuous mode [ 23.804109][ T277] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.811461][ T277] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.818985][ T277] device bridge_slave_0 entered promiscuous mode [ 23.830086][ T276] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.837160][ T276] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.844529][ T276] device bridge_slave_0 entered promiscuous mode [ 23.852793][ T276] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.859954][ T276] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.867688][ T276] device bridge_slave_1 entered promiscuous mode [ 23.874325][ T277] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.881479][ T277] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.888924][ T277] device bridge_slave_1 entered promiscuous mode [ 23.913212][ T278] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.920371][ T278] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.927895][ T278] device bridge_slave_0 entered promiscuous mode [ 23.934848][ T278] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.942127][ T278] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.949488][ T278] device bridge_slave_1 entered promiscuous mode [ 24.007508][ T279] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.014635][ T279] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.022563][ T279] device bridge_slave_0 entered promiscuous mode [ 24.029604][ T279] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.036825][ T279] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.044336][ T279] device bridge_slave_1 entered promiscuous mode [ 24.129072][ T278] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.136108][ T278] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.143394][ T278] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.150414][ T278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.171933][ T277] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.179251][ T277] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.186598][ T277] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.193605][ T277] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.210440][ T276] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.217498][ T276] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.224742][ T276] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.231784][ T276] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.247170][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.254432][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.262169][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.271077][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.278404][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.285613][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.292827][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.300568][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.307981][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.337941][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.346621][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.354826][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.362134][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.369663][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.378151][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.386214][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.393237][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.400784][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.409316][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.425914][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.440212][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.447667][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.455731][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.463033][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.471091][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.479961][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.487127][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.494753][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.502892][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.511108][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.518311][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.540488][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.549037][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.557059][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.564424][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.572501][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.580717][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.587738][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.595459][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.603647][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.610767][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.618151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.626013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.647216][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.655099][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.663283][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.671451][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.687150][ T275] device veth0_vlan entered promiscuous mode [ 24.699214][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.707389][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.715940][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.724130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.732281][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.739967][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.748219][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.755219][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.762753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.776091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.784061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.792333][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.801497][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.808980][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.817414][ T277] device veth0_vlan entered promiscuous mode [ 24.829120][ T278] device veth0_vlan entered promiscuous mode [ 24.836023][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.844128][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.852424][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.860152][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.870834][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.879453][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.890612][ T275] device veth1_macvtap entered promiscuous mode [ 24.901725][ T276] device veth0_vlan entered promiscuous mode [ 24.908152][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.916609][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.924611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.933029][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.941277][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 24.949382][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.957447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.965454][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.973814][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.982347][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.990682][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.011552][ T278] device veth1_macvtap entered promiscuous mode [ 25.018408][ T275] request_module fs-gadgetfs succeeded, but still no fs? [ 25.025659][ T279] device veth0_vlan entered promiscuous mode [ 25.032880][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.041475][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.050267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.058553][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.066836][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.074931][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.083426][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.091182][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.099631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.108059][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.115913][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.125131][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.132691][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.143879][ T277] device veth1_macvtap entered promiscuous mode [ 25.151335][ T275] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 25.155728][ T279] device veth1_macvtap entered promiscuous mode [ 25.172595][ T276] device veth1_macvtap entered promiscuous mode [ 25.182693][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.190998][ T298] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 25.194558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.216791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.224420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.234506][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.242975][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.250881][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.260808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.267996][ T301] capability: warning: `syz.3.6' uses deprecated v2 capabilities in a way that may be insecure [ 25.273310][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.287969][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.296646][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.305432][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.313918][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.325325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.333880][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.353693][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.373552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.382616][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.391419][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.400105][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.408839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.411502][ T311] ====================================================== [ 25.411502][ T311] WARNING: the mand mount option is being deprecated and [ 25.411502][ T311] will be removed in v5.15! [ 25.411502][ T311] ====================================================== [ 25.417613][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.452061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.460832][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.469270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.525230][ T319] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2'. [ 25.821623][ T354] netlink: 'syz.2.22': attribute type 11 has an invalid length. [ 25.896572][ T5] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 25.966398][ T15] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 26.036410][ T53] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 26.116427][ T25] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 26.156400][ T5] usb 5-1: Using ep0 maxpacket: 8 [ 26.286554][ T53] usb 1-1: Using ep0 maxpacket: 16 [ 26.329464][ T5] usb 5-1: unable to get BOS descriptor or descriptor too short [ 26.346518][ T15] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 26.357584][ T15] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 26.367461][ T15] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 26.376875][ T15] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.386120][ T15] usb 2-1: config 0 descriptor?? [ 26.416776][ T53] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 26.427989][ T53] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 26.440977][ T53] usb 1-1: New USB device found, idVendor=04d9, idProduct=a081, bcdDevice= 0.00 [ 26.450228][ T53] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.461200][ T53] usb 1-1: config 0 descriptor?? [ 26.467947][ T5] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 26.478856][ T5] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 26.488120][ T5] usb 5-1: config 1 interface 1 has no altsetting 0 [ 26.488310][ T25] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 26.507853][ T25] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 26.606520][ T25] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 26.615943][ T25] usb 3-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 26.624402][ T25] usb 3-1: Manufacturer: syz [ 26.629900][ T25] usb 3-1: config 0 descriptor?? [ 26.648712][ T5] usb 5-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 26.657872][ T5] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 26.665932][ T5] usb 5-1: Product: syz [ 26.670468][ T5] usb 5-1: Manufacturer: syz [ 26.675056][ T5] usb 5-1: SerialNumber: syz [ 26.857403][ T15] cp2112 0003:10C4:EA90.0001: unknown main item tag 0x0 [ 26.865443][ T15] cp2112 0003:10C4:EA90.0001: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 26.947286][ T53] holtek_mouse 0003:04D9:A081.0002: ignoring exceeding usage max [ 26.955836][ T53] holtek_mouse 0003:04D9:A081.0002: invalid report_count 37697 [ 26.963881][ T53] holtek_mouse 0003:04D9:A081.0002: item 0 2 1 9 parsing failed [ 26.971807][ T53] holtek_mouse 0003:04D9:A081.0002: hid parse failed: -22 [ 26.979491][ T53] holtek_mouse: probe of 0003:04D9:A081.0002 failed with error -22 [ 27.076511][ T15] cp2112 0003:10C4:EA90.0001: Part Number: 0x82 Device Version: 0xFE [ 27.154931][ T53] usb 1-1: USB disconnect, device number 2 [ 27.166585][ T346] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 27.206742][ T5] usb 5-1: unit 4 not found! [ 27.211356][ T5] usb 5-1: unit 0 not found! [ 27.248066][ T5] hub 5-1:1.1: Invalid hub with more than one config or interface [ 27.256077][ T5] hub: probe of 5-1:1.1 failed with error -22 [ 27.267441][ T5] usb 5-1: USB disconnect, device number 2 [ 27.278016][ T331] udevd[331]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 27.506454][ T15] cp2112 0003:10C4:EA90.0001: error setting SMBus config [ 27.514105][ T15] cp2112: probe of 0003:10C4:EA90.0001 failed with error -71 [ 27.522569][ T15] usb 2-1: USB disconnect, device number 2 [ 27.559627][ T372] fido_id[372]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 27.573797][ T346] usb 4-1: unable to get BOS descriptor or descriptor too short [ 27.657360][ T346] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 255, changing to 7 [ 27.713473][ T382] device syzkaller1 entered promiscuous mode [ 27.746446][ T25] uclogic 0003:256C:006D.0003: failed retrieving string descriptor #100: -71 [ 27.758962][ T24] kauditd_printk_skb: 50 callbacks suppressed [ 27.758972][ T24] audit: type=1400 audit(1775283528.459:124): avc: denied { create } for pid=383 comm="syz.0.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 27.789034][ T25] uclogic 0003:256C:006D.0003: failed retrieving pen parameters: -71 [ 27.797417][ T25] uclogic 0003:256C:006D.0003: failed probing pen v1 parameters: -71 [ 27.797862][ T24] audit: type=1400 audit(1775283528.459:125): avc: denied { setopt } for pid=383 comm="syz.0.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 27.805612][ T25] uclogic 0003:256C:006D.0003: failed probing parameters: -71 [ 27.832914][ T25] uclogic: probe of 0003:256C:006D.0003 failed with error -71 [ 27.836457][ T346] usb 4-1: New USB device found, idVendor=041e, idProduct=3f02, bcdDevice= 0.40 [ 27.844721][ T25] usb 3-1: USB disconnect, device number 2 [ 27.853275][ T346] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.863623][ T24] audit: type=1400 audit(1775283528.459:126): avc: denied { write } for pid=383 comm="syz.0.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 27.883775][ T346] usb 4-1: Product: syz [ 27.887972][ T346] usb 4-1: Manufacturer: syz [ 27.892546][ T346] usb 4-1: SerialNumber: syz [ 27.915469][ T24] audit: type=1400 audit(1775283528.609:127): avc: denied { create } for pid=388 comm="syz.0.34" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 27.935348][ T24] audit: type=1400 audit(1775283528.619:128): avc: denied { ioctl } for pid=388 comm="syz.0.34" path="socket:[15868]" dev="sockfs" ino=15868 ioctlcmd=0x48e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 28.004946][ T24] audit: type=1400 audit(1775283528.699:129): avc: denied { read } for pid=392 comm="syz.1.35" name="binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 28.027901][ T24] audit: type=1400 audit(1775283528.699:130): avc: denied { open } for pid=392 comm="syz.1.35" path="/dev/binderfs/binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 28.051877][ T24] audit: type=1400 audit(1775283528.699:131): avc: denied { ioctl } for pid=392 comm="syz.1.35" path="/dev/binderfs/binder0" dev="binder" ino=10 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 28.077033][ T24] audit: type=1400 audit(1775283528.699:132): avc: denied { set_context_mgr } for pid=392 comm="syz.1.35" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 28.097247][ T24] audit: type=1400 audit(1775283528.699:133): avc: denied { map } for pid=392 comm="syz.1.35" path="/dev/binderfs/binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 28.127737][ T364] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 28.135562][ T364] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 [ 28.160021][ T399] fido_id[399]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 28.256495][ T346] usb 4-1: 1:1 : bogus bTerminalLink 8 [ 28.276510][ T346] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 28.292300][ T409] netlink: 104 bytes leftover after parsing attributes in process `syz.2.41'. [ 28.301288][ T346] usb 4-1: unit 5 not found! [ 28.305917][ T346] usb 4-1: unit 3: unexpected type 0x0d [ 28.320881][ T413] device syzkaller1 entered promiscuous mode [ 28.366019][ T417] device syzkaller1 entered promiscuous mode [ 28.374569][ T346] usb 4-1: USB disconnect, device number 2 [ 28.450668][ T421] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 28.464907][ T421] overlayfs: overlapping lowerdir path [ 28.480475][ T423] ================================================================== [ 28.488569][ T423] BUG: KASAN: slab-out-of-bounds in xfrm_policy_inexact_list_reinsert+0x606/0x6c0 [ 28.497755][ T423] Read of size 1 at addr ffff888112c413d8 by task syz.2.48/423 [ 28.505265][ T423] [ 28.507583][ T423] CPU: 1 PID: 423 Comm: syz.2.48 Not tainted syzkaller #0 [ 28.514664][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 28.524791][ T423] Call Trace: [ 28.528072][ T423] __dump_stack+0x21/0x24 [ 28.532393][ T423] dump_stack_lvl+0x1a7/0x208 [ 28.537047][ T423] ? show_regs_print_info+0x18/0x18 [ 28.542220][ T423] ? thaw_kernel_threads+0x220/0x220 [ 28.547493][ T423] ? unwind_get_return_address+0x4d/0x90 [ 28.553101][ T423] print_address_description+0x7f/0x2c0 [ 28.558637][ T423] ? xfrm_policy_inexact_list_reinsert+0x606/0x6c0 [ 28.565143][ T423] kasan_report+0xe2/0x130 [ 28.569537][ T423] ? xfrm_policy_inexact_list_reinsert+0x606/0x6c0 [ 28.576110][ T423] __asan_report_load1_noabort+0x14/0x20 [ 28.581719][ T423] xfrm_policy_inexact_list_reinsert+0x606/0x6c0 [ 28.588030][ T423] xfrm_policy_inexact_insert_node+0x938/0xb50 [ 28.594156][ T423] ? xfrm_netlink_rcv+0x72/0x90 [ 28.599015][ T423] ? netlink_unicast+0x876/0xa40 [ 28.603927][ T423] ? netlink_sendmsg+0x89c/0xb50 [ 28.608852][ T423] ? ____sys_sendmsg+0x5b7/0x8f0 [ 28.613908][ T423] ? ___sys_sendmsg+0x236/0x2e0 [ 28.618760][ T423] ? do_syscall_64+0x31/0x40 [ 28.623334][ T423] xfrm_policy_inexact_alloc_chain+0x53d/0xb30 [ 28.629770][ T423] xfrm_policy_inexact_insert+0x70/0x1130 [ 28.635472][ T423] ? __kasan_check_write+0x14/0x20 [ 28.640576][ T423] ? _raw_spin_lock_bh+0x94/0xf0 [ 28.645488][ T423] ? policy_hash_bysel+0x13f/0x6f0 [ 28.650573][ T423] xfrm_policy_insert+0x126/0x9a0 [ 28.655573][ T423] ? xfrm_policy_construct+0x54f/0x1f00 [ 28.661091][ T423] xfrm_add_policy+0x4ed/0x850 [ 28.665830][ T423] ? xfrm_dump_sa_done+0xc0/0xc0 [ 28.670760][ T423] xfrm_user_rcv_msg+0x4d0/0x7b0 [ 28.675688][ T423] ? xfrm_netlink_rcv+0x90/0x90 [ 28.680610][ T423] ? selinux_nlmsg_lookup+0x219/0x4a0 [ 28.685956][ T423] netlink_rcv_skb+0x1f5/0x440 [ 28.690697][ T423] ? xfrm_netlink_rcv+0x90/0x90 [ 28.695520][ T423] ? netlink_ack+0xb70/0xb70 [ 28.700095][ T423] ? mutex_trylock+0xa0/0xa0 [ 28.704831][ T423] ? __netlink_lookup+0x387/0x3b0 [ 28.710007][ T423] xfrm_netlink_rcv+0x72/0x90 [ 28.714659][ T423] netlink_unicast+0x876/0xa40 [ 28.719459][ T423] netlink_sendmsg+0x89c/0xb50 [ 28.724220][ T423] ? netlink_getsockopt+0x530/0x530 [ 28.729419][ T423] ? security_socket_sendmsg+0x82/0xa0 [ 28.734860][ T423] ? netlink_getsockopt+0x530/0x530 [ 28.740143][ T423] ____sys_sendmsg+0x5b7/0x8f0 [ 28.744886][ T423] ? __sys_sendmsg_sock+0x40/0x40 [ 28.749990][ T423] ? import_iovec+0x7c/0xb0 [ 28.754479][ T423] ___sys_sendmsg+0x236/0x2e0 [ 28.759133][ T423] ? slab_post_alloc_hook+0x7d/0x2f0 [ 28.764741][ T423] ? __sys_sendmsg+0x280/0x280 [ 28.769742][ T423] ? alloc_file+0x82/0x540 [ 28.774132][ T423] ? __fdget+0x1a1/0x230 [ 28.778350][ T423] __x64_sys_sendmsg+0x1f9/0x2c0 [ 28.783356][ T423] ? __kasan_check_write+0x14/0x20 [ 28.788529][ T423] ? ___sys_sendmsg+0x2e0/0x2e0 [ 28.793389][ T423] ? __kasan_check_read+0x11/0x20 [ 28.798566][ T423] ? exit_to_user_mode_prepare+0x9a/0xa0 [ 28.804174][ T423] do_syscall_64+0x31/0x40 [ 28.808566][ T423] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 28.814603][ T423] RIP: 0033:0x7f9ade1c2819 [ 28.819430][ T423] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 28.839109][ T423] RSP: 002b:00007f9adcc1d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 28.847508][ T423] RAX: ffffffffffffffda RBX: 00007f9ade43bfa0 RCX: 00007f9ade1c2819 [ 28.855547][ T423] RDX: 0000000000000000 RSI: 0000200000000580 RDI: 0000000000000006 [ 28.863509][ T423] RBP: 00007f9ade258c91 R08: 0000000000000000 R09: 0000000000000000 [ 28.871571][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 28.879520][ T423] R13: 00007f9ade43c038 R14: 00007f9ade43bfa0 R15: 00007fff7fa350f8 [ 28.887563][ T423] [ 28.889869][ T423] Allocated by task 423: [ 28.894102][ T423] __kasan_kmalloc+0xda/0x110 [ 28.898761][ T423] __kmalloc+0x1a4/0x330 [ 28.902987][ T423] sk_prot_alloc+0xb2/0x340 [ 28.907465][ T423] sk_alloc+0x38/0x4e0 [ 28.911634][ T423] pfkey_create+0x12a/0x660 [ 28.916132][ T423] __sock_create+0x38d/0x770 [ 28.920718][ T423] __sys_socket+0xec/0x190 [ 28.925131][ T423] __x64_sys_socket+0x7a/0x90 [ 28.929795][ T423] do_syscall_64+0x31/0x40 [ 28.934282][ T423] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 28.940145][ T423] [ 28.942544][ T423] The buggy address belongs to the object at ffff888112c41000 [ 28.942544][ T423] which belongs to the cache kmalloc-1k of size 1024 [ 28.956574][ T423] The buggy address is located 984 bytes inside of [ 28.956574][ T423] 1024-byte region [ffff888112c41000, ffff888112c41400) [ 28.970094][ T423] The buggy address belongs to the page: [ 28.975820][ T423] page:ffffea00044b1000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x112c40 [ 28.986033][ T423] head:ffffea00044b1000 order:3 compound_mapcount:0 compound_pincount:0 [ 28.994451][ T423] flags: 0x4000000000010200(slab|head) [ 28.999896][ T423] raw: 4000000000010200 0000000000000000 0000000100000001 ffff888100042f00 [ 29.008464][ T423] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 29.017048][ T423] page dumped because: kasan: bad access detected [ 29.023448][ T423] page_owner tracks the page as allocated [ 29.029153][ T423] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 108, ts 4667835269, free_ts 0 [ 29.047743][ T423] prep_new_page+0x179/0x180 [ 29.052340][ T423] get_page_from_freelist+0x223b/0x23d0 [ 29.057875][ T423] __alloc_pages_nodemask+0x290/0x620 [ 29.063251][ T423] new_slab+0x84/0x3f0 [ 29.067391][ T423] ___slab_alloc+0x2a6/0x450 [ 29.071961][ T423] __slab_alloc+0x63/0xa0 [ 29.076272][ T423] __kmalloc_track_caller+0x1ec/0x320 [ 29.081620][ T423] __alloc_skb+0xdc/0x520 [ 29.085930][ T423] alloc_uevent_skb+0x85/0x240 [ 29.090669][ T423] kobject_uevent_net_broadcast+0x335/0x5a0 [ 29.096708][ T423] kobject_uevent_env+0x52e/0x700 [ 29.101882][ T423] kobject_synth_uevent+0x57e/0xbb0 [ 29.107054][ T423] uevent_store+0x25/0x60 [ 29.111358][ T423] dev_attr_store+0x5e/0x80 [ 29.115834][ T423] sysfs_kf_write+0x129/0x150 [ 29.120572][ T423] kernfs_fop_write_iter+0x2c5/0x400 [ 29.125835][ T423] page_owner free stack trace missing [ 29.131198][ T423] [ 29.133498][ T423] Memory state around the buggy address: [ 29.139190][ T423] ffff888112c41280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 29.147226][ T423] ffff888112c41300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 29.155270][ T423] >ffff888112c41380: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 29.163302][ T423] ^ [ 29.170220][ T423] ffff888112c41400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 29.178253][ T423] ffff888112c41480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 29.186284][ T423] ================================================================== [ 29.194326][ T423] Disabling lock debugging due to kernel taint [ 29.200713][ T364] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 29.257139][ T361] udevd[361]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 29.272952][ T25] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 29.516369][ T25] usb 5-1: Using ep0 maxpacket: 8 [ 29.636448][ T364] usb 2-1: unable to get BOS descriptor or descriptor too short [ 29.636468][ T25] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 29.654292][ T25] usb 5-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 29.663508][ T25] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.672358][ T25] usb 5-1: config 0 descriptor?? [ 29.717088][ T25] uvcvideo: Found UVC 0.00 device (2833:0201) [ 29.724169][ T25] uvcvideo: No valid video chain found. [ 29.736460][ T364] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 29.747414][ T364] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 119, changing to 7 [ 29.919369][ T415] netlink: 4 bytes leftover after parsing attributes in process `syz.4.44'. [ 29.970520][ T15] usb 5-1: USB disconnect, device number 3 [ 29.996465][ T364] usb 2-1: string descriptor 0 read error: -22 [ 30.002770][ T364] usb 2-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 30.012241][ T364] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.020538][ T346] Bluetooth: hci0: command 0x1003 tx timeout [ 30.027091][ T391] Bluetooth: hci0: sending frame failed (-49) [ 30.766432][ T364] usb 2-1: cannot get ctl value: req = 0x83, wValue = 0x201, wIndex = 0x200, type = 4 [ 30.776680][ T364] usb 2-1: 2:0: cannot get min/max values for control 2 (id 2) [ 30.787115][ T364] usb 2-1: USB disconnect, device number 3 [ 30.986668][ T330] udevd[330]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 32.086414][ T364] Bluetooth: hci0: command 0x1001 tx timeout [ 32.092744][ T391] Bluetooth: hci0: sending frame failed (-49) [ 34.166428][ T346] Bluetooth: hci0: command 0x1009 tx timeout