last executing test programs: 725.545466ms ago: executing program 1 (id=2): writev(0xffffffffffffffff, 0x0, 0x0) mount$tmpfs(0x0, 0x0, 0x0, 0x80, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0) write$tun(0xffffffffffffffff, 0x0, 0xfdef) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x100) mkdir(&(0x7f0000000000)='./file0\x00', 0x184) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000140)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x84242, 0x1df2a23c5997fad6) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000180)={0xa0, 0x0, 0x0, {{0x4, 0x3, 0x5, 0x7, 0x800003, 0xfffffffd, {0x400000080001, 0xfd, 0x20ff, 0x8, 0xe, 0xd615, 0x110009, 0x3, 0xfffffffc, 0x6000, 0x0, 0x0, 0x0, 0xd, 0x7}}, {0x0, 0x13}}}, 0xa0) sendfile(r0, r0, &(0x7f0000000080), 0x7f03) 705.007178ms ago: executing program 1 (id=6): ioctl$KVM_SET_SREGS2(0xffffffffffffffff, 0x4140aecd, &(0x7f0000000140)={{0x2000, 0xffff1000, 0xf000, 0x9, 0x7f, 0xe3, 0xa, 0xff, 0x0, 0xb, 0x0, 0xb}, {0xd000, 0xd000, 0x10, 0x3, 0x5, 0x7, 0x46, 0x6, 0x1, 0x4, 0xaf, 0xfc}, {0xf000, 0x200000, 0x8, 0x4, 0x10, 0x81, 0x4, 0x13, 0x5, 0x4, 0x92, 0x80}, {0x10000, 0x60000, 0xc, 0x7, 0x7f, 0x7, 0xfe, 0x0, 0xfa, 0x29, 0xd, 0x9}, {0xeeee8000, 0x0, 0xf, 0x9, 0x5, 0x2, 0xa, 0xf1, 0x2, 0x6e, 0x0, 0x8}, {0x8000000, 0x1000, 0xe, 0x2, 0x7, 0x2, 0x5, 0x2, 0x1, 0xd, 0x6, 0xa}, {0x10000, 0x4, 0xc, 0x0, 0xcd, 0x5, 0x5, 0x26, 0x8, 0x6, 0xff, 0x6}, {0x1, 0xffff1000, 0xd, 0xe, 0x13, 0x3e, 0x3, 0x0, 0x7f, 0x1, 0x0, 0x8}, {0x100000, 0x5}, {0x80a0000, 0x1}, 0x80000003, 0x0, 0x6000, 0x2021a5, 0x1, 0xa800, 0x8000900, 0x1, [0x6, 0x2, 0x1, 0x1]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x43400078, 0x1000000000, 0x5, 0x41, 0x3000000, 0x3, 0x2004cb, 0x0, 0xa1d, 0x68ff, 0x5, 0x0, 0x3, 0x2, 0x0, 0x3], 0x10000, 0x202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 641.105195ms ago: executing program 4 (id=5): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006200)={0x2020, 0x0, 0x0}, 0x2020) creat(&(0x7f0000000600)='./file0/file0\x00', 0x2) write$FUSE_INIT(r0, &(0x7f00000002c0)={0x50, 0x0, r1, {0x7, 0x2b, 0x625f44e9, 0x1040, 0x3, 0x101, 0x5, 0xa95, 0x0, 0x0, 0x1}}, 0x50) mount$9p_fd(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f0000004140)="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", 0x2000, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x90, 0x0, 0xffffffffffffffff, {0x1, 0x3, 0x0, 0x0, 0x0, 0x7, {0x0, 0x0, 0x5, 0x0, 0x9, 0xc, 0x0, 0xfffffffd, 0x0, 0x2000, 0xfffffffe, 0x0, 0x0, 0x0, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 579.914461ms ago: executing program 1 (id=7): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1, &(0x7f0000000140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) statx(0xffffffffffffff9c, &(0x7f0000003100)='./file0/file0\x00', 0x2900, 0x88c, 0x0) listxattr(&(0x7f0000000400)='./file0/file0\x00', 0x0, 0x0) 540.269075ms ago: executing program 2 (id=3): mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./proc\x00', 0x173) mount(0x0, &(0x7f0000000400)='./proc\x00', &(0x7f00000004c0)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000540)='14', 0x2) syz_clone(0x100411, 0x0, 0x0, 0x0, 0x0, 0x0) 467.476302ms ago: executing program 3 (id=4): syslog(0x4, &(0x7f0000000000)=""/19, 0xb12288e90d7c8384) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000100)={[0x100000, 0xe000, 0xd000, 0x40000], 0x5, 0x82, 0xff5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7001) 210.066669ms ago: executing program 4 (id=8): r0 = syz_usb_connect(0x2, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000001018610f4205ae06d6c011703010902240001010000000904690202ff5aa30009050402100000fa000905820240"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000040)={0x44, &(0x7f00000000c0)={0x20, 0xe, 0x6, "3147d7049a6c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000440)={0x34, &(0x7f0000000280)={0x20, 0x5, 0x4, "70d362f5"}, 0x0, 0x0, 0x0, 0x0, 0x0}) 206.272139ms ago: executing program 0 (id=1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) write(0xffffffffffffffff, &(0x7f0000000800)=',', 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000880)={0x258, 0x12, 0x0, 0x70bd2c, 0x25dfdbff, {0x0, 0x2, 0xc, 0x1, {0x4e23, 0x4e22, [0x1dd, 0x3, 0xffffffff, 0xffffffff], [0x8, 0x7, 0x5, 0x101], 0x0, [0x401, 0x8]}, 0x7fff, 0x6}, [@INET_DIAG_REQ_BYTECODE={0x1d, 0x1, "daa516739e470f1c96ec62a2b1ab488f0d48ea84160ea45188"}, @INET_DIAG_REQ_BYTECODE={0x69, 0x1, "771d7688fe1fbbdc04a484f4c4085d1dfe2653d0947ef4fef88e741fe24797bceed8c81353d3d004c9eb207ed6831073435371ec0349d3ce7035d4f2687d176edcbcd00ec0912c269942df14eacaec8897dcfb3d36e2cf47b87c0ae5d2c44f3c5b0b17d79c"}, @INET_DIAG_REQ_BYTECODE={0x61, 0x1, "cc438cb944e3c00bccb7bc57238af408d28d941f95ebd041a478c31eb88ae688dcfa078b6165bc7f7154f95343f201c9f52578ee8338fe4d88f46fe4287ffe25afc639fbe51458f2e11e0260f05be054bf1c38027977451ed85a94326e"}, @INET_DIAG_REQ_BYTECODE={0x4d, 0x1, "aef303390e61f7e7ee3fb4374e62961a4338bcfe7c103fff2e6cb94fc5f6d19663817921aafb2bce23f07823f4a0b3520b4e412b37b9c8e8f8a38fd8a0c5ab1715224a01f9cc312ed0"}, @INET_DIAG_REQ_BYTECODE={0x15, 0x1, "a84169921566ac06c902af3c3d893a5a85"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0xad, 0x1, "2f86fba2101775eaed143c85ea9c8f16833edffca236e3d5df3750ea577eee944b3b5f55e0c4ae74e43775db6d16cdb3b2e42c27b59c02e2f9e569037e04b203f2202e7fd617f157346e1432f7781f5ee89eeab1ba5446a5f889badb4db52430bd6fea93ef48df5efc69a6688bb858a44cbc50a52611e889b6a360392b68eee841e876bea02a57f274118ec0519df591742588b8cfba05bec230ef7ed6de5c2779694593f86ddd4746"}]}, 0x258}, 0x1, 0x0, 0x0, 0x20004880}, 0x4000840) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x4, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = dup(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 152.418805ms ago: executing program 2 (id=9): syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000c00000/0x400000)=nil) r0 = openat$kvm(0x0, &(0x7f00000005c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, 0x0) r4 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000640)={0x0, &(0x7f0000000680)=[@enable_nested={0x12c, 0x18}, @nested_create_vm={0x12d, 0x18}, @nested_vmlaunch={0x12f, 0x18}], 0x48}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000280)) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) read(r5, 0x0, 0x0) syz_kvm_setup_syzos_vm$x86(0xffffffffffffffff, &(0x7f0000bff000/0x400000)=nil) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 32.147507ms ago: executing program 2 (id=10): r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) write(r0, 0x0, 0x0) 32.029747ms ago: executing program 3 (id=11): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="c8000000000201060000000000000000020000003400018014000180080001000102030408000200050607081c00028005000100060000000600020004d2000006000300001500003400028014000180080001000506070808000200010203041c00028005000100060000000600020000140000060003009c400000340003801400018008000100ffffffff08000200ffffffff1c00028005000100ff000000060002000000000006000300ffff000016000b"], 0xc8}}, 0x0) 31.922727ms ago: executing program 3 (id=12): r0 = syz_usb_connect(0x3, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100004898b610c2154500201f0102030109021b0001000500ea09040002018c78fd00090582f3c6"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$printer(0x2, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x7, 0x1, 0x3, 0x40, 0x4b8, 0x202, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0xfb, 0xb0, 0xc, "", [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x20}}}}}]}}]}}, 0x0) syz_usb_control_io$printer(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x100a}}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x80000000) write$char_usb(r2, 0x0, 0x0) syz_usb_control_io$printer(r1, 0x0, 0x0) 10.861569ms ago: executing program 2 (id=13): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000880)={&(0x7f00000008c0)={0x1c, 0x2, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x1}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x50) 0s ago: executing program 2 (id=14): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000180)='./file1\x00', 0xa500014c) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x140) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './cgroup'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x10507e, 0xa6) io_setup(0x7d, &(0x7f0000000600)=0x0) io_submit(r2, 0x1, &(0x7f0000001d00)=[&(0x7f0000000080)={0xfffffffffffffdef, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)="96", 0x1, 0x0, 0x0, 0x0, r1}]) 0s ago: executing program 2 (id=15): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000180)={0x73622a85, 0x100b, 0x4}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x8, 0x0, &(0x7f0000000380)=[@acquire], 0xffffffffffffff47}) dup3(r1, r0, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000003c0)='./binderfs/binder0\x00', 0x802, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000400)={0x73622a85, 0x10a, 0xfffffffffffffffd}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0x8, 0x0, &(0x7f0000000480)=[@acquire], 0xffffffffffffff67}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f0000000200)=[@decrefs={0x40046307, 0x1}]}) kernel console output (not intermixed with test programs): rocess permissive=1 [ 11.266286][ T30] audit: type=1400 audit(1792803273.254:63): avc: denied { siginh } for pid=222 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.252' (ED25519) to the list of known hosts. [ 17.860034][ T30] audit: type=1400 audit(1792803279.874:64): avc: denied { mounton } for pid=277 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 17.861093][ T277] cgroup: Unknown subsys name 'net' [ 17.865892][ T30] audit: type=1400 audit(1792803279.874:65): avc: denied { mount } for pid=277 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 17.871002][ T30] audit: type=1400 audit(1792803279.884:66): avc: denied { unmount } for pid=277 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 17.871394][ T277] cgroup: Unknown subsys name 'devices' [ 17.992548][ T277] cgroup: Unknown subsys name 'hugetlb' [ 17.998235][ T277] cgroup: Unknown subsys name 'rlimit' [ 18.104795][ T30] audit: type=1400 audit(1792803280.124:67): avc: denied { setattr } for pid=277 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 18.128003][ T30] audit: type=1400 audit(1792803280.124:68): avc: denied { mounton } for pid=277 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 18.134000][ T279] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 18.152707][ T30] audit: type=1400 audit(1792803280.124:69): avc: denied { mount } for pid=277 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 18.184395][ T30] audit: type=1400 audit(1792803280.184:70): avc: denied { relabelto } for pid=279 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 18.209859][ T30] audit: type=1400 audit(1792803280.184:71): avc: denied { write } for pid=279 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 18.240685][ T30] audit: type=1400 audit(1792803280.254:72): avc: denied { read } for pid=277 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 18.241250][ T277] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 18.266484][ T30] audit: type=1400 audit(1792803280.254:73): avc: denied { open } for pid=277 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 18.854345][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 18.861434][ T287] bridge0: port 1(bridge_slave_0) entered disabled state [ 18.868864][ T287] device bridge_slave_0 entered promiscuous mode [ 18.876534][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 18.883735][ T287] bridge0: port 2(bridge_slave_1) entered disabled state [ 18.891214][ T287] device bridge_slave_1 entered promiscuous mode [ 18.945912][ T285] bridge0: port 1(bridge_slave_0) entered blocking state [ 18.953000][ T285] bridge0: port 1(bridge_slave_0) entered disabled state [ 18.960276][ T285] device bridge_slave_0 entered promiscuous mode [ 18.973199][ T285] bridge0: port 2(bridge_slave_1) entered blocking state [ 18.980240][ T285] bridge0: port 2(bridge_slave_1) entered disabled state [ 18.987803][ T285] device bridge_slave_1 entered promiscuous mode [ 19.014709][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.021794][ T288] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.029164][ T288] device bridge_slave_0 entered promiscuous mode [ 19.038384][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.045462][ T288] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.052838][ T288] device bridge_slave_1 entered promiscuous mode [ 19.073933][ T286] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.080997][ T286] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.088357][ T286] device bridge_slave_0 entered promiscuous mode [ 19.095015][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.102108][ T289] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.109374][ T289] device bridge_slave_0 entered promiscuous mode [ 19.118580][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.125625][ T289] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.133012][ T289] device bridge_slave_1 entered promiscuous mode [ 19.139580][ T286] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.146775][ T286] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.154125][ T286] device bridge_slave_1 entered promiscuous mode [ 19.284191][ T286] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.291267][ T286] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.298542][ T286] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.305596][ T286] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.344815][ T285] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.351904][ T285] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.359173][ T285] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.366217][ T285] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.379624][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.386686][ T288] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.393958][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.401006][ T288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.416600][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.423682][ T289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.430949][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.437969][ T289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.446998][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.454491][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.461718][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.468831][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.480978][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.488161][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.495419][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.502672][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.510547][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 19.518016][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.537473][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 19.545832][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.554187][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.561240][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.581699][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 19.589600][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.597354][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 19.605750][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 19.614013][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.621047][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.628351][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 19.636289][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 19.644206][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.652411][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.659427][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.671383][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.694829][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 19.703430][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.710444][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.717794][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.726068][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.733114][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.740595][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 19.748851][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.755885][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.763233][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 19.771301][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 19.779276][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 19.787239][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 19.798373][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 19.814138][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.821919][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.829988][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.837026][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.844463][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 19.852663][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.859665][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.872849][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 19.880308][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.897721][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 19.905965][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 19.914007][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 19.922677][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 19.932023][ T288] device veth0_vlan entered promiscuous mode [ 19.943608][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 19.951740][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 19.959630][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 19.968027][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.976635][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.983683][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.991168][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 19.999387][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.007582][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.014614][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.027618][ T287] device veth0_vlan entered promiscuous mode [ 20.039971][ T288] device veth1_macvtap entered promiscuous mode [ 20.047008][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.055614][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.063174][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.070617][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.079164][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.087541][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.096049][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.104419][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.112307][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.120196][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.127922][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.137270][ T286] device veth0_vlan entered promiscuous mode [ 20.151410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.160216][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.168281][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 20.176487][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.184814][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 20.193082][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.201260][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.209421][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.217899][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.226270][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.234738][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.242257][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.256685][ T287] device veth1_macvtap entered promiscuous mode [ 20.272221][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.280507][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.289087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.297527][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.305727][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 20.313703][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.322040][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.330287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.338575][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.346844][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.354785][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.362787][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.370211][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.381857][ T289] device veth0_vlan entered promiscuous mode [ 20.391636][ T286] device veth1_macvtap entered promiscuous mode [ 20.404984][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 20.412924][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.420748][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.428939][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.437377][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.445912][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.454316][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.462692][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.471054][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.483800][ T285] device veth0_vlan entered promiscuous mode [ 20.492374][ T288] request_module fs-gadgetfs succeeded, but still no fs? [ 20.494834][ T289] device veth1_macvtap entered promiscuous mode [ 20.512528][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.524252][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.531824][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.538521][ T310] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 20.540288][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.564525][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 20.572634][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.580909][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.604554][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.617066][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.626137][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.634997][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.646885][ T285] device veth1_macvtap entered promiscuous mode [ 20.664109][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.672291][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.680335][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 20.703148][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.703797][ T321] FAULT_INJECTION: forcing a failure. [ 20.703797][ T321] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 20.711718][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.724849][ T321] CPU: 1 PID: 321 Comm: syz.2.3 Not tainted syzkaller #0 [ 20.733843][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.739632][ T321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 20.748705][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.757641][ T321] Call Trace: [ 20.757649][ T321] [ 20.757655][ T321] __dump_stack+0x21/0x30 [ 20.757683][ T321] dump_stack_lvl+0x110/0x170 [ 20.774196][ T314] fuse: root generation should be zero [ 20.776238][ T321] ? show_regs_print_info+0x20/0x20 [ 20.791518][ T321] dump_stack+0x15/0x20 [ 20.795667][ T321] should_fail+0x3ab/0x500 [ 20.800067][ T321] should_fail_alloc_page+0x55/0x80 [ 20.805247][ T321] prepare_alloc_pages+0x13f/0x590 [ 20.810341][ T321] ? __alloc_pages_bulk+0xab0/0xab0 [ 20.815521][ T321] ? __alloc_pages_bulk+0x492/0xab0 [ 20.820701][ T321] __alloc_pages+0x11d/0x460 [ 20.825276][ T321] ? prep_new_page+0x110/0x110 [ 20.830031][ T321] ? __kmalloc+0x13d/0x2c0 [ 20.834434][ T321] __vmalloc_node_range+0x507/0xad0 [ 20.839617][ T321] dup_task_struct+0x41e/0xc70 [ 20.844361][ T321] ? copy_process+0x5e0/0x3230 [ 20.849111][ T321] copy_process+0x5e0/0x3230 [ 20.853684][ T321] ? __kasan_check_write+0x14/0x20 [ 20.858779][ T321] ? proc_fail_nth_write+0x180/0x200 [ 20.864048][ T321] ? __pidfd_prepare+0x150/0x150 [ 20.868974][ T321] kernel_clone+0x233/0x960 [ 20.873459][ T321] ? create_io_thread+0x170/0x170 [ 20.878474][ T321] ? __kasan_check_write+0x14/0x20 [ 20.883566][ T321] ? mutex_unlock+0x8f/0x230 [ 20.888140][ T321] __x64_sys_clone+0x198/0x210 [ 20.892886][ T321] ? __kasan_check_write+0x14/0x20 [ 20.897979][ T321] ? __ia32_sys_vfork+0x130/0x130 [ 20.902985][ T321] ? __kasan_check_write+0x14/0x20 [ 20.908076][ T321] ? switch_fpu_return+0x15d/0x2c0 [ 20.913174][ T321] x64_sys_call+0x41f/0x9a0 [ 20.917662][ T321] do_syscall_64+0x4c/0xa0 [ 20.922056][ T321] ? clear_bhb_loop+0x50/0xa0 [ 20.926712][ T321] ? clear_bhb_loop+0x50/0xa0 [ 20.931369][ T321] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 20.937243][ T321] RIP: 0033:0x7f3609cf7559 [ 20.941640][ T321] 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 [ 20.961235][ T321] RSP: 002b:00007f360874efd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 20.969648][ T321] RAX: ffffffffffffffda RBX: 00007f3609f7dfa0 RCX: 00007f3609cf7559 [ 20.977603][ T321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000100411 [ 20.985556][ T321] RBP: 00007f3609d8eb20 R08: 0000000000000000 R09: 0000000000000000 [ 20.993509][ T321] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 21.001466][ T321] R13: 00007f3609f7e038 R14: 00007f3609f7dfa0 R15: 00007ffd20de1858 [ 21.009426][ T321] [ 21.320089][ T348] binder: 347:348 ioctl c0306201 200000000340 returned -14 [ 21.327431][ T6] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 21.329896][ T348] ------------[ cut here ]------------ [ 21.340395][ T348] kernel BUG at drivers/android/binder.c:1330! [ 21.346672][ T348] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 21.352752][ T348] CPU: 1 PID: 348 Comm: syz.2.15 Not tainted syzkaller #0 [ 21.359862][ T348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 21.369925][ T348] RIP: 0010:binder_inc_ref_for_node+0x10b3/0x11c0 [ 21.376362][ T348] Code: ff ff 48 89 df 41 89 f5 41 89 d7 41 89 ce e8 c4 de 10 fe 44 89 f1 4c 8b 75 c8 44 89 fa 44 89 ee e9 a3 fe ff ff e8 2d 5e d1 fd <0f> 0b 65 8b 05 2c 94 69 7c 41 89 c5 c1 e8 06 48 8d 3c c5 68 5b e9 [ 21.395983][ T348] RSP: 0018:ffffc90008a57370 EFLAGS: 00010283 [ 21.402064][ T348] RAX: ffffffff83987d13 RBX: 0000000000000000 RCX: 0000000000080000 [ 21.410045][ T348] RDX: ffffc9000236f000 RSI: 0000000000000036 RDI: 0000000000000037 [ 21.418027][ T348] RBP: ffffc90008a57410 R08: ffff88810b98613f R09: ffff88810b986130 [ 21.426005][ T348] R10: dffffc0000000000 R11: ffffed1021730c28 R12: dffffc0000000000 [ 21.433990][ T348] R13: ffff88810b986928 R14: ffff88810b986910 R15: 0000000000000000 [ 21.441971][ T348] FS: 00007f360874f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 21.450906][ T348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.457488][ T348] CR2: 0000000000000000 CR3: 000000012abf6000 CR4: 00000000003526a0 [ 21.460852][ T290] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 21.465464][ T348] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 21.465478][ T348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 21.465489][ T348] Call Trace: [ 21.492109][ T348] [ 21.495040][ T348] binder_thread_write+0x1497/0x6fe0 [ 21.500337][ T348] ? binder_ioctl_get_freezer_info+0x470/0x470 [ 21.506508][ T348] ? __schedule+0xbd7/0x14a0 [ 21.511104][ T348] ? release_firmware_map_entry+0x190/0x190 [ 21.517006][ T348] ? __kasan_check_write+0x14/0x20 [ 21.522124][ T348] ? _copy_from_user+0x95/0xd0 [ 21.526893][ T348] binder_ioctl_write_read+0x203/0x6700 [ 21.532447][ T348] ? futex_wait_setup+0x510/0x510 [ 21.537476][ T348] ? futex_wait+0x5b1/0x8f0 [ 21.541979][ T348] ? do_futex+0x2800/0x2800 [ 21.546487][ T348] ? binder_has_work_ilocked+0x3e0/0x3e0 [ 21.552123][ T348] ? avc_has_extended_perms+0x869/0xed0 [ 21.557670][ T348] ? memcpy+0x56/0x70 [ 21.561656][ T348] ? avc_has_extended_perms+0x9d5/0xed0 [ 21.567207][ T348] ? __kasan_check_write+0x14/0x20 [ 21.572324][ T348] ? avc_flush+0x2b0/0x2b0 [ 21.576747][ T348] ? do_futex+0xdd3/0x2800 [ 21.581166][ T348] ? __kasan_check_write+0x14/0x20 [ 21.586289][ T348] ? _raw_spin_lock+0x94/0xf0 [ 21.590966][ T348] ? _raw_spin_trylock_bh+0x150/0x150 [ 21.596339][ T348] ? _raw_spin_unlock+0x4d/0x70 [ 21.601190][ T348] binder_ioctl+0x36c/0x1df0 [ 21.605780][ T348] ? ioctl_has_perm+0x1b8/0x4f0 [ 21.610633][ T348] ? binder_poll+0x2d0/0x2d0 [ 21.615226][ T348] ? has_cap_mac_admin+0x370/0x370 [ 21.620342][ T348] ? __kasan_slab_free+0x11/0x20 [ 21.625285][ T348] ? slab_free_freelist_hook+0xc2/0x190 [ 21.630831][ T348] ? putname+0x111/0x160 [ 21.635073][ T348] ? selinux_file_ioctl+0x3ad/0x4c0 [ 21.640275][ T348] ? selinux_file_alloc_security+0x120/0x120 [ 21.646261][ T348] ? __fget_files+0x2e1/0x340 [ 21.650945][ T348] ? security_file_ioctl+0x84/0xa0 [ 21.656062][ T348] ? binder_poll+0x2d0/0x2d0 [ 21.660651][ T348] __se_sys_ioctl+0x121/0x1a0 [ 21.665333][ T348] __x64_sys_ioctl+0x7b/0x90 [ 21.669930][ T348] x64_sys_call+0x2f/0x9a0 [ 21.674347][ T348] do_syscall_64+0x4c/0xa0 [ 21.678768][ T348] ? clear_bhb_loop+0x50/0xa0 [ 21.683447][ T348] ? clear_bhb_loop+0x50/0xa0 [ 21.688123][ T348] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 21.690931][ T6] usb 5-1: config 1 has an invalid interface number: 105 but max is 0 [ 21.694017][ T348] RIP: 0033:0x7f3609cf7559 [ 21.694034][ T348] 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 [ 21.709819][ T6] usb 5-1: config 1 has no interface number 0 [ 21.726152][ T348] RSP: 002b:00007f360874f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 21.726176][ T348] RAX: ffffffffffffffda RBX: 00007f3609f7dfa0 RCX: 00007f3609cf7559 [ 21.726186][ T348] RDX: 0000200000000440 RSI: 00000000c0306201 RDI: 0000000000000004 [ 21.726196][ T348] RBP: 00007f3609d8eb20 R08: 0000000000000000 R09: 0000000000000000 [ 21.726205][ T348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 21.726213][ T348] R13: 00007f3609f7e038 R14: 00007f3609f7dfa0 R15: 00007ffd20de1858 [ 21.726227][ T348] [ 21.726232][ T348] Modules linked in: [ 21.726723][ T348] ---[ end trace 9895d3b3d4b1a73a ]--- [ 21.732438][ T290] usb 4-1: Using ep0 maxpacket: 16 [ 21.776237][ T6] usb 5-1: config 1 interface 105 has no altsetting 0 [ 21.780995][ T348] RIP: 0010:binder_inc_ref_for_node+0x10b3/0x11c0 [ 21.811688][ T348] Code: ff ff 48 89 df 41 89 f5 41 89 d7 41 89 ce e8 c4 de 10 fe 44 89 f1 4c 8b 75 c8 44 89 fa 44 89 ee e9 a3 fe ff ff e8 2d 5e d1 fd <0f> 0b 65 8b 05 2c 94 69 7c 41 89 c5 c1 e8 06 48 8d 3c c5 68 5b e9 [ 21.831323][ T348] RSP: 0018:ffffc90008a57370 EFLAGS: 00010283 [ 21.837409][ T348] RAX: ffffffff83987d13 RBX: 0000000000000000 RCX: 0000000000080000 [ 21.845405][ T348] RDX: ffffc9000236f000 RSI: 0000000000000036 RDI: 0000000000000037 [ 21.853375][ T348] RBP: ffffc90008a57410 R08: ffff88810b98613f R09: ffff88810b986130 [ 21.861339][ T348] R10: dffffc0000000000 R11: ffffed1021730c28 R12: dffffc0000000000 [ 21.869292][ T348] R13: ffff88810b986928 R14: ffff88810b986910 R15: 0000000000000000 [ 21.877284][ T348] FS: 00007f360874f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 21.886214][ T348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.892786][ T348] CR2: 0000000000000000 CR3: 000000012abf6000 CR4: 00000000003526a0 [ 21.900740][ T348] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 21.908705][ T348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 21.916668][ T348] Kernel panic - not syncing: Fatal exception [ 21.922946][ T348] Kernel Offset: disabled [ 21.927272][ T348] Rebooting in 86400 seconds..