last executing test programs: 18.571030092s ago: executing program 1 (id=372): r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) fallocate(r0, 0x0, 0x2000006, 0x10003) ioctl$HIDIOCGCOLLECTIONINFO(r0, 0xc0104811, &(0x7f00000000c0)={0x4, 0xb3, 0x3, 0x3}) syz_usb_connect$midi(0x0, 0x32, &(0x7f0000000080)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x15ca, 0x1806, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x20, 0x1, 0x1, 0x5, 0x0, 0x5, "", {{{0x9, 0x4, 0x0, 0x0, 0x1, 0x1, 0x3, 0x30, 0x6, [], [{{0x9, 0x5, 0x4, 0x3, 0x200, 0x3, 0x2, 0x2, {0x5, 0x25, 0x1, 0x1, "eb"}}}]}}}}}]}}, 0x0) (async) r1 = syz_usb_connect$midi(0x0, 0x32, &(0x7f0000000080)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x15ca, 0x1806, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x20, 0x1, 0x1, 0x5, 0x0, 0x5, "", {{{0x9, 0x4, 0x0, 0x0, 0x1, 0x1, 0x3, 0x30, 0x6, [], [{{0x9, 0x5, 0x4, 0x3, 0x200, 0x3, 0x2, 0x2, {0x5, 0x25, 0x1, 0x1, "eb"}}}]}}}}}]}}, 0x0) syz_usb_ep_write(r1, 0xf9, 0x46, &(0x7f0000000000)="dc5a27a913b51b149b01f48fae8c77b2dcd127fc5b7e20235c56ff43cd55d08e2f00dbee79cea8bf2f8a8694843629881083a9b2ac3cf146e5342dd2eb30693b6103893052e1") 17.001204053s ago: executing program 1 (id=386): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x63, &(0x7f0000000080)=0xe, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x63af, 0x107003) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x815, 0x81, 0xfffffffd}) r5 = dup2(r4, r4) ioctl$IOC_PR_RESERVE(r5, 0x401070c9, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000280)={{0xeeee0000, 0xeeee8000, 0xc, 0x2, 0x4, 0xa, 0x0, 0x9, 0x0, 0x1, 0xc, 0x3}, {0x4000, 0x10000, 0xe, 0x10, 0x1, 0x8, 0x3, 0xa, 0xfe, 0x6, 0x2}, {0x5000, 0x54000, 0x4, 0xf, 0x5, 0x3, 0x26, 0x6, 0x3, 0x6, 0x5}, {0x3000, 0x0, 0xf, 0x4, 0x7f, 0x6, 0x2, 0x7f, 0x9, 0x22, 0x41, 0x6}, {0x1, 0x30000, 0x0, 0xd, 0x5b, 0x2d, 0x5, 0xc, 0xfe, 0x0, 0xf8, 0xc}, {0x70000, 0x12000, 0x19, 0xbd, 0x6, 0x10, 0x11, 0x1, 0xbf, 0x18, 0x9, 0xf}, {0xa000, 0x8000000, 0xc, 0xfd, 0x7, 0xf, 0x10, 0x3, 0x0, 0x0, 0x6, 0x8}, {0xdddd0000, 0x40000, 0xa, 0x4, 0x7, 0x5, 0x4, 0x78, 0x1, 0x8, 0x89, 0xfa}, {0x50000, 0xedd8}, {0xffff1000, 0x17}, 0x80010005, 0x0, 0x1000, 0x0, 0x8000000100400002, 0x18000, 0xdddd1000, [0x8, 0x5, 0x400000000800000d, 0x100000004]}) 16.895397096s ago: executing program 1 (id=390): syz_usb_connect(0x1, 0x5d, &(0x7f0000000080)=ANY=[@ANYBLOB="12276080c201d5a3faddc3be24ce06000005241d00000d240f21000000000000000200d9e8ccb4b31f286a2b3293c81ad8df8ca58d905cb6603b9b50"], 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12011001581c2908570b2885396d0102030109021b00010001000b0904c8020103010203"], 0x0) syz_usb_connect$cdc_ncm(0x5, 0xc7, &(0x7f00000000c0)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb5, 0x2, 0x1, 0x5d, 0xe0, 0x1, "", {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xa, 0x24, 0x6, 0x0, 0x1, "238e76793f"}, {0x5, 0x24, 0x0, 0x3800}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x6, 0x77d2, 0x40}, {0x6, 0x24, 0x1a, 0x8, 0x1c}, [@mdlm_detail={0x2f, 0x24, 0x13, 0xfa, "dcdd88ef9c29ec9d73eebf7a1715e33430bc0436c3e67e35a745a54695bf7f90b79f1a8d7e5fd78a7b3ee5"}, @mdlm_detail={0x25, 0x24, 0x13, 0x2, "fbecb9780df2485cea3650c65ef541eb9c24e22ed52f685b6a9752ba7dab915681"}]}, {{0x9, 0x5, 0x81, 0x3, 0x40, 0x0, 0x8, 0x5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x8, 0x3, 0x2}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x8, 0x5, 0x3}}}}}}}]}}, &(0x7f0000000480)={0xa, &(0x7f00000001c0)={0xa, 0x6, 0x250, 0x1, 0x0, 0x1, 0x20, 0x81}, 0x13, &(0x7f0000000200)={0x5, 0xf, 0x13, 0x2, [@wireless={0xb, 0x10, 0x1, 0x8, 0x2, 0x7f, 0x5, 0x1000, 0x4}, @ptm_cap={0x3}]}, 0x4, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x820}}, {0xe0, &(0x7f0000000280)=@string={0xe0, 0x3, "430e769e259e264f9cdb3f24d933122cec8df081bb15025ece4a2bfc7e6f8f1463960d189c34c03e7a923d9de63df7666cb470d8f86345fd0c2b8bf13133332c4820f155bcf1c43e43e7ab5e262e4dadb1ff6fadefe0a9d0ee89d55da980b90d3b4c069e14b36492eb256fe12e17ed70fac3de9ae23e29441bbbd39761f7bdc27bfec7800f63f9fc8a9c3168cb527800dca41f59d2d4e4b0eeb8d5b0a48563df6701cd886126de4cfba4d791cdb6130cccc2cf611e8f373a0774032b4675a1cfb883f5ebdca7e8520192d0f99978be7861a5d725f5e98020b8a301d0b68e"}}, {0xaf, &(0x7f0000000380)=@string={0xaf, 0x3, "ec10a13dd17689879a66b5bde41dadd40e171eba41ccd2750d68aac5386f14ad1a89d60ea9be537f43b0c65a9f123761f0c86c594cdec61bee5544e96a8836803f77c06dedb6822d9c117eb93ac962f68f76bfc336b7ba47603ca7b19263d8d0ace47b8f10415afe5648427e5cad19202960ec9929e12278e05b5acf7c0b349a3b825f9509ba0553d9eb75fcd169f629e32704508d7f89995da0a92f03532ef39b9e18020fc35163193ca78c7c"}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x40e}}]}) 15.984900329s ago: executing program 0 (id=398): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x14) mkdir(&(0x7f0000000000)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./mysys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) socket$nl_audit(0x10, 0x3, 0x9) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet6(0xa, 0x1, 0x5) sendmmsg(r3, &(0x7f0000001500)=[{{&(0x7f0000000180)=@l2tp6={0xa, 0x500, 0x80000, @remote, 0x0, 0x3}, 0x80, 0x0}, 0x5b4}, {{&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x7080000, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="080100000000000029000000", @ANYRES64=r3], 0x108}}], 0x2, 0xc040) r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./mysys/bus/pci/devices/0000:00:03.0/driver/unbind\x00', 0x1, 0x0) write(r4, &(0x7f0000000500)='0000:00:03.0', 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./mysys/bus/pci/drivers/xhci_hcd/new_id\x00', 0x1, 0x0) write(r5, &(0x7f0000000900)='1af4 1005', 0x9) r6 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x37, &(0x7f0000000000)=ANY=[], 0x18) setsockopt$inet6_opts(r6, 0x29, 0x36, 0x0, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r8 = socket$igmp6(0xa, 0x3, 0x2) r9 = socket(0x10, 0x803, 0x0) r10 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_SET_ABSBIT(r10, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r10, 0x40045564, 0x3) write$uinput_user_dev(r10, &(0x7f0000001740)={'syz1\x00', {}, 0x0, [0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x31, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xe, 0x0, 0x426c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [0xffffff7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x200000, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xdf51, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffc, 0x7f, 0x0, 0x0, 0x400, 0x0, 0x7, 0x400], [0x0, 0x0, 0x4, 0x0, 0x1000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xe8c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0xffffffff, 0x0, 0x2, 0x0, 0x877, 0x0, 0x800, 0x0, 0x9, 0x0, 0xfaea, 0xffffffff, 0x10001, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffc], [0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0xfffffffc, 0x4, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27, 0x0, 0x805, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x2, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfffffffc, 0x4d]}, 0x45c) sendmsg$nl_xfrm(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="400000001e00010026bc0000000000000000000000000000000004"], 0x40}}, 0x90) setsockopt$MRT6_ADD_MFC(r8, 0x29, 0xcc, 0x0, 0x0) r11 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r11, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x64010101}, 0x10) setsockopt$sock_int(r11, 0x1, 0x2d, &(0x7f0000002a00)=0x3, 0x4) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x100}, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000000280)={{0xeeee0000, 0x5000, 0x17, 0x2, 0x4, 0xa, 0x0, 0x9, 0x0, 0x1, 0xc, 0x3}, {0x4000, 0xe6e3d000, 0xe, 0x10, 0x1, 0x9, 0x83, 0xa, 0xfe, 0x6, 0x2}, {0x5000, 0x54000, 0x4, 0xf, 0x5, 0x3, 0x26, 0x6, 0x3, 0x6, 0x5}, {0x3000, 0x0, 0xf, 0x4, 0x7f, 0x6, 0x2, 0x7f, 0x9, 0x22, 0x41, 0x6}, {0x1, 0x30000, 0x0, 0xd, 0x5b, 0x2d, 0x5, 0xc, 0xfe, 0x0, 0xf8, 0xc}, {0x70000, 0x12000, 0x19, 0xbd, 0x6, 0x10, 0x11, 0x1, 0xbf, 0x18, 0x9, 0xf}, {0xa000, 0x8000000, 0xc, 0xfd, 0x3, 0xf, 0x10, 0x3, 0x0, 0x0, 0x6, 0x8}, {0xdddd0000, 0x40000, 0xa, 0x4, 0x7, 0x5, 0x4, 0x78, 0x1, 0x8, 0x89, 0xfa}, {0x50000, 0xedd8}, {0xffff1000, 0x17}, 0x80010005, 0x0, 0x1000, 0x0, 0x8000000100400001, 0x18000, 0xdddd1000, [0x8, 0x5, 0x400000000800000d, 0x100000004]}) 15.314652927s ago: executing program 0 (id=399): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xa002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000007c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 15.21291532s ago: executing program 0 (id=400): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 32) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) (async, rerun: 32) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x15) (async, rerun: 32) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x19) (async, rerun: 32) r1 = socket$packet(0x11, 0x2, 0x300) (rerun: 32) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, 0x0, 0x0) (async) sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x8) (async) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000140)={0x1, 0x6}, 0x4) socket$inet6(0xa, 0x5, 0x0) (async) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x2000}, 0x4) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, 0x0, 0x0) mknodat$null(0xffffffffffffff9c, 0x0, 0x0, 0x103) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r5) (async) sendmsg$DEVLINK_CMD_RATE_GET(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c00ea00", @ANYRES64=r3, @ANYBLOB="01002bbd7000000000003600000008007300000000000e000100"], 0x3c}, 0x1, 0x0, 0x0, 0x4040811}, 0x24002840) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="08002dbd700000dcdf2510"], 0x14}}, 0x40000) (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000007, 0x2010, r2, 0x778a2000) (async, rerun: 32) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) (async) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xd3283d0368e269b3, 0x8031, 0xffffffffffffffff, 0x0) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) (async) unlink(&(0x7f0000000000)='./file0\x00') mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7fff6fdec5be9fd501d46e2b53d004975bcc236357ec0a7f361a21c8d233baa32ddc389c0223b5066d1336c7abde08e112b1b101fa9f6cd2d53e7b1a179b42750cb60e21e30fca991d037f39e5a43b8f1fc6e47b46464c39366dd6586b0529c2c5d23d2871baf07fc3d4904ba7659a672cca71d10676bab86fa6438047876c971f68f18a1569fd12b934c6f9c19d2a718e0e82133c03d3a3363658982f2fb01d083e3ab2a5bb48afc9d2b7217575b89c6d01b624995c7828714b9667dd6416846bca2ee3105dc42ca55e79ea36b0ba9c95ce", @ANYRESDEC=r0, @ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB="2c67726ff570345f69643d", @ANYRESDEC=r7, @ANYBLOB=',\x00']) (async) read$FUSE(r7, &(0x7f0000002300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r7, &(0x7f0000001200)={0x50, 0x0, r8, {0x7, 0x27, 0x0, 0x500000}}, 0x50) 15.045103674s ago: executing program 0 (id=401): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x1, 0x9) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x3, 0x3, 0x0, 0x4, 0x5}) getsockopt$inet6_tcp_int(r0, 0x6, 0x2a, 0x0, &(0x7f0000001e80)) 15.044520044s ago: executing program 0 (id=402): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ed) (async) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) (async) r1 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback}, 0x1, 0x0, 0x1}}, 0x26) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./proc/net/pppol2tp\x00', 0x0, 0x0) read(r2, &(0x7f0000003000), 0x100) (async) read(r2, &(0x7f0000004000), 0x100) (async) read(r2, &(0x7f0000005000), 0x100) (async) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r3, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) (async) getgroups(0x2, &(0x7f0000002680)=[0xee00, 0x0]) (async, rerun: 32) socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 32) unshare(0x20060c00) r4 = userfaultfd(0x1) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000009, 0x32, 0xffffffffffffffff, 0x91c6b000) (async) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x100}) (async) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x400000)=nil, 0x400000}, 0x1}) readv(r4, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/114, 0x72}], 0x1) syz_clone3(&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, {0x1}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) mount$cgroup(0x0, &(0x7f0000000040)='.\x00', &(0x7f0000000080), 0x1800004, &(0x7f0000000300)={[{@nofavordynmods}], [{@measure}]}) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./proc\x00', 0x44) (async) mount(0x0, &(0x7f0000000440)='./proc\x00', &(0x7f0000000480)='proc\x00', 0x0, 0x0) (async, rerun: 64) r5 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./proc/devices\x00', 0x0, 0x0) (rerun: 64) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) (async, rerun: 64) read$FUSE(r5, &(0x7f0000004880)={0x2020}, 0x2020) (async, rerun: 64) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000000000/0x800000)=nil, 0x800000}) r6 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r6, &(0x7f0000000040)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000200040010000800014004000000", 0x58}], 0x1) 15.043680354s ago: executing program 0 (id=403): openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xa002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) socket(0x2, 0x4, 0xfffffffe) r2 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e24, @private=0xa010181}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x1ff) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000007c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 13.882724855s ago: executing program 1 (id=416): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r3 = syz_open_procfs$pagemap(0xffffffffffffffff, &(0x7f0000000080)) ioctl$PAGEMAP_SCAN(r3, 0xc0606610, &(0x7f0000000100)={0x60, 0x0, &(0x7f00001c9000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, 0x0, 0x2}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)=@x86={0x2, 0x5, 0x17, 0x0, 0x3, 0xf9, 0x2, 0x79, 0x6, 0x88, 0x1, 0x1, 0x0, 0x8, 0x1, 0x6, 0x72, 0x7, 0xba, '\x00', 0x3}) r4 = syz_usb_connect(0x2, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000751c0110e60f00989ad1010203010902240001000000000904290202b48cbb0009050402100000fa000905820240"], 0x0) syz_usb_control_io$printer(r4, 0x0, 0x0) syz_usb_control_io$lan78xx(r4, 0x0, 0x0) syz_usb_control_io$hid(r4, 0x0, &(0x7f0000000940)={0x2c, &(0x7f00000009c0)=ANY=[@ANYBLOB="00032d"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$uac3(r4, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r4, 0x0, 0x0) syz_usb_control_io(r4, 0x0, 0x0) syz_usb_control_io$rtl8150(r4, 0x0, &(0x7f0000000500)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 10.515137623s ago: executing program 1 (id=432): modify_ldt$write2(0x11, &(0x7f0000000000)={0xcb3, 0x20001000, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./debug\x00', &(0x7f0000000200)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./debug/usb/usbmon/0s\x00', 0x0, 0x0) r1 = userfaultfd(0x80801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x100}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x800}, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) read$FUSE(r0, 0x0, 0x0) r2 = openat$kvm(0x0, &(0x7f00000002c0), 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002240)={'veth0_virt_wifi\x00', 0x400}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000003000000400001800d0001007564703a73797a32000000002c0004001400030002004e2100000000000000000000000014"], 0x54}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) sendmsg$TIPC_NL_KEY_FLUSH(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000002280)=ANY=[@ANYBLOB="e0010000", @ANYRESOCT=r0, @ANYRES8=r0], 0x1e0}}, 0x8005) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, 0x0) r5 = syz_clone(0x84008000, &(0x7f0000000040)="11216b9d7d969ac2cb8691012df5fdc36eb0ba6d4edf09917253b74fe06e319a561c1907dd47da2c607378dcbf8886bca9774295a36842100c55a3ea0caac3c1179fd92cd01dc4ba55329ed1363a0cef8ec9a266de9b61b540631aa14bed2966410e54d22acc15df0c63c0df95e0d661aa9405fba169af293a16e36e4221882f107e020ca1b121f53f69847911c17be5320390466df774d5df9d50c759d1f3f377c0abcd870f92f6e9b97490f7cb5505945fee4ea2fc17411d86016dbd7bbe16b379547bb8", 0xc5, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="4606da6a56dac8d797311be92a86bf635cb7263ae211e94822be4ceb3129616968fcebf102005193f3cbc7947472a2c3d8d61382da7e387418d4fd98d485a83b33c9d1de01580c33b3666d4e34225f7b1c5f53ba6bbca3490a9e0eb1120e3a1a0c217a41f79d7181106ae0db2619f23a3656eca378c29abc57b30685760373663b24617301ca444e7ccad34402357171e1fe1bc82b4ccc83a95d13b6e0a38adb46289801993813fc4eed0feb4ff420f1bf0d678caad111b3c12478a44e1d9ca4944d8f6d04d8b39e86805ad64fe14aaa0cdec259983ad3e9e18a4b28e9603a3e2fe780db6bbae0e9e56ba239c047caa2107128d7078c72cb5da3d5919f422a599ad638b1bb6437137de2d57d1100bcde57c0a8d2203bde5e9ec64bb42c7ad2cae3f40e2ea5a37f29446b754f80c1900de3eb33a42ea2019fb3288bc2bd18e633d84ce0c680f56a15673cd4f7066190803bf12b4cc204a074a6e54b6bb5f37e24d866dd6db15f57b65a21e48e5f575fcb34781093e7e116ff936c3e82f5d661c2133be3d0eef35edcaf8692b28b86a05860e8cb099a19e709609e3570c198cf333c68901cf6214a90f25a178004bfac1b4d9ae0e8e1086aae526a0716c996ce4d523385444b3358ce5d39660d47b75fadb0eaf07979af9b74b5255a86a76da504003f7c938fd246c377ab2db10684c1f07f9301212659e4462bf3bf75648c5daaae7431086ce762d375f1a9d03208f15494b0b9a7f4dcec6724fce5e21fc321b11ec14422e4e2b7c391a257912124eea8aa8144d587779673a1051642d78f5386f69c5fc39cfaf807341316da64b93027515e4d4e84fcb380c9e1904fb0cbd1d786165c82268bdb38a6c2cf76f27557dbdbffa1bf7e9ba87975a70d15b8c0c0c8c81f6a129439740aca5a01b2f59799399927bebd4e266876b1ad1e663833c2d42231c7cd62a74d9b70cded6a922114ec939023fcd99a6b542f000b2a8e3edab93cc8dbd78552897b1833462d30bcd105a43fd7fe06e5f0af8263bfdc11bb1d9bd2115df143bdfd173e88695cbb18df87031c08a8e05c55f0218b610d549060081918949b5a395532343adf0f69857e1db81600dcd97e9b24f8ed95f8eecfac86a1231dbe7fa77a72e77ed335c3696e2e90e01add5cb8cb994edcca41f25c631e902a5cb09068607cde443fd68aa23164f71f7366500ec555ab0aa5b51c8f13cafd891008b2bb0f31639f5fa14f6caa29982ee97dbd05e97afff176fcf0c43f3acfe92d4662fec4ece4eaf78dd649cda4b3fbc499b595d92832561dbecbdbcb71857aed3fb3b83ccfb285a525c8c9b4fdc64d7e89d1021cf480bb39a35e1145ec5270fed45b3051c676138e6a81ee0a0f324d5bc3b89c511ce757b63b04917fe541870fc5f265c2a03614164a63b2137e839d1bf80b2ac75db674f92bf58b4c1cef9339ffc92bed474a390b66cd01abaea2f90075a3c5e7a89d3b51a9a638d3d1513e5a4c0f324df85d5efbddb04e7c5d71929c966e1a1c309842047aa3696e6e6e0c74aab0a37c43447b8dd0c5b44de3b1914b820a74ae8b6f9eb9a363e74ce0d92927e04eb3e23b4655dad8be0de3a77bb73004e59f22342d48817e65711ec8eadd51ce5f74c87b1c56839720df6deabc14bfb5bef97266f2fb2dce1c2acfc44013bf6093ad9d0d3b49308277fc031cd0d2c9713b673905b143d555f199a03a1422d0a415ac3bc3b650322b18b5ec21ecf4307d6f04aac66d8329472b42b6d22e9c5feffc2da71c77e80aabd39dca190cff455eeb5adc744d557b4e7e258736b04b6a7d9f59c5372ba3df8c4c0978dfad1290129a34801d4856639aa4a8bbe8767ed085c82c4000dbe3698165773e7710283c603100e1cf5b1c3b0c98cee94e6ece84e0546b325bb9019fc09282f0718b77b4550705939dcea589e26126bc66fb462ca6bc5fa7e3c54fad2329e10505f6d906005fe9d8da29dc4ec9a76b9485cb9876b0ac60110ab2007e44e8d39faea905baad872b0e1657e79875f483fefd1418c4501d1e7550aa31d2b7714d8fc7e3b479106f59034817e1ff4c128ac701a6e0db7c2d4b989ca410e424c29bc23869fd9f8da9fe273ab52d4c22f058f0bc0b1a3a927b34f18fb164100090f8e66acef2361585d555d97295a7d5869e0e4f93fa3ef916272a8ffaf37b431832234d842ed53b80bc4d46f364463d9d92f6ca50abe7eb42ebfbf631d6c1e589afb7ed35d14189221a492757921f6d12e55d7fff20ed2ec6f4a018e372679ebfac4c6dec8ac6900b1cc9e8cfb22c944cdf9ee005c4767d81f54dded6da0c57e40dd45f60fbbbcf6ba307441f16f8535cfcb2564350251533ace1363924bafe1723c80517672fe4cac890a94cb77a21ad56420eba1eaf6a50036e5292e4b75e294166b08f609bcec4ccaae5ef64d5359fbe2e68f10a95c8c451954a9ef2b9be5af63242b8d7e4c01b507fc6e5268f4995e163ad15bacbfe027279439138c46c025e42acd0cacff98bed9be38ade332c2a5fbc277d8d52cac222e39123a2171ed28abade225d6b7a604f2ddbd2cf496cddb86d376f54d2eae8bb7f049726905ef38ab3e2bf802857f0edb2697a5a1dec273f82e68a95c13eb6c936c110613df20bddfe697f447ed989a268ee6d5ec1e5c446e2fcb8570766e9d154f48caf3e799ec4be4cf395d610b2011296353a75b1ff9ff54ade318183fcaba4e32788985ecb9b74c37f7fb15715147b3d53753152cc007237d49b488450fd2449abec780da39ec8cd856f73b770e4a13df81bc71984e6a861f6bb06572e6cb06f349c88fe17a5c32442f70bf4b19c2cbe26ecbc6029ee7bfddb2f8791202d5b32c7636a771d358f0db2d06752291089d12b29aeb9f0005b56c5951bed17013e45155d96a47aba279fdcf79ec223c66bfb7222ee29a9998b61befed999c5f9ebd2ecb6f30b079ff1d6350ee17ce910f53431e34880b7e447befcfa12a48be17c63cd8a5aaee40eaa50d8c0aa46130ca3a856b737c491192d9264bd3d9501b33163e1e8a2d918e793662a8d93882237184859d2eddc0b958f0ef7da8119fcaef8446cf71ffe60b78d2a1c20baa49d46d3fc7547f6ab44281a73e36cae774cb62d5fafba14f1ff186e5fc29b2b54a019e5f4fbd880c4ec427fce91fbecf5acbec378180472ab265846085db18b71fb36b0cf862df0e5fbc9fb0675680d3ea092d266e3e0ebd384f2f493650a13525ab1d7a8e9418418ce5f444a2b623bb85698631bb6e387d8fa56b1eab66064e0bac1e62daaea933562a82319aa71bf6214b8100aed2be0481fdcdc4438a3bef4e945bfd1f87c0089ec6b4d0791000de4ee6354866cf6504bdef9901789ccf39e9226c5074201b7850ea13628de2b8b6d69f69dc64b6ed60a4e4bf850efd0389ee42f8f03322a557f92851e02bafd777c43a13caf6ee931e067bf774e8e20317106af17729f8ae3473de29e17c0dd5e716dd407e45eb339018842929ab86246371ab5a49abe70a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ptrace$setregset(0x4205, r5, 0x4, &(0x7f00000021c0)={&(0x7f00000011c0)="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", 0x1000}) mkdirat(r0, &(0x7f0000000040)='./debug\x00', 0x1af) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x1c0) r6 = landlock_create_ruleset(&(0x7f0000000180)={0x100}, 0x30, 0x0) r7 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x200000, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r6, 0x1, &(0x7f0000000200)={0x100, r7}, 0x0) r8 = openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00', 0x200000, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r6, 0x1, &(0x7f0000000280)={0x100, r8}, 0x0) r9 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x200000, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r6, 0x1, &(0x7f0000000340)={0x782, r9}, 0x1) landlock_restrict_self(r6, 0x0) 10.445055945s ago: executing program 1 (id=433): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000002280)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}}) read$FUSE(r1, &(0x7f0000008340)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r1, &(0x7f0000004300)="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", 0x2000, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x130, 0x0, 0x2, {0x0, 0x0, 0x0, '\x00', {0x7ff, 0x0, 0xadf, 0x10, r2, r3, 0x8000, '\x00', 0x6, 0x181, 0x1, 0xffffffffffffffff, {0x4, 0x6}, {0x1, 0xb}, {0x2000001, 0x20000d}, {0x1000000000, 0xa00}, 0x2, 0x6, 0xfff, 0x5}}}}) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0), 0x80, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[], [{@smackfstransmute={'smackfstransmute', 0x3d, '\\)}%&$'}}]}}) setresuid(0x0, 0x0, 0xee00) mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000), 0x204a4aa, 0x0) 4.048171873s ago: executing program 3 (id=454): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$xdp(0x2c, 0x3, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4140aecd, 0x0) 3.904839657s ago: executing program 3 (id=455): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(0x0, r0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000900)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002dbd7000fcdbdf250e00000018000180140002006970360000000000000009000000000004000280"], 0x30}, 0x1, 0x0, 0x0, 0x4004804}, 0x4000000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r2, &(0x7f0000000540)={0x1d, r3}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000180)={'syztnl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x29, 0x80, 0x6, 0x100, 0x1, @mcast1, @remote, 0x80, 0x1, 0x1, 0x7}}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000280)={'syztnl0\x00', &(0x7f00000001c0)={'gretap0\x00', 0x0, 0x700, 0x700, 0x2, 0x2, {{0x24, 0x4, 0x1, 0x3f, 0x90, 0x68, 0x0, 0x7, 0x2f, 0x0, @empty, @dev={0xac, 0x14, 0x14, 0x17}, {[@noop, @lsrr={0x83, 0x1b, 0x84, [@remote, @dev={0xac, 0x14, 0x14, 0x12}, @rand_addr=0x64010100, @broadcast, @empty, @empty]}, @end, @cipso={0x86, 0x42, 0xffffffffffffffff, [{0x0, 0x2}, {0x1, 0x3, '6'}, {0x0, 0x10, "483997d2d11a1584c3cbad3bee75"}, {0x0, 0x3, '\r'}, {0x7, 0xa, "aa6c729d35fdb5a1"}, {0x7, 0x9, "5e13e86e673fb5"}, {0x0, 0x11, "1322672d63190142973c7a0713f964"}]}, @cipso={0x86, 0xe, 0x1, [{0x7, 0x8, "5e9862be6aeb"}]}, @timestamp={0x44, 0xc, 0x72, 0x0, 0x2, [0x5, 0x7]}]}}}}}) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './cgroup'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='temp_file\x00', 0x42, 0x1ff) clock_settime(0x0, &(0x7f0000000240)={0x77359400}) clock_adjtime(0x0, &(0x7f00000000c0)={0x7, 0x9, 0x380000, 0x8, 0xfffffffffffffff9, 0xfffffffffffffff7, 0x9, 0x0, 0xae, 0x6, 0x7, 0x4, 0xfffffffffffff04f, 0x7, 0xffffffffffffffff, 0xfffffffffffffff8, 0xffffffffffffffff, 0x6, 0x0, 0x100, 0x4, 0x3, 0x5, 0x3, 0x8, 0x8}) clock_adjtime(0x0, &(0x7f0000000300)={0x6, 0x7, 0x6, 0xd8b8, 0x3, 0x8, 0x4, 0xe7, 0x727, 0x80000001, 0x400, 0x1b4, 0x1a, 0xaed8, 0x7, 0x0, 0xfffffffffffffffb, 0x5, 0x1, 0x7ff, 0x8, 0x0, 0x8, 0x9, 0xfffffffffffff800}) write(r6, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000002c0)={'batadv0\x00', 0x0}) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x103081, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup(r9) ioctl$SIOCSIFHWADDR(r10, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r8, &(0x7f00000001c0)={@val={0x0, 0x22f0}, @void, @eth={@multicast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv6={0x86dd, @generic={0x1, 0x6, '\x00\a\x00', 0x28, 0x0, 0x0, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', {[@dstopts={0x2e, 0x4, '\x00', [@ra={0x5, 0x2, 0xfffb}, @calipso={0x7, 0x8, {0x1, 0x0, 0x88, 0x32}}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, '\x00', 0x1}}]}]}}}}}}, 0x62) sendmsg$ETHTOOL_MSG_TSINFO_GET(r6, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)={0xe8, r1, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x4}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xe8}}, 0x90) r11 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r11, 0x6, 0x2, 0x0, 0x0) 3.857310258s ago: executing program 3 (id=456): socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet6_int(r0, 0x29, 0x12, 0x0, &(0x7f00000000c0)) mkdir(&(0x7f0000000140)='./file0\x00', 0x21) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) (async) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @any, 0x0, 0x1}, 0xe) bind$bt_l2cap(r1, &(0x7f0000000380)={0x1f, 0x2, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x101, 0x2}, 0xe) futex(&(0x7f0000000080), 0x5, 0x0, 0x0, &(0x7f0000000200), 0x14fffffd) io_setup(0x9, &(0x7f0000000000)=0x0) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) write$selinux_attr(r3, &(0x7f0000000280)='system_u:object_r:getty_exec_t:s0\x00', 0x22) syz_usb_connect$cdc_ecm(0x3, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0xb, 0xf0, 0x1}}]}}, &(0x7f0000000640)={0x0, 0x0, 0x1c, &(0x7f0000000100)=ANY=[@ANYBLOB="050f142e2a"]}) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x0) (async) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000340)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x6, &(0x7f00000003c0)={0x2, &(0x7f00000002c0)=[{0x8, 0x10, 0xd, 0x7}, {0x8, 0x2, 0x3, 0x2}]}) io_submit(r2, 0x2, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x200, r4, 0x0}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x2, 0x806, r4, 0x0, 0x0, 0x0, 0x0, 0x2}]) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x6, 0x2) (async) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x6, 0x2) lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040), &(0x7f0000000240)=@v2={0x2000000, [{0x200, 0x7}, {0x6, 0x4}]}, 0x14, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f00000000c0)=0xc, 0x4) (async) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f00000000c0)=0xc, 0x4) 3.688486032s ago: executing program 2 (id=457): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000280)={{0xeeee0000, 0xeeee8000, 0xc, 0x2, 0x4, 0xa, 0x0, 0x9, 0x0, 0x1, 0xc, 0x3}, {0x4000, 0x10000, 0xe, 0x10, 0x1, 0x8, 0x3, 0xa, 0xfe, 0x6, 0x2}, {0x5000, 0x54000, 0x4, 0xf, 0x5, 0x3, 0x26, 0x6, 0x3, 0x6, 0x5}, {0x3000, 0x0, 0xf, 0x4, 0x7f, 0x6, 0x2, 0x7f, 0x9, 0x22, 0x41, 0x6}, {0x1, 0x30000, 0x0, 0xd, 0x5b, 0x2d, 0x5, 0xc, 0xfe, 0x0, 0xf8, 0xc}, {0x70000, 0x12000, 0x19, 0xbd, 0x6, 0x10, 0x11, 0x1, 0xbf, 0x18, 0x9, 0xf}, {0xa000, 0x8000000, 0xc, 0xfd, 0x7, 0xf, 0x10, 0x3, 0x0, 0x0, 0x6, 0x8}, {0xdddd0000, 0x40000, 0xa, 0x4, 0x7, 0x5, 0x4, 0x78, 0x1, 0x8, 0x89, 0xfa}, {0x50000, 0xedd8}, {0xffff1000, 0x17}, 0x80010005, 0x20000000, 0x1000, 0x0, 0x8000000100400002, 0x18000, 0xdddd1000, [0x8, 0x5, 0x400000000800000d, 0x100000004]}) 3.553134496s ago: executing program 2 (id=458): getegid() r0 = socket$inet6(0xa, 0x80002, 0x0) fcntl$addseals(r0, 0x409, 0x2b43439fd6abeb77) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x2, 0x200, @loopback, 0x7}, 0x1c) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$unix(r1, &(0x7f0000000040)=@abs={0x27}, 0x6e) 3.548263196s ago: executing program 2 (id=459): r0 = accept(0xffffffffffffffff, &(0x7f0000001040)=@sco, &(0x7f0000001140)=0x80) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001180)={&(0x7f0000001300)=ANY=[@ANYBLOB="2c00c30c62008f", @ANYRES16=r1, @ANYBLOB="01002cbd7000fbdbdf25010000000000000002410000001000136574683a767863616e310000"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x20040010) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4001af83, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0, 0x0}, &(0x7f0000001200)=0xc) keyctl$chown(0x4, 0x0, r4, r5) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001100)={0xffffffffffffffff, r4}, 0xc) r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002180), 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0x140000000) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r6, 0x32874000) mmap(&(0x7f000067d000/0x3000)=nil, 0x3000, 0x1000009, 0x11, r6, 0x90832000) madvise(&(0x7f00009e4000/0x1000)=nil, 0x1000, 0x15) madvise(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x16) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x202cc2, 0x19d) r8 = openat$dir(0xffffffffffffff9c, &(0x7f00000010c0)='nodev\x00', 0x311100, 0x281) renameat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r8, &(0x7f00000004c0)='./file1\x00', 0x5) unlinkat(r8, &(0x7f00000011c0)='./file0\x00', 0x0) mprotect(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x1000004) ioctl$BTRFS_IOC_DEV_INFO(r7, 0xd000941e, &(0x7f0000000040)={0x0, "d8d8ffad44df8fe8c8493fdc3bf2b636"}) mount(&(0x7f0000001340)=@filename='./file1\x00', 0x0, 0x0, 0x9000, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f00000013c0)=""/79, &(0x7f0000001380)=0x13) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_ALM_READ(r9, 0x40187013, &(0x7f0000000040)) 3.496572268s ago: executing program 2 (id=460): userfaultfd(0x80001) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000140)=""/134, 0x86}], 0x1, 0x0, 0x0) syz_usb_connect(0x2, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000459bb2405804035000000400000109021b000111000000090400000195699b000905", @ANYRES32], 0x0) 2.557069142s ago: executing program 3 (id=461): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000001018610f4205ae06d6c011703010902240001010000000904690202ff5aa30009050402100000fa000905820240"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000b40)={0x44, &(0x7f0000000700)=ANY=[@ANYBLOB="000e50"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000600)={0x44, &(0x7f0000000000)=ANY=[@ANYBLOB="201401000000ddf8239611103aa3c99769c15fa27dfcb448295c04a7d7c870"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_connect$uac1(0x5, 0x8b, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x499, 0x100c, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x79, 0x3, 0x1, 0x9, 0x70, 0x8, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x6, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x5, 0xf7, 0xd, {0x7, 0x25, 0x1, 0x8, 0x9, 0x42}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x9, 0x4, 0xae, 0x7}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x1, 0x2, 0xd1, 0x2, "a49fb8d08dc70a7e39"}]}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0x5, 0x42, 0x8, {0x7, 0x25, 0x1, 0x4, 0x7, 0x4}}}}}}}}]}}, 0x0) 2.25805562s ago: executing program 2 (id=462): landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(0xffffffffffffffff, 0x1, 0x0, 0x0) (async) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x2}) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000100)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89901) fchdir(r3) (async) close(r3) mount_setattr(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, &(0x7f0000000100)={0x5, 0x8}, 0x20) (async) write$tun(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff88a84f028100400086dd63acca10001000ff000000000000000000000000000000002001000000000000000000000000000167010103", @ANYBLOB="ad460c45c8e7a6"], 0x4e) (async) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x200000b, 0x11, r0, 0xfc9c9000) (async) prctl$PR_SET_VMA(0x2a, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) setns(0xc9, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000480)={0x2, 0x4, @multicast2}, 0x10) (async) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x10, &(0x7f0000000000)="170000000200020000ffbe8c5ee17688a2003c000103000afdff02a257fc5ad90200bb6a880000d6c9db0000db00000200df01800a0000ebfc0607bdff59100ac45761547a681f009cee4a5acba400001fb700674f00c88ebbf9315033bf79ac2dfc061f15003901dee2ffffffffe9000000000000000062068f5ee50ce5af9b1c568302ff0331dd3bab0840024f0298e9e90539062a80e605007f71174ab498a30b3e5a1b47b63a6323ded2aa084cd36268a3afff3d3666", 0xb8) (async) syz_usb_connect$uac2(0x0, 0x7b, &(0x7f0000000080)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0x2a39, 0x3fd3, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x80, 0xe0, 0x7, {0x8, 0xb, 0x1, 0x1, 0x1, 0xa}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x2, 0x8, 0x9, 0xc9}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x5, 0x4, 0x95, {0x8, 0x25, 0x1, 0x81, 0x9, 0x9, 0x2}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x10, 0x5, 0x4, 0x10, {0x8, 0x25, 0x1, 0x83, 0x3, 0xa, 0x2}}}}}}}}]}}, 0x0) (async) r6 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r6, 0x1, 0x44, &(0x7f0000000180)={0x200000000000001}, 0x8) (async) syz_usb_connect$printer(0x2, 0x36, &(0x7f00000001c0)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x8, 0x4b8, 0x202, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x6, 0x60, 0x94, "", [{{0x9, 0x4, 0x0, 0xe, 0x1, 0x7, 0x1, 0x1, 0xa, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0x38, 0xd, 0x1}}, [{{0x9, 0x5, 0x82, 0x2, 0x40, 0x5, 0x2, 0x6}}]}}}]}}]}}, &(0x7f0000000240)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x300, 0xff, 0x7, 0x6, 0xc7, 0xd}, 0x5, &(0x7f0000000180)={0x5, 0xf, 0x5}, 0x4, [{0x3e, &(0x7f0000000000)=@string={0x3e, 0x3, "01bfd2177b5f6dbbef9fdff7fd67f28205e4e295014656ada9ac79b136ca9a0e4d482f29054c087b3a9c28d791499b97db227304f8ecfc26831fe7b9"}}, {0x32, &(0x7f0000000200)=@string={0x32, 0x3, "cea23f34c25c07ff72ef3f2dcb78dab2cdb297aacf6f3f81e633c7516bd9dddc672faaa90e14473f83cdf3b10e1fc68c"}}, {0x62, &(0x7f0000000300)=@string={0x62, 0x3, "981e39fede8838585d4cc23849018921a7fa5026c040784ce81989f234e124aed02494e4fa3541bef225632e0886ba73cbdf2b271bfd4670ff061ca303ff50411780a34a059a258a797573f98c881fd37fe80ce94cea3a1dfc6812de1423ea7f"}}, {0x4, &(0x7f0000000140)=@lang_id={0x4}}]}) 912.990476ms ago: executing program 2 (id=463): unshare(0x60000600) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000480)={'tunl0\x00', &(0x7f00000004c0)={'syztnl0\x00', 0x0, 0x80, 0x7800, 0x99b5, 0xae, {{0x23, 0x4, 0x2, 0x3, 0x8c, 0x67, 0x0, 0x7, 0x2f, 0x0, @multicast1, @remote, {[@end, @timestamp_addr={0x44, 0x24, 0x27, 0x1, 0x2, [{@private=0xa010102, 0x3}, {@empty, 0x4000000d}, {@rand_addr=0x64010101, 0x40000004}, {@local, 0xe6fb}]}, @ssrr={0x89, 0xb, 0xa4, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @cipso={0x86, 0x28, 0x3, [{0x7, 0x9, "7f4c5457b6bcde"}, {0x1, 0x6, "e77d9a9e"}, {0x0, 0x11, "ce000065df70000000000000000417"}, {0x2, 0x2}]}, @timestamp={0x44, 0xc, 0x7b, 0x0, 0x8, [0x71e7, 0xcc54]}, @timestamp={0x44, 0x14, 0xbb, 0x0, 0x2, [0x1954, 0x10001, 0x3, 0x2]}]}}}}}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000440)={'sit0\x00', &(0x7f0000000400)={'syztnl0\x00', r1, 0x0, 0x0, 0x0, 0x4, {{0x5, 0x4, 0x0, 0x3c, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f5, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000000)={'sit0\x00', r2, 0x0, 0x20, 0x0, 0x20, {{0x11, 0x4, 0x0, 0x6, 0x44, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @remote, {[@rr={0x7, 0xf, 0x9e, [@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x3e}]}, @timestamp_addr={0x44, 0x14, 0x21, 0x1, 0x5, [{@loopback, 0xb}, {@loopback, 0xffffffff}]}, @ssrr={0x89, 0xb, 0xc3, [@multicast2, @empty]}]}}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)={'erspan0\x00', r3, 0x0, 0x700, 0x1, 0x0, {{0x5, 0x4, 0x0, 0x2, 0x14, 0x64, 0x0, 0x7, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x18}}}}}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r5}, &(0x7f0000000400)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f0000002080)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, &(0x7f0000000080)={r7, 0x3, r6, 0x400, 0x80000}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000180)={r7, 0x2, r0, 0x66d3}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r8 = eventfd2(0x74a6, 0x0) writev(r8, &(0x7f0000001780)=[{&(0x7f0000000280)="00ffffffffffffff", 0x8}], 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r9, 0x541b, &(0x7f0000000100)) r10 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x100) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r10, 0x40505412, &(0x7f0000000200)={0x3, 0x5, 0x9, 0x0, 0xe}) sendmsg$netlink(r4, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="20000000110001000000000000000000100000e60b"], 0x20}], 0x1}, 0x0) 352.64191ms ago: executing program 3 (id=464): r0 = socket(0x10, 0x803, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080), 0x1c0002, 0x0) r2 = memfd_secret(0x80000) mremap(&(0x7f000007e000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000007f000/0x1000)=nil) getrandom(&(0x7f0000000580)=""/265, 0xffffff3f, 0x3) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(r3, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/156, 0x9c}], 0x1, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/116, 0xd8d0481}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x12, r2, 0xe6a36000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0xc2) setsockopt$inet6_tcp_int(r4, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r4, &(0x7f0000000240)={0xa, 0x4e23, 0x3, @ipv4={'\x00', '\xff\xff', @remote}, 0xffffffff}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='team_slave_0\x00', 0x10) sendto$inet6(r4, 0x0, 0x0, 0x800, 0x0, 0x0) fsopen(&(0x7f0000000000)='cgroup\x00', 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000000), 0x8) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000140)={0x0, 'macsec0\x00', {0x1}, 0xe}) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000000300)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x2, 0x5, 0x0, 0x3, 0xa, 0x0, 0x4070bd2c, 0x25dfdbfc, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e22, @private=0xa010100}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x7, 0xc, 0x80000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e22, @rand_addr=0x64010102}}]}, 0x50}, 0x1, 0x7}, 0x0) write$vga_arbiter(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='decodes m'], 0xd) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x30, r0, 0xa2c62000) 88.602338ms ago: executing program 3 (id=465): sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x2, 0x7, 0x201, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x509}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x5}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x9}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x16}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x13d1}]}, 0x68}, 0x1, 0x0, 0x0, 0x95}, 0x48004) r0 = syz_usb_connect$cdc_ncm(0x2, 0x7a, &(0x7f0000000440)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902680002010040000904000001020e0000052406000105240000000d370f0100000000000000000006241a0000000c241b4800f3ff00050080050905810300020000000904010000020d00000904010102020d0000090582020004000000090503020002"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000200)={0x1, 0x0, [{0x4b564d03, 0x0, 0x1}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCSRS485(0xffffffffffffffff, 0x542f, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000000)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x20, 0x80, 0x1c, {0x5, 0x28, 0x800, 0xfff9, 0x3ff, 0x1, 0x8001, 0x4, 0x0, 0x6, 0x4, 0x4}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 0s ago: executing program 32 (id=403): openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000200)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xa002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) socket(0x2, 0x4, 0xfffffffe) r2 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e24, @private=0xa010181}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x1ff) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000007c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) kernel console output (not intermixed with test programs): res a single fs for lower and upper, falling back to uuid=null. [ 37.891423][ T845] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 37.900168][ T902] overlayfs: overlapping lowerdir path [ 37.906003][ T845] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 37.945302][ T36] audit: type=1400 audit(1785834946.364:281): avc: denied { read } for pid=915 comm="syz.1.184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 37.990054][ T36] audit: type=1400 audit(1785834946.384:282): avc: denied { name_bind } for pid=915 comm="syz.1.184" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 38.391093][ T310] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 38.421197][ T10] usb 3-1: USB disconnect, device number 11 [ 38.542870][ T310] usb 1-1: config index 0 descriptor too short (expected 4114, got 18) [ 38.551237][ T310] usb 1-1: config 106 has too many interfaces: 100, using maximum allowed: 32 [ 38.560120][ T310] usb 1-1: config 106 has an invalid descriptor of length 0, skipping remainder of the config [ 38.570771][ T310] usb 1-1: config 106 has 0 interfaces, different from the descriptor's value: 100 [ 38.581988][ T310] usb 1-1: New USB device found, idVendor=cde2, idProduct=c39b, bcdDevice=be.a7 [ 38.602581][ T310] usb 1-1: New USB device strings: Mfr=168, Product=51, SerialNumber=3 [ 38.612777][ T310] usb 1-1: Product: syz [ 38.617049][ T310] usb 1-1: Manufacturer: syz [ 38.622012][ T937] netlink: 9 bytes leftover after parsing attributes in process `syz.2.191'. [ 38.623771][ T310] usb 1-1: SerialNumber: syz [ 38.636573][ T937] gretap0: entered promiscuous mode [ 38.643532][ T937] netlink: 48 bytes leftover after parsing attributes in process `syz.2.191'. [ 38.712410][ T942] netlink: 'syz.3.193': attribute type 4 has an invalid length. [ 38.721429][ T942] netlink: 'syz.3.193': attribute type 3 has an invalid length. [ 38.833471][ T945] rust_binder: 941:945 no such ref 0 [ 38.839133][ T945] cgroup: subsys name conflicts with all [ 39.545996][ T422] rust_binder: get_current_thread was called from the wrong process. [ 39.561663][ T958] .N: renamed from veth0_to_bond (while UP) [ 39.939339][ T980] cgroup: fork rejected by pids controller in /syz2 [ 39.951060][ T422] usb 4-1: new full-speed USB device number 11 using dummy_hcd [ 39.994864][ T1114] GUP no longer grows the stack in syz.2.207 (1114): 200000005000-200000008000 (200000004000) [ 40.005354][ T1114] CPU: 1 UID: 0 PID: 1114 Comm: syz.2.207 Not tainted syzkaller #0 89da86cd63dd77ed75a7a6b832383be384370f21 [ 40.005386][ T1114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.005401][ T1114] Call Trace: [ 40.005406][ T1114] [ 40.005414][ T1114] __dump_stack+0x21/0x30 [ 40.005448][ T1114] dump_stack_lvl+0x140/0x1c0 [ 40.005474][ T1114] ? __cfi_dump_stack_lvl+0x10/0x10 [ 40.005498][ T1114] ? find_vma+0xd3/0x120 [ 40.005516][ T1114] dump_stack+0x19/0x20 [ 40.005544][ T1114] fixup_user_fault+0x616/0x6a0 [ 40.005566][ T1114] fault_in_user_writeable+0x75/0xe0 [ 40.005590][ T1114] futex_lock_pi+0x2ed/0xa70 [ 40.005613][ T1114] ? futex_unqueue+0x136/0x160 [ 40.005637][ T1114] ? __cfi_futex_lock_pi+0x10/0x10 [ 40.005662][ T1114] ? __cfi_futex_wake_mark+0x10/0x10 [ 40.005687][ T1114] ? futex_setup_timer+0xb4/0xd0 [ 40.005709][ T1114] ? __cfi_futex_wake_mark+0x10/0x10 [ 40.005734][ T1114] do_futex+0x270/0x510 [ 40.005755][ T1114] ? __cfi_do_futex+0x10/0x10 [ 40.005775][ T1114] ? __vm_munmap+0x30d/0x3d0 [ 40.005799][ T1114] __se_sys_futex+0x13c/0x320 [ 40.005819][ T1114] ? __x64_sys_futex+0x110/0x110 [ 40.005841][ T1114] ? __kasan_check_write+0x18/0x20 [ 40.005858][ T1114] __x64_sys_futex+0xe9/0x110 [ 40.005878][ T1114] x64_sys_call+0x227f/0x2ee0 [ 40.005894][ T1114] do_syscall_64+0x57/0xf0 [ 40.005913][ T1114] ? clear_bhb_loop+0x50/0xa0 [ 40.005934][ T1114] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 40.005954][ T1114] RIP: 0033:0x7f3b9879e019 [ 40.005969][ T1114] 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 [ 40.005983][ T1114] RSP: 002b:00007f3b996f8028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 40.006002][ T1114] RAX: ffffffffffffffda RBX: 00007f3b98a25fa0 RCX: 00007f3b9879e019 [ 40.006014][ T1114] RDX: 0000000000000001 RSI: 000000000000008d RDI: 0000200000004000 [ 40.006025][ T1114] RBP: 00007f3b9883500c R08: 0000000000000000 R09: 0000000000000001 [ 40.006037][ T1114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.006047][ T1114] R13: 00007f3b98a26038 R14: 00007f3b98a25fa0 R15: 00007ffedce7c448 [ 40.006062][ T1114] [ 40.091077][ T10] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 40.236970][ T422] usb 4-1: device descriptor read/64, error -71 [ 40.390040][ T1119] loop5: detected capacity change from 0 to 7 [ 40.396243][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 40.404479][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 40.412965][ T10] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 120, changing to 7 [ 40.430679][ T10] usb 2-1: New USB device found, idVendor=2b73, idProduct=0017, bcdDevice= 0.40 [ 40.440382][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.448724][ T10] usb 2-1: Product: syz [ 40.452977][ T10] usb 2-1: Manufacturer: syz [ 40.457651][ T10] usb 2-1: SerialNumber: syz [ 40.481091][ T422] usb 4-1: device descriptor read/64, error -71 [ 40.664703][ T975] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.671048][ T9] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 40.673376][ T975] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 40.693666][ T10] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 40.700613][ T10] usb 2-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 40.712535][ T10] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 40.725315][ T10] usb 2-1: USB disconnect, device number 8 [ 40.731206][ T422] usb 4-1: new full-speed USB device number 12 using dummy_hcd [ 40.743117][ T795] udevd[795]: 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 [ 40.831057][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 40.837505][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 40.847303][ T9] usb 3-1: New USB device found, idVendor=041e, idProduct=0005, bcdDevice= 0.40 [ 40.856394][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.864425][ T9] usb 3-1: Manufacturer: ࠪ [ 40.869108][ T9] usb 3-1: SerialNumber: Ц [ 40.881118][ T422] usb 4-1: device descriptor read/64, error -71 [ 41.079461][ T9] usb 3-1: USB disconnect, device number 12 [ 41.106321][ T310] usb 1-1: USB disconnect, device number 9 [ 41.121272][ T422] usb 4-1: device descriptor read/64, error -71 [ 41.232092][ T422] usb usb4-port1: attempt power cycle [ 41.436095][ T1144] netlink: 112 bytes leftover after parsing attributes in process `syz.0.217'. [ 41.468905][ T1148] netlink: 'syz.0.219': attribute type 7 has an invalid length. [ 41.592380][ T422] usb 4-1: new full-speed USB device number 13 using dummy_hcd [ 41.609997][ T1161] FAULT_INJECTION: forcing a failure. [ 41.609997][ T1161] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 41.623462][ T1161] CPU: 0 UID: 0 PID: 1161 Comm: syz.1.223 Not tainted syzkaller #0 89da86cd63dd77ed75a7a6b832383be384370f21 [ 41.623491][ T1161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.623501][ T1161] Call Trace: [ 41.623506][ T1161] [ 41.623513][ T1161] __dump_stack+0x21/0x30 [ 41.623537][ T1161] dump_stack_lvl+0x140/0x1c0 [ 41.623558][ T1161] ? __cfi_dump_stack_lvl+0x10/0x10 [ 41.623582][ T1161] ? check_stack_object+0x81/0x150 [ 41.623598][ T1161] ? __virt_addr_valid+0x2a1/0x370 [ 41.623617][ T1161] dump_stack+0x19/0x20 [ 41.623636][ T1161] should_fail_ex+0x3c2/0x510 [ 41.623654][ T1161] should_fail+0xf/0x20 [ 41.623669][ T1161] should_fail_usercopy+0x1e/0x30 [ 41.623687][ T1161] _copy_from_user+0x20/0xa0 [ 41.623709][ T1161] memdup_user+0x81/0x170 [ 41.623723][ T1161] kvm_vcpu_ioctl+0x661/0x1000 [ 41.623741][ T1161] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 41.623756][ T1161] ? __cfi_vfs_write+0x10/0x10 [ 41.623772][ T1161] ? __kasan_check_write+0x18/0x20 [ 41.623788][ T1161] ? mutex_unlock+0x90/0x240 [ 41.623809][ T1161] ? __cfi_mutex_unlock+0x10/0x10 [ 41.623832][ T1161] ? bpf_lsm_file_ioctl+0xd/0x20 [ 41.623852][ T1161] ? security_file_ioctl+0x3e/0x110 [ 41.623876][ T1161] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 41.623894][ T1161] __se_sys_ioctl+0x132/0x1b0 [ 41.623915][ T1161] __x64_sys_ioctl+0x7f/0xa0 [ 41.623936][ T1161] x64_sys_call+0x1878/0x2ee0 [ 41.623954][ T1161] do_syscall_64+0x57/0xf0 [ 41.623974][ T1161] ? clear_bhb_loop+0x50/0xa0 [ 41.623998][ T1161] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 41.624016][ T1161] RIP: 0033:0x7f7f97f9e019 [ 41.624030][ T1161] 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 [ 41.624043][ T1161] RSP: 002b:00007f7f98f1f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 41.624062][ T1161] RAX: ffffffffffffffda RBX: 00007f7f98225fa0 RCX: 00007f7f97f9e019 [ 41.624075][ T1161] RDX: 0000200000000280 RSI: 000000004138ae84 RDI: 0000000000000005 [ 41.624087][ T1161] RBP: 00007f7f98f1f090 R08: 0000000000000000 R09: 0000000000000000 [ 41.624098][ T1161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 41.624109][ T1161] R13: 00007f7f98226038 R14: 00007f7f98225fa0 R15: 00007fff49128278 [ 41.624123][ T1161] [ 41.859606][ T422] usb 4-1: device descriptor read/8, error -71 [ 41.931706][ T1173] syz.2.227 uses obsolete (PF_INET,SOCK_PACKET) [ 41.992025][ T422] usb 4-1: device descriptor read/8, error -71 [ 42.171254][ T823] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 42.231085][ T422] usb 4-1: new full-speed USB device number 14 using dummy_hcd [ 42.231085][ T370] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 42.262123][ T422] usb 4-1: device descriptor read/8, error -71 [ 42.322223][ T823] usb 3-1: config 1 has an invalid interface number: 121 but max is 2 [ 42.330441][ T823] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 42.340551][ T823] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 42.349526][ T823] usb 3-1: config 1 has no interface number 0 [ 42.356951][ T823] usb 3-1: New USB device found, idVendor=0582, idProduct=00a3, bcdDevice= 0.40 [ 42.366016][ T823] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.374175][ T823] usb 3-1: Product: syz [ 42.378395][ T823] usb 3-1: Manufacturer: syz [ 42.383021][ T823] usb 3-1: SerialNumber: syz [ 42.392076][ T422] usb 4-1: device descriptor read/8, error -71 [ 42.392114][ T370] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 42.408572][ T370] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 42.417502][ T310] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 42.425124][ T370] usb 2-1: config 1 has no interface number 0 [ 42.432778][ T370] usb 2-1: config 1 interface 1 has no altsetting 0 [ 42.440820][ T370] usb 2-1: New USB device found, idVendor=0763, idProduct=3731, bcdDevice= 0.40 [ 42.449912][ T370] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.458072][ T370] usb 2-1: Product: syz [ 42.462305][ T370] usb 2-1: Manufacturer: syz [ 42.466913][ T370] usb 2-1: SerialNumber: syz [ 42.501175][ T422] usb usb4-port1: unable to enumerate USB device [ 42.582323][ T310] usb 1-1: unable to get BOS descriptor or descriptor too short [ 42.591787][ T310] usb 1-1: not running at top speed; connect to a high speed hub [ 42.600167][ T823] usb 3-1: unknown sample rate [ 42.605604][ T823] usb 3-1: unknown sample rate [ 42.612062][ T310] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 215, changing to 4 [ 42.624725][ T823] usb 3-1: USB disconnect, device number 13 [ 42.641728][ T328] udevd[328]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 42.642339][ T310] usb 1-1: language id specifier not provided by device, defaulting to English [ 42.667685][ T310] usb 1-1: New USB device found, idVendor=04b4, idProduct=931d, bcdDevice= 0.40 [ 42.677853][ T310] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.686078][ T310] usb 1-1: Product: syz [ 42.690310][ T310] usb 1-1: Manufacturer: 鴪ꋾ犪䍌甩㪖Ᶎ䑕炗ꃗ㯑ꚕ䄝隇텝⽺䰸㰚힇阚电둰₶헒ⷡ셌孾種⺗⟗轈헴ꄦ큠㷽ꮓኍ㞪噞ഐ㏯쨀行袡ᒏ檧鐞澁ﮱ쏑݇䱮괙ᮋ汖ႋँ錎㜇䊠⑱ຐꨣ衟ꁭ悝粈赤㶯춎敧 [ 42.715026][ T310] usb 1-1: SerialNumber: syz [ 42.768249][ T1191] program syz.3.233 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 42.778504][ T36] kauditd_printk_skb: 17 callbacks suppressed [ 42.778519][ T36] audit: type=1400 audit(2000000001.370:300): avc: denied { mounton } for pid=1190 comm="syz.3.233" path="/dev/sda1" dev="devtmpfs" ino=97 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 42.924231][ T310] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 42.932182][ T310] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 42.949978][ T310] usb 1-1: USB disconnect, device number 10 [ 42.968408][ T328] udevd[328]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 43.031381][ T1202] FAULT_INJECTION: forcing a failure. [ 43.031381][ T1202] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 43.045262][ T1202] CPU: 0 UID: 0 PID: 1202 Comm: syz.3.237 Not tainted syzkaller #0 89da86cd63dd77ed75a7a6b832383be384370f21 [ 43.045294][ T1202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 43.045316][ T1202] Call Trace: [ 43.045323][ T1202] [ 43.045332][ T1202] __dump_stack+0x21/0x30 [ 43.045354][ T1202] dump_stack_lvl+0x140/0x1c0 [ 43.045367][ T1202] ? __cfi_dump_stack_lvl+0x10/0x10 [ 43.045383][ T1202] ? check_stack_object+0x138/0x150 [ 43.045403][ T1202] dump_stack+0x19/0x20 [ 43.045426][ T1202] should_fail_ex+0x3c2/0x510 [ 43.045448][ T1202] should_fail+0xf/0x20 [ 43.045464][ T1202] should_fail_usercopy+0x1e/0x30 [ 43.045475][ T1202] _copy_to_user+0x24/0xa0 [ 43.045489][ T1202] simple_read_from_buffer+0xed/0x160 [ 43.045503][ T1202] proc_fail_nth_read+0x1aa/0x220 [ 43.045518][ T1202] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 43.045537][ T1202] ? kvm_vcpu_ioctl+0xcae/0x1000 [ 43.045555][ T1202] ? bpf_lsm_file_permission+0xd/0x20 [ 43.045578][ T1202] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 43.045602][ T1202] vfs_read+0x28b/0xc70 [ 43.045614][ T1202] ? __cfi_vfs_read+0x10/0x10 [ 43.045623][ T1202] ? __kasan_check_write+0x18/0x20 [ 43.045634][ T1202] ? mutex_lock+0x97/0x1d0 [ 43.045647][ T1202] ? __cfi_mutex_lock+0x10/0x10 [ 43.045660][ T1202] ksys_read+0x145/0x260 [ 43.045673][ T1202] ? __cfi_ksys_read+0x10/0x10 [ 43.045691][ T1202] ? __kasan_check_read+0x15/0x20 [ 43.045709][ T1202] __x64_sys_read+0x7f/0x90 [ 43.045728][ T1202] x64_sys_call+0x2638/0x2ee0 [ 43.045744][ T1202] do_syscall_64+0x57/0xf0 [ 43.045758][ T1202] ? clear_bhb_loop+0x50/0xa0 [ 43.045772][ T1202] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 43.045784][ T1202] RIP: 0033:0x7f848d35e84e [ 43.045794][ T1202] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 43.045803][ T1202] RSP: 002b:00007f848e22afe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 43.045821][ T1202] RAX: ffffffffffffffda RBX: 00007f848e22b6c0 RCX: 00007f848d35e84e [ 43.045834][ T1202] RDX: 000000000000000f RSI: 00007f848e22b0a0 RDI: 0000000000000006 [ 43.045846][ T1202] RBP: 00007f848e22b090 R08: 0000000000000000 R09: 0000000000000000 [ 43.045858][ T1202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 43.045870][ T1202] R13: 00007f848d626038 R14: 00007f848d625fa0 R15: 00007ffe01c314f8 [ 43.045886][ T1202] [ 43.571052][ T310] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 43.600288][ T1209] tipc: Started in network mode [ 43.605273][ T1209] tipc: Node identity 1, cluster identity 4711 [ 43.611515][ T1209] tipc: Node number set to 1 [ 43.617385][ T1209] tipc: New replicast peer: 127.0.0.2 [ 43.623111][ T1209] tipc: Enabled bearer , priority 10 [ 43.630595][ T1209] tipc: Disabling bearer [ 43.722006][ T310] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 43.730698][ T310] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 43.740851][ T310] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 43.749836][ T310] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 43.763661][ T310] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 43.772719][ T310] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 43.780700][ T310] usb 4-1: Product: syz [ 43.784892][ T310] usb 4-1: Manufacturer: syz [ 43.791039][ T310] cdc_wdm 4-1:1.0: probe with driver cdc_wdm failed with error -22 [ 43.871060][ T422] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 43.991844][ T310] usb 4-1: USB disconnect, device number 15 [ 44.021049][ T422] usb 1-1: Using ep0 maxpacket: 16 [ 44.027235][ T422] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 44.037547][ T422] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 44.047885][ T422] usb 1-1: New USB device found, idVendor=18d1, idProduct=2d04, bcdDevice= 0.40 [ 44.057015][ T422] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.065034][ T422] usb 1-1: Product: syz [ 44.069221][ T422] usb 1-1: Manufacturer: syz [ 44.073836][ T422] usb 1-1: SerialNumber: syz [ 44.204636][ T36] audit: type=1400 audit(2000000002.800:301): avc: denied { block_suspend } for pid=1210 comm="syz.2.241" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 44.282866][ T422] usb 1-1: 0:48 : does not exist [ 44.288083][ T422] usb 1-1: 0:48 : does not exist [ 44.296669][ T422] usb 1-1: USB disconnect, device number 11 [ 44.307430][ T328] udevd[328]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 44.741062][ T823] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 44.802945][ T36] audit: type=1400 audit(2000000003.400:302): avc: denied { mount } for pid=1215 comm="syz.0.243" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 44.827835][ T1216] syzkaller1: entered promiscuous mode [ 44.833426][ T1216] syzkaller1: entered allmulticast mode [ 44.902121][ T823] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.913183][ T823] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 44.922971][ T823] usb 4-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 44.932758][ T823] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.942986][ T370] usb 2-1: USB disconnect, device number 9 [ 44.953919][ T823] usb 4-1: config 0 descriptor?? [ 45.052494][ T36] audit: type=1400 audit(2000000003.650:303): avc: denied { write } for pid=1220 comm="syz.2.245" name="hwrng" dev="devtmpfs" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 45.081427][ T310] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 45.123974][ T36] audit: type=1400 audit(2000000003.720:304): avc: denied { create } for pid=1227 comm="syz.2.247" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 45.124318][ T1228] netlink: 12 bytes leftover after parsing attributes in process `syz.2.247'. [ 45.176440][ T36] audit: type=1400 audit(2000000003.770:305): avc: denied { unmount } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 45.211143][ T310] usb 1-1: device descriptor read/64, error -71 [ 45.217093][ T1240] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 45.226610][ T1240] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 45.240289][ T36] audit: type=1326 audit(2000000003.830:306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1237 comm="syz.2.250" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3b9879e019 code=0x0 [ 45.292302][ T36] audit: type=1400 audit(2000000003.890:307): avc: denied { audit_control } for pid=1237 comm="syz.2.250" capability=30 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 45.362042][ T823] hid-thrustmaster 0003:044F:B65D.0003: unknown main item tag 0x0 [ 45.370091][ T823] hid-thrustmaster 0003:044F:B65D.0003: unknown main item tag 0x0 [ 45.377948][ T823] hid-thrustmaster 0003:044F:B65D.0003: unknown main item tag 0x0 [ 45.385842][ T823] hid-thrustmaster 0003:044F:B65D.0003: unknown main item tag 0x0 [ 45.393694][ T823] hid-thrustmaster 0003:044F:B65D.0003: unknown main item tag 0x0 [ 45.401923][ T823] hid-thrustmaster 0003:044F:B65D.0003: unknown main item tag 0x0 [ 45.409815][ T823] hid-thrustmaster 0003:044F:B65D.0003: unknown main item tag 0x0 [ 45.418425][ T823] hid-thrustmaster 0003:044F:B65D.0003: hidraw0: USB HID v0.00 Device [HID 044f:b65d] on usb-dummy_hcd.3-1/input0 [ 45.431132][ T823] hid-thrustmaster 0003:044F:B65D.0003: Wrong number of endpoints? [ 45.451069][ T422] usb 2-1: new low-speed USB device number 10 using dummy_hcd [ 45.471099][ T310] usb 1-1: device descriptor read/64, error -71 [ 45.563577][ C1] hid-thrustmaster 0003:044F:B65D.0003: Unknown packet type 0x0, unable to proceed further with wheel init [ 45.601341][ T422] usb 2-1: Invalid ep0 maxpacket: 64 [ 45.711093][ T310] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 45.731097][ T422] usb 2-1: new low-speed USB device number 11 using dummy_hcd [ 45.764055][ T370] usb 4-1: USB disconnect, device number 16 [ 45.841064][ T310] usb 1-1: device descriptor read/64, error -71 [ 45.881073][ T422] usb 2-1: Invalid ep0 maxpacket: 64 [ 45.886533][ T422] usb usb2-port1: attempt power cycle [ 46.081064][ T310] usb 1-1: device descriptor read/64, error -71 [ 46.201181][ T310] usb usb1-port1: attempt power cycle [ 46.241414][ T422] usb 2-1: new low-speed USB device number 12 using dummy_hcd [ 46.261540][ T422] usb 2-1: Invalid ep0 maxpacket: 64 [ 46.280945][ T36] audit: type=1400 audit(2000000004.870:308): avc: denied { read } for pid=1246 comm="syz.3.253" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.321070][ T9] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 46.391070][ T422] usb 2-1: new low-speed USB device number 13 using dummy_hcd [ 46.411411][ T422] usb 2-1: Invalid ep0 maxpacket: 64 [ 46.416852][ T422] usb usb2-port1: unable to enumerate USB device [ 46.451100][ T9] usb 3-1: device descriptor read/64, error -71 [ 46.561477][ T1266] : renamed from bridge0 (while UP) [ 46.568018][ T1266] overlayfs: missing 'lowerdir' [ 46.573118][ T310] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 46.587654][ T1271] SELinux: Context K is not valid (left unmapped). [ 46.595184][ T36] audit: type=1400 audit(2000000005.190:309): avc: denied { create } for pid=1270 comm="syz.3.261" name="cgroup.controllers" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon=4B0D81 [ 46.618210][ T310] usb 1-1: device descriptor read/8, error -71 [ 46.691094][ T9] usb 3-1: device descriptor read/64, error -71 [ 46.752078][ T310] usb 1-1: device descriptor read/8, error -71 [ 46.831199][ T422] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 46.931119][ T9] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 46.982637][ T422] usb 4-1: unable to get BOS descriptor or descriptor too short [ 46.990677][ T422] usb 4-1: not running at top speed; connect to a high speed hub [ 46.999195][ T422] usb 4-1: config 0 has an invalid interface number: 88 but max is 0 [ 47.001075][ T310] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 47.007425][ T422] usb 4-1: config 0 has no interface number 0 [ 47.021156][ T422] usb 4-1: config 0 interface 88 altsetting 8 endpoint 0x86 has invalid maxpacket 46935, setting to 64 [ 47.032241][ T422] usb 4-1: config 0 interface 88 has no altsetting 0 [ 47.040862][ T422] usb 4-1: string descriptor 0 read error: -22 [ 47.042069][ T310] usb 1-1: device descriptor read/8, error -71 [ 47.047225][ T422] usb 4-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 47.062345][ T422] usb 4-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 47.071054][ T422] usb 4-1: config 0 descriptor?? [ 47.078329][ T1273] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22 [ 47.081071][ T9] usb 3-1: device descriptor read/64, error -71 [ 47.092762][ T422] input: USB Acecad Flair Tablet 0460:0004 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.88/input/input7 [ 47.182064][ T310] usb 1-1: device descriptor read/8, error -71 [ 47.296882][ T422] usb 4-1: USB disconnect, device number 17 [ 47.301512][ T310] usb usb1-port1: unable to enumerate USB device [ 47.341148][ T9] usb 3-1: device descriptor read/64, error -71 [ 47.451227][ T9] usb usb3-port1: attempt power cycle [ 47.791130][ T9] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 47.812330][ T9] usb 3-1: device descriptor read/8, error -71 [ 47.852983][ T36] kauditd_printk_skb: 3 callbacks suppressed [ 47.853000][ T36] audit: type=1400 audit(2000000006.450:313): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 47.962194][ T9] usb 3-1: device descriptor read/8, error -71 [ 48.071120][ T422] usb 4-1: new full-speed USB device number 18 using dummy_hcd [ 48.201134][ T9] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 48.222234][ T9] usb 3-1: device descriptor read/8, error -71 [ 48.231296][ T422] usb 4-1: not running at top speed; connect to a high speed hub [ 48.239861][ T422] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 4 [ 48.252489][ T422] usb 4-1: New USB device found, idVendor=1235, idProduct=0018, bcdDevice= 0.40 [ 48.261588][ T422] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.269605][ T422] usb 4-1: Product: 㐉 [ 48.271083][ T370] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 48.273979][ T422] usb 4-1: Manufacturer: ＾ᆃ㒾뢢퓯 [ 48.287421][ T422] usb 4-1: SerialNumber:  [ 48.357393][ T36] audit: type=1400 audit(2000000006.950:314): avc: denied { write } for pid=1291 comm="syz.1.269" name="unix" dev="proc" ino=4026532326 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 48.362109][ T9] usb 3-1: device descriptor read/8, error -71 [ 48.432076][ T370] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 48.441855][ T370] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 48.451631][ T370] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 48.465778][ T370] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 48.475226][ T370] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 48.483331][ T370] usb 1-1: Product: syz [ 48.487503][ T370] usb 1-1: Manufacturer: syz [ 48.492129][ T370] usb 1-1: SerialNumber: syz [ 48.499745][ T1279] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 48.501157][ T9] usb usb3-port1: unable to enumerate USB device [ 48.508682][ T1279] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 48.526231][ T422] usb 4-1: selecting invalid altsetting 1 [ 48.532428][ T422] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 48.542091][ T422] usb 4-1: selecting invalid altsetting 1 [ 48.548054][ T422] snd-usb-audio 4-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 48.557589][ T422] usb 4-1: selecting invalid altsetting 1 [ 48.565672][ T422] snd-usb-audio 4-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 48.577134][ T312] udevd[312]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 48.593870][ T65] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 48.601587][ T422] usb 4-1: USB disconnect, device number 18 [ 48.742115][ T370] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 16 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 48.751077][ T65] usb 2-1: Using ep0 maxpacket: 8 [ 48.755971][ T370] usb 1-1: USB disconnect, device number 16 [ 48.765136][ T370] usblp0: removed [ 48.765296][ T65] usb 2-1: unable to get BOS descriptor or descriptor too short [ 48.778740][ T65] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 2047, setting to 1024 [ 48.789834][ T65] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0xE has invalid maxpacket 1024 [ 48.801318][ T65] usb 2-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice= 0.40 [ 48.810382][ T65] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.818527][ T65] usb 2-1: Product: syz [ 48.822761][ T65] usb 2-1: Manufacturer: syz [ 48.828102][ T65] usb 2-1: SerialNumber: syz [ 48.834274][ T1292] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 49.046820][ T65] usb 2-1: USB disconnect, device number 14 [ 49.095301][ T443] udevd[443]: 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 [ 49.120338][ T1296] FAULT_INJECTION: forcing a failure. [ 49.120338][ T1296] name failslab, interval 1, probability 0, space 0, times 0 [ 49.133482][ T1296] CPU: 0 UID: 0 PID: 1296 Comm: syz.2.271 Not tainted syzkaller #0 89da86cd63dd77ed75a7a6b832383be384370f21 [ 49.133507][ T1296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 49.133514][ T1296] Call Trace: [ 49.133518][ T1296] [ 49.133522][ T1296] __dump_stack+0x21/0x30 [ 49.133543][ T1296] dump_stack_lvl+0x140/0x1c0 [ 49.133557][ T1296] ? __cfi_dump_stack_lvl+0x10/0x10 [ 49.133570][ T1296] ? avc_has_perm_noaudit+0x289/0x360 [ 49.133583][ T1296] dump_stack+0x19/0x20 [ 49.133596][ T1296] should_fail_ex+0x3c2/0x510 [ 49.133607][ T1296] should_failslab+0xac/0x100 [ 49.133620][ T1296] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 49.133636][ T1296] ? __d_alloc+0x42/0x8c0 [ 49.133653][ T1296] __d_alloc+0x42/0x8c0 [ 49.133667][ T1296] d_alloc_parallel+0xe4/0x1370 [ 49.133684][ T1296] ? __cfi_ovl_permission+0x10/0x10 [ 49.133703][ T1296] ? __cfi_lockref_get_not_dead+0x10/0x10 [ 49.133721][ T1296] ? __cfi_ovl_permission+0x10/0x10 [ 49.133731][ T1296] ? security_inode_permission+0x77/0x150 [ 49.133746][ T1296] ? try_to_unlazy+0x62a/0xb50 [ 49.133757][ T1296] ? __cfi_d_alloc_parallel+0x10/0x10 [ 49.133767][ T1296] ? __kasan_check_write+0x18/0x20 [ 49.133776][ T1296] ? down_write+0xee/0x2b0 [ 49.133791][ T1296] ? __cfi_down_write+0x10/0x10 [ 49.133805][ T1296] path_openat+0xa09/0x35a0 [ 49.133819][ T1296] ? x64_sys_call+0xe69/0x2ee0 [ 49.133829][ T1296] ? do_filp_open+0x440/0x440 [ 49.133842][ T1296] do_filp_open+0x1f2/0x440 [ 49.133854][ T1296] ? __cfi_do_filp_open+0x10/0x10 [ 49.133868][ T1296] ? alloc_fd+0x4c1/0x570 [ 49.133880][ T1296] do_sys_openat2+0x134/0x1d0 [ 49.133894][ T1296] ? fput+0x1a4/0x230 [ 49.133906][ T1296] ? do_sys_open+0x100/0x100 [ 49.133918][ T1296] ? ksys_write+0x1f3/0x260 [ 49.133928][ T1296] ? __cfi_ksys_write+0x10/0x10 [ 49.133938][ T1296] __x64_sys_openat+0x13a/0x170 [ 49.133951][ T1296] x64_sys_call+0xe69/0x2ee0 [ 49.133960][ T1296] do_syscall_64+0x57/0xf0 [ 49.133971][ T1296] ? clear_bhb_loop+0x50/0xa0 [ 49.133985][ T1296] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 49.133998][ T1296] RIP: 0033:0x7f3b9879e019 [ 49.134008][ T1296] 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 [ 49.134017][ T1296] RSP: 002b:00007f3b996f8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 49.134028][ T1296] RAX: ffffffffffffffda RBX: 00007f3b98a25fa0 RCX: 00007f3b9879e019 [ 49.134043][ T1296] RDX: 000000000000275a RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 49.134054][ T1296] RBP: 00007f3b996f8090 R08: 0000000000000000 R09: 0000000000000000 [ 49.134060][ T1296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.134066][ T1296] R13: 00007f3b98a26038 R14: 00007f3b98a25fa0 R15: 00007ffedce7c448 [ 49.134074][ T1296] [ 49.358278][ T36] audit: type=1400 audit(2000000007.950:315): avc: denied { create } for pid=1299 comm="syz.0.273" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 49.500543][ T36] audit: type=1400 audit(2000000008.090:316): avc: denied { nlmsg_write } for pid=1307 comm="syz.2.276" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 49.533057][ T36] audit: type=1400 audit(2000000008.130:317): avc: denied { sqpoll } for pid=1309 comm="syz.2.277" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 49.631421][ T1328] input: syz1 as /devices/virtual/input/input9 [ 49.901172][ T422] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 49.921139][ T370] usb 3-1: new full-speed USB device number 18 using dummy_hcd [ 50.021062][ T65] usb 2-1: new full-speed USB device number 15 using dummy_hcd [ 50.051130][ T422] usb 1-1: Using ep0 maxpacket: 32 [ 50.057352][ T422] usb 1-1: config 0 has an invalid descriptor of length 119, skipping remainder of the config [ 50.069061][ T422] usb 1-1: New USB device found, idVendor=22b8, idProduct=7a27, bcdDevice=c2.80 [ 50.078429][ T422] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.083596][ T370] usb 3-1: New USB device found, idVendor=0d49, idProduct=7010, bcdDevice= c.90 [ 50.086783][ T422] usb 1-1: Product: syz [ 50.096065][ T370] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.100242][ T422] usb 1-1: Manufacturer: syz [ 50.108159][ T370] usb 3-1: Product: syz [ 50.112401][ T422] usb 1-1: SerialNumber: syz [ 50.116837][ T370] usb 3-1: Manufacturer: syz [ 50.122278][ T422] usb 1-1: config 0 descriptor?? [ 50.130787][ T370] usb 3-1: SerialNumber: syz [ 50.132386][ T422] usb 1-1: bad CDC descriptors [ 50.144354][ T370] usb 3-1: config 0 descriptor?? [ 50.150043][ T370] ums-onetouch 3-1:0.0: USB Mass Storage device detected [ 50.173832][ T65] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 50.181483][ T65] usb 2-1: can't read configurations, error -71 [ 50.339187][ T370] usb 1-1: USB disconnect, device number 17 [ 50.762421][ T1354] FAULT_INJECTION: forcing a failure. [ 50.762421][ T1354] name failslab, interval 1, probability 0, space 0, times 0 [ 50.775130][ T1354] CPU: 0 UID: 0 PID: 1354 Comm: syz.1.290 Not tainted syzkaller #0 89da86cd63dd77ed75a7a6b832383be384370f21 [ 50.775163][ T1354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 50.775175][ T1354] Call Trace: [ 50.775182][ T1354] [ 50.775189][ T1354] __dump_stack+0x21/0x30 [ 50.775211][ T1354] dump_stack_lvl+0x140/0x1c0 [ 50.775225][ T1354] ? __cfi_dump_stack_lvl+0x10/0x10 [ 50.775239][ T1354] dump_stack+0x19/0x20 [ 50.775251][ T1354] should_fail_ex+0x3c2/0x510 [ 50.775263][ T1354] should_failslab+0xac/0x100 [ 50.775276][ T1354] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 50.775287][ T1354] ? avc_has_perm_noaudit+0x289/0x360 [ 50.775298][ T1354] ? __d_alloc+0x42/0x8c0 [ 50.775308][ T1354] __d_alloc+0x42/0x8c0 [ 50.775317][ T1354] d_alloc_parallel+0xe4/0x1370 [ 50.775327][ T1354] ? avc_has_perm_noaudit+0x26b/0x360 [ 50.775338][ T1354] ? __asan_memcpy+0x5a/0x80 [ 50.775348][ T1354] ? selinux_inode_permission+0x3f2/0x5d0 [ 50.775362][ T1354] ? __cfi_d_alloc_parallel+0x10/0x10 [ 50.775372][ T1354] ? __kasan_check_write+0x18/0x20 [ 50.775382][ T1354] ? rwsem_read_trylock+0x275/0x5a0 [ 50.775397][ T1354] ? downgrade_write+0x470/0x470 [ 50.775410][ T1354] ? generic_permission+0x1e2/0x590 [ 50.775422][ T1354] __lookup_slow+0x150/0x420 [ 50.775433][ T1354] ? __d_lookup+0x4e8/0x550 [ 50.775443][ T1354] ? lookup_one_len+0x300/0x300 [ 50.775454][ T1354] ? down_read+0x7f/0xe0 [ 50.775469][ T1354] ? lookup_one_common+0x320/0x470 [ 50.775481][ T1354] lookup_one_unlocked+0x188/0x2d0 [ 50.775499][ T1354] ? __cfi_lookup_one_unlocked+0x10/0x10 [ 50.775511][ T1354] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 50.775523][ T1354] ? avc_compute_av+0x442/0x760 [ 50.775534][ T1354] ovl_lookup_single+0x1de/0xb20 [ 50.775547][ T1354] ? ovl_lookup_data_layers+0x440/0x440 [ 50.775561][ T1354] ovl_lookup_layer+0x355/0x420 [ 50.775574][ T1354] ovl_lookup+0x3fa/0x1d20 [ 50.775586][ T1354] ? __cfi_avc_has_perm+0x10/0x10 [ 50.775599][ T1354] ? __cfi_ovl_lookup+0x10/0x10 [ 50.775611][ T1354] ? __cfi_ovl_permission+0x10/0x10 [ 50.775623][ T1354] ? __cfi_ovl_permission+0x10/0x10 [ 50.775634][ T1354] ? bpf_lsm_inode_create+0xd/0x20 [ 50.775646][ T1354] ? security_inode_create+0x7e/0x180 [ 50.775659][ T1354] path_openat+0x1127/0x35a0 [ 50.775674][ T1354] ? do_filp_open+0x440/0x440 [ 50.775687][ T1354] do_filp_open+0x1f2/0x440 [ 50.775699][ T1354] ? __cfi_do_filp_open+0x10/0x10 [ 50.775713][ T1354] ? alloc_fd+0x4c1/0x570 [ 50.775725][ T1354] do_sys_openat2+0x134/0x1d0 [ 50.775738][ T1354] ? fput+0x1a4/0x230 [ 50.775750][ T1354] ? do_sys_open+0x100/0x100 [ 50.775762][ T1354] ? ksys_write+0x1f3/0x260 [ 50.775772][ T1354] ? __cfi_ksys_write+0x10/0x10 [ 50.775781][ T1354] ? __se_sys_chdir+0x1ad/0x280 [ 50.775793][ T1354] __x64_sys_openat+0x13a/0x170 [ 50.775807][ T1354] x64_sys_call+0xe69/0x2ee0 [ 50.775816][ T1354] do_syscall_64+0x57/0xf0 [ 50.775827][ T1354] ? clear_bhb_loop+0x50/0xa0 [ 50.775840][ T1354] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 50.775853][ T1354] RIP: 0033:0x7f7f97f9e019 [ 50.775863][ T1354] 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 [ 50.775872][ T1354] RSP: 002b:00007f7f98f1f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 50.775884][ T1354] RAX: ffffffffffffffda RBX: 00007f7f98225fa0 RCX: 00007f7f97f9e019 [ 50.775892][ T1354] RDX: 000000000000275a RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 50.775899][ T1354] RBP: 00007f7f98f1f090 R08: 0000000000000000 R09: 0000000000000000 [ 50.775905][ T1354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.775915][ T1354] R13: 00007f7f98226038 R14: 00007f7f98225fa0 R15: 00007fff49128278 [ 50.775923][ T1354] [ 51.147340][ T422] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 51.157071][ T36] audit: type=1400 audit(2000000009.750:318): avc: denied { ioctl } for pid=1361 comm="syz.1.291" path="socket:[11005]" dev="sockfs" ino=11005 ioctlcmd=0x8919 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 51.182417][ T370] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 51.301482][ T422] usb 4-1: too many configurations: 23, using maximum allowed: 8 [ 51.310054][ T422] usb 4-1: config 1 has an invalid descriptor of length 125, skipping remainder of the config [ 51.320404][ T422] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 51.334060][ T422] usb 4-1: config 1 has an invalid descriptor of length 125, skipping remainder of the config [ 51.344414][ T422] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 51.357992][ T422] usb 4-1: config 1 has an invalid descriptor of length 125, skipping remainder of the config [ 51.362171][ T370] usb 1-1: config 0 has no interfaces? [ 51.368669][ T422] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 51.376602][ T370] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 51.388218][ T422] usb 4-1: config 1 has an invalid descriptor of length 125, skipping remainder of the config [ 51.395893][ T370] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.406325][ T422] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 51.414141][ T370] usb 1-1: Product: syz [ 51.429761][ T422] usb 4-1: config 1 has an invalid descriptor of length 125, skipping remainder of the config [ 51.431137][ T370] usb 1-1: Manufacturer: syz [ 51.441419][ T422] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 51.445970][ T370] usb 1-1: SerialNumber: syz [ 51.459795][ T422] usb 4-1: config 1 has an invalid descriptor of length 125, skipping remainder of the config [ 51.472437][ T370] usb 1-1: config 0 descriptor?? [ 51.474008][ T422] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 51.492353][ T422] usb 4-1: config 1 has an invalid descriptor of length 125, skipping remainder of the config [ 51.502781][ T422] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 51.517122][ T422] usb 4-1: config 1 has an invalid descriptor of length 125, skipping remainder of the config [ 51.527465][ T422] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 51.540515][ T422] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00 [ 51.549562][ T422] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.559785][ T422] cdc_acm 4-1:1.0: probe with driver cdc_acm failed with error -22 [ 51.661058][ T65] usb 2-1: new full-speed USB device number 17 using dummy_hcd [ 51.693303][ T1360] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.701887][ T1360] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.711662][ T36] audit: type=1400 audit(2000000010.310:319): avc: denied { create } for pid=1359 comm="syz.0.294" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 51.731661][ T10] usb 1-1: USB disconnect, device number 18 [ 51.760185][ T422] usb 4-1: string descriptor 0 read error: -71 [ 51.769493][ T422] usb 4-1: USB disconnect, device number 19 [ 51.822208][ T65] usb 2-1: config 0 has an invalid interface number: 15 but max is 0 [ 51.830349][ T65] usb 2-1: config 0 has no interface number 0 [ 51.836552][ T65] usb 2-1: config 0 interface 15 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 51.847714][ T65] usb 2-1: config 0 interface 15 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0 [ 51.857798][ T65] usb 2-1: config 0 interface 15 has no altsetting 0 [ 51.864521][ T65] usb 2-1: New USB device found, idVendor=0458, idProduct=501b, bcdDevice= 0.00 [ 51.873595][ T65] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.882385][ T65] usb 2-1: config 0 descriptor?? [ 51.888233][ T65] usbhid 2-1:0.15: fixing wrong optional hid class descriptors count [ 52.097588][ T1368] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.106235][ T1368] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.114810][ T1368] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.124170][ T1368] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.316339][ T65] usbhid 2-1:0.15: can't add hid device: -71 [ 52.322964][ T65] usbhid 2-1:0.15: probe with driver usbhid failed with error -71 [ 52.331923][ T65] usb 2-1: USB disconnect, device number 17 [ 52.481111][ T422] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 52.631100][ T422] usb 1-1: Using ep0 maxpacket: 8 [ 52.636269][ T10] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 52.644726][ T422] usb 1-1: too many configurations: 15, using maximum allowed: 8 [ 52.657964][ T422] usb 1-1: New USB device found, idVendor=1199, idProduct=6821, bcdDevice=98.59 [ 52.667105][ T422] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.676075][ T422] usb 1-1: config 0 descriptor?? [ 52.687449][ T370] usb 3-1: USB disconnect, device number 18 [ 52.709775][ T1378] FAULT_INJECTION: forcing a failure. [ 52.709775][ T1378] name failslab, interval 1, probability 0, space 0, times 0 [ 52.722637][ T1378] CPU: 0 UID: 0 PID: 1378 Comm: syz.2.299 Not tainted syzkaller #0 89da86cd63dd77ed75a7a6b832383be384370f21 [ 52.722670][ T1378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 52.722682][ T1378] Call Trace: [ 52.722686][ T1378] [ 52.722691][ T1378] __dump_stack+0x21/0x30 [ 52.722710][ T1378] dump_stack_lvl+0x140/0x1c0 [ 52.722730][ T1378] ? __cfi_dump_stack_lvl+0x10/0x10 [ 52.722746][ T1378] ? ovl_lookup_single+0x692/0xb20 [ 52.722760][ T1378] dump_stack+0x19/0x20 [ 52.722772][ T1378] should_fail_ex+0x3c2/0x510 [ 52.722784][ T1378] ? ovl_stack_alloc+0x31/0xb0 [ 52.722796][ T1378] should_failslab+0xac/0x100 [ 52.722809][ T1378] __kmalloc_noprof+0x69/0x510 [ 52.722820][ T1378] ? ovl_lookup_layer+0x355/0x420 [ 52.722832][ T1378] ? ovl_stack_alloc+0x31/0xb0 [ 52.722845][ T1378] ovl_stack_alloc+0x31/0xb0 [ 52.722858][ T1378] ovl_lookup+0x596/0x1d20 [ 52.722869][ T1378] ? __cfi_avc_has_perm+0x10/0x10 [ 52.722883][ T1378] ? __cfi_ovl_lookup+0x10/0x10 [ 52.722895][ T1378] ? __cfi_ovl_permission+0x10/0x10 [ 52.722906][ T1378] ? __cfi_ovl_permission+0x10/0x10 [ 52.722917][ T1378] ? bpf_lsm_inode_create+0xd/0x20 [ 52.722929][ T1378] ? security_inode_create+0x7e/0x180 [ 52.722942][ T1378] path_openat+0x1127/0x35a0 [ 52.722958][ T1378] ? do_filp_open+0x440/0x440 [ 52.722971][ T1378] do_filp_open+0x1f2/0x440 [ 52.722983][ T1378] ? __cfi_do_filp_open+0x10/0x10 [ 52.722997][ T1378] ? alloc_fd+0x4c1/0x570 [ 52.723009][ T1378] do_sys_openat2+0x134/0x1d0 [ 52.723023][ T1378] ? fput+0x1a4/0x230 [ 52.723034][ T1378] ? do_sys_open+0x100/0x100 [ 52.723047][ T1378] ? ksys_write+0x1f3/0x260 [ 52.723057][ T1378] ? __cfi_ksys_write+0x10/0x10 [ 52.723067][ T1378] ? __se_sys_chdir+0x1ad/0x280 [ 52.723084][ T1378] __x64_sys_openat+0x13a/0x170 [ 52.723098][ T1378] x64_sys_call+0xe69/0x2ee0 [ 52.723107][ T1378] do_syscall_64+0x57/0xf0 [ 52.723119][ T1378] ? clear_bhb_loop+0x50/0xa0 [ 52.723133][ T1378] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 52.723145][ T1378] RIP: 0033:0x7f3b9879e019 [ 52.723155][ T1378] 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 [ 52.723164][ T1378] RSP: 002b:00007f3b996f8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 52.723176][ T1378] RAX: ffffffffffffffda RBX: 00007f3b98a25fa0 RCX: 00007f3b9879e019 [ 52.723183][ T1378] RDX: 000000000000275a RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 52.723191][ T1378] RBP: 00007f3b996f8090 R08: 0000000000000000 R09: 0000000000000000 [ 52.723197][ T1378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.723204][ T1378] R13: 00007f3b98a26038 R14: 00007f3b98a25fa0 R15: 00007ffedce7c448 [ 52.723212][ T1378] [ 52.834059][ T36] audit: type=1400 audit(2000000011.410:320): avc: denied { bpf } for pid=1379 comm="syz.1.301" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 52.870633][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 52.877261][ T1384] netlink: 20 bytes leftover after parsing attributes in process `syz.1.302'. [ 52.878159][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 53.051226][ T422] usb 1-1: string descriptor 0 read error: -71 [ 53.057619][ T422] hub 1-1:0.0: Invalid hub with more than one config or interface [ 53.065500][ T422] hub 1-1:0.0: probe with driver hub failed with error -22 [ 53.073618][ T422] usb 1-1: USB disconnect, device number 19 [ 53.080154][ T10] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 53.093607][ T10] usb 4-1: New USB device found, idVendor=054c, idProduct=09cc, bcdDevice= 0.00 [ 53.102727][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.111732][ T10] usb 4-1: config 0 descriptor?? [ 53.221070][ T370] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 53.371053][ T823] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 53.381046][ T370] usb 3-1: Using ep0 maxpacket: 8 [ 53.387403][ T370] usb 3-1: unable to get BOS descriptor or descriptor too short [ 53.400250][ T370] usb 3-1: config 4 has an invalid interface number: 147 but max is 0 [ 53.408688][ T370] usb 3-1: config 4 contains an unexpected descriptor of type 0x2, skipping [ 53.417463][ T370] usb 3-1: config 4 has no interface number 0 [ 53.424889][ T370] usb 3-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 53.433964][ T370] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.442066][ T370] usb 3-1: Product: syz [ 53.446232][ T370] usb 3-1: Manufacturer: syz [ 53.450830][ T370] usb 3-1: SerialNumber: syz [ 53.519365][ T10] playstation 0003:054C:09CC.0004: unknown main item tag 0x0 [ 53.526969][ T10] playstation 0003:054C:09CC.0004: unknown main item tag 0x0 [ 53.532108][ T823] usb 2-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 53.534639][ T10] playstation 0003:054C:09CC.0004: unknown main item tag 0x0 [ 53.546111][ T823] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 53.553693][ T10] playstation 0003:054C:09CC.0004: unknown main item tag 0x0 [ 53.564507][ T823] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 53.572064][ T10] playstation 0003:054C:09CC.0004: unknown main item tag 0x0 [ 53.583156][ T823] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 53.590661][ T10] playstation 0003:054C:09CC.0004: unknown main item tag 0x0 [ 53.599615][ T823] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.608345][ T10] playstation 0003:054C:09CC.0004: hidraw0: USB HID vff.fd Device [HID 054c:09cc] on usb-dummy_hcd.3-1/input0 [ 53.627405][ T1389] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 53.718473][ T10] playstation 0003:054C:09CC.0004: Invalid byte count transferred, expected 16 got 0 [ 53.728095][ T10] playstation 0003:054C:09CC.0004: Failed to retrieve DualShock4 pairing info: -22 [ 53.737455][ T10] playstation 0003:054C:09CC.0004: Failed to get MAC address from DualShock4 [ 53.746633][ T10] playstation 0003:054C:09CC.0004: Failed to create dualshock4. [ 53.754854][ T10] playstation 0003:054C:09CC.0004: probe with driver playstation failed with error -22 [ 53.939356][ T1376] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.949892][ T1376] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.958380][ T1394] netlink: 'syz.0.306': attribute type 15 has an invalid length. [ 53.959188][ T10] usb 4-1: USB disconnect, device number 20 [ 54.130035][ T36] audit: type=1326 audit(2000000012.720:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1393 comm="syz.0.306" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbdae79e019 code=0x0 [ 54.881105][ T10] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 54.991395][ T823] aiptek 2-1:17.0: Aiptek using 400 ms programming speed [ 55.001502][ T823] input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:17.0/input/input11 [ 55.031052][ T10] usb 4-1: Using ep0 maxpacket: 8 [ 55.031543][ T1437] FAULT_INJECTION: forcing a failure. [ 55.031543][ T1437] name failslab, interval 1, probability 0, space 0, times 0 [ 55.044235][ T10] usb 4-1: unable to get BOS descriptor or descriptor too short [ 55.048965][ T1437] CPU: 1 UID: 0 PID: 1437 Comm: syz.0.315 Not tainted syzkaller #0 89da86cd63dd77ed75a7a6b832383be384370f21 [ 55.048998][ T1437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 55.049010][ T1437] Call Trace: [ 55.049016][ T1437] [ 55.049022][ T1437] __dump_stack+0x21/0x30 [ 55.049053][ T1437] dump_stack_lvl+0x140/0x1c0 [ 55.049075][ T1437] ? __cfi_dump_stack_lvl+0x10/0x10 [ 55.049099][ T1437] dump_stack+0x19/0x20 [ 55.049120][ T1437] should_fail_ex+0x3c2/0x510 [ 55.049140][ T1437] should_failslab+0xac/0x100 [ 55.049162][ T1437] kmem_cache_alloc_noprof+0x42/0x410 [ 55.049179][ T1437] ? security_inode_alloc+0x51/0x230 [ 55.049200][ T1437] ? __cfi_make_kgid+0x10/0x10 [ 55.049221][ T1437] security_inode_alloc+0x51/0x230 [ 55.049241][ T1437] inode_init_always_gfp+0x756/0x9e0 [ 55.049263][ T1437] ? __cfi_ovl_alloc_inode+0x10/0x10 [ 55.049282][ T1437] alloc_inode+0xc5/0x270 [ 55.049303][ T1437] new_inode+0x25/0x1e0 [ 55.049323][ T1437] ? mnt_want_write+0x321/0x510 [ 55.049346][ T1437] ovl_new_inode+0x28/0x2b0 [ 55.049366][ T1437] ovl_create_object+0x163/0x330 [ 55.049389][ T1437] ? ovl_get_acl+0x70/0x70 [ 55.049411][ T1437] ? __cfi_ovl_permission+0x10/0x10 [ 55.049432][ T1437] ovl_create+0x2f/0x40 [ 55.049453][ T1437] ? __cfi_ovl_create+0x10/0x10 [ 55.049475][ T1437] path_openat+0x150b/0x35a0 [ 55.049500][ T1437] ? do_filp_open+0x440/0x440 [ 55.049523][ T1437] do_filp_open+0x1f2/0x440 [ 55.049544][ T1437] ? __cfi_do_filp_open+0x10/0x10 [ 55.049568][ T1437] ? alloc_fd+0x4c1/0x570 [ 55.049587][ T1437] do_sys_openat2+0x134/0x1d0 [ 55.049609][ T1437] ? fput+0x1a4/0x230 [ 55.049629][ T1437] ? do_sys_open+0x100/0x100 [ 55.049651][ T1437] ? ksys_write+0x1f3/0x260 [ 55.049668][ T1437] ? __cfi_ksys_write+0x10/0x10 [ 55.049694][ T1437] __x64_sys_openat+0x13a/0x170 [ 55.049718][ T1437] x64_sys_call+0xe69/0x2ee0 [ 55.049733][ T1437] do_syscall_64+0x57/0xf0 [ 55.049753][ T1437] ? clear_bhb_loop+0x50/0xa0 [ 55.049775][ T1437] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 55.049796][ T1437] RIP: 0033:0x7fbdae79e019 [ 55.049812][ T1437] 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 [ 55.049827][ T1437] RSP: 002b:00007fbdaf62c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 55.049847][ T1437] RAX: ffffffffffffffda RBX: 00007fbdaea25fa0 RCX: 00007fbdae79e019 [ 55.049861][ T1437] RDX: 000000000000275a RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 55.049874][ T1437] RBP: 00007fbdaf62c090 R08: 0000000000000000 R09: 0000000000000000 [ 55.049885][ T1437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 55.049896][ T1437] R13: 00007fbdaea26038 R14: 00007fbdaea25fa0 R15: 00007fff0f4f3728 [ 55.049911][ T1437] [ 55.334359][ T10] usb 4-1: config 2 has an invalid interface number: 2 but max is 0 [ 55.342526][ T10] usb 4-1: config 2 has no interface number 0 [ 55.350393][ T10] usb 4-1: config 2 interface 2 altsetting 128 endpoint 0x5 has invalid wMaxPacketSize 0 [ 55.362652][ T10] usb 4-1: config 2 interface 2 altsetting 128 bulk endpoint 0x5 has invalid maxpacket 0 [ 55.372759][ T10] usb 4-1: config 2 interface 2 has no altsetting 0 [ 55.381095][ T10] usb 4-1: New USB device found, idVendor=0499, idProduct=89a4, bcdDevice=4f.cd [ 55.390251][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.398308][ T10] usb 4-1: Product: syz [ 55.402546][ T10] usb 4-1: Manufacturer: syz [ 55.407149][ T10] usb 4-1: SerialNumber: syz [ 55.625055][ T10] usb 4-1: USB disconnect, device number 21 [ 55.635931][ T312] udevd[312]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:2.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 55.909113][ T370] usb 3-1: Found UVC 0.02 device syz (04f2:b746) [ 55.915789][ T370] uvcvideo 3-1:4.147: Entity type for entity Output 251 was not initialized! [ 55.923375][ T1463] netlink: 'syz.2.319': attribute type 4 has an invalid length. [ 55.925009][ T370] usb 3-1: Failed to create links for entity 251 [ 55.932428][ T1463] netlink: 17 bytes leftover after parsing attributes in process `syz.2.319'. [ 55.939157][ T370] usb 3-1: Failed to register entities (-22). [ 55.956536][ T370] usb 3-1: USB disconnect, device number 19 [ 56.271079][ T370] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 56.295845][ T10] usb 2-1: USB disconnect, device number 18 [ 56.295890][ C1] aiptek 2-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 56.377088][ T1472] netlink: 'syz.1.321': attribute type 27 has an invalid length. [ 56.431104][ T370] usb 3-1: Using ep0 maxpacket: 8 [ 56.437302][ T370] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 32 [ 56.447300][ T370] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 56.461158][ T370] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.470220][ T370] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 56.478240][ T370] usb 3-1: SerialNumber: syz [ 56.484041][ T1463] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 56.621067][ T65] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 56.700458][ T370] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -71 [ 56.711603][ T370] usb 3-1: USB disconnect, device number 20 [ 56.751099][ T65] usb 1-1: device descriptor read/64, error -71 [ 56.822680][ T36] audit: type=1400 audit(2000000015.420:322): avc: denied { shutdown } for pid=1476 comm="syz.1.325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 56.992964][ T65] usb 1-1: device descriptor read/64, error -71 [ 57.141132][ T422] usb 2-1: new full-speed USB device number 19 using dummy_hcd [ 57.231128][ T65] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 57.251119][ T370] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 57.279948][ T36] audit: type=1400 audit(2000000015.870:323): avc: denied { create } for pid=1486 comm="syz.2.330" name="#35" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 57.300681][ T36] audit: type=1400 audit(2000000015.870:324): avc: denied { link } for pid=1486 comm="syz.2.330" name="#35" dev="tmpfs" ino=470 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 57.323226][ T36] audit: type=1400 audit(2000000015.870:325): avc: denied { rename } for pid=1486 comm="syz.2.330" name="#36" dev="tmpfs" ino=470 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 57.347518][ T422] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 57.361060][ T36] audit: type=1400 audit(2000000015.950:326): avc: denied { accept } for pid=1490 comm="syz.2.332" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 57.381474][ T65] usb 1-1: device descriptor read/64, error -71 [ 57.391053][ T370] usb 4-1: device descriptor read/64, error -71 [ 57.393406][ T36] audit: type=1400 audit(2000000015.980:327): avc: denied { setopt } for pid=1495 comm="syz.2.333" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 57.416706][ T422] usb 2-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 57.421081][ T36] audit: type=1400 audit(2000000015.980:328): avc: denied { bind } for pid=1495 comm="syz.2.333" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 57.425863][ T422] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.471097][ T422] usb 2-1: Product: syz [ 57.476309][ T422] usb 2-1: Manufacturer: syz [ 57.480915][ T422] usb 2-1: SerialNumber: syz [ 57.496938][ T422] usb 2-1: config 0 descriptor?? [ 57.631128][ T65] usb 1-1: device descriptor read/64, error -71 [ 57.641111][ T370] usb 4-1: device descriptor read/64, error -71 [ 57.710175][ T422] usb 2-1: USB disconnect, device number 19 [ 57.731131][ T823] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 57.741231][ T65] usb usb1-port1: attempt power cycle [ 57.881131][ T823] usb 3-1: Using ep0 maxpacket: 16 [ 57.886368][ T370] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 57.895171][ T823] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 140, changing to 7 [ 57.907976][ T823] usb 3-1: New USB device found, idVendor=0582, idProduct=0044, bcdDevice= 0.40 [ 57.917171][ T823] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.925228][ T823] usb 3-1: Product: syz [ 57.929707][ T823] usb 3-1: Manufacturer: syz [ 57.934363][ T823] usb 3-1: SerialNumber: syz [ 58.031076][ T370] usb 4-1: device descriptor read/64, error -71 [ 58.081190][ T65] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 58.102142][ T65] usb 1-1: device descriptor read/8, error -71 [ 58.144282][ T823] usb 3-1: USB disconnect, device number 21 [ 58.243365][ T65] usb 1-1: device descriptor read/8, error -71 [ 58.271168][ T370] usb 4-1: device descriptor read/64, error -71 [ 58.381167][ T370] usb usb4-port1: attempt power cycle [ 58.491104][ T65] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 58.512121][ T65] usb 1-1: device descriptor read/8, error -71 [ 58.642434][ T65] usb 1-1: device descriptor read/8, error -71 [ 58.666834][ T1526] tmpfs: Unknown parameter 'n' [ 58.672100][ T36] audit: type=1400 audit(2000000017.270:329): avc: denied { read } for pid=1525 comm="syz.2.343" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 58.721154][ T370] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 58.742251][ T370] usb 4-1: device descriptor read/8, error -71 [ 58.751418][ T65] usb usb1-port1: unable to enumerate USB device [ 58.811060][ T10] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 58.878218][ T370] usb 4-1: device descriptor read/8, error -71 [ 58.972294][ T10] usb 2-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 58.983929][ T10] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 58.994955][ T10] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 59.004946][ T10] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 59.014349][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.122040][ T370] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 59.142059][ T370] usb 4-1: device descriptor read/8, error -71 [ 59.224019][ T36] audit: type=1400 audit(2000000017.820:330): avc: denied { write } for pid=1522 comm="syz.1.342" name="kmsg" dev="devtmpfs" ino=9 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kmsg_device_t tclass=chr_file permissive=1 [ 59.273070][ T370] usb 4-1: device descriptor read/8, error -71 [ 59.292707][ T10] aiptek 2-1:17.0: Aiptek using 400 ms programming speed [ 59.301660][ T10] input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:17.0/input/input12 [ 59.316886][ T10] usb 2-1: USB disconnect, device number 20 [ 59.381183][ T370] usb usb4-port1: unable to enumerate USB device [ 59.852716][ T1573] netlink: 48 bytes leftover after parsing attributes in process `syz.2.362'. [ 59.951061][ T10] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 60.101063][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 60.106693][ T10] usb 2-1: too many configurations: 17, using maximum allowed: 8 [ 60.121066][ T65] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 60.128935][ T1569] tipc: Enabling of bearer rejected, media not registered [ 60.138440][ T36] audit: type=1400 audit(2000000018.730:331): avc: denied { create } for pid=1568 comm="syz.1.360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 60.161880][ T36] audit: type=1400 audit(2000000018.730:332): avc: denied { read } for pid=1568 comm="syz.1.360" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 60.184923][ T10] usb 2-1: string descriptor 0 read error: -71 [ 60.191443][ T10] usb 2-1: New USB device found, idVendor=04e8, idProduct=a101, bcdDevice= 4.48 [ 60.200493][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.221386][ T10] r8152-cfgselector 2-1: Unknown version 0x0000 [ 60.227682][ T10] r8152-cfgselector 2-1: rejected 8 configurations due to insufficient available bus power [ 60.238224][ T10] r8152-cfgselector 2-1: no configuration chosen from 8 choices [ 60.246593][ T10] r8152-cfgselector 2-1: USB disconnect, device number 21 [ 60.276251][ T65] usb 3-1: New USB device found, idVendor=1a86, idProduct=752d, bcdDevice= 0.40 [ 60.285491][ T65] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.299709][ T65] usb 3-1: Product: syz [ 60.306336][ T65] usb 3-1: Manufacturer: syz [ 60.312306][ T65] usb 3-1: SerialNumber: syz [ 60.386858][ T1605] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.395540][ T1605] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.441064][ T370] usb 4-1: new full-speed USB device number 26 using dummy_hcd [ 60.543935][ T65] snd-usb-audio 3-1:1.1: probe with driver snd-usb-audio failed with error -2 [ 60.561664][ T65] usb 3-1: USB disconnect, device number 22 [ 60.592428][ T370] usb 4-1: config 162 has an invalid interface number: 79 but max is 1 [ 60.601056][ T370] usb 4-1: config 162 has an invalid interface number: 183 but max is 1 [ 60.609420][ T370] usb 4-1: config 162 has no interface number 0 [ 60.615920][ T370] usb 4-1: config 162 has no interface number 1 [ 60.622418][ T370] usb 4-1: config 162 interface 79 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 60.635749][ T370] usb 4-1: config 162 interface 183 altsetting 1 has a duplicate endpoint with address 0x9, skipping [ 60.646836][ T370] usb 4-1: config 162 interface 183 altsetting 1 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 60.658082][ T370] usb 4-1: config 162 interface 183 altsetting 1 endpoint 0x3 has invalid maxpacket 1023, setting to 64 [ 60.669316][ T370] usb 4-1: config 162 interface 183 altsetting 1 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 60.681191][ T370] usb 4-1: config 162 interface 183 altsetting 1 endpoint 0x86 has invalid maxpacket 23105, setting to 64 [ 60.693120][ T370] usb 4-1: config 162 interface 183 altsetting 1 endpoint 0x85 has an invalid bInterval 0, changing to 10 [ 60.704496][ T370] usb 4-1: config 162 interface 183 altsetting 1 endpoint 0x85 has invalid wMaxPacketSize 0 [ 60.711076][ T10] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 60.719119][ T370] usb 4-1: config 162 interface 183 altsetting 1 has 5 endpoint descriptors, different from the interface descriptor's value: 4 [ 60.735450][ T370] usb 4-1: config 162 interface 79 has no altsetting 0 [ 60.742394][ T370] usb 4-1: config 162 interface 183 has no altsetting 0 [ 60.750885][ T370] usb 4-1: New USB device found, idVendor=056e, idProduct=5004, bcdDevice=db.d1 [ 60.754051][ T1615] FAULT_INJECTION: forcing a failure. [ 60.754051][ T1615] name failslab, interval 1, probability 0, space 0, times 0 [ 60.761147][ T370] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.774123][ T1615] CPU: 0 UID: 0 PID: 1615 Comm: syz.2.375 Not tainted syzkaller #0 89da86cd63dd77ed75a7a6b832383be384370f21 [ 60.774151][ T1615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 60.774163][ T1615] Call Trace: [ 60.774169][ T1615] [ 60.774175][ T1615] __dump_stack+0x21/0x30 [ 60.774204][ T1615] dump_stack_lvl+0x140/0x1c0 [ 60.774226][ T1615] ? __cfi_dump_stack_lvl+0x10/0x10 [ 60.774249][ T1615] ? __asan_memcpy+0x5a/0x80 [ 60.774267][ T1615] dump_stack+0x19/0x20 [ 60.774289][ T1615] should_fail_ex+0x3c2/0x510 [ 60.774308][ T1615] should_failslab+0xac/0x100 [ 60.774328][ T1615] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 60.774347][ T1615] ? shmem_alloc_inode+0x3b/0xd0 [ 60.774369][ T1615] ? avc_has_perm_noaudit+0x26b/0x360 [ 60.774398][ T1615] ? __cfi_shmem_alloc_inode+0x10/0x10 [ 60.774420][ T1615] shmem_alloc_inode+0x3b/0xd0 [ 60.774439][ T1615] ? __cfi_shmem_alloc_inode+0x10/0x10 [ 60.774460][ T1615] alloc_inode+0x7a/0x270 [ 60.774482][ T1615] ? __cfi__raw_spin_lock+0x10/0x10 [ 60.774501][ T1615] new_inode+0x25/0x1e0 [ 60.774522][ T1615] shmem_get_inode+0x352/0xc10 [ 60.774543][ T1615] shmem_mknod+0x63/0x200 [ 60.774565][ T1615] shmem_create+0x38/0x50 [ 60.774587][ T1615] vfs_create+0x4f2/0x730 [ 60.774610][ T1615] ovl_create_real+0x20f/0x4a0 [ 60.774633][ T1615] ovl_create_or_link+0x566/0x1470 [ 60.774658][ T1615] ? ovl_create_object+0x330/0x330 [ 60.774682][ T1615] ? __kasan_check_write+0x18/0x20 [ 60.774699][ T1615] ? _raw_spin_lock+0x92/0x120 [ 60.774717][ T1615] ? __cfi__raw_spin_lock+0x10/0x10 [ 60.774735][ T1615] ? __cfi_ovl_alloc_inode+0x10/0x10 [ 60.774756][ T1615] ? __kasan_check_write+0x18/0x20 [ 60.774772][ T1615] ? from_vfsgid+0x76/0xb0 [ 60.774788][ T1615] ? inode_init_owner+0x1da/0x380 [ 60.774813][ T1615] ovl_create_object+0x228/0x330 [ 60.774836][ T1615] ? ovl_get_acl+0x70/0x70 [ 60.774859][ T1615] ? __cfi_ovl_permission+0x10/0x10 [ 60.774879][ T1615] ovl_create+0x2f/0x40 [ 60.774896][ T1615] ? __cfi_ovl_create+0x10/0x10 [ 60.774913][ T1615] path_openat+0x150b/0x35a0 [ 60.774934][ T1615] ? do_filp_open+0x440/0x440 [ 60.774957][ T1615] do_filp_open+0x1f2/0x440 [ 60.774979][ T1615] ? __cfi_do_filp_open+0x10/0x10 [ 60.775002][ T1615] ? alloc_fd+0x4c1/0x570 [ 60.775022][ T1615] do_sys_openat2+0x134/0x1d0 [ 60.775044][ T1615] ? fput+0x1a4/0x230 [ 60.775065][ T1615] ? do_sys_open+0x100/0x100 [ 60.775086][ T1615] ? ksys_write+0x1f3/0x260 [ 60.775104][ T1615] ? __cfi_ksys_write+0x10/0x10 [ 60.775122][ T1615] __x64_sys_openat+0x13a/0x170 [ 60.775145][ T1615] x64_sys_call+0xe69/0x2ee0 [ 60.775161][ T1615] do_syscall_64+0x57/0xf0 [ 60.775180][ T1615] ? clear_bhb_loop+0x50/0xa0 [ 60.775201][ T1615] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 60.775223][ T1615] RIP: 0033:0x7f3b9879e019 [ 60.775239][ T1615] 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 [ 60.775254][ T1615] RSP: 002b:00007f3b996f8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 60.775274][ T1615] RAX: ffffffffffffffda RBX: 00007f3b98a25fa0 RCX: 00007f3b9879e019 [ 60.775288][ T1615] RDX: 000000000000275a RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 60.775301][ T1615] RBP: 00007f3b996f8090 R08: 0000000000000000 R09: 0000000000000000 [ 60.775312][ T1615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 60.775324][ T1615] R13: 00007f3b98a26038 R14: 00007f3b98a25fa0 R15: 00007ffedce7c448 [ 60.775339][ T1615] [ 60.883592][ T10] usb 2-1: New USB device found, idVendor=15ca, idProduct=1806, bcdDevice= 0.40 [ 60.887096][ T370] usb 4-1: Product: syz [ 60.887115][ T370] usb 4-1: Manufacturer: syz [ 60.892400][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.896247][ T370] usb 4-1: SerialNumber: syz [ 60.913799][ T10] usb 2-1: Product: syz [ 60.920410][ T36] audit: type=1400 audit(2000000019.510:333): avc: denied { read append } for pid=1616 comm="syz.2.376" name="file1" dev="tmpfs" ino=572 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 60.929250][ T10] usb 2-1: Manufacturer: syz [ 60.936974][ T36] audit: type=1400 audit(2000000019.510:334): avc: denied { open } for pid=1616 comm="syz.2.376" path="/94/file0/file1" dev="overlay" ino=572 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 60.941271][ T10] usb 2-1: SerialNumber: syz [ 60.973953][ T36] audit: type=1400 audit(2000000019.570:335): avc: denied { write } for pid=1618 comm="syz.0.377" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 61.184751][ T10] usb 2-1: MIDIStreaming interface descriptor not found [ 61.187840][ T370] pl2303 4-1:162.79: required endpoints missing [ 61.225348][ T36] audit: type=1400 audit(2000000019.570:336): avc: denied { open } for pid=1618 comm="syz.0.377" path="/84/file0/.pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 61.245138][ T370] pl2303 4-1:162.183: pl2303 converter detected [ 61.255708][ T10] usb 2-1: USB disconnect, device number 22 [ 61.283871][ T370] pl2303 4-1:162.183: pl2303_vendor_read - failed to read [8484]: -71 [ 61.289491][ T36] audit: type=1400 audit(2000000019.570:337): avc: denied { ioctl } for pid=1618 comm="syz.0.377" path="/84/file0/.pending_reads" dev="incremental-fs" ino=2 ioctlcmd=0xae46 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 61.306062][ T370] pl2303 4-1:162.183: pl2303_vendor_write - failed to write [0404]: -71 [ 61.325071][ T36] audit: type=1400 audit(2000000019.590:338): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 61.345452][ T370] pl2303 4-1:162.183: pl2303_vendor_read - failed to read [8484]: -71 [ 61.354388][ T443] udevd[443]: 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 [ 61.359549][ T370] pl2303 4-1:162.183: pl2303_vendor_read - failed to read [8383]: -71 [ 61.384587][ T370] pl2303 4-1:162.183: pl2303_vendor_read - failed to read [8484]: -71 [ 61.393462][ T370] pl2303 4-1:162.183: pl2303_vendor_write - failed to write [0404]: -71 [ 61.402189][ T370] pl2303 4-1:162.183: pl2303_vendor_read - failed to read [8484]: -71 [ 61.420618][ T370] pl2303 4-1:162.183: pl2303_vendor_read - failed to read [8383]: -71 [ 61.429258][ T370] pl2303 4-1:162.183: pl2303_vendor_write - failed to write [0000]: -71 [ 61.438033][ T370] pl2303 4-1:162.183: pl2303_vendor_write - failed to write [0001]: -71 [ 61.446742][ T370] pl2303 4-1:162.183: pl2303_vendor_write - failed to write [0002]: -71 [ 61.459514][ T370] usb 4-1: pl2303 converter now attached to ttyUSB0 [ 61.477370][ T370] usb 4-1: USB disconnect, device number 26 [ 61.502729][ T370] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [ 61.514002][ T370] pl2303 4-1:162.183: device disconnected [ 61.614450][ T1638] FAULT_INJECTION: forcing a failure. [ 61.614450][ T1638] name failslab, interval 1, probability 0, space 0, times 0 [ 61.627266][ T1638] CPU: 0 UID: 0 PID: 1638 Comm: syz.2.384 Not tainted syzkaller #0 89da86cd63dd77ed75a7a6b832383be384370f21 [ 61.627298][ T1638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 61.627310][ T1638] Call Trace: [ 61.627317][ T1638] [ 61.627325][ T1638] __dump_stack+0x21/0x30 [ 61.627354][ T1638] dump_stack_lvl+0x140/0x1c0 [ 61.627378][ T1638] ? __cfi_dump_stack_lvl+0x10/0x10 [ 61.627404][ T1638] dump_stack+0x19/0x20 [ 61.627426][ T1638] should_fail_ex+0x3c2/0x510 [ 61.627446][ T1638] should_failslab+0xac/0x100 [ 61.627469][ T1638] kmem_cache_alloc_noprof+0x42/0x410 [ 61.627489][ T1638] ? security_inode_alloc+0x51/0x230 [ 61.627511][ T1638] ? __cfi_make_kgid+0x10/0x10 [ 61.627533][ T1638] security_inode_alloc+0x51/0x230 [ 61.627554][ T1638] inode_init_always_gfp+0x756/0x9e0 [ 61.627575][ T1638] ? __cfi_shmem_alloc_inode+0x10/0x10 [ 61.627598][ T1638] alloc_inode+0xc5/0x270 [ 61.627619][ T1638] ? __cfi__raw_spin_lock+0x10/0x10 [ 61.627640][ T1638] new_inode+0x25/0x1e0 [ 61.627662][ T1638] shmem_get_inode+0x352/0xc10 [ 61.627684][ T1638] shmem_mknod+0x63/0x200 [ 61.627717][ T1638] shmem_create+0x38/0x50 [ 61.627739][ T1638] vfs_create+0x4f2/0x730 [ 61.627762][ T1638] ovl_create_real+0x20f/0x4a0 [ 61.627788][ T1638] ovl_create_or_link+0x566/0x1470 [ 61.627815][ T1638] ? ovl_create_object+0x330/0x330 [ 61.627839][ T1638] ? __kasan_check_write+0x18/0x20 [ 61.627857][ T1638] ? _raw_spin_lock+0x92/0x120 [ 61.627876][ T1638] ? __cfi__raw_spin_lock+0x10/0x10 [ 61.627895][ T1638] ? __cfi_ovl_alloc_inode+0x10/0x10 [ 61.627917][ T1638] ? __kasan_check_write+0x18/0x20 [ 61.627934][ T1638] ? from_vfsgid+0x76/0xb0 [ 61.627950][ T1638] ? inode_init_owner+0x1da/0x380 [ 61.627976][ T1638] ovl_create_object+0x228/0x330 [ 61.628005][ T1638] ? ovl_get_acl+0x70/0x70 [ 61.628029][ T1638] ? __cfi_ovl_permission+0x10/0x10 [ 61.628051][ T1638] ovl_create+0x2f/0x40 [ 61.628073][ T1638] ? __cfi_ovl_create+0x10/0x10 [ 61.628096][ T1638] path_openat+0x150b/0x35a0 [ 61.628123][ T1638] ? do_filp_open+0x440/0x440 [ 61.628147][ T1638] do_filp_open+0x1f2/0x440 [ 61.628170][ T1638] ? __cfi_do_filp_open+0x10/0x10 [ 61.628195][ T1638] ? alloc_fd+0x4c1/0x570 [ 61.628215][ T1638] do_sys_openat2+0x134/0x1d0 [ 61.628239][ T1638] ? fput+0x1a4/0x230 [ 61.628260][ T1638] ? do_sys_open+0x100/0x100 [ 61.628283][ T1638] ? ksys_write+0x1f3/0x260 [ 61.628301][ T1638] ? __cfi_ksys_write+0x10/0x10 [ 61.628319][ T1638] ? __se_sys_chdir+0x1ad/0x280 [ 61.628341][ T1638] __x64_sys_openat+0x13a/0x170 [ 61.628365][ T1638] x64_sys_call+0xe69/0x2ee0 [ 61.628382][ T1638] do_syscall_64+0x57/0xf0 [ 61.628402][ T1638] ? clear_bhb_loop+0x50/0xa0 [ 61.628426][ T1638] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 61.628448][ T1638] RIP: 0033:0x7f3b9879e019 [ 61.628464][ T1638] 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 [ 61.628480][ T1638] RSP: 002b:00007f3b996f8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 61.628500][ T1638] RAX: ffffffffffffffda RBX: 00007f3b98a25fa0 RCX: 00007f3b9879e019 [ 61.628515][ T1638] RDX: 000000000000275a RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 61.628528][ T1638] RBP: 00007f3b996f8090 R08: 0000000000000000 R09: 0000000000000000 [ 61.628540][ T1638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 61.628552][ T1638] R13: 00007f3b98a26038 R14: 00007f3b98a25fa0 R15: 00007ffedce7c448 [ 61.628568][ T1638] [ 62.157034][ T36] audit: type=1400 audit(2000000020.750:339): avc: denied { setopt } for pid=1656 comm="syz.0.392" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 62.187757][ T1659] FAULT_INJECTION: forcing a failure. [ 62.187757][ T1659] name failslab, interval 1, probability 0, space 0, times 0 [ 62.200501][ T1659] CPU: 1 UID: 0 PID: 1659 Comm: syz.2.393 Not tainted syzkaller #0 89da86cd63dd77ed75a7a6b832383be384370f21 [ 62.200531][ T1659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 62.200543][ T1659] Call Trace: [ 62.200549][ T1659] [ 62.200556][ T1659] __dump_stack+0x21/0x30 [ 62.200584][ T1659] dump_stack_lvl+0x140/0x1c0 [ 62.200605][ T1659] ? __cfi_dump_stack_lvl+0x10/0x10 [ 62.200629][ T1659] ? kasan_save_alloc_info+0x3a/0x50 [ 62.200656][ T1659] dump_stack+0x19/0x20 [ 62.200729][ T1659] should_fail_ex+0x3c2/0x510 [ 62.200749][ T1659] ? security_inode_init_security+0x11c/0x600 [ 62.200773][ T1659] should_failslab+0xac/0x100 [ 62.200795][ T1659] __kmalloc_noprof+0x69/0x510 [ 62.200813][ T1659] ? security_inode_init_security+0x11c/0x600 [ 62.200835][ T1659] ? get_inode_acl+0x50/0x50 [ 62.200859][ T1659] ? __cfi_shmem_alloc_inode+0x10/0x10 [ 62.200880][ T1659] ? __cfi_shmem_initxattrs+0x10/0x10 [ 62.200903][ T1659] security_inode_init_security+0x11c/0x600 [ 62.200926][ T1659] ? __cfi_security_inode_init_security+0x10/0x10 [ 62.200947][ T1659] ? set_cached_acl+0xe1/0x1a0 [ 62.200971][ T1659] ? simple_acl_create+0x190/0x1c0 [ 62.200992][ T1659] shmem_mknod+0xd5/0x200 [ 62.201012][ T1659] shmem_create+0x38/0x50 [ 62.201032][ T1659] vfs_create+0x4f2/0x730 [ 62.201053][ T1659] ovl_create_real+0x20f/0x4a0 [ 62.201078][ T1659] ovl_create_or_link+0x566/0x1470 [ 62.201104][ T1659] ? ovl_create_object+0x330/0x330 [ 62.201128][ T1659] ? __kasan_check_write+0x18/0x20 [ 62.201146][ T1659] ? _raw_spin_lock+0x92/0x120 [ 62.201166][ T1659] ? __cfi__raw_spin_lock+0x10/0x10 [ 62.201183][ T1659] ? __cfi_ovl_alloc_inode+0x10/0x10 [ 62.201203][ T1659] ? __kasan_check_write+0x18/0x20 [ 62.201219][ T1659] ? from_vfsgid+0x76/0xb0 [ 62.201234][ T1659] ? inode_init_owner+0x1da/0x380 [ 62.201260][ T1659] ovl_create_object+0x228/0x330 [ 62.201283][ T1659] ? ovl_get_acl+0x70/0x70 [ 62.201306][ T1659] ? __cfi_ovl_permission+0x10/0x10 [ 62.201342][ T1659] ovl_create+0x2f/0x40 [ 62.201369][ T1659] ? __cfi_ovl_create+0x10/0x10 [ 62.201391][ T1659] path_openat+0x150b/0x35a0 [ 62.201417][ T1659] ? do_filp_open+0x440/0x440 [ 62.201440][ T1659] do_filp_open+0x1f2/0x440 [ 62.201462][ T1659] ? __cfi_do_filp_open+0x10/0x10 [ 62.201483][ T1659] ? alloc_fd+0x4c1/0x570 [ 62.201501][ T1659] do_sys_openat2+0x134/0x1d0 [ 62.201522][ T1659] ? fput+0x1a4/0x230 [ 62.201540][ T1659] ? do_sys_open+0x100/0x100 [ 62.201561][ T1659] ? ksys_write+0x1f3/0x260 [ 62.201577][ T1659] ? __cfi_ksys_write+0x10/0x10 [ 62.201594][ T1659] __x64_sys_openat+0x13a/0x170 [ 62.201616][ T1659] x64_sys_call+0xe69/0x2ee0 [ 62.201632][ T1659] do_syscall_64+0x57/0xf0 [ 62.201649][ T1659] ? clear_bhb_loop+0x50/0xa0 [ 62.201681][ T1659] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 62.201708][ T1659] RIP: 0033:0x7f3b9879e019 [ 62.201723][ T1659] 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 [ 62.201737][ T1659] RSP: 002b:00007f3b996f8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 62.201755][ T1659] RAX: ffffffffffffffda RBX: 00007f3b98a25fa0 RCX: 00007f3b9879e019 [ 62.201767][ T1659] RDX: 000000000000275a RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 62.201778][ T1659] RBP: 00007f3b996f8090 R08: 0000000000000000 R09: 0000000000000000 [ 62.201789][ T1659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 62.201798][ T1659] R13: 00007f3b98a26038 R14: 00007f3b98a25fa0 R15: 00007ffedce7c448 [ 62.201823][ T1659] [ 62.601051][ T10] usb 2-1: new low-speed USB device number 23 using dummy_hcd [ 62.731071][ T10] usb 2-1: device descriptor read/64, error -71 [ 62.831116][ T310] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 62.841139][ T423] usb 4-1: new full-speed USB device number 27 using dummy_hcd [ 62.964595][ T51] device offline error, dev sda, sector 1118518 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 2 [ 62.971153][ T10] usb 2-1: device descriptor read/64, error -71 [ 62.975223][ T51] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2027 starting block 139814) [ 62.993001][ T310] usb 3-1: Using ep0 maxpacket: 16 [ 62.998162][ T51] Buffer I/O error on device sda1, logical block 139776 [ 63.002182][ T423] usb 4-1: config 0 has no interfaces? [ 63.005171][ T51] Buffer I/O error on device sda1, logical block 139777 [ 63.012691][ T423] usb 4-1: New USB device found, idVendor=0b57, idProduct=852a, bcdDevice=6d.39 [ 63.017680][ T51] device offline error, dev sda, sector 1147190 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 63.027985][ T423] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.037085][ T51] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2028 starting block 143398) [ 63.045565][ T423] usb 4-1: Product: syz [ 63.056679][ T51] Buffer I/O error on device sda1, logical block 143360 [ 63.056755][ T51] device offline error, dev sda, sector 1147694 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 63.061289][ T423] usb 4-1: Manufacturer: syz [ 63.067809][ T51] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2028 starting block 143461) [ 63.078674][ T423] usb 4-1: SerialNumber: syz [ 63.082990][ T51] Buffer I/O error on device sda1, logical block 143423 [ 63.095768][ T423] usb 4-1: config 0 descriptor?? [ 63.099149][ T51] device offline error, dev sda, sector 1155358 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 63.115199][ T1443] device offline error, dev sda, sector 1245998 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 63.121470][ T51] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2028 starting block 144419) [ 63.121510][ T51] Buffer I/O error on device sda1, logical block 144381 [ 63.132363][ T1443] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2036 starting block 155749) [ 63.143581][ T51] Buffer I/O error on device sda1, logical block 144382 [ 63.150873][ T1443] Buffer I/O error on device sda1, logical block 155711 [ 63.162085][ T51] Buffer I/O error on device sda1, logical block 144383 [ 63.169486][ T1443] device offline error, dev sda, sector 1253654 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 63.175895][ T51] device offline error, dev sda, sector 1179958 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 63.183173][ T1443] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2036 starting block 156706) [ 63.193334][ T51] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2030 starting block 147494) [ 63.193363][ T51] Buffer I/O error on device sda1, logical block 147456 [ 63.204205][ T1443] Buffer I/O error on device sda1, logical block 156668 [ 63.215495][ T51] device offline error, dev sda, sector 1180462 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 63.227040][ T10] usb 2-1: new low-speed USB device number 24 using dummy_hcd [ 63.233964][ T51] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2030 starting block 147557) [ 63.241552][ T1443] device offline error, dev sda, sector 1212726 op 0x1:(WRITE) flags 0x0 phys_seg 1 prio class 2 [ 63.251420][ T51] device offline error, dev sda, sector 1188118 op 0x1:(WRITE) flags 0x0 phys_seg 2 prio class 2 [ 63.259081][ T1443] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2033 starting block 151590) [ 63.270462][ T51] EXT4-fs warning (device sda1): ext4_end_bio:357: I/O error 16 writing to inode 2030 starting block 148514) [ 63.271355][ T310] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 63.281960][ T12] EXT4-fs (sda1): failed to convert unwritten extents to written extents -- potential data loss! (inode 2034, error -5) [ 63.291521][ T310] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 63.305427][ T1673] Buffer I/O error on dev sda1, logical block 130, lost async page write [ 63.315080][ T73] Aborting journal on device sda1-8. [ 63.361847][ T310] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 63.362420][ T1673] Buffer I/O error on dev sda1, logical block 132, lost async page write [ 63.374669][ T310] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 63.374703][ T310] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.383598][ T1670] EXT4-fs error (device sda1): ext4_journal_check_start:84: comm syz.3.397: Detected aborted journal [ 63.411142][ T73] Buffer I/O error on dev sda1, logical block 131072, lost sync page write [ 63.411465][ T1673] Buffer I/O error on dev sda1, logical block 152, lost async page write [ 63.419801][ T73] JBD2: I/O error when updating journal superblock for sda1-8. [ 63.428268][ T10] usb 2-1: device descriptor read/64, error -71 [ 63.436050][ T310] usb 3-1: config 0 descriptor?? [ 63.444998][ T1673] Buffer I/O error on dev sda1, logical block 161, lost async page write [ 63.456020][ T1670] Buffer I/O error on dev sda1, logical block 0, lost sync page write [ 63.461156][ T1673] Buffer I/O error on dev sda1, logical block 213, lost async page write [ 63.464439][ T1670] EXT4-fs (sda1): I/O error while writing superblock [ 63.479517][ T1673] Buffer I/O error on dev sda1, logical block 214, lost async page write [ 63.488022][ T1670] EXT4-fs (sda1): Remounting filesystem read-only [ 63.491128][ T1673] Buffer I/O error on dev sda1, logical block 221, lost async page write [ 63.503055][ T1673] Buffer I/O error on dev sda1, logical block 223, lost async page write [ 63.553062][ T1673] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 63.691081][ T10] usb 2-1: device descriptor read/64, error -71 [ 63.801192][ T10] usb usb2-port1: attempt power cycle [ 63.856998][ T310] microsoft 0003:045E:07DA.0005: ignoring exceeding usage max [ 63.869798][ T310] microsoft 0003:045E:07DA.0005: No inputs registered, leaving [ 63.884338][ T1683] udevd[1683]: failed to execute '/lib/udev/fido_id' 'fido_id': Input/output error [ 63.893797][ T310] microsoft 0003:045E:07DA.0005: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 63.915761][ T310] microsoft 0003:045E:07DA.0005: no inputs found [ 63.922190][ T310] microsoft 0003:045E:07DA.0005: could not initialize ff, continuing anyway [ 64.018627][ T423] usb 4-1: USB disconnect, device number 27 [ 64.052512][ T1693] FAULT_INJECTION: forcing a failure. [ 64.052512][ T1693] name failslab, interval 1, probability 0, space 0, times 0 [ 64.065251][ T1693] CPU: 1 UID: 0 PID: 1693 Comm: syz.3.404 Not tainted syzkaller #0 89da86cd63dd77ed75a7a6b832383be384370f21 [ 64.065283][ T1693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 64.065294][ T1693] Call Trace: [ 64.065302][ T1693] [ 64.065310][ T1693] __dump_stack+0x21/0x30 [ 64.065338][ T1693] dump_stack_lvl+0x140/0x1c0 [ 64.065361][ T1693] ? __cfi_dump_stack_lvl+0x10/0x10 [ 64.065384][ T1693] ? kernel_text_address+0xa9/0xe0 [ 64.065406][ T1693] ? unwind_get_return_address+0x51/0x90 [ 64.065425][ T1693] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 64.065443][ T1693] dump_stack+0x19/0x20 [ 64.065462][ T1693] should_fail_ex+0x3c2/0x510 [ 64.065490][ T1693] should_failslab+0xac/0x100 [ 64.065508][ T1693] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 64.065526][ T1693] ? context_struct_to_string+0x158/0xa10 [ 64.065550][ T1693] ? ovl_create_real+0x20f/0x4a0 [ 64.065571][ T1693] ? ovl_create+0x2f/0x40 [ 64.065593][ T1693] kstrdup+0x4d/0x130 [ 64.065618][ T1693] context_struct_to_string+0x158/0xa10 [ 64.065641][ T1693] ? ovl_create_real+0x20f/0x4a0 [ 64.065664][ T1693] ? ovl_create_object+0x228/0x330 [ 64.065688][ T1693] ? ovl_create+0x2f/0x40 [ 64.065708][ T1693] ? do_filp_open+0x1f2/0x440 [ 64.065729][ T1693] ? do_sys_openat2+0x134/0x1d0 [ 64.065752][ T1693] ? __x64_sys_openat+0x13a/0x170 [ 64.065776][ T1693] ? x64_sys_call+0xe69/0x2ee0 [ 64.065792][ T1693] ? do_syscall_64+0x57/0xf0 [ 64.065812][ T1693] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 64.065835][ T1693] ? sidtab_do_lookup+0x6e1/0x990 [ 64.065859][ T1693] ? string_to_context_struct+0x680/0x680 [ 64.065883][ T1693] ? sidtab_sid2str_get+0x62/0x360 [ 64.065908][ T1693] security_sid_to_context_core+0x340/0x5d0 [ 64.065933][ T1693] security_sid_to_context_force+0x31/0x40 [ 64.065957][ T1693] selinux_inode_init_security+0x659/0x950 [ 64.065983][ T1693] ? __cfi_selinux_inode_init_security+0x10/0x10 [ 64.066008][ T1693] ? security_inode_init_security+0x11c/0x600 [ 64.066029][ T1693] ? __cfi_shmem_initxattrs+0x10/0x10 [ 64.066053][ T1693] ? __cfi_shmem_initxattrs+0x10/0x10 [ 64.066077][ T1693] security_inode_init_security+0x1ab/0x600 [ 64.066101][ T1693] ? __cfi_security_inode_init_security+0x10/0x10 [ 64.066123][ T1693] ? set_cached_acl+0xe1/0x1a0 [ 64.066153][ T1693] ? simple_acl_create+0x190/0x1c0 [ 64.066172][ T1693] shmem_mknod+0xd5/0x200 [ 64.066195][ T1693] shmem_create+0x38/0x50 [ 64.066219][ T1693] vfs_create+0x4f2/0x730 [ 64.066241][ T1693] ovl_create_real+0x20f/0x4a0 [ 64.066265][ T1693] ovl_create_or_link+0x566/0x1470 [ 64.066290][ T1693] ? ovl_create_object+0x330/0x330 [ 64.066312][ T1693] ? __kasan_check_write+0x18/0x20 [ 64.066326][ T1693] ? _raw_spin_lock+0x92/0x120 [ 64.066341][ T1693] ? __cfi__raw_spin_lock+0x10/0x10 [ 64.066357][ T1693] ? __cfi_ovl_alloc_inode+0x10/0x10 [ 64.066375][ T1693] ? __kasan_check_write+0x18/0x20 [ 64.066392][ T1693] ? from_vfsgid+0x76/0xb0 [ 64.066408][ T1693] ? inode_init_owner+0x1da/0x380 [ 64.066435][ T1693] ovl_create_object+0x228/0x330 [ 64.066460][ T1693] ? ovl_get_acl+0x70/0x70 [ 64.066491][ T1693] ? __cfi_ovl_permission+0x10/0x10 [ 64.066513][ T1693] ovl_create+0x2f/0x40 [ 64.066536][ T1693] ? __cfi_ovl_create+0x10/0x10 [ 64.066559][ T1693] path_openat+0x150b/0x35a0 [ 64.066587][ T1693] ? do_filp_open+0x440/0x440 [ 64.066611][ T1693] do_filp_open+0x1f2/0x440 [ 64.066634][ T1693] ? __cfi_do_filp_open+0x10/0x10 [ 64.066659][ T1693] ? alloc_fd+0x4c1/0x570 [ 64.066680][ T1693] do_sys_openat2+0x134/0x1d0 [ 64.066704][ T1693] ? fput+0x1a4/0x230 [ 64.066726][ T1693] ? do_sys_open+0x100/0x100 [ 64.066749][ T1693] ? ksys_write+0x1f3/0x260 [ 64.066768][ T1693] ? __cfi_ksys_write+0x10/0x10 [ 64.066787][ T1693] __x64_sys_openat+0x13a/0x170 [ 64.066812][ T1693] x64_sys_call+0xe69/0x2ee0 [ 64.066829][ T1693] do_syscall_64+0x57/0xf0 [ 64.066848][ T1693] ? clear_bhb_loop+0x50/0xa0 [ 64.066872][ T1693] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 64.066896][ T1693] RIP: 0033:0x7f848d39e019 [ 64.066912][ T1693] 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 [ 64.066928][ T1693] RSP: 002b:00007f848e22b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 64.066950][ T1693] RAX: ffffffffffffffda RBX: 00007f848d625fa0 RCX: 00007f848d39e019 [ 64.066965][ T1693] RDX: 000000000000275a RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 64.066977][ T1693] RBP: 00007f848e22b090 R08: 0000000000000000 R09: 0000000000000000 [ 64.066990][ T1693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 64.067002][ T1693] R13: 00007f848d626038 R14: 00007f848d625fa0 R15: 00007ffe01c314f8 [ 64.067019][ T1693] [ 64.074960][ T422] usb 3-1: USB disconnect, device number 23 [ 64.578956][ T36] kauditd_printk_skb: 14 callbacks suppressed [ 64.578974][ T36] audit: type=1400 audit(2000000023.170:354): avc: denied { mount } for pid=1694 comm="syz.3.405" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 64.607277][ T10] usb 2-1: new low-speed USB device number 25 using dummy_hcd [ 64.632045][ T10] usb 2-1: device descriptor read/8, error -71 [ 64.646908][ T36] audit: type=1400 audit(2000000023.240:355): avc: denied { read } for pid=1697 comm="syz.2.406" name="rtc0" dev="devtmpfs" ino=195 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 64.670596][ T36] audit: type=1400 audit(2000000023.240:356): avc: denied { open } for pid=1697 comm="syz.2.406" path="/dev/rtc0" dev="devtmpfs" ino=195 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 64.720772][ T36] audit: type=1400 audit(2000000023.260:357): avc: denied { ioctl } for pid=1697 comm="syz.2.406" path="/dev/rtc0" dev="devtmpfs" ino=195 ioctlcmd=0x700c scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 64.750897][ T36] audit: type=1400 audit(2000000023.300:358): avc: denied { unmount } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 64.777112][ T10] usb 2-1: device descriptor read/8, error -71 [ 64.834776][ T1708] tipc: Started in network mode [ 64.839807][ T1708] tipc: Node identity , cluster identity 4711 [ 64.846641][ T1708] tipc: Failed to obtain node identity [ 64.852402][ T1708] tipc: Enabling of bearer rejected, failed to enable media [ 64.907366][ T36] audit: type=1400 audit(2000000023.500:359): avc: denied { read write } for pid=1712 comm="syz.2.411" name="mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 64.930812][ T1713] MTRR 1 not used [ 64.951066][ T36] audit: type=1400 audit(2000000023.500:360): avc: denied { open } for pid=1712 comm="syz.2.411" path="/110/proc/mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 64.975573][ T36] audit: type=1400 audit(2000000023.520:361): avc: denied { ioctl } for pid=1712 comm="syz.2.411" path="/110/proc/mtrr" dev="proc" ino=4026532004 ioctlcmd=0x4d07 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 65.021082][ T10] usb 2-1: new low-speed USB device number 26 using dummy_hcd [ 65.052395][ T10] usb 2-1: device descriptor read/8, error -71 [ 65.142307][ T36] audit: type=1400 audit(2000000023.730:362): avc: denied { ioctl } for pid=1734 comm="syz.2.417" path="socket:[15108]" dev="sockfs" ino=15108 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 65.184035][ T10] usb 2-1: device descriptor read/8, error -71 [ 65.291192][ T10] usb usb2-port1: unable to enumerate USB device [ 65.371058][ T422] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 65.393143][ T1746] Write-error on swap-device (8:0:788782) [ 65.398993][ T1746] Write-error on swap-device (8:0:788790) May 18 03:33:44 syzkaller kern.alert kernel: [ 65.393143][ T1746] Write-error on swap-device (8:0:788782) May 18 03:33:44 syzkaller kern.alert kernel: [ 65.398993][ T1746] Write-error on swap-device (8:0:788790) [ 65.426052][ T1746] Write-error on swap-device (8:0:788830) May 18 03:33:44 syzkaller kern.alert kernel: [ 65.426052][ T1746] Write-error on swap-device (8:0:788830) [ 65.441151][ T1746] Write-error on swap-device (8:0:788838) [ 65.447618][ T1746] Write-error on swap-device (8:0:788846) May 18 03:33:44 [ 65.454187][ T1746] Write-error on swap-device (8:0:788854) syzkaller kern.a[ 65.461517][ T1746] Write-error on swap-device (8:0:788862) lert kernel: [ [ 65.468119][ T1746] Write-error on swap-device (8:0:788870) 65.441151][ T17[ 65.476535][ T1746] Write-error on swap-device (8:0:788878) 46] Write-error [ 65.482737][ T1746] Write-error on swap-device (8:0:788886) on swap-device (8:0:788838) May 18 03:33:44 syzkaller kern.alert kernel: [ 65.447618][ T1746] Write-error on swap-device (8:0:788846) May 18 03:33:44 syzkaller kern.alert kernel: [ 65.454187][ T1746] Write-error on swap-device (8:0:788854) May 18 03:33:44 syzkaller kern.alert kernel: [ 65.461517][ T1746] Write-error on swap-device (8:0:788862) May 18 03:33[ 65.521049][ T422] usb 3-1: device descriptor read/64, error -71 :44 syzkaller kern.alert kernel: [ 65.468119][ T1746] Write-error on swap-device (8:0:788870) May 18 03:33:44 syzkaller kern.alert kernel: [ 65.476535][ T1746] Write-error on swap-device (8:0:788878) May 18 03:33:44 syzkaller kern.alert kernel: [ 65.482737][ T1746] Write-error on swap-device (8:0:788886) [ 65.591047][ T10] usb 2-1: new full-speed USB device number 27 using dummy_hcd [ 65.742078][ T10] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 65.750204][ T10] usb 2-1: config 0 has no interface number 0 [ 65.761077][ T422] usb 3-1: device descriptor read/64, error -71 [ 65.777612][ T10] usb 2-1: config 0 interface 41 has no altsetting 0 [ 65.792402][ T10] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 65.811038][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.819162][ T10] usb 2-1: Product: syz [ 65.823376][ T10] usb 2-1: Manufacturer: syz [ 65.827986][ T10] usb 2-1: SerialNumber: syz [ 65.837266][ T36] audit: type=1400 audit(2000000024.430:363): avc: denied { setattr } for pid=1744 comm="syz.3.420" name="/" dev="incremental-fs" ino=504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 65.841321][ T10] usb 2-1: config 0 descriptor?? [ 66.011060][ T422] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 66.171058][ T422] usb 3-1: device descriptor read/64, error -71 [ 66.411077][ T422] usb 3-1: device descriptor read/64, error -71 [ 66.521198][ T422] usb usb3-port1: attempt power cycle [ 66.683986][ T10] CoreChips 2-1:0.41 (unnamed net_device) (uninitialized): sr_get_phy_addr : Error reading PHYID register:ffffffe0 [ 66.881135][ T422] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 66.922191][ T422] usb 3-1: device descriptor read/8, error -71 [ 67.062091][ T422] usb 3-1: device descriptor read/8, error -71 [ 67.271065][ T310] usb 4-1: new full-speed USB device number 28 using dummy_hcd [ 67.321060][ T422] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 67.341999][ T422] usb 3-1: device descriptor read/8, error -71 [ 67.422184][ T310] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 67.431300][ T310] usb 4-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 67.441213][ T310] usb 4-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 67.451288][ T310] usb 4-1: config 1 interface 0 has no altsetting 0 [ 67.457919][ T310] usb 4-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 67.467260][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.476333][ T422] usb 3-1: device descriptor read/8, error -71 [ 67.480252][ T310] ums-sddr09 4-1:1.0: USB Mass Storage device detected [ 67.601171][ T422] usb usb3-port1: unable to enumerate USB device [ 67.726164][ T310] ums-sddr09 4-1:1.0: probe with driver ums-sddr09 failed with error -22 [ 67.739042][ T310] usb 4-1: USB disconnect, device number 28 [ 67.786386][ T1764] 9pnet: Could not find request transport: =.OV٩+g8W&F;ZG̽ݼН:=M˥w%xRY؁Kj̶B Wס [ 67.908317][ T10] CoreChips 2-1:0.41 (unnamed net_device) (uninitialized): Failed to send software reset:ffffffb9 [ 67.921077][ T10] CoreChips 2-1:0.41 (unnamed net_device) (uninitialized): Failed to reset PHY: -71 [ 67.930549][ T10] CoreChips 2-1:0.41: probe with driver CoreChips failed with error -71 [ 67.957828][ T10] usb 2-1: USB disconnect, device number 27 [ 68.201164][ T310] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 68.371042][ T310] usb 4-1: Using ep0 maxpacket: 8 [ 68.382086][ T310] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 68.389719][ T310] usb 4-1: can't read configurations, error -61 [ 68.531079][ T310] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 68.571079][ T10] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 68.691089][ T310] usb 4-1: Using ep0 maxpacket: 8 [ 68.702263][ T310] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 68.709868][ T310] usb 4-1: can't read configurations, error -61 [ 68.721076][ T10] usb 3-1: device descriptor read/64, error -71 [ 68.731175][ T310] usb usb4-port1: attempt power cycle [ 68.971046][ T10] usb 3-1: device descriptor read/64, error -71 [ 69.081088][ T310] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 69.121398][ T310] usb 4-1: Using ep0 maxpacket: 8 [ 69.127841][ T310] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 69.141043][ T310] usb 4-1: can't read configurations, error -61 [ 69.221071][ T10] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 69.281079][ T310] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 69.321379][ T310] usb 4-1: Using ep0 maxpacket: 8 [ 69.327781][ T310] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 69.341035][ T310] usb 4-1: can't read configurations, error -61 [ 69.351148][ T310] usb usb4-port1: unable to enumerate USB device [ 69.361077][ T10] usb 3-1: device descriptor read/64, error -71 [ 69.601083][ T10] usb 3-1: device descriptor read/64, error -71 [ 69.721169][ T10] usb usb3-port1: attempt power cycle [ 70.071070][ T10] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 70.102033][ T10] usb 3-1: device descriptor read/8, error -71 [ 70.232091][ T10] usb 3-1: device descriptor read/8, error -71 [ 70.471071][ T10] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 70.502014][ T10] usb 3-1: device descriptor read/8, error -71 [ 70.642055][ T10] usb 3-1: device descriptor read/8, error -71 [ 70.752258][ T10] usb usb3-port1: unable to enumerate USB device [ 71.271080][ T310] usb 4-1: new full-speed USB device number 33 using dummy_hcd [ 71.432361][ T310] usb 4-1: unable to get BOS descriptor or descriptor too short [ 71.442496][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 71.442515][ T36] audit: type=1400 audit(2000000030.040:366): avc: denied { checkpoint_restore } for pid=1791 comm="syz.2.435" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 71.481102][ T310] usb 4-1: not running at top speed; connect to a high speed hub [ 71.502359][ T310] usb 4-1: config 129 has an invalid interface number: 80 but max is 0 [ 71.510662][ T310] usb 4-1: config 129 has an invalid interface number: 5 but max is 0 [ 71.513527][ T1796] 9pnet_fd: Insufficient options for proto=fd [ 71.531066][ T310] usb 4-1: config 129 has 2 interfaces, different from the descriptor's value: 1 [ 71.540232][ T310] usb 4-1: config 129 has no interface number 0 [ 71.561041][ T310] usb 4-1: config 129 has no interface number 1 [ 71.567347][ T310] usb 4-1: config 129 interface 80 altsetting 11 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 71.601047][ T310] usb 4-1: too many endpoints for config 129 interface 5 altsetting 7: 37, using maximum allowed: 30 [ 71.621044][ T310] usb 4-1: config 129 interface 5 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 71.651064][ T310] usb 4-1: config 129 interface 80 has no altsetting 0 [ 71.657968][ T310] usb 4-1: config 129 interface 5 has no altsetting 0 [ 71.694466][ T310] usb 4-1: New USB device found, idVendor=2040, idProduct=721f, bcdDevice=f2.00 [ 71.713159][ T310] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.723530][ T310] usb 4-1: Product: syz [ 71.727810][ T310] usb 4-1: Manufacturer: syz [ 71.741810][ T310] usb 4-1: SerialNumber: syz [ 71.857316][ T36] audit: type=1400 audit(2000000030.450:367): avc: denied { bind } for pid=1802 comm="syz.2.439" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 71.965396][ T310] usb 4-1: MIDIStreaming interface descriptor not found [ 71.991179][ T310] usb 4-1: USB disconnect, device number 33 [ 72.141057][ T370] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 72.292099][ T370] usb 3-1: too many endpoints for config 0 interface 0 altsetting 78: 35, using maximum allowed: 30 [ 72.311047][ T370] usb 3-1: config 0 interface 0 altsetting 78 has 0 endpoint descriptors, different from the interface descriptor's value: 35 [ 72.341039][ T370] usb 3-1: config 0 interface 0 has no altsetting 0 [ 72.347696][ T370] usb 3-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47 [ 72.371039][ T370] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.382753][ T370] usb 3-1: config 0 descriptor?? [ 72.524736][ T1807] FAULT_INJECTION: forcing a failure. [ 72.524736][ T1807] name failslab, interval 1, probability 0, space 0, times 1 [ 72.551034][ T1807] CPU: 1 UID: 0 PID: 1807 Comm: syz.3.441 Not tainted syzkaller #0 89da86cd63dd77ed75a7a6b832383be384370f21 [ 72.551074][ T1807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 72.551085][ T1807] Call Trace: [ 72.551090][ T1807] [ 72.551098][ T1807] __dump_stack+0x21/0x30 [ 72.551124][ T1807] dump_stack_lvl+0x140/0x1c0 [ 72.551147][ T1807] ? __cfi_dump_stack_lvl+0x10/0x10 [ 72.551172][ T1807] dump_stack+0x19/0x20 [ 72.551194][ T1807] should_fail_ex+0x3c2/0x510 [ 72.551216][ T1807] should_failslab+0xac/0x100 [ 72.551238][ T1807] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 72.551259][ T1807] ? context_struct_to_string+0x158/0xa10 [ 72.551284][ T1807] ? update_stack_state+0x27c/0x4d0 [ 72.551308][ T1807] kstrdup+0x4d/0x130 [ 72.551333][ T1807] context_struct_to_string+0x158/0xa10 [ 72.551357][ T1807] ? is_bpf_text_address+0x17b/0x1a0 [ 72.551383][ T1807] ? avc_has_perm_noaudit+0x26b/0x360 [ 72.551403][ T1807] ? sidtab_do_lookup+0x6e1/0x990 [ 72.551428][ T1807] ? string_to_context_struct+0x680/0x680 [ 72.551452][ T1807] ? sidtab_sid2str_get+0x62/0x360 [ 72.551478][ T1807] security_sid_to_context_core+0x340/0x5d0 [ 72.551502][ T1807] security_sid_to_context_force+0x31/0x40 [ 72.551526][ T1807] selinux_inode_getsecurity+0x3ee/0x490 [ 72.551551][ T1807] ? __cfi_selinux_inode_getsecurity+0x10/0x10 [ 72.551577][ T1807] ? cap_inode_getsecurity+0xb8/0x960 [ 72.551603][ T1807] ? __cfi_selinux_inode_getxattr+0x10/0x10 [ 72.551628][ T1807] ? ovl_instantiate+0x1ef/0x2f0 [ 72.551653][ T1807] ? ovl_create_or_link+0xcbc/0x1470 [ 72.551677][ T1807] ? ovl_create_object+0x228/0x330 [ 72.551701][ T1807] ? xattr_permission+0x45/0x460 [ 72.551719][ T1807] security_inode_getsecurity+0x108/0x1a0 [ 72.551744][ T1807] vfs_getxattr+0x1d6/0x2b0 [ 72.551759][ T1807] ? __cfi_vfs_getxattr+0x10/0x10 [ 72.551772][ T1807] ? __kasan_check_write+0x18/0x20 [ 72.551788][ T1807] ovl_other_xattr_get+0x109/0x160 [ 72.551804][ T1807] ? __cfi_ovl_other_xattr_get+0x10/0x10 [ 72.551823][ T1807] ? kasan_save_alloc_info+0x3a/0x50 [ 72.551848][ T1807] ? __cfi_ovl_other_xattr_get+0x10/0x10 [ 72.551868][ T1807] __vfs_getxattr+0x448/0x480 [ 72.551886][ T1807] inode_doinit_use_xattr+0xb6/0x550 [ 72.551908][ T1807] ? __cfi_ovl_get_dir_xattr_val+0x10/0x10 [ 72.551928][ T1807] inode_doinit_with_dentry+0x7c3/0xde0 [ 72.551949][ T1807] ? unlock_new_inode+0x89/0xd0 [ 72.551971][ T1807] ? sb_finish_set_opts+0xa40/0xa40 [ 72.551992][ T1807] ? __cfi_ovl_get_inode+0x10/0x10 [ 72.552014][ T1807] selinux_d_instantiate+0x2b/0x40 [ 72.552035][ T1807] security_d_instantiate+0xb8/0xf0 [ 72.552065][ T1807] d_instantiate+0x59/0xb0 [ 72.552082][ T1807] ovl_instantiate+0x1ef/0x2f0 [ 72.552106][ T1807] ? __cfi__raw_spin_lock+0x10/0x10 [ 72.552127][ T1807] ? ovl_create_or_link+0x1470/0x1470 [ 72.552150][ T1807] ? ovl_copyattr+0x4e0/0x6b0 [ 72.552168][ T1807] ? __kasan_check_read+0x15/0x20 [ 72.552186][ T1807] ? ovl_dir_modified+0x128/0x190 [ 72.552203][ T1807] ovl_create_or_link+0xcbc/0x1470 [ 72.552229][ T1807] ? ovl_create_object+0x330/0x330 [ 72.552254][ T1807] ? __kasan_check_write+0x18/0x20 [ 72.552271][ T1807] ? _raw_spin_lock+0x92/0x120 [ 72.552290][ T1807] ? __cfi__raw_spin_lock+0x10/0x10 [ 72.552308][ T1807] ? __cfi_ovl_alloc_inode+0x10/0x10 [ 72.552329][ T1807] ? __kasan_check_write+0x18/0x20 [ 72.552347][ T1807] ? from_vfsgid+0x76/0xb0 [ 72.552363][ T1807] ? inode_init_owner+0x1da/0x380 [ 72.552390][ T1807] ovl_create_object+0x228/0x330 [ 72.552414][ T1807] ? ovl_get_acl+0x70/0x70 [ 72.552438][ T1807] ? __cfi_ovl_permission+0x10/0x10 [ 72.552460][ T1807] ovl_create+0x2f/0x40 [ 72.552482][ T1807] ? __cfi_ovl_create+0x10/0x10 [ 72.552505][ T1807] path_openat+0x150b/0x35a0 [ 72.552532][ T1807] ? do_filp_open+0x440/0x440 [ 72.552555][ T1807] do_filp_open+0x1f2/0x440 [ 72.552577][ T1807] ? __cfi_do_filp_open+0x10/0x10 [ 72.552603][ T1807] ? alloc_fd+0x4c1/0x570 [ 72.552623][ T1807] do_sys_openat2+0x134/0x1d0 [ 72.552646][ T1807] ? fput+0x1a4/0x230 [ 72.552668][ T1807] ? do_sys_open+0x100/0x100 [ 72.552691][ T1807] ? ksys_write+0x1f3/0x260 [ 72.552709][ T1807] ? __cfi_ksys_write+0x10/0x10 [ 72.552725][ T1807] ? __se_sys_chdir+0x1ad/0x280 [ 72.552747][ T1807] __x64_sys_openat+0x13a/0x170 [ 72.552772][ T1807] x64_sys_call+0xe69/0x2ee0 [ 72.552789][ T1807] do_syscall_64+0x57/0xf0 [ 72.552809][ T1807] ? clear_bhb_loop+0x50/0xa0 [ 72.552833][ T1807] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 72.552855][ T1807] RIP: 0033:0x7f848d39e019 [ 72.552872][ T1807] 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 [ 72.552888][ T1807] RSP: 002b:00007f848e22b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 72.552909][ T1807] RAX: ffffffffffffffda RBX: 00007f848d625fa0 RCX: 00007f848d39e019 [ 72.552923][ T1807] RDX: 000000000000275a RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 72.552937][ T1807] RBP: 00007f848e22b090 R08: 0000000000000000 R09: 0000000000000000 [ 72.552949][ T1807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 72.552961][ T1807] R13: 00007f848d626038 R14: 00007f848d625fa0 R15: 00007ffe01c314f8 [ 72.552975][ T1807] [ 72.553010][ T1807] SELinux: inode_doinit_use_xattr: getxattr returned 12 for dev=overlay ino=564 [ 73.102679][ T36] audit: type=1400 audit(2000000031.700:368): avc: denied { read } for pid=1809 comm="syz.3.442" name="snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 73.181078][ T36] audit: type=1400 audit(2000000031.700:369): avc: denied { open } for pid=1809 comm="syz.3.442" path="/dev/snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 73.272926][ T370] usb 3-1: USB disconnect, device number 32 [ 73.798741][ T36] audit: type=1400 audit(2000000032.390:370): avc: denied { cmd } for pid=1818 comm="iou-wrk-1819" path="socket:[16061]" dev="sockfs" ino=16061 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 74.091050][ T370] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 74.291824][ T370] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 74.306204][ T370] usb 3-1: New USB device found, idVendor=0925, idProduct=8888, bcdDevice=1e.03 [ 74.315532][ T370] usb 3-1: New USB device strings: Mfr=149, Product=156, SerialNumber=71 [ 74.331032][ T370] usb 3-1: Product: syz [ 74.335233][ T370] usb 3-1: Manufacturer: syz [ 74.339835][ T370] usb 3-1: SerialNumber: syz [ 74.361706][ T370] usb 3-1: config 0 descriptor?? [ 74.369379][ T370] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 74.616130][ T36] audit: type=1400 audit(2000000033.210:371): avc: denied { write } for pid=1826 comm="syz.3.448" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 74.671608][ T36] audit: type=1400 audit(2000000033.220:372): avc: denied { getopt } for pid=1826 comm="syz.3.448" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 74.757516][ T36] audit: type=1400 audit(2000000033.350:373): avc: denied { mounton } for pid=1832 comm="syz.3.451" path="/103/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 74.757698][ T1833] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 74.808639][ T1834] overlayfs: failed to resolve 'hash': -2 [ 74.866037][ T36] audit: type=1400 audit(2000000033.460:374): avc: denied { map } for pid=1837 comm="syz.3.452" path="pipe:[16537]" dev="pipefs" ino=16537 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 75.135371][ T1846] SELinux: Context system_u:object_r:getty_exec_t:s0 is not valid (left unmapped). [ 75.275049][ T310] usb 3-1: USB disconnect, device number 33 [ 75.391069][ T10] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 75.561041][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 75.571777][ T10] usb 4-1: unable to get BOS descriptor set [ 75.581514][ T10] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 75.612375][ T10] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 75.621732][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.629736][ T10] usb 4-1: Product: syz [ 75.641223][ T10] usb 4-1: Manufacturer: syz [ 75.645853][ T10] usb 4-1: SerialNumber: syz [ 75.731073][ T310] usb 3-1: new full-speed USB device number 34 using dummy_hcd [ 75.871653][ T10] usb 4-1: bad CDC descriptors [ 75.880291][ T10] usb 4-1: USB disconnect, device number 34 [ 75.892054][ T310] usb 3-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 75.911215][ T310] usb 3-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 75.932630][ T310] usb 3-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 75.961835][ T310] usb 3-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 75.971061][ T310] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 75.989270][ T310] usb 3-1: Manufacturer: syz [ 76.000376][ T1857] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 76.211685][ T310] aiptek 3-1:17.0: Aiptek using 400 ms programming speed [ 76.219438][ T310] input: Aiptek as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:17.0/input/input16 [ 76.270535][ T310] usb 3-1: USB disconnect, device number 34 [ 76.621065][ T65] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 76.741818][ T36] audit: type=1400 audit(2000000001.680:375): avc: denied { map } for pid=1860 comm="syz.2.462" path="/dev/net/tun" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tun_tap_device_t tclass=chr_file permissive=1 [ 76.780741][ T1863] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.791033][ T65] usb 4-1: Using ep0 maxpacket: 16 [ 76.800807][ T1863] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.802307][ T65] usb 4-1: config 1 has an invalid interface number: 105 but max is 0 [ 76.838923][ T65] usb 4-1: config 1 has no interface number 0 [ 76.861041][ T65] usb 4-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 76.871188][ T65] usb 4-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 76.881480][ T65] usb 4-1: config 1 interface 105 has no altsetting 0 [ 76.889611][ T65] usb 4-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 76.898945][ T65] usb 4-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 76.918938][ T65] usb 4-1: Product: syz [ 76.929035][ T65] usb 4-1: Manufacturer: syz [ 76.934127][ T65] usb 4-1: SerialNumber: syz [ 76.950279][ T1859] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 76.957878][ T1859] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 77.011047][ T310] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 77.171033][ T310] usb 3-1: Using ep0 maxpacket: 16 [ 77.179710][ T310] usb 3-1: New USB device found, idVendor=2a39, idProduct=3fd3, bcdDevice= 0.40 [ 77.192321][ T310] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.211066][ T310] usb 3-1: Product: syz [ 77.217503][ T310] usb 3-1: Manufacturer: syz [ 77.228564][ T310] usb 3-1: SerialNumber: syz [ 77.368417][ T1859] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 77.380072][ T1859] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 77.446303][ T310] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 77.463357][ T310] usb 3-1: USB disconnect, device number 35 [ 77.494343][ T312] udevd[312]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 77.802033][ T65] aqc111 4-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -32 [ 78.022020][ T1859] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.031061][ T1859] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.051520][ T65] aqc111 4-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 78.095519][ T65] aqc111 4-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.3-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, 62:1f:75:d0:06:d0 [ 78.123049][ T65] usb 4-1: USB disconnect, device number 35 [ 78.131703][ T65] aqc111 4-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.3-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 78.274335][ T65] aqc111 4-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 78.297348][ T65] aqc111 4-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 78.311093][ T65] aqc111 4-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 78.602131][ T36] audit: type=1400 audit(2000000003.540:376): avc: denied { read write } for pid=1872 comm="syz.3.464" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 78.653249][ T36] audit: type=1400 audit(2000000003.540:377): avc: denied { open } for pid=1872 comm="syz.3.464" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 78.691276][ T1873] __end_swap_bio_write: 2516 callbacks suppressed [ 78.691298][ T1873] Write-error on swap-device (8:0:800822) May 18 03:33:23 syzkaller kern.alert kernel: [ 78.691298][ T1873] Write-error on swap-device ([ 78.711115][ T1873] Write-error on swap-device (8:0:800830) 8:0:800822) [ 78.718052][ T1873] Write-error on swap-device (8:0:800838) May 18 03:33:23 syzkaller kern.alert kernel: [ 78.711115][ T1873] Write-error on swap-device (8:0:800830) May 18 03:33:23 syzkaller kern.alert kernel: [ 78.718052][ T1873] Write-error on [ 78.741114][ T1873] Write-error on swap-device (8:0:800846) swap-device (8:0[ 78.747752][ T1873] Write-error on swap-device (8:0:800854) :800838) May 18 03:33:23 syzkaller kern.alert kernel: [ 78.741114][ T1873] Write-error on swap-device (8:0:800846) May 18 03:33:23 syzkaller kern.alert kernel: [ 78.747752][ T1873] Write-error on [ 78.771213][ T1873] Write-error on swap-device (8:0:788798) swap-device (8:0[ 78.778370][ T1873] Write-error on swap-device (8:0:788806) :800854) May 18 03:33:23 syzkaller kern.alert kernel: [ 78.771213][ T18[ 78.791058][ T1873] Write-error on swap-device (8:0:788814) 73] Write-error on swap-device (8:0:788798) May 18 03:33:23 syzkaller kern.alert kernel: [ 78[ 78.805214][ T1873] Write-error on swap-device (8:0:788822) .778370][ T1873] Write-error on swap-device (8:0:788806) May 18 03:33:23 syzkaller kern.alert k[ 78.819341][ T1873] Write-error on swap-device (8:0:801190) ernel: [ 78.791058][ T1873] Write-error on swap-device (8:0:788814) May 18 03:33:23 syzkaller kern.alert kernel: [ 78.805214][ T1873] Write-error on swap-device (8:0:788822) May 18 03:33:23 syzkaller kern.alert kernel: [ 78.819341][ T1873] Write-error on swap-device (8:0:801190) SYZFAIL: posix_spawnp failed (errno 5: Input/output error) [ 78.981483][ T36] audit: type=1400 audit(2000000003.920:378): avc: denied { write } for pid=287 comm="syz-executor" path="pipe:[2924]" dev="pipefs" ino=2924 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 79.171125][ T310] usb 4-1: new full-speed USB device number 36 using dummy_hcd [ 79.233853][ T12] bridge_slave_1: left allmulticast mode [ 79.239537][ T12] bridge_slave_1: left promiscuous mode [ 79.245309][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.253284][ T12] bridge_slave_0: left allmulticast mode [ 79.258924][ T12] bridge_slave_0: left promiscuous mode [ 79.264641][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.272538][ T12] bridge_slave_1: left allmulticast mode [ 79.278195][ T12] bridge_slave_1: left promiscuous mode [ 79.283921][ T12] : port 2(bridge_slave_1) entered disabled state [ 79.291367][ T12] bridge_slave_0: left allmulticast mode [ 79.297005][ T12] bridge_slave_0: left promiscuous mode [ 79.302638][ T12] : port 1(bridge_slave_0) entered disabled state [ 79.330870][ T12] bridge0 (unregistering): left allmulticast mode [ 79.472895][ T12] tipc: Left network mode [ 79.478488][ T12] veth1_macvtap: left promiscuous mode [ 79.484097][ T12] veth0_vlan: left promiscuous mode [ 79.489585][ T12] veth0_vlan: left promiscuous mode [ 79.772684][ T12] bridge_slave_1: left allmulticast mode [ 79.778343][ T12] bridge_slave_1: left promiscuous mode [ 79.783991][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.791487][ T12] bridge_slave_0: left allmulticast mode [ 79.797136][ T12] bridge_slave_0: left promiscuous mode [ 79.802862][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.883127][ T12] veth1_macvtap: left promiscuous mode [ 79.888636][ T12] veth0_vlan: left promiscuous mode