last executing test programs: 44.52442707s ago: executing program 3 (id=138): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="120141014813442024040075ee69010203010902240001000010000904b8070259d1ca000905060200020d0006090582020002"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000480)={0x84, &(0x7f0000000580)=ANY=[@ANYBLOB="400a04000000a0e763a88589a2b24e0b0b948d074dca3a6cbc87a27766770f84f101cc5ea45b0d8348534af3a9bf4b6c482ee96b5efe7185a22117eecd73de7d6ed6215df82cdafd0c3bc26a4b0b22134cb37e6c62cb0ed7e8006738dec98b662047b98acf8dab1b"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000200)={0x0, 0xc, 0x4, "ca258375"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0x9, 0x74, {0x74, 0x1, "a1170c35e7a3ebc5059ede468483401bffd3f1cbebf206795062202a5b42e7c4ee3cd9520510cd8e4587cf882c48d7ac5fc9c29201c2fbdc82f46f9f6da9cf085da41b75ad4ec7b06bcf24e28edc2d9a54addc40046dd372a97239954567cca4fae556a26b800ef45a42f4aa2d346dcc89e1"}}, 0x0}, &(0x7f0000000380)={0x2c, &(0x7f0000000200)={0x20, 0x10, 0x23, "a1b5b980ec7a6301af4d9e49fd36aadbfb4335d8ce310c27d64f6d9a61d87babf1aac1"}, 0x0, 0x0, 0x0, 0x0}) 41.918393604s ago: executing program 3 (id=174): setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@empty, @in=@multicast1, 0x4e20, 0xfd95, 0x4e27, 0x394, 0x2, 0xa0, 0xa0, 0x3b}, {0x9ea, 0x53, 0xffff, 0x7, 0x1, 0xfffffffffffffeff, 0x8, 0x3}, {0x100000000006, 0x4, 0xc, 0x9}, 0x3, 0x6e6bc0, 0x0, 0x1, 0x2, 0x3}, {{@in6=@private1, 0x4d2, 0x6c}, 0xd1f73d412a0c3327, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffffff, 0x1, 0xf8a3eceea9e5829a, 0xfb, 0x392daa26, 0x1000, 0x721}}, 0xe8) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @broadcast}) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c86dd0700100000001400000060"], 0xfdef) 41.475608953s ago: executing program 3 (id=178): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x3, @dev}, 0x2}}, 0x2e) close(r0) socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x4, 0x2, {0xa, 0x4e20, 0x6f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x40}}}, 0x3a) ioctl$PPPIOCGMRU(r0, 0x80047453, 0x0) 41.442042598s ago: executing program 3 (id=179): readlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x2400, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x5001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'syzkaller1\x00', 0x1}) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03031b003a00320006006300000000443aff00000000000000000000ffffac141419ff020000000000000000000000000001"], 0x76) 41.376893497s ago: executing program 3 (id=181): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000003c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) chdir(&(0x7f0000000100)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) 41.345164653s ago: executing program 3 (id=182): r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr, 0xfffffe7d}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='macvlan1\x00', 0x10) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5400000012000100000000000000e2ff0a0300004e234e2200000100ffff00"/56, @ANYRES32=0x0, @ANYBLOB="050000000300000008000000f7ffffff0800030011"], 0x54}}, 0x20004010) 38.32872433s ago: executing program 1 (id=216): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000280)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="a6e2976b5c4383036d32dadd2e144d8645ca8d1b230e105614396838da83c754887e7bea2f35d4ea667817d90d532af065f2e398dd9081ea16f8b371a202a6f9e505bbc964a0d3880bf0104a0a0a2f0d311efee1637e85a0125b38f961918f99bf9c2c146e42327f178dc2b3d4936e7f7f0a79f74ba464d83ab41742d1186776dc1779b5c50ac82d0fa8f9e42074b5b6079207fb21e718080907964669be539791e3e98687ee059853", 0xfffffffffffffcc1, 0x840, 0x0, 0x56) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd, 0x12, r0, 0x604ab000) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x40) 38.301673404s ago: executing program 1 (id=217): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@delpolicy={0x50, 0x27, 0x1, 0x70bd28, 0x25dfdbff, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@mcast2, 0x4e23, 0x1ff, 0x4e24, 0x1, 0xa, 0x0, 0xa0, 0x2f}, 0x6e6bc0, 0x1}}, 0x50}}, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, 0x0, 0x0) 38.228951225s ago: executing program 1 (id=218): r0 = fsopen(&(0x7f0000000100)='configfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x87) fchdir(r1) r2 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x194) getdents(r2, &(0x7f0000000240)=""/247, 0xf7) getdents(r2, 0x0, 0x0) 38.187318532s ago: executing program 1 (id=220): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x6a855000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000100)={{&(0x7f00001a1000/0x3000)=nil, 0x3000}, 0x2}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600707, 0x18) 37.9420923s ago: executing program 1 (id=222): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./mysys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mysys/bus/pci/devices/0000:00:05.0/resource0\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x11, r0, 0x4000) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone3(&(0x7f0000003240)={0x8004000, 0x0, 0x0, 0x0, {0x2c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 37.862638562s ago: executing program 1 (id=223): r0 = syz_usb_connect$printer(0x2, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x7, 0x1, 0x3, 0x40, 0x4b8, 0x202, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0xfb, 0xb0, 0xc, "", [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x20}}}}}]}}]}}, 0x0) r1 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) syz_usb_ep_read(r0, 0x1, 0x0, 0x0) 26.098453405s ago: executing program 32 (id=182): r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr, 0xfffffe7d}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='macvlan1\x00', 0x10) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5400000012000100000000000000e2ff0a0300004e234e2200000100ffff00"/56, @ANYRES32=0x0, @ANYBLOB="050000000300000008000000f7ffffff0800030011"], 0x54}}, 0x20004010) 22.898142151s ago: executing program 2 (id=353): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote, r1}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) sendmmsg$inet6(r2, &(0x7f0000000500)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x1, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@pktinfo={{0x24, 0x29, 0x32, {@remote, r4}}}], 0x28}}], 0x1, 0x0) 22.862827857s ago: executing program 2 (id=354): ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000140)={0xffffffffffffffff, 0xc8}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="001c86dd0700100000004000000060ec97000fc83a00fe8000000000000000000000000000aaff020000000000000000000000000001"], 0xffe) 22.854210538s ago: executing program 33 (id=223): r0 = syz_usb_connect$printer(0x2, 0x2d, &(0x7f00000000c0)={{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) r1 = gettid() timer_create(0x1, &(0x7f0000000800)={0x0, 0x21, 0x4, @tid=r1}, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) syz_usb_ep_read(r0, 0x1, 0x0, 0x0) 22.738702006s ago: executing program 2 (id=356): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000003, 0x13, r2, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000000)="91cf192cf615a6bce29f05323501d77c40", 0x11, 0x20040000, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22.620376904s ago: executing program 2 (id=358): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x9801) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount$bind(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b100a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x2125099, 0x0) 22.608824916s ago: executing program 2 (id=359): mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) unlink(&(0x7f00000008c0)='./file0/../file0/file0\x00') read$FUSE(r0, &(0x7f000000e280)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f000000c280)="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", 0x2000, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0xa, {0x3, 0x0, 0x8, 0x5, 0x2, 0x4, {0x0, 0x3, 0x1000000000000002, 0x9, 0x2, 0x48, 0xfffffff9, 0x0, 0x2, 0x6000, 0x0, 0x0, 0x0, 0x80000000, 0x6}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000005000)={&(0x7f00000041c0)={0x50, 0xfffffffffffffffe, 0x2, {0x7, 0x2d, 0xfffffff8, 0x40000020, 0x7fff, 0xfff, 0x7c, 0x5, 0x0, 0x0, 0x8, 0x5}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x27, 0x0, 0x50000, 0x0, 0x0, 0x108, 0x10000, 0x0, 0x0, 0x10}}, 0x50) 22.290773986s ago: executing program 2 (id=360): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) setxattr$incfs_size(0x0, 0x0, 0x0, 0x0, 0x3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/dev_snmp6\x00') 22.267917159s ago: executing program 34 (id=360): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) setxattr$incfs_size(0x0, 0x0, 0x0, 0x0, 0x3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/dev_snmp6\x00') 20.204508338s ago: executing program 6 (id=375): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x4, 0x401d031, 0xffffffffffffffff, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x54c, 0x42f, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0xff, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x0, 0xfe}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022180000000501150825ff0904a1010901a1007508950109308102c0c0"], 0x0}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000740)={0x84, &(0x7f0000000240)={0x0, 0x7, 0x11, "aec4511db2ef242bb5e9a20e4c7bcf37ec"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(0xffffffffffffffff, 0x0, 0x0) 19.658754243s ago: executing program 6 (id=390): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file3\x00', 0x1c0) r0 = landlock_create_ruleset(&(0x7f00000002c0)={0x2001}, 0x18, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x240002, 0xac) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r0, 0x1, &(0x7f0000000340)={0x2000, r1}, 0x0) landlock_restrict_self(r0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000400)='./file1/file3\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./file0/file3\x00', 0x0) 19.643146606s ago: executing program 6 (id=391): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$cgroup_procs(r0, &(0x7f00000002c0)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000300)=r2, 0x12) write$cgroup_freezer_state(r1, &(0x7f00000004c0)='FROZEN\x00', 0x7) write$cgroup_freezer_state(r1, &(0x7f0000000080)='THAWED\x00', 0x7) 19.61678176s ago: executing program 6 (id=392): openat$selinux_policy(0xffffff9c, 0x0, 0x0, 0x0) write$selinux_load(0xffffffffffffffff, 0x0, 0x10f00) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x195) mount$bind(&(0x7f0000000280)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) chroot(&(0x7f0000000580)='./file0/../file0\x00') syz_clone(0x80, 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000008c0)='./file0\x00', 0x0, 0x2a05004, 0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0/../file0\x00') 19.582651365s ago: executing program 6 (id=393): sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x4008040) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='timerslack_ns\x00') write$binfmt_format(r2, &(0x7f0000000180)='0\x00', 0x2) 19.458670734s ago: executing program 6 (id=397): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) memfd_create(0x0, 0x1) syz_clone(0x1800, 0x0, 0xfffffc7d, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000200)=@attr_riscv64=@attr_aplic={0x0, 0x1, @any=0x9, 0x0}) 19.443864677s ago: executing program 35 (id=397): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) memfd_create(0x0, 0x1) syz_clone(0x1800, 0x0, 0xfffffc7d, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000200)=@attr_riscv64=@attr_aplic={0x0, 0x1, @any=0x9, 0x0}) 12.38737469s ago: executing program 5 (id=526): openat$kvm(0xffffffffffffff9c, &(0x7f0000000480), 0x22401, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debugfs\x00', 0x1ff) mount(0x0, &(0x7f0000000340)='./debugfs\x00', &(0x7f0000000080)='debugfs\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debugfs/kvm/halt_poll_fail_ns\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='0', 0x1) 12.370483113s ago: executing program 5 (id=527): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000080)=@gcm_128={{0x303}, "b7a41f2300", "d21b0e8a0e000000000000000600", "1d1cbe23", "ecba06893bcdc493"}, 0x28) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000140)='X', 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0)=0xffff1884, 0x4) 12.354914655s ago: executing program 5 (id=528): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) close(0x3) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000000240)=@file={0x1}, 0x6e) listen(r2, 0x0) connect$unix(r1, &(0x7f0000000640)=@file={0x1}, 0x6e) sendmmsg$inet(r0, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000003c0)="5e88f47e9f94", 0x6}], 0x1}}], 0x1, 0x6081) 12.326492049s ago: executing program 5 (id=530): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x185093, 0x0) mount$overlay(0x0, 0x0, &(0x7f0000000040), 0x8, &(0x7f0000000240)) umount2(&(0x7f0000000140)='./file0\x00', 0xb) 12.286359796s ago: executing program 5 (id=532): mkdir(&(0x7f00000000c0)='my_sys\x00', 0x1ed) mount(0x0, &(0x7f0000000200)='my_sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='my_sys/bus/pci/devices/0000:00:03.0/resource1\x00', 0x2, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xff, 0x0, 0x12, r0, 0x0) fsconfig$FSCONFIG_SET_BINARY(0xffffffffffffffff, 0x2, &(0x7f0000000040)='mem\x00\xffEev\xf2r\xf1\x18\x1d\xb9\x00y_hug$\bo-\x03Q`]o\x8cr\x9d_etl\xf9\xdd\a\xad\\H\xe94\b,H\xbf', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)) read$char_usb(r1, &(0x7f0000000140)=""/189, 0xbd) read$FUSE(r1, &(0x7f00000034c0)={0x2020}, 0x2020) 12.097862305s ago: executing program 5 (id=537): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', 0x0, 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 12.091922076s ago: executing program 36 (id=537): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', 0x0, 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 10.814788724s ago: executing program 4 (id=562): unshare(0x20680) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x17f) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x10) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, 0x0) 10.748195294s ago: executing program 4 (id=564): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x80) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010002000000406a053b030000000000010902220001010080320904000001030000000921110100012217000705810340"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0022170000000600ff0901a10185020901150026ff00750895098102c0"], 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000200), 0x0, 0x0) syz_usb_ep_write(r1, 0x81, 0x0, 0x0) syz_usb_ep_write(r1, 0x81, 0x2, &(0x7f0000000000)="0200") close_range(r0, 0xffffffffffffffff, 0x400000000000000) 10.19481509s ago: executing program 4 (id=567): mkdirat(0xffffffffffffff9c, &(0x7f0000004000)='./mnt\x00', 0x1ff) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x40086607, 0x0) 10.175626413s ago: executing program 4 (id=568): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000000104010400000000398f0000000000000500010001"], 0x1c}}, 0x0) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000000104010400000000398f0000000000010500010001"], 0x1c}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./proc\x00', &(0x7f0000000500)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./proc/net/netfilter/nfnetlink_log\x00', 0x0, 0x0) read(r1, &(0x7f0000000700), 0x1000) read$FUSE(r1, &(0x7f0000000640)={0x2020}, 0x2020) 10.165293154s ago: executing program 4 (id=569): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./mysys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mysys/bus/pci/devices/0000:00:05.0/resource0\x00', 0x2, 0xfc8e71844360b0a3) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2000003, 0x11, r0, 0x3000) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9) syz_clone3(&(0x7f0000000600)={0x12a080080, 0x0, 0x0, 0x0, {0x12}, 0x0, 0x0, 0x0, 0x0}, 0x58) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f066bbeeb, 0x8031, 0xffffffffffffffff, 0x0) 10.044799353s ago: executing program 4 (id=573): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000008c0)={0xa, 0x4e22, 0xfffffffc, @loopback, 0x6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040)=0x40, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x56202325, @empty, 0x4000005}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x20a, 0x4) sendmmsg$inet6(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000680)="b3", 0x1}], 0x1}}], 0x1, 0x4000001) r1 = dup(r0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r1) 2.881160883s ago: executing program 7 (id=703): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000001200)=0xd0, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/22, 0xff04, 0x585761205da19404, 0x0, 0x0) 1.93075849s ago: executing program 7 (id=717): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1002}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000900)={'syzkaller0\x00', 0x41}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), r1) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000100705b8b74000001410000001c001700000001000000006574683a73797a6b616c6c657230"], 0x38}}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) write(r0, &(0x7f0000000700)="ffffffffffff00000000000188ca", 0xe) 1.930300931s ago: executing program 7 (id=720): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x2}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file4\x00', 0x11c0, 0x80000) creat(&(0x7f0000000180)='./file4\x00', 0x8) openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file4\x00', &(0x7f0000000380)={0x8a001, 0x0, 0x12}, 0x18) 1.22276242s ago: executing program 8 (id=729): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=@flushsa={0x14, 0x1c, 0x1, 0x0, 0x0, {0x32}}, 0x14}}, 0x0) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$tmpfs(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='nr_inodes=2']) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x450c01, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) 1.007488104s ago: executing program 7 (id=731): r0 = fsopen(&(0x7f0000000180)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='cgroup.freeze\x00', 0x275a, 0x0) ftruncate(r2, 0x8008976) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x13, r2, 0x5000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) 730.846367ms ago: executing program 8 (id=732): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000007540)) mount$fuse(0x0, 0x0, 0x0, 0x8001, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) getpid() sendmsg$netlink(r0, &(0x7f0000008c40)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000008bc0)=[{0x0}, {&(0x7f0000007580)={0x10, 0x37, 0x200, 0x70bd28, 0x25dfdbff}, 0x10}, {&(0x7f0000008840)={0x10, 0x25, 0x1, 0x70bd2c, 0x25dfdbfe}, 0x10}], 0x3, 0x0, 0x0, 0x20000004}, 0x8000) 702.047871ms ago: executing program 8 (id=733): mmap(0x0, 0x200000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./debug\x00', &(0x7f0000000300)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./debug/failslab/task-filter\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./debug/failslab/probability\x00', 0x1, 0x50) write(r0, &(0x7f0000000100)='N', 0x1) write(r1, &(0x7f0000000100)='100', 0x3) io_submit(0x0, 0x0, 0x0) 699.597361ms ago: executing program 7 (id=734): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x7}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000680)='.\x00', &(0x7f00000006c0), 0x8010, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=tcp']) write(0xffffffffffffffff, &(0x7f0000000000)='3', 0x4e) 672.022126ms ago: executing program 8 (id=735): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_usb_connect(0x3, 0xa39, &(0x7f0000000300)=ANY=[@ANYBLOB="120150022a14ed08d016a9100a7e010203010902270a04030210070904bd0006ff"], 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000004c0)={[0x8aba, 0x100d, 0x4, 0x804, 0x7ffd, 0xf, 0x4, 0x9, 0x1, 0x5, 0x8000000000000000, 0x1, 0x1, 0xfe, 0x6, 0x1], 0x4000, 0x141200}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000100)=@x86={0x8, 0x2, 0x50, 0x0, 0x2000000b, 0x7, 0x2, 0x9, 0x1, 0x8, 0x0, 0x51, 0x0, 0x40004, 0x10, 0xff, 0xb, 0x2, 0xf, '\x00', 0x2, 0x4080000000000005}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 606.354055ms ago: executing program 7 (id=737): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x7}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x2400000) accept4$inet(r1, 0x0, 0x0, 0x80800) 533.401577ms ago: executing program 0 (id=740): bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x6) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @loopback}, 0x10) listen(r0, 0x5) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, 0x0, 0x0, 0x2000073d, &(0x7f0000e68000)={0x2, 0x4e24, @empty}, 0x10) r2 = socket$inet6(0x10, 0x2, 0x4) sendto$inet6(r2, &(0x7f0000000080)="4c00000012001f15b9409b8400feffffffffffff000000000017030038c88cc055c5ac27a6c5b068d0bf46d323452536005ad94acc000000000000000000000051d1ec0cffc8792cd8000080", 0x4c, 0x0, 0x0, 0x0) 420.216905ms ago: executing program 0 (id=741): mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x100) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000140)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) 349.564635ms ago: executing program 0 (id=742): creat(&(0x7f0000000000)='./file0\x00', 0xc9a9c042ad77c5e5) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x1d7) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x1085408, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f00000003c0), 0x40, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) 294.124534ms ago: executing program 0 (id=743): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd630080fc00082c00db5b6861589bcfe8875a060300000023000000000000000000000000ac1414aa33"], 0xfdef) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd634936f2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0x82, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x66) 176.792642ms ago: executing program 0 (id=744): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x4e20, @multicast1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000100080c10000000000000000000", 0x58}], 0x1) 86.793536ms ago: executing program 8 (id=745): mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_ublk_setup_io_uring(0x5a6, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x40002, 0x1e5}, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)=0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, r0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x1, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) syz_ublk_setup_queues(r3, r1, 0x0, &(0x7f0000000500)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4704, 0x80000, 0x1000000, 0x33d, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffffff, 0x20, 0x0, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6a6c, 0x4000, 0x0, 0xfffffffd, 0x0, r3}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x20002, 0x40, 0x2, 0xffffffff}}], 0x1, 0x0, 0x0) 65.24172ms ago: executing program 8 (id=746): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="120141014813442024040075ee69010203010902240001000010000904b8070259d1ca000905060200020d0006090582020002"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000480)={0x84, &(0x7f0000000940)={0x40, 0xa, 0x4, "a0e763a8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000640)={0x44, &(0x7f0000000200)={0x0, 0xc, 0x4, "ca258375"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000740)={0x44, &(0x7f0000000000)=ANY=[@ANYBLOB="601004"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000000580)={0x44, &(0x7f0000000240)={0x0, 0x31, 0x4, "b5f7c9fa"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 0s ago: executing program 0 (id=747): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000440)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) r1 = syz_open_dev$usbfs(&(0x7f0000000480), 0x76, 0x160341) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) kernel console output (not intermixed with test programs): eft allmulticast mode [ 28.581683][ T46] bridge_slave_1: left promiscuous mode [ 28.587420][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.595967][ T46] bridge_slave_0: left allmulticast mode [ 28.601813][ T46] bridge_slave_0: left promiscuous mode [ 28.607506][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.710105][ T566] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.717583][ T566] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.724729][ T566] bridge_slave_0: entered allmulticast mode [ 28.731161][ T566] bridge_slave_0: entered promiscuous mode [ 28.738411][ T46] veth1_macvtap: left promiscuous mode [ 28.744060][ T46] veth0_vlan: left promiscuous mode [ 28.783121][ T566] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.790403][ T566] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.797915][ T566] bridge_slave_1: entered allmulticast mode [ 28.804414][ T566] bridge_slave_1: entered promiscuous mode [ 28.849968][ T566] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.857125][ T566] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.864448][ T566] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.871546][ T566] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.897384][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.906452][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.929987][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.937121][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.947787][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.954904][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.991120][ T566] veth0_vlan: entered promiscuous mode [ 29.002439][ T571] kvm: kvm [570]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 29.006449][ T566] veth1_macvtap: entered promiscuous mode [ 29.011430][ T571] kvm: kvm [570]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 29.054893][ T571] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 29.803243][ T646] FAULT_INJECTION: forcing a failure. [ 29.803243][ T646] name failslab, interval 1, probability 0, space 0, times 0 [ 29.846650][ T646] CPU: 0 UID: 0 PID: 646 Comm: syz.1.132 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 29.846777][ T646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 29.846793][ T646] Call Trace: [ 29.846800][ T646] [ 29.846808][ T646] __dump_stack+0x21/0x30 [ 29.846845][ T646] dump_stack_lvl+0x140/0x1c0 [ 29.846875][ T646] ? __cfi_dump_stack_lvl+0x10/0x10 [ 29.846908][ T646] dump_stack+0x19/0x20 [ 29.846937][ T646] should_fail_ex+0x3c2/0x510 [ 29.846963][ T646] should_failslab+0xac/0x100 [ 29.846990][ T646] __kmalloc_cache_noprof+0x41/0x470 [ 29.847014][ T646] ? alloc_super+0x67/0x950 [ 29.847041][ T646] ? _raw_spin_lock+0x92/0x120 [ 29.847063][ T646] alloc_super+0x67/0x950 [ 29.847090][ T646] ? super_s_dev_test+0xb5/0x110 [ 29.847110][ T646] ? __cfi_super_s_dev_test+0x10/0x10 [ 29.847131][ T646] sget_fc+0x325/0xa70 [ 29.847161][ T646] ? __cfi_super_s_dev_set+0x10/0x10 [ 29.847184][ T646] get_tree_bdev_flags+0x207/0x4f0 [ 29.847207][ T646] ? __cfi_ext4_fill_super+0x10/0x10 [ 29.847228][ T646] ? __cfi_get_tree_bdev_flags+0x10/0x10 [ 29.847249][ T646] ? selinux_capable+0x38/0x50 [ 29.847277][ T646] ? bpf_lsm_capable+0xd/0x20 [ 29.847308][ T646] ? __cfi_ext4_fill_super+0x10/0x10 [ 29.847331][ T646] get_tree_bdev+0x23/0x30 [ 29.847353][ T646] ext4_get_tree+0x20/0x30 [ 29.847373][ T646] vfs_get_tree+0x9e/0x290 [ 29.847396][ T646] do_new_mount+0x251/0xb40 [ 29.847419][ T646] ? security_capable+0x44/0x130 [ 29.847446][ T646] path_mount+0x66a/0xff0 [ 29.847468][ T646] ? putname+0x113/0x150 [ 29.847494][ T646] __se_sys_mount+0x2bf/0x480 [ 29.847517][ T646] ? __x64_sys_mount+0xf0/0xf0 [ 29.847540][ T646] ? __kasan_check_write+0x18/0x20 [ 29.847563][ T646] ? fpregs_restore_userregs+0x11c/0x260 [ 29.847591][ T646] __x64_sys_mount+0xc3/0xf0 [ 29.847615][ T646] x64_sys_call+0x2021/0x2ee0 [ 29.847636][ T646] do_syscall_64+0x57/0xf0 [ 29.847657][ T646] ? clear_bhb_loop+0x50/0xa0 [ 29.847687][ T646] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 29.847725][ T646] RIP: 0033:0x7f834a99e159 [ 29.847745][ T646] 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 [ 29.847764][ T646] RSP: 002b:00007f83493e3028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 29.847791][ T646] RAX: ffffffffffffffda RBX: 00007f834ac25fa0 RCX: 00007f834a99e159 [ 29.847808][ T646] RDX: 0000200000000080 RSI: 0000200000000000 RDI: 0000200000000040 [ 29.847824][ T646] RBP: 00007f834aa3506b R08: 0000000000000000 R09: 0000000000000000 [ 29.847839][ T646] R10: 0000000001000040 R11: 0000000000000246 R12: 0000000000000000 [ 29.847854][ T646] R13: 00007f834ac26038 R14: 00007f834ac25fa0 R15: 00007ffc34bac628 [ 29.847875][ T646] [ 30.247293][ T659] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 30.276533][ T670] FAULT_INJECTION: forcing a failure. [ 30.276533][ T670] name failslab, interval 1, probability 0, space 0, times 0 [ 30.289256][ T670] CPU: 1 UID: 0 PID: 670 Comm: syz.1.144 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 30.289294][ T670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 30.289303][ T670] Call Trace: [ 30.289309][ T670] [ 30.289315][ T670] __dump_stack+0x21/0x30 [ 30.289340][ T670] dump_stack_lvl+0x140/0x1c0 [ 30.289358][ T670] ? __cfi_dump_stack_lvl+0x10/0x10 [ 30.289377][ T670] ? kasan_save_track+0x4f/0x80 [ 30.289392][ T670] ? kasan_save_alloc_info+0x3a/0x50 [ 30.289405][ T670] dump_stack+0x19/0x20 [ 30.289422][ T670] should_fail_ex+0x3c2/0x510 [ 30.289438][ T670] should_failslab+0xac/0x100 [ 30.289454][ T670] kmem_cache_alloc_noprof+0x42/0x410 [ 30.289468][ T670] ? mas_wr_store_type+0x13f3/0x1b40 [ 30.289485][ T670] ? mas_alloc_nodes+0x254/0x9d0 [ 30.289502][ T670] mas_alloc_nodes+0x254/0x9d0 [ 30.289519][ T670] mas_preallocate+0x79b/0xc90 [ 30.289536][ T670] ? __cfi_mas_preallocate+0x10/0x10 [ 30.289552][ T670] ? __kasan_check_read+0x15/0x20 [ 30.289564][ T670] ? anon_vma_name+0x51/0xa0 [ 30.289576][ T670] ? vm_area_dup+0x415/0x560 [ 30.289590][ T670] __split_vma+0x449/0xc10 [ 30.289605][ T670] ? vms_gather_munmap_vmas+0xd90/0xd90 [ 30.289620][ T670] ? mas_find+0x415/0x620 [ 30.289636][ T670] vms_gather_munmap_vmas+0x446/0xd90 [ 30.289651][ T670] mmap_region+0x621/0x1d10 [ 30.289665][ T670] ? __cfi_mmap_region+0x10/0x10 [ 30.289689][ T670] ? __kasan_check_read+0x15/0x20 [ 30.289702][ T670] ? __cfi_futex_wake_mark+0x10/0x10 [ 30.289716][ T670] ? security_capable+0x44/0x130 [ 30.289731][ T670] do_mmap+0xa47/0x1370 [ 30.289743][ T670] ? __cfi_selinux_mmap_file+0x10/0x10 [ 30.289757][ T670] ? __cfi_do_mmap+0x10/0x10 [ 30.289769][ T670] ? __kasan_check_write+0x18/0x20 [ 30.289782][ T670] ? down_write_killable+0xee/0x2d0 [ 30.289799][ T670] ? __cfi_down_write_killable+0x10/0x10 [ 30.289816][ T670] ? do_futex+0x32a/0x510 [ 30.289833][ T670] vm_mmap_pgoff+0x367/0x4b0 [ 30.289847][ T670] ? __cfi_vm_mmap_pgoff+0x10/0x10 [ 30.289859][ T670] ? xfd_validate_state+0x68/0x140 [ 30.289878][ T670] ksys_mmap_pgoff+0xfa/0x1e0 [ 30.289891][ T670] ? __kasan_check_write+0x18/0x20 [ 30.289905][ T670] __x64_sys_mmap+0x121/0x140 [ 30.289918][ T670] x64_sys_call+0x13bf/0x2ee0 [ 30.289930][ T670] do_syscall_64+0x57/0xf0 [ 30.289942][ T670] ? clear_bhb_loop+0x50/0xa0 [ 30.289958][ T670] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 30.289974][ T670] RIP: 0033:0x7f834a99e159 [ 30.289988][ T670] 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 [ 30.289999][ T670] RSP: 002b:00007f83493e3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 30.290015][ T670] RAX: ffffffffffffffda RBX: 00007f834ac25fa0 RCX: 00007f834a99e159 [ 30.290025][ T670] RDX: 0000000000000000 RSI: 0000000000c00000 RDI: 0000200000001000 [ 30.290033][ T670] RBP: 00007f834aa3506b R08: ffffffffffffffff R09: 0000000000000000 [ 30.290042][ T670] R10: 0000000000003032 R11: 0000000000000246 R12: 0000000000000000 [ 30.290050][ T670] R13: 00007f834ac26038 R14: 00007f834ac25fa0 R15: 00007ffc34bac628 [ 30.290061][ T670] [ 30.391678][ T563] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 30.645559][ T676] syzkaller0: entered promiscuous mode [ 30.651088][ T676] syzkaller0: entered allmulticast mode [ 30.659201][ T676] PF_CAN: dropped non conform CAN FD skbuff: dev type 65534, len 65487 [ 30.684321][ T9] rust_binder: 677: undelivered TRANSACTION_ERROR: 29189 [ 30.761637][ T563] usb 4-1: Using ep0 maxpacket: 32 [ 30.770835][ T563] usb 4-1: config 0 has an invalid interface number: 184 but max is 0 [ 30.781703][ T563] usb 4-1: config 0 has no interface number 0 [ 30.789282][ T563] usb 4-1: config 0 interface 184 has no altsetting 0 [ 30.798745][ T563] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 30.808301][ T563] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.816511][ T563] usb 4-1: Product: syz [ 30.827766][ T563] usb 4-1: Manufacturer: syz [ 30.833256][ T563] usb 4-1: SerialNumber: syz [ 30.839382][ T563] usb 4-1: config 0 descriptor?? [ 30.848313][ T563] smsc75xx v1.0.0 [ 30.886487][ T686] x86/PAT: syz.2.150:686 freeing invalid memtype [mem 0xfe003000-0xfe003fff] [ 30.896370][ T65] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 31.071663][ T65] usb 2-1: Using ep0 maxpacket: 32 [ 31.082317][ T65] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 31.090662][ T65] usb 2-1: config 0 has no interface number 0 [ 31.098577][ T65] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 31.108078][ T65] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.116326][ T65] usb 2-1: Product: syz [ 31.120616][ T65] usb 2-1: Manufacturer: syz [ 31.126823][ T65] usb 2-1: SerialNumber: syz [ 31.132613][ T65] usb 2-1: config 0 descriptor?? [ 31.138909][ T65] smsc95xx v2.0.0 [ 31.211801][ T9] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 31.371644][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 31.378029][ T9] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 31.386476][ T9] usb 3-1: config 0 has no interface number 0 [ 31.392764][ T9] usb 3-1: config 0 interface 184 has no altsetting 0 [ 31.400980][ T9] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 31.410110][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.418169][ T9] usb 3-1: Product: syz [ 31.422422][ T9] usb 3-1: Manufacturer: syz [ 31.427151][ T9] usb 3-1: SerialNumber: syz [ 31.432997][ T9] usb 3-1: config 0 descriptor?? [ 31.438858][ T9] smsc75xx v1.0.0 [ 31.743786][ T65] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -71 [ 31.754593][ T65] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 31.763959][ T65] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 31.776407][ T65] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -71 [ 31.788035][ T65] usb 2-1: USB disconnect, device number 2 [ 31.849815][ T563] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): EEPROM read operation timeout [ 32.062472][ T563] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 32.074876][ T563] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 32.084673][ T563] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 32.099147][ T563] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 32.109207][ T563] smsc75xx 4-1:0.184: probe with driver smsc75xx failed with error -71 [ 32.119902][ T563] usb 4-1: USB disconnect, device number 3 [ 32.288554][ T723] syzkaller1: entered promiscuous mode [ 32.294291][ T723] syzkaller1: entered allmulticast mode [ 32.387790][ T735] kvm: emulating exchange as write [ 32.512853][ T731] FAULT_INJECTION: forcing a failure. [ 32.512853][ T731] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 32.526080][ T731] CPU: 0 UID: 0 PID: 731 Comm: syz.0.169 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 32.526106][ T731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 32.526115][ T731] Call Trace: [ 32.526121][ T731] [ 32.526131][ T731] __dump_stack+0x21/0x30 [ 32.526155][ T731] dump_stack_lvl+0x140/0x1c0 [ 32.526174][ T731] ? __cfi_dump_stack_lvl+0x10/0x10 [ 32.526192][ T731] ? restore_altstack+0x2d5/0x500 [ 32.526214][ T731] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 32.526228][ T731] dump_stack+0x19/0x20 [ 32.526245][ T731] should_fail_ex+0x3c2/0x510 [ 32.526261][ T731] should_fail+0xf/0x20 [ 32.526276][ T731] should_fail_usercopy+0x1e/0x30 [ 32.526293][ T731] _copy_from_user+0x20/0xa0 [ 32.526311][ T731] __ia32_sys_rt_sigreturn+0x272/0x830 [ 32.526325][ T731] ? _raw_spin_unlock_irq+0x45/0x70 [ 32.526338][ T731] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 32.526354][ T731] ? __kasan_check_read+0x15/0x20 [ 32.526368][ T731] x64_sys_call+0x2c14/0x2ee0 [ 32.526380][ T731] do_syscall_64+0x57/0xf0 [ 32.526392][ T731] ? clear_bhb_loop+0x50/0xa0 [ 32.526410][ T731] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 32.526427][ T731] RIP: 0033:0x7f5d9633f4d9 [ 32.526439][ T731] Code: 11 06 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 0c 25 [ 32.526450][ T731] RSP: 002b:00007f5d971b4a80 EFLAGS: 00000246 ORIG_RAX: 000000000000000f [ 32.526465][ T731] RAX: ffffffffffffffda RBX: 00007f5d96625fa0 RCX: 00007f5d9633f4d9 [ 32.526475][ T731] RDX: 00007f5d971b4a80 RSI: 00007f5d971b4bb0 RDI: 0000000000000011 [ 32.526484][ T731] RBP: 00007f5d9643506b R08: 0000000000000000 R09: 0000000000000000 [ 32.526492][ T731] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000000 [ 32.526501][ T731] R13: 00007f5d96626038 R14: 00007f5d96625fa0 R15: 00007ffc9065aa08 [ 32.526511][ T731] [ 32.727550][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -71 [ 32.738578][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 32.748232][ T36] kauditd_printk_skb: 38 callbacks suppressed [ 32.748249][ T36] audit: type=1400 audit(1790963956.380:220): avc: denied { write } for pid=741 comm="syz.0.172" name="mcfilter6" dev="proc" ino=4026532356 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 32.766147][ T746] syzkaller1: entered promiscuous mode [ 32.778544][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 32.783614][ T746] syzkaller1: entered allmulticast mode [ 32.793980][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 32.809618][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 32.820927][ T9] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 32.830600][ T9] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 32.840753][ T9] usb 3-1: USB disconnect, device number 2 [ 32.866339][ T750] FAULT_INJECTION: forcing a failure. [ 32.866339][ T750] name failslab, interval 1, probability 0, space 0, times 0 [ 32.879067][ T750] CPU: 1 UID: 0 PID: 750 Comm: syz.0.176 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 32.879104][ T750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 32.879117][ T750] Call Trace: [ 32.879132][ T750] [ 32.879140][ T750] __dump_stack+0x21/0x30 [ 32.879164][ T750] dump_stack_lvl+0x140/0x1c0 [ 32.879183][ T750] ? __cfi_dump_stack_lvl+0x10/0x10 [ 32.879202][ T750] dump_stack+0x19/0x20 [ 32.879219][ T750] should_fail_ex+0x3c2/0x510 [ 32.879235][ T750] should_failslab+0xac/0x100 [ 32.879252][ T750] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 32.879267][ T750] ? __d_alloc+0x42/0x8c0 [ 32.879279][ T750] ? kasan_save_alloc_info+0x3a/0x50 [ 32.879292][ T750] __d_alloc+0x42/0x8c0 [ 32.879304][ T750] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 32.879317][ T750] d_alloc_parallel+0xe4/0x1370 [ 32.879330][ T750] ? number+0xc9d/0xf00 [ 32.879343][ T750] ? pointer+0xe10/0xe10 [ 32.879354][ T750] ? __d_lookup+0x4e8/0x550 [ 32.879367][ T750] ? __cfi_d_alloc_parallel+0x10/0x10 [ 32.879381][ T750] ? full_name_hash+0xa1/0xf0 [ 32.879397][ T750] proc_fill_cache+0x174/0x410 [ 32.879413][ T750] ? __cfi_proc_map_files_instantiate+0x10/0x10 [ 32.879428][ T750] ? __cfi_proc_fill_cache+0x10/0x10 [ 32.879442][ T750] ? __cfi_snprintf+0x10/0x10 [ 32.879455][ T750] proc_map_files_readdir+0x7ae/0x9d0 [ 32.879468][ T750] ? __cfi_proc_map_files_readdir+0x10/0x10 [ 32.879481][ T750] ? rwsem_read_trylock+0x275/0x5a0 [ 32.879500][ T750] ? __cfi_selinux_file_permission+0x10/0x10 [ 32.879515][ T750] ? down_read_killable+0x7f/0x100 [ 32.879532][ T750] ? __cfi_down_read_killable+0x10/0x10 [ 32.879549][ T750] ? bpf_lsm_file_permission+0xd/0x20 [ 32.879566][ T750] iterate_dir+0x1fd/0x5c0 [ 32.879581][ T750] __se_sys_getdents64+0xf6/0x250 [ 32.879596][ T750] ? fput+0x1a4/0x230 [ 32.879612][ T750] ? __x64_sys_getdents64+0xa0/0xa0 [ 32.879631][ T750] ? __cfi_filldir64+0x10/0x10 [ 32.879648][ T750] ? __kasan_check_write+0x18/0x20 [ 32.879660][ T750] ? fpregs_restore_userregs+0x11c/0x260 [ 32.879676][ T750] __x64_sys_getdents64+0x7f/0xa0 [ 32.879692][ T750] x64_sys_call+0x27d0/0x2ee0 [ 32.879708][ T750] do_syscall_64+0x57/0xf0 [ 32.879721][ T750] ? clear_bhb_loop+0x50/0xa0 [ 32.879737][ T750] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 32.879753][ T750] RIP: 0033:0x7f5d9639e159 [ 32.879766][ T750] 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 [ 32.879777][ T750] RSP: 002b:00007f5d971b5028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 32.879792][ T750] RAX: ffffffffffffffda RBX: 00007f5d96625fa0 RCX: 00007f5d9639e159 [ 32.879802][ T750] RDX: 0000000000001002 RSI: 0000200000002f40 RDI: 0000000000000004 [ 32.879811][ T750] RBP: 00007f5d9643506b R08: 0000000000000000 R09: 0000000000000000 [ 32.879819][ T750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 32.879827][ T750] R13: 00007f5d96626038 R14: 00007f5d96625fa0 R15: 00007ffc9065aa08 [ 32.879837][ T750] [ 33.208174][ T36] audit: type=1400 audit(1790963956.840:221): avc: denied { ioctl } for pid=751 comm="syz.3.178" path="socket:[7257]" dev="sockfs" ino=7257 ioctlcmd=0x7453 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 33.233060][ T36] audit: type=1400 audit(1790963956.840:222): avc: denied { associate } for pid=755 comm="syz.0.177" name="core" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 33.303127][ T36] audit: type=1400 audit(1790963956.940:223): avc: denied { mounton } for pid=761 comm="syz.3.181" path="/38/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 33.521667][ T9] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 33.692847][ T9] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.705417][ T9] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 33.714901][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.731672][ T9] usb 2-1: Product: syz [ 33.735949][ T9] usb 2-1: Manufacturer: syz [ 33.742468][ T9] usb 2-1: SerialNumber: syz [ 34.001675][ T679] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 34.056209][ T776] cgroup: noprefix used incorrectly [ 34.094332][ T776] capability: warning: `syz.0.187' uses 32-bit capabilities (legacy support in use) [ 34.151643][ T679] usb 3-1: Using ep0 maxpacket: 16 [ 34.161314][ T679] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 34.173939][ T679] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 34.184783][ T679] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 34.199171][ T679] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.207648][ T679] usb 3-1: Product: syz [ 34.217642][ T679] usb 3-1: Manufacturer: syz [ 34.222972][ T679] usb 3-1: SerialNumber: syz [ 34.360371][ T36] audit: type=1400 audit(1790963957.990:224): avc: denied { write } for pid=785 comm="syz.0.191" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 34.400569][ T36] audit: type=1400 audit(1790963958.030:225): avc: denied { create } for pid=787 comm="syz.0.192" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 34.423094][ T36] audit: type=1400 audit(1790963958.060:226): avc: denied { mounton } for pid=787 comm="syz.0.192" path="/67/file0" dev="tmpfs" ino=374 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 34.449962][ T679] usb 3-1: 0:2 : does not exist [ 34.457044][ T679] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 34.470994][ T679] usb 3-1: USB disconnect, device number 3 [ 34.516483][ T36] audit: type=1400 audit(1790963958.150:227): avc: denied { unlink } for pid=294 comm="syz-executor" name="file0" dev="tmpfs" ino=374 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 34.584722][ T36] audit: type=1400 audit(1790963958.220:228): avc: denied { write } for pid=791 comm="syz.0.193" name="file0" dev="tmpfs" ino=381 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 34.620126][ T36] audit: type=1400 audit(1790963958.220:229): avc: denied { open } for pid=791 comm="syz.0.193" path="/68/file0" dev="tmpfs" ino=381 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 34.820814][ T9] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 34.841696][ T9] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 34.849149][ T9] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 35.021120][ T9] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 35.029182][ T9] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 35.060960][ T9] usb 2-1: USB disconnect, device number 3 [ 35.081976][ T9] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 35.179841][ T818] ±ÿÇl¡­ˆiý: renamed from lo (while UP) [ 35.471967][ T679] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 35.631748][ T679] usb 1-1: Using ep0 maxpacket: 16 [ 35.642741][ T679] usb 1-1: config 0 has an invalid interface number: 34 but max is 0 [ 35.661160][ T679] usb 1-1: config 0 has no interface number 0 [ 35.667824][ T679] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 35.691640][ T679] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 35.713052][ T679] usb 1-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 35.727541][ T679] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.745999][ T679] usb 1-1: Product: syz [ 35.750400][ T679] usb 1-1: Manufacturer: syz [ 35.761735][ T679] usb 1-1: SerialNumber: syz [ 35.772523][ T679] usb 1-1: config 0 descriptor?? [ 35.788127][ T827] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 35.795512][ T827] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 35.953041][ T863] veth0: entered promiscuous mode [ 35.961508][ T863] bridge0: entered promiscuous mode [ 35.978819][ T862] bridge0: left promiscuous mode [ 35.990990][ T862] veth0: left promiscuous mode [ 36.006970][ T827] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 36.023211][ T827] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 36.220004][ T563] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 36.241831][ T563] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 36.278921][ T679] asix 1-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 36.294976][ T876] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 36.402333][ T881] netlink: 60 bytes leftover after parsing attributes in process `syz.1.217'. [ 36.890804][ T679] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 36.896937][ T895] x86/PAT: syz.1.222:895 freeing invalid memtype [mem 0xfe004000-0xfe004fff] [ 36.904040][ T892] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 36.939956][ T679] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to write GPIO value 0x00b0: ffffffb9 [ 36.995734][ T679] asix 1-1:0.34: probe with driver asix failed with error -71 [ 37.008011][ T679] usb 1-1: USB disconnect, device number 2 [ 37.454860][ T904] process 'syz.0.227' launched './file0' with NULL argv: empty string added [ 38.614753][ T36] kauditd_printk_skb: 42 callbacks suppressed [ 38.614776][ T36] audit: type=1400 audit(1790963962.250:272): avc: denied { ioctl } for pid=931 comm="syz.2.238" path="socket:[7720]" dev="sockfs" ino=7720 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.700001][ T36] audit: type=1400 audit(1790963962.330:273): avc: denied { ioctl } for pid=936 comm="syz.0.239" path="/dev/fuse" dev="devtmpfs" ino=23 ioctlcmd=0xe500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 38.931393][ T955] af_packet: tpacket_rcv: packet too big, clamped from 65526 to 4. macoff=68 [ 39.251654][ T860] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 39.441666][ T860] usb 3-1: Using ep0 maxpacket: 32 [ 39.450207][ T860] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 39.460750][ T860] usb 3-1: config 0 has no interface number 0 [ 39.481679][ T860] usb 3-1: config 0 interface 184 has no altsetting 0 [ 39.492246][ T860] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 39.501705][ T860] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.515794][ T860] usb 3-1: Product: syz [ 39.524564][ T860] usb 3-1: Manufacturer: syz [ 39.535332][ T860] usb 3-1: SerialNumber: syz [ 39.549659][ T860] usb 3-1: config 0 descriptor?? [ 39.561124][ T860] smsc75xx v1.0.0 [ 40.072712][ T36] audit: type=1400 audit(1790963963.710:274): avc: denied { write } for pid=970 comm="syz.0.253" 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 [ 40.098133][ T36] audit: type=1400 audit(1790963963.730:275): avc: denied { open } for pid=970 comm="syz.0.253" 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 [ 40.163957][ T860] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 40.191695][ T860] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 40.529474][ T36] audit: type=1326 audit(1790963964.160:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=979 comm="syz.0.257" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=39 compat=0 ip=0x7f5d96397ed7 code=0x0 [ 40.603781][ T860] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000010: -71 [ 40.623150][ T860] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to write HW_CFG: -71 [ 40.642755][ T860] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 40.662791][ T860] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 40.684148][ T860] usb 3-1: USB disconnect, device number 4 [ 41.372132][ T36] audit: type=1400 audit(1790963965.010:277): avc: denied { create } for pid=986 comm="syz.2.260" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 41.412132][ T987] netlink: 28 bytes leftover after parsing attributes in process `syz.2.260'. [ 41.450963][ T36] audit: type=1400 audit(1790963965.080:278): avc: denied { bind } for pid=993 comm="syz.2.263" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 41.470220][ T36] audit: type=1400 audit(1790963965.080:279): avc: denied { name_bind } for pid=993 comm="syz.2.263" src=35 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 41.496814][ T36] audit: type=1400 audit(1790963965.080:280): avc: denied { node_bind } for pid=993 comm="syz.2.263" src=35 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 41.540971][ T998] FAULT_INJECTION: forcing a failure. [ 41.540971][ T998] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 41.554246][ T998] CPU: 1 UID: 0 PID: 998 Comm: syz.0.265 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 41.554283][ T998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 41.554297][ T998] Call Trace: [ 41.554305][ T998] [ 41.554313][ T998] __dump_stack+0x21/0x30 [ 41.554350][ T998] dump_stack_lvl+0x140/0x1c0 [ 41.554381][ T998] ? __cfi_dump_stack_lvl+0x10/0x10 [ 41.554414][ T998] dump_stack+0x19/0x20 [ 41.554444][ T998] should_fail_ex+0x3c2/0x510 [ 41.554470][ T998] should_fail+0xf/0x20 [ 41.554516][ T998] should_fail_usercopy+0x1e/0x30 [ 41.554545][ T998] copy_page_from_iter_atomic+0x34b/0x1780 [ 41.554580][ T998] ? __cfi_copy_page_from_iter_atomic+0x10/0x10 [ 41.554614][ T998] ? inode_to_bdi+0x6d/0x100 [ 41.554646][ T998] ? __kasan_check_read+0x15/0x20 [ 41.554668][ T998] generic_perform_write+0x588/0x970 [ 41.554700][ T998] ? __cfi_generic_perform_write+0x10/0x10 [ 41.554729][ T998] ? generic_write_checks_count+0x426/0x540 [ 41.554767][ T998] ? file_update_time+0xa3/0x210 [ 41.554786][ T998] shmem_file_write_iter+0x105/0x130 [ 41.554816][ T998] vfs_write+0x762/0xfd0 [ 41.554840][ T998] ? __cfi_vfs_write+0x10/0x10 [ 41.554862][ T998] ? __cfi_mutex_lock+0x10/0x10 [ 41.554892][ T998] ksys_write+0x145/0x260 [ 41.554914][ T998] ? xfd_validate_state+0x68/0x140 [ 41.554945][ T998] ? __cfi_ksys_write+0x10/0x10 [ 41.554967][ T998] ? __kasan_check_write+0x18/0x20 [ 41.554988][ T998] ? fpregs_restore_userregs+0x11c/0x260 [ 41.555014][ T998] __x64_sys_write+0x7f/0x90 [ 41.555038][ T998] x64_sys_call+0x271c/0x2ee0 [ 41.555068][ T998] do_syscall_64+0x57/0xf0 [ 41.555089][ T998] ? clear_bhb_loop+0x50/0xa0 [ 41.555118][ T998] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 41.555145][ T998] RIP: 0033:0x7f5d9639e159 [ 41.555163][ T998] 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 [ 41.555181][ T998] RSP: 002b:00007f5d971b5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 41.555216][ T998] RAX: ffffffffffffffda RBX: 00007f5d96625fa0 RCX: 00007f5d9639e159 [ 41.555233][ T998] RDX: 000000000208e24b RSI: 0000200000000000 RDI: 0000000000000004 [ 41.555247][ T998] RBP: 00007f5d9643506b R08: 0000000000000000 R09: 0000000000000000 [ 41.555261][ T998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.555275][ T998] R13: 00007f5d96626038 R14: 00007f5d96625fa0 R15: 00007ffc9065aa08 [ 41.555292][ T998] [ 41.953981][ T36] audit: type=1400 audit(1790963965.590:281): avc: denied { write } for pid=1007 comm="syz.2.269" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 42.032195][ T1009] netlink: 52 bytes leftover after parsing attributes in process `syz.2.269'. [ 42.762736][ T1020] syzkaller1: entered promiscuous mode [ 42.781698][ T1020] syzkaller1: entered allmulticast mode [ 43.148970][ T1038] FAULT_INJECTION: forcing a failure. [ 43.148970][ T1038] name failslab, interval 1, probability 0, space 0, times 0 [ 43.181647][ T1038] CPU: 0 UID: 0 PID: 1038 Comm: syz.0.282 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 43.181688][ T1038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 43.181701][ T1038] Call Trace: [ 43.181708][ T1038] [ 43.181717][ T1038] __dump_stack+0x21/0x30 [ 43.181754][ T1038] dump_stack_lvl+0x140/0x1c0 [ 43.181784][ T1038] ? __cfi_dump_stack_lvl+0x10/0x10 [ 43.181813][ T1038] dump_stack+0x19/0x20 [ 43.181840][ T1038] should_fail_ex+0x3c2/0x510 [ 43.181867][ T1038] should_failslab+0xac/0x100 [ 43.181901][ T1038] __kmalloc_cache_noprof+0x41/0x470 [ 43.181926][ T1038] ? nd_alloc_stack+0x90/0x200 [ 43.181949][ T1038] ? avc_has_perm_noaudit+0x26b/0x360 [ 43.181980][ T1038] nd_alloc_stack+0x90/0x200 [ 43.182002][ T1038] pick_link+0xc5e/0xe80 [ 43.182025][ T1038] step_into+0xc33/0xf10 [ 43.182049][ T1038] ? set_root+0x420/0x420 [ 43.182070][ T1038] ? lookup_fast+0xb7/0x540 [ 43.182092][ T1038] ? inode_permission+0xf3/0x4c0 [ 43.182117][ T1038] link_path_walk+0x746/0xeb0 [ 43.182152][ T1038] path_lookupat+0x8d/0x440 [ 43.182177][ T1038] filename_lookup+0x22d/0x5a0 [ 43.182205][ T1038] ? __cfi_filename_lookup+0x10/0x10 [ 43.182232][ T1038] ? check_stack_object+0x81/0x150 [ 43.182260][ T1038] ? strncpy_from_user+0x14f/0x280 [ 43.182288][ T1038] ? __kasan_check_write+0x18/0x20 [ 43.182312][ T1038] ? getname_flags+0x203/0x6b0 [ 43.182337][ T1038] user_path_at+0x42/0x60 [ 43.182364][ T1038] __se_sys_mount+0x28a/0x480 [ 43.182388][ T1038] ? __x64_sys_mount+0xf0/0xf0 [ 43.182411][ T1038] ? __kasan_check_write+0x18/0x20 [ 43.182433][ T1038] ? fpregs_restore_userregs+0x11c/0x260 [ 43.182460][ T1038] __x64_sys_mount+0xc3/0xf0 [ 43.182483][ T1038] x64_sys_call+0x2021/0x2ee0 [ 43.182504][ T1038] do_syscall_64+0x57/0xf0 [ 43.182526][ T1038] ? clear_bhb_loop+0x50/0xa0 [ 43.182555][ T1038] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 43.182582][ T1038] RIP: 0033:0x7f5d9639e159 [ 43.182601][ T1038] 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 [ 43.182628][ T1038] RSP: 002b:00007f5d971b5028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 43.182653][ T1038] RAX: ffffffffffffffda RBX: 00007f5d96625fa0 RCX: 00007f5d9639e159 [ 43.182670][ T1038] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000000 [ 43.182685][ T1038] RBP: 00007f5d9643506b R08: 0000200000000200 R09: 0000000000000000 [ 43.182700][ T1038] R10: 0000000000100422 R11: 0000000000000246 R12: 0000000000000000 [ 43.182751][ T1038] R13: 00007f5d96626038 R14: 00007f5d96625fa0 R15: 00007ffc9065aa08 [ 43.182770][ T1038] [ 43.569156][ T1051] syzkaller1: entered promiscuous mode [ 43.578890][ T1051] syzkaller1: entered allmulticast mode [ 43.627585][ T1055] syzkaller0: entered promiscuous mode [ 43.641713][ T1055] syzkaller0: entered allmulticast mode [ 43.667880][ T1055] PF_CAN: dropped non conform CAN skbuff: dev type 65534, len 65487 [ 43.971252][ T36] kauditd_printk_skb: 3 callbacks suppressed [ 43.971270][ T36] audit: type=1400 audit(1790963967.600:285): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 44.533111][ T1083] FAULT_INJECTION: forcing a failure. [ 44.533111][ T1083] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 44.577007][ T1083] CPU: 1 UID: 0 PID: 1083 Comm: syz.0.301 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 44.577049][ T1083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 44.577064][ T1083] Call Trace: [ 44.577071][ T1083] [ 44.577088][ T1083] __dump_stack+0x21/0x30 [ 44.577126][ T1083] dump_stack_lvl+0x140/0x1c0 [ 44.577156][ T1083] ? __cfi_dump_stack_lvl+0x10/0x10 [ 44.577190][ T1083] dump_stack+0x19/0x20 [ 44.577220][ T1083] should_fail_ex+0x3c2/0x510 [ 44.577268][ T1083] should_fail+0xf/0x20 [ 44.577293][ T1083] should_fail_usercopy+0x1e/0x30 [ 44.577321][ T1083] _copy_from_iter+0x3b6/0x1520 [ 44.577351][ T1083] ? __cfi__copy_from_iter+0x10/0x10 [ 44.577380][ T1083] ? __check_object_size+0x54c/0x870 [ 44.577403][ T1083] ? __cfi___check_object_size+0x10/0x10 [ 44.577428][ T1083] ? skb_put+0x10e/0x200 [ 44.577454][ T1083] netlink_sendmsg+0x66d/0xad0 [ 44.577487][ T1083] ? __cfi_netlink_sendmsg+0x10/0x10 [ 44.577517][ T1083] ? __futex_queue+0x19f/0x350 [ 44.577546][ T1083] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 44.577571][ T1083] ? security_socket_sendmsg+0x3d/0x100 [ 44.577602][ T1083] ____sys_sendmsg+0x99e/0xa00 [ 44.577633][ T1083] ? __import_iovec+0x3fa/0x7d0 [ 44.577653][ T1083] ? __sys_sendmsg_sock+0x50/0x50 [ 44.577685][ T1083] ? import_iovec+0x80/0xb0 [ 44.577705][ T1083] ___sys_sendmsg+0x2a6/0x370 [ 44.577737][ T1083] ? __sys_sendmsg+0x260/0x260 [ 44.577768][ T1083] ? __cfi_futex_wait+0x10/0x10 [ 44.577790][ T1083] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 44.577815][ T1083] ? __fget_files+0x2bc/0x330 [ 44.577843][ T1083] __x64_sys_sendmsg+0x1be/0x2a0 [ 44.577874][ T1083] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 44.577906][ T1083] ? __kasan_check_write+0x18/0x20 [ 44.577940][ T1083] ? fpregs_restore_userregs+0x11c/0x260 [ 44.577968][ T1083] ? switch_fpu_return+0x12/0x20 [ 44.577996][ T1083] x64_sys_call+0x2a4c/0x2ee0 [ 44.578016][ T1083] do_syscall_64+0x57/0xf0 [ 44.578044][ T1083] ? clear_bhb_loop+0x50/0xa0 [ 44.578081][ T1083] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 44.578108][ T1083] RIP: 0033:0x7f5d9639e159 [ 44.578129][ T1083] 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 [ 44.578147][ T1083] RSP: 002b:00007f5d971b5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 44.578173][ T1083] RAX: ffffffffffffffda RBX: 00007f5d96625fa0 RCX: 00007f5d9639e159 [ 44.578189][ T1083] RDX: 0000000000008000 RSI: 0000200000000580 RDI: 0000000000000004 [ 44.578204][ T1083] RBP: 00007f5d9643506b R08: 0000000000000000 R09: 0000000000000000 [ 44.578218][ T1083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.578232][ T1083] R13: 00007f5d96626038 R14: 00007f5d96625fa0 R15: 00007ffc9065aa08 [ 44.578250][ T1083] [ 44.878377][ T1085] FAULT_INJECTION: forcing a failure. [ 44.878377][ T1085] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 44.891799][ T1085] CPU: 1 UID: 0 PID: 1085 Comm: syz.0.302 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 44.891837][ T1085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 44.891849][ T1085] Call Trace: [ 44.891856][ T1085] [ 44.891864][ T1085] __dump_stack+0x21/0x30 [ 44.891900][ T1085] dump_stack_lvl+0x140/0x1c0 [ 44.891926][ T1085] ? __cfi_dump_stack_lvl+0x10/0x10 [ 44.891955][ T1085] ? chacha_block_generic+0x5ea/0xdb0 [ 44.891980][ T1085] dump_stack+0x19/0x20 [ 44.892008][ T1085] should_fail_ex+0x3c2/0x510 [ 44.892044][ T1085] should_fail_alloc_page+0xec/0x110 [ 44.892073][ T1085] __alloc_pages_noprof+0x1c0/0x7e0 [ 44.892103][ T1085] ? crng_fast_key_erasure+0x195/0x260 [ 44.892126][ T1085] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 44.892157][ T1085] ? x64_sys_call+0x2021/0x2ee0 [ 44.892179][ T1085] ? __kasan_check_write+0x18/0x20 [ 44.892200][ T1085] ? lockref_get+0x131/0x1c0 [ 44.892220][ T1085] ? __kasan_check_write+0x18/0x20 [ 44.892243][ T1085] get_free_pages_noprof+0x14/0x40 [ 44.892276][ T1085] selinux_genfs_get_sid+0x63/0x2d0 [ 44.892306][ T1085] inode_doinit_with_dentry+0x8f8/0xde0 [ 44.892337][ T1085] ? sb_finish_set_opts+0xa40/0xa40 [ 44.892366][ T1085] ? __cfi__raw_spin_lock+0x10/0x10 [ 44.892389][ T1085] sb_finish_set_opts+0x70b/0xa40 [ 44.892417][ T1085] ? may_context_mount_inode_relabel+0x150/0x150 [ 44.892448][ T1085] selinux_set_mnt_opts+0x14e7/0x1a20 [ 44.892478][ T1085] security_sb_set_mnt_opts+0x9f/0x290 [ 44.892507][ T1085] vfs_get_tree+0x176/0x290 [ 44.892528][ T1085] do_new_mount+0x251/0xb40 [ 44.892550][ T1085] ? security_capable+0x44/0x130 [ 44.892576][ T1085] path_mount+0x66a/0xff0 [ 44.892597][ T1085] ? putname+0x113/0x150 [ 44.892622][ T1085] __se_sys_mount+0x2bf/0x480 [ 44.892646][ T1085] ? __x64_sys_mount+0xf0/0xf0 [ 44.892670][ T1085] ? __kasan_check_write+0x18/0x20 [ 44.892692][ T1085] ? fpregs_restore_userregs+0x11c/0x260 [ 44.892718][ T1085] __x64_sys_mount+0xc3/0xf0 [ 44.892741][ T1085] x64_sys_call+0x2021/0x2ee0 [ 44.892762][ T1085] do_syscall_64+0x57/0xf0 [ 44.892783][ T1085] ? clear_bhb_loop+0x50/0xa0 [ 44.892811][ T1085] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 44.892838][ T1085] RIP: 0033:0x7f5d9639e159 [ 44.892857][ T1085] 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 [ 44.892875][ T1085] RSP: 002b:00007f5d971b5028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 44.892901][ T1085] RAX: ffffffffffffffda RBX: 00007f5d96625fa0 RCX: 00007f5d9639e159 [ 44.892917][ T1085] RDX: 00002000000000c0 RSI: 0000200000000080 RDI: 0000000000000000 [ 44.892932][ T1085] RBP: 00007f5d9643506b R08: 0000000000000000 R09: 0000000000000000 [ 44.892947][ T1085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.892961][ T1085] R13: 00007f5d96626038 R14: 00007f5d96625fa0 R15: 00007ffc9065aa08 [ 44.892980][ T1085] [ 45.974475][ T46] Bluetooth: hci0: Frame reassembly failed (-84) [ 45.993982][ T1092] Bluetooth: hci0: Frame reassembly failed (-84) [ 46.075258][ T1097] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 46.841656][ T9] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 47.001640][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 47.010876][ T9] usb 3-1: config 1 has an invalid interface number: 105 but max is 0 [ 47.031638][ T9] usb 3-1: config 1 has no interface number 0 [ 47.037974][ T9] usb 3-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 47.061674][ T9] usb 3-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 47.081640][ T9] usb 3-1: config 1 interface 105 has no altsetting 0 [ 47.112769][ T9] usb 3-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 47.121894][ T9] usb 3-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 47.130448][ T9] usb 3-1: Product: syz [ 47.171660][ T9] usb 3-1: Manufacturer: syz [ 47.176404][ T9] usb 3-1: SerialNumber: syz [ 47.212767][ T1111] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 47.231564][ T1111] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 47.653878][ T1111] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 47.661883][ T1111] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 48.031679][ T1095] Bluetooth: hci0: command 0x1003 tx timeout [ 48.038395][ T1094] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 48.085074][ T9] aqc111 3-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -32 [ 48.122343][ T9] aqc111 3-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -32 [ 48.156313][ T9] aqc111 3-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.2-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, 4e:ca:47:c1:62:7a [ 48.230594][ T36] audit: type=1400 audit(1790963971.860:286): avc: denied { search } for pid=1117 comm="dhcpcd-run-hook" name="dev" dev="sda1" ino=1262 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:mnt_t tclass=dir permissive=1 [ 48.372829][ T860] usb 3-1: USB disconnect, device number 5 [ 48.379292][ T860] aqc111 3-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.2-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 48.468991][ T860] aqc111 3-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 48.491014][ T860] aqc111 3-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 48.511658][ T860] aqc111 3-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 48.807453][ T36] audit: type=1400 audit(1790963972.440:287): avc: denied { create } for pid=1140 comm="syz-executor" name="tun" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:mnt_t tclass=chr_file permissive=1 [ 48.864113][ T36] audit: type=1400 audit(1790963972.470:288): avc: denied { setattr } for pid=1140 comm="syz-executor" name="tun" dev="sda1" ino=2048 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:mnt_t tclass=chr_file permissive=1 [ 48.957863][ T1140] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.968456][ T36] audit: type=1400 audit(1790963972.470:289): avc: denied { read write } for pid=1140 comm="syz-executor" name="tun" dev="sda1" ino=2048 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:mnt_t tclass=chr_file permissive=1 [ 48.994092][ T36] audit: type=1400 audit(1790963972.470:290): avc: denied { open } for pid=1140 comm="syz-executor" path="/dev/net/tun" dev="sda1" ino=2048 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:mnt_t tclass=chr_file permissive=1 [ 48.995256][ T1140] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.016709][ T36] audit: type=1400 audit(1790963972.470:291): avc: denied { ioctl } for pid=1140 comm="syz-executor" path="/dev/net/tun" dev="sda1" ino=2048 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:mnt_t tclass=chr_file permissive=1 [ 49.052266][ T1140] bridge_slave_0: entered allmulticast mode [ 49.058797][ T1140] bridge_slave_0: entered promiscuous mode [ 49.073312][ T1140] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.080409][ T1140] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.087572][ T36] audit: type=1400 audit(1790963972.710:292): avc: denied { create } for pid=1153 comm="syz.0.318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 49.107301][ T1140] bridge_slave_1: entered allmulticast mode [ 49.131965][ T1140] bridge_slave_1: entered promiscuous mode [ 49.323523][ T1140] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.330642][ T1140] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.338009][ T1140] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.345194][ T1140] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.444671][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.452724][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.502061][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.509335][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.551953][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.559310][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.569483][ T36] audit: type=1400 audit(1790963973.190:293): avc: denied { open } for pid=1173 comm="syz.2.326" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=8004 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 49.655099][ T36] audit: type=1400 audit(1790963973.190:294): avc: denied { watch } for pid=1173 comm="syz.2.326" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=8004 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 49.686180][ T1140] veth0_vlan: entered promiscuous mode [ 49.724436][ T1140] veth1_macvtap: entered promiscuous mode [ 49.787185][ T36] audit: type=1400 audit(1790963973.420:295): avc: denied { mount } for pid=1140 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 49.839560][ T36] audit: type=1400 audit(1790963973.420:296): avc: denied { mounton } for pid=1140 comm="syz-executor" path="/root/syzkaller.KpvyG9/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 49.867459][ T46] bridge_slave_1: left allmulticast mode [ 49.873954][ T46] bridge_slave_1: left promiscuous mode [ 49.879704][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.902235][ T36] audit: type=1400 audit(1790963973.440:297): avc: denied { mounton } for pid=1140 comm="syz-executor" path="/dev/gadgetfs" dev="sda1" ino=2050 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:mnt_t tclass=dir permissive=1 [ 49.925530][ T46] bridge_slave_0: left allmulticast mode [ 49.931212][ T46] bridge_slave_0: left promiscuous mode [ 49.961722][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.186307][ T46] veth1_macvtap: left promiscuous mode [ 50.192048][ T46] veth0_vlan: left promiscuous mode [ 50.291693][ T860] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 50.452840][ T860] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.471689][ T860] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 50.491929][ T860] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 50.521689][ T860] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 50.530879][ T860] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.539879][ T860] usb 1-1: config 0 descriptor?? [ 50.668218][ T36] audit: type=1400 audit(1790963974.300:298): avc: denied { map } for pid=1201 comm="syz.2.336" path="/104/tracing/per_cpu/cpu0/trace_pipe_raw" dev="tracefs" ino=61 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 50.693770][ T36] audit: type=1400 audit(1790963974.300:299): avc: denied { ioctl } for pid=1201 comm="syz.2.336" path="/104/tracing/per_cpu/cpu0/trace_pipe_raw" dev="tracefs" ino=61 ioctlcmd=0x5220 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 50.732344][ T1204] printk: legacy console [ttyS0] disabled [ 50.798518][ T1205] printk: legacy console [ttyS0] enabled [ 50.956547][ T860] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 50.967468][ T860] plantronics 0003:047F:FFFF.0002: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 51.516441][ T704] rust_binder: 1235: undelivered death notification, 0000000000000000 [ 51.697281][ T1242] syzkaller1: entered promiscuous mode [ 51.703440][ T1242] syzkaller1: entered allmulticast mode [ 51.974455][ T1217] bridge_slave_1: left allmulticast mode [ 51.982815][ T1217] bridge_slave_1: left promiscuous mode [ 51.989471][ T1217] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.998480][ T1217] bridge_slave_0: left allmulticast mode [ 52.011106][ T1217] bridge_slave_0: left promiscuous mode [ 52.017404][ T1217] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.122830][ T1260] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.129914][ T1260] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.137140][ T1260] bridge_slave_0: entered allmulticast mode [ 52.138711][ T704] usb 1-1: USB disconnect, device number 3 [ 52.143604][ T1260] bridge_slave_0: entered promiscuous mode [ 52.158318][ T1217] veth1_macvtap: left promiscuous mode [ 52.163929][ T1217] veth0_vlan: left promiscuous mode [ 52.214954][ T1263] FAULT_INJECTION: forcing a failure. [ 52.214954][ T1263] name failslab, interval 1, probability 0, space 0, times 0 [ 52.241625][ T1263] CPU: 1 UID: 0 PID: 1263 Comm: syz.4.357 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 52.241664][ T1263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 52.241679][ T1263] Call Trace: [ 52.241686][ T1263] [ 52.241695][ T1263] __dump_stack+0x21/0x30 [ 52.241733][ T1263] dump_stack_lvl+0x140/0x1c0 [ 52.241765][ T1263] ? __cfi_dump_stack_lvl+0x10/0x10 [ 52.241799][ T1263] ? __kasan_check_write+0x18/0x20 [ 52.241824][ T1263] dump_stack+0x19/0x20 [ 52.241854][ T1263] should_fail_ex+0x3c2/0x510 [ 52.241881][ T1263] should_failslab+0xac/0x100 [ 52.241909][ T1263] kmem_cache_alloc_noprof+0x42/0x410 [ 52.241933][ T1263] ? __kernfs_new_node+0xf1/0x740 [ 52.241961][ T1263] ? __kasan_check_write+0x18/0x20 [ 52.241983][ T1263] ? down_write+0xee/0x2b0 [ 52.242014][ T1263] __kernfs_new_node+0xf1/0x740 [ 52.242041][ T1263] ? __kasan_check_write+0x18/0x20 [ 52.242064][ T1263] ? kernfs_new_node+0x280/0x280 [ 52.242092][ T1263] ? kernfs_add_one+0x301/0x400 [ 52.242122][ T1263] ? __kernfs_create_file+0x203/0x280 [ 52.242155][ T1263] kernfs_new_node+0x154/0x280 [ 52.242184][ T1263] kernfs_create_link+0xa8/0x200 [ 52.242206][ T1263] sysfs_do_create_link_sd+0x8a/0x120 [ 52.242230][ T1263] sysfs_create_link+0x6c/0x90 [ 52.242254][ T1263] device_add_class_symlinks+0xbe/0x260 [ 52.242276][ T1263] device_add+0x4b8/0xbf0 [ 52.242295][ T1263] input_register_device+0x9af/0x1080 [ 52.242322][ T1263] atkbd_connect+0x6fa/0xa20 [ 52.242347][ T1263] ? __cfi_atkbd_connect+0x10/0x10 [ 52.242372][ T1263] ? device_release_driver_internal+0x7cc/0x830 [ 52.242397][ T1263] drvctl_store+0xe61/0x1210 [ 52.242427][ T1263] ? __cfi_drvctl_store+0x10/0x10 [ 52.242456][ T1263] dev_attr_store+0x73/0xa0 [ 52.242480][ T1263] ? __cfi_dev_attr_store+0x10/0x10 [ 52.242505][ T1263] sysfs_kf_write+0x13e/0x160 [ 52.242527][ T1263] ? __cfi_sysfs_kf_write+0x10/0x10 [ 52.242549][ T1263] kernfs_fop_write_iter+0x319/0x510 [ 52.242591][ T1263] vfs_write+0x762/0xfd0 [ 52.242615][ T1263] ? __cfi_vfs_write+0x10/0x10 [ 52.242639][ T1263] ? __cfi_mutex_lock+0x10/0x10 [ 52.242671][ T1263] ksys_write+0x145/0x260 [ 52.242696][ T1263] ? xfd_validate_state+0x68/0x140 [ 52.242734][ T1263] ? __cfi_ksys_write+0x10/0x10 [ 52.242759][ T1263] ? __kasan_check_write+0x18/0x20 [ 52.242781][ T1263] ? fpregs_restore_userregs+0x11c/0x260 [ 52.242810][ T1263] __x64_sys_write+0x7f/0x90 [ 52.242835][ T1263] x64_sys_call+0x271c/0x2ee0 [ 52.242855][ T1263] do_syscall_64+0x57/0xf0 [ 52.242877][ T1263] ? clear_bhb_loop+0x50/0xa0 [ 52.242906][ T1263] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 52.242935][ T1263] RIP: 0033:0x7f4caf79e159 [ 52.242955][ T1263] 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 [ 52.242974][ T1263] RSP: 002b:00007f4cb05db028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 52.243001][ T1263] RAX: ffffffffffffffda RBX: 00007f4cafa25fa0 RCX: 00007f4caf79e159 [ 52.243019][ T1263] RDX: 0000000000000005 RSI: 0000200000000200 RDI: 0000000000000004 [ 52.243034][ T1263] RBP: 00007f4caf83506b R08: 0000000000000000 R09: 0000000000000000 [ 52.243049][ T1263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.243063][ T1263] R13: 00007f4cafa26038 R14: 00007f4cafa25fa0 R15: 00007ffe33b9c348 [ 52.243082][ T1263] [ 52.248111][ T1260] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.589709][ T1260] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.611810][ T1260] bridge_slave_1: entered allmulticast mode [ 52.618199][ T1260] bridge_slave_1: entered promiscuous mode [ 52.682747][ T1281] FAULT_INJECTION: forcing a failure. [ 52.682747][ T1281] name failslab, interval 1, probability 0, space 0, times 0 [ 52.704663][ T1281] CPU: 1 UID: 0 PID: 1281 Comm: syz.4.365 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 52.704766][ T1281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 52.704781][ T1281] Call Trace: [ 52.704787][ T1281] [ 52.704796][ T1281] __dump_stack+0x21/0x30 [ 52.704834][ T1281] dump_stack_lvl+0x140/0x1c0 [ 52.704866][ T1281] ? __cfi_dump_stack_lvl+0x10/0x10 [ 52.704899][ T1281] dump_stack+0x19/0x20 [ 52.704926][ T1281] should_fail_ex+0x3c2/0x510 [ 52.704953][ T1281] should_failslab+0xac/0x100 [ 52.704981][ T1281] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 52.705007][ T1281] ? kstrdup_const+0x45/0x60 [ 52.705027][ T1281] ? __kasan_check_write+0x18/0x20 [ 52.705049][ T1281] ? _raw_spin_lock+0x92/0x120 [ 52.705072][ T1281] kstrdup+0x4d/0x130 [ 52.705090][ T1281] ? kstrdup_const+0x3a/0x60 [ 52.705110][ T1281] kstrdup_const+0x45/0x60 [ 52.705130][ T1281] __kernfs_new_node+0xaa/0x740 [ 52.705167][ T1281] ? kernfs_new_node+0x280/0x280 [ 52.705194][ T1281] ? down_write+0xee/0x2b0 [ 52.705222][ T1281] ? __cfi_down_write+0x10/0x10 [ 52.705251][ T1281] ? __kasan_check_write+0x18/0x20 [ 52.705274][ T1281] ? __kasan_check_write+0x18/0x20 [ 52.705299][ T1281] kernfs_new_node+0x154/0x280 [ 52.705329][ T1281] kernfs_create_link+0xa8/0x200 [ 52.705351][ T1281] sysfs_do_create_link_sd+0x8a/0x120 [ 52.705378][ T1281] sysfs_create_link+0x6c/0x90 [ 52.705403][ T1281] device_add_class_symlinks+0x1dd/0x260 [ 52.705428][ T1281] device_add+0x4b8/0xbf0 [ 52.705447][ T1281] wakeup_source_sysfs_add+0x1e0/0x380 [ 52.705475][ T1281] ? wakeup_source_create+0xca/0x1e0 [ 52.705499][ T1281] ? wakeup_source_register+0x1c/0x2b0 [ 52.705523][ T1281] wakeup_source_register+0x9b/0x2b0 [ 52.705546][ T1281] ep_create_wakeup_source+0x161/0x5b0 [ 52.705578][ T1281] ? ep_get_upwards_depth_proc+0x1c0/0x1c0 [ 52.705610][ T1281] ? ep_insert+0x46c/0x1600 [ 52.705638][ T1281] ep_insert+0xbe2/0x1600 [ 52.705666][ T1281] ? ep_loop_check+0xa0/0xa0 [ 52.705700][ T1281] ? mutex_lock+0x97/0x1d0 [ 52.705726][ T1281] ? security_capable+0x44/0x130 [ 52.705753][ T1281] do_epoll_ctl+0x955/0xcf0 [ 52.705782][ T1281] __x64_sys_epoll_ctl+0x166/0x1b0 [ 52.705812][ T1281] ? __cfi___x64_sys_epoll_ctl+0x10/0x10 [ 52.705843][ T1281] ? switch_fpu_return+0x12/0x20 [ 52.705869][ T1281] x64_sys_call+0x2c44/0x2ee0 [ 52.705889][ T1281] do_syscall_64+0x57/0xf0 [ 52.705910][ T1281] ? clear_bhb_loop+0x50/0xa0 [ 52.705939][ T1281] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 52.705967][ T1281] RIP: 0033:0x7f4caf79e159 [ 52.705987][ T1281] 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 [ 52.706007][ T1281] RSP: 002b:00007f4cb05db028 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 52.706033][ T1281] RAX: ffffffffffffffda RBX: 00007f4cafa25fa0 RCX: 00007f4caf79e159 [ 52.706050][ T1281] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000004 [ 52.706063][ T1281] RBP: 00007f4caf83506b R08: 0000000000000000 R09: 0000000000000000 [ 52.706077][ T1281] R10: 0000200000000140 R11: 0000000000000246 R12: 0000000000000000 [ 52.706092][ T1281] R13: 00007f4cafa26038 R14: 00007f4cafa25fa0 R15: 00007ffe33b9c348 [ 52.706109][ T1281] [ 53.035614][ T1271] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.043519][ T1271] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.054739][ T1271] bridge_slave_0: entered allmulticast mode [ 53.061389][ T1271] bridge_slave_0: entered promiscuous mode [ 53.076725][ T1271] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.091643][ T1271] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.113037][ T1271] bridge_slave_1: entered allmulticast mode [ 53.119553][ T1271] bridge_slave_1: entered promiscuous mode [ 53.196231][ T1297] FAULT_INJECTION: forcing a failure. [ 53.196231][ T1297] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 53.209905][ T1297] CPU: 1 UID: 0 PID: 1297 Comm: syz.4.371 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 53.209940][ T1297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 53.209954][ T1297] Call Trace: [ 53.209961][ T1297] [ 53.209969][ T1297] __dump_stack+0x21/0x30 [ 53.210007][ T1297] dump_stack_lvl+0x140/0x1c0 [ 53.210037][ T1297] ? __cfi_dump_stack_lvl+0x10/0x10 [ 53.210069][ T1297] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 53.210101][ T1297] dump_stack+0x19/0x20 [ 53.210130][ T1297] should_fail_ex+0x3c2/0x510 [ 53.210157][ T1297] should_fail_alloc_page+0xec/0x110 [ 53.210185][ T1297] __alloc_pages_noprof+0x1c0/0x7e0 [ 53.210217][ T1297] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 53.210247][ T1297] ? kasan_save_track+0x4f/0x80 [ 53.210271][ T1297] ? kasan_save_alloc_info+0x3a/0x50 [ 53.210292][ T1297] ? kmem_cache_alloc_node_noprof+0x1ca/0x420 [ 53.210315][ T1297] ? alloc_vmap_area+0x230/0x26f0 [ 53.210347][ T1297] ? __get_vm_area_node+0x1f8/0x390 [ 53.210377][ T1297] ? _raw_spin_lock+0x92/0x120 [ 53.210399][ T1297] ? __cfi__raw_spin_lock+0x10/0x10 [ 53.210422][ T1297] get_free_pages_noprof+0x14/0x40 [ 53.210452][ T1297] kasan_populate_vmalloc_pte+0x4c/0x170 [ 53.210477][ T1297] __apply_to_page_range+0x7c2/0xd00 [ 53.210505][ T1297] ? __cfi_kasan_populate_vmalloc_pte+0x10/0x10 [ 53.210539][ T1297] ? apply_to_page_range+0x60/0x60 [ 53.210565][ T1297] ? __cfi_kasan_populate_vmalloc_pte+0x10/0x10 [ 53.210590][ T1297] apply_to_page_range+0x3f/0x60 [ 53.210615][ T1297] kasan_populate_vmalloc+0x64/0x80 [ 53.210637][ T1297] alloc_vmap_area+0x1e8e/0x26f0 [ 53.210671][ T1297] ? kasan_save_alloc_info+0x3a/0x50 [ 53.210692][ T1297] ? vm_map_ram+0xdd0/0xdd0 [ 53.210723][ T1297] ? __kmalloc_cache_node_noprof+0x225/0x430 [ 53.210750][ T1297] ? __get_vm_area_node+0x150/0x390 [ 53.210783][ T1297] __get_vm_area_node+0x1f8/0x390 [ 53.210817][ T1297] __vmalloc_node_range_noprof+0x340/0x1300 [ 53.210838][ T1297] ? security_read_policy+0x121/0x300 [ 53.210862][ T1297] ? __kasan_kmalloc+0x96/0xb0 [ 53.210888][ T1297] ? __kmalloc_cache_noprof+0x23c/0x470 [ 53.210911][ T1297] ? sel_open_policy+0x1c4/0x4a0 [ 53.210937][ T1297] ? do_dentry_open+0x97c/0x1510 [ 53.210967][ T1297] ? do_filp_open+0x1f2/0x440 [ 53.210995][ T1297] ? do_sys_openat2+0x134/0x1d0 [ 53.211024][ T1297] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 53.211051][ T1297] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 53.211074][ T1297] vmalloc_user_noprof+0x77/0x90 [ 53.211094][ T1297] ? security_read_policy+0x121/0x300 [ 53.211116][ T1297] security_read_policy+0x121/0x300 [ 53.211138][ T1297] ? __cfi_security_read_policy+0x10/0x10 [ 53.211160][ T1297] ? __kmalloc_cache_noprof+0x23c/0x470 [ 53.211183][ T1297] ? sel_open_policy+0x1c4/0x4a0 [ 53.211210][ T1297] sel_open_policy+0x1e8/0x4a0 [ 53.211237][ T1297] ? __cfi_sel_open_policy+0x10/0x10 [ 53.211264][ T1297] do_dentry_open+0x97c/0x1510 [ 53.211296][ T1297] vfs_open+0x86/0x240 [ 53.211324][ T1297] ? __cfi_vfs_open+0x10/0x10 [ 53.211353][ T1297] ? may_open+0x352/0x430 [ 53.211381][ T1297] path_openat+0x2c49/0x35a0 [ 53.211409][ T1297] ? schedule+0xc5/0x240 [ 53.211433][ T1297] ? kasan_save_alloc_info+0x3a/0x50 [ 53.211453][ T1297] ? getname+0x1b/0x30 [ 53.211475][ T1297] ? x64_sys_call+0xe69/0x2ee0 [ 53.211496][ T1297] ? do_syscall_64+0x57/0xf0 [ 53.211519][ T1297] ? do_filp_open+0x440/0x440 [ 53.211556][ T1297] do_filp_open+0x1f2/0x440 [ 53.211589][ T1297] ? __cfi_do_filp_open+0x10/0x10 [ 53.211619][ T1297] ? alloc_fd+0x4c1/0x570 [ 53.211645][ T1297] do_sys_openat2+0x134/0x1d0 [ 53.211674][ T1297] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 53.211704][ T1297] ? do_sys_open+0x100/0x100 [ 53.211735][ T1297] __x64_sys_openat+0x13a/0x170 [ 53.211765][ T1297] x64_sys_call+0xe69/0x2ee0 [ 53.211783][ T1297] do_syscall_64+0x57/0xf0 [ 53.211801][ T1297] ? clear_bhb_loop+0x50/0xa0 [ 53.211826][ T1297] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 53.211852][ T1297] RIP: 0033:0x7f4caf79e159 [ 53.211871][ T1297] 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 [ 53.211889][ T1297] RSP: 002b:00007f4cb05db028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 53.211914][ T1297] RAX: ffffffffffffffda RBX: 00007f4cafa25fa0 RCX: 00007f4caf79e159 [ 53.211930][ T1297] RDX: 0000000000000000 RSI: 0000200000000300 RDI: 00000000ffffff9c [ 53.211944][ T1297] RBP: 00007f4caf83506b R08: 0000000000000000 R09: 0000000000000000 [ 53.211959][ T1297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.211973][ T1297] R13: 00007f4cafa26038 R14: 00007f4cafa25fa0 R15: 00007ffe33b9c348 [ 53.211990][ T1297] [ 53.676827][ T1217] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.683949][ T1217] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.695526][ T1297] syz.4.371: vmalloc error: size 280859, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0 [ 53.702221][ T1217] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.711342][ T1297] CPU: 0 UID: 0 PID: 1297 Comm: syz.4.371 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 53.711373][ T1297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 53.711387][ T1297] Call Trace: [ 53.711393][ T1297] [ 53.711402][ T1297] __dump_stack+0x21/0x30 [ 53.711435][ T1297] dump_stack_lvl+0x140/0x1c0 [ 53.711464][ T1297] ? __cfi_dump_stack_lvl+0x10/0x10 [ 53.711494][ T1297] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 53.711529][ T1297] dump_stack+0x19/0x20 [ 53.711555][ T1297] warn_alloc+0x1e7/0x2c0 [ 53.711589][ T1297] ? kasan_save_free_info+0x44/0x50 [ 53.711609][ T1297] ? __cfi_warn_alloc+0x10/0x10 [ 53.711637][ T1297] ? __get_vm_area_node+0x211/0x390 [ 53.711668][ T1297] ? __get_vm_area_node+0x211/0x390 [ 53.711699][ T1297] __vmalloc_node_range_noprof+0x365/0x1300 [ 53.711719][ T1297] ? __kasan_kmalloc+0x96/0xb0 [ 53.711744][ T1297] ? __kmalloc_cache_noprof+0x23c/0x470 [ 53.711766][ T1297] ? sel_open_policy+0x1c4/0x4a0 [ 53.711791][ T1297] ? do_dentry_open+0x97c/0x1510 [ 53.711819][ T1297] ? do_filp_open+0x1f2/0x440 [ 53.711844][ T1297] ? do_sys_openat2+0x134/0x1d0 [ 53.711871][ T1297] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 53.711899][ T1297] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 53.711922][ T1297] vmalloc_user_noprof+0x77/0x90 [ 53.711940][ T1297] ? security_read_policy+0x121/0x300 [ 53.711961][ T1297] security_read_policy+0x121/0x300 [ 53.711982][ T1297] ? __cfi_security_read_policy+0x10/0x10 [ 53.712002][ T1297] ? __kmalloc_cache_noprof+0x23c/0x470 [ 53.712024][ T1297] ? sel_open_policy+0x1c4/0x4a0 [ 53.712049][ T1297] sel_open_policy+0x1e8/0x4a0 [ 53.712072][ T1297] ? __cfi_sel_open_policy+0x10/0x10 [ 53.712096][ T1297] do_dentry_open+0x97c/0x1510 [ 53.712125][ T1297] vfs_open+0x86/0x240 [ 53.712151][ T1297] ? __cfi_vfs_open+0x10/0x10 [ 53.712178][ T1297] ? may_open+0x352/0x430 [ 53.712203][ T1297] path_openat+0x2c49/0x35a0 [ 53.712230][ T1297] ? schedule+0xc5/0x240 [ 53.712252][ T1297] ? kasan_save_alloc_info+0x3a/0x50 [ 53.712271][ T1297] ? getname+0x1b/0x30 [ 53.712292][ T1297] ? x64_sys_call+0xe69/0x2ee0 [ 53.712311][ T1297] ? do_syscall_64+0x57/0xf0 [ 53.712332][ T1297] ? do_filp_open+0x440/0x440 [ 53.712360][ T1297] do_filp_open+0x1f2/0x440 [ 53.712386][ T1297] ? __cfi_do_filp_open+0x10/0x10 [ 53.712414][ T1297] ? alloc_fd+0x4c1/0x570 [ 53.712438][ T1297] do_sys_openat2+0x134/0x1d0 [ 53.712465][ T1297] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 53.712492][ T1297] ? do_sys_open+0x100/0x100 [ 53.712528][ T1297] __x64_sys_openat+0x13a/0x170 [ 53.712556][ T1297] x64_sys_call+0xe69/0x2ee0 [ 53.712575][ T1297] do_syscall_64+0x57/0xf0 [ 53.712594][ T1297] ? clear_bhb_loop+0x50/0xa0 [ 53.712619][ T1297] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 53.712644][ T1297] RIP: 0033:0x7f4caf79e159 [ 53.712661][ T1297] 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 [ 53.712679][ T1297] RSP: 002b:00007f4cb05db028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 53.712701][ T1297] RAX: ffffffffffffffda RBX: 00007f4cafa25fa0 RCX: 00007f4caf79e159 [ 53.712717][ T1297] RDX: 0000000000000000 RSI: 0000200000000300 RDI: 00000000ffffff9c [ 53.712731][ T1297] RBP: 00007f4caf83506b R08: 0000000000000000 R09: 0000000000000000 [ 53.712744][ T1297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.712757][ T1297] R13: 00007f4cafa26038 R14: 00007f4cafa25fa0 R15: 00007ffe33b9c348 [ 53.712774][ T1297] [ 53.714921][ T1297] Mem-Info: [ 53.717700][ T1217] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.730281][ T1297] active_anon:22649 inactive_anon:0 isolated_anon:0 [ 53.730281][ T1297] active_file:21091 inactive_file:2327 isolated_file:0 [ 53.730281][ T1297] unevictable:0 dirty:311 writeback:0 [ 53.730281][ T1297] slab_reclaimable:5018 slab_unreclaimable:74190 [ 53.730281][ T1297] mapped:24416 shmem:17106 pagetables:702 [ 53.730281][ T1297] sec_pagetables:0 bounce:0 [ 53.730281][ T1297] kernel_misc_reclaimable:0 [ 53.730281][ T1297] free:1495892 free_pcp:12719 free_cma:0 [ 53.744056][ T1301] veth1: entered allmulticast mode [ 53.761652][ T1297] Node 0 active_anon:90596kB inactive_anon:0kB active_file:84364kB inactive_file:9308kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97764kB dirty:1244kB writeback:0kB shmem:68424kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:4752kB pagetables:2808kB sec_pagetables:0kB all_unreclaimable? no [ 53.854288][ T1271] veth0_vlan: entered promiscuous mode [ 53.947961][ T1297] DMA32 free:2958164kB boost:0kB min:19080kB low:23848kB high:28616kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2963372kB mlocked:0kB bounce:0kB free_pcp:5208kB local_pcp:5208kB free_cma:0kB [ 53.993117][ T1260] veth0_vlan: entered promiscuous mode [ 54.056116][ T1297] lowmem_reserve[]: [ 54.071986][ T1300] veth1: left allmulticast mode [ 54.080208][ T1297] 0 3921 3921 [ 54.217337][ T1297] Normal free:3039348kB boost:0kB min:25972kB low:32464kB high:38956kB reserved_highatomic:0KB free_highatomic:0KB active_anon:90652kB inactive_anon:0kB active_file:84364kB inactive_file:9312kB unevictable:0kB writepending:1276kB present:5242880kB managed:4015864kB mlocked:0kB bounce:0kB free_pcp:30272kB local_pcp:29292kB free_cma:0kB [ 54.249459][ T1297] lowmem_reserve[]: 0 0 0 [ 54.253894][ T1297] DMA32: 5*4kB (M) 4*8kB (M) 4*16kB (M) 5*32kB (M) 3*64kB (M) 5*128kB (M) 5*256kB (M) 5*512kB (M) 4*1024kB (UM) 4*2048kB (M) 718*4096kB (M) = 2958164kB [ 54.254867][ T1217] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.270263][ T1297] Normal: 313*4kB (ME) [ 54.277438][ T1217] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.278713][ T1217] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.281663][ T1297] 348*8kB (ME) [ 54.289101][ T1217] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.296531][ T1297] 508*16kB (ME) 504*32kB (UME) 348*64kB (ME) 148*128kB (ME) 80*256kB (UME) 42*512kB (ME) 19*1024kB (UE) 18*2048kB (UME) 701*4096kB (M) = 3039108kB [ 54.319511][ T1271] veth1_macvtap: entered promiscuous mode [ 54.323863][ T1297] 40540 total pagecache pages [ 54.332240][ T1260] veth1_macvtap: entered promiscuous mode [ 54.336190][ T1297] 0 pages in swap cache [ 54.344670][ T1297] Free swap = 124544kB [ 54.357834][ T1297] Total swap = 124996kB [ 54.366251][ T1297] 2097051 pages RAM [ 54.379859][ T1297] 0 pages HighMem/MovableOnly [ 54.385410][ T1297] 352242 pages reserved [ 54.389964][ T1297] 0 pages cma reserved [ 54.397224][ T1297] Memory allocations: [ 54.401255][ T1297] 0 B 0 init/main.c:1477 func:do_initcalls [ 54.411037][ T36] kauditd_printk_skb: 8 callbacks suppressed [ 54.411056][ T36] audit: type=1400 audit(1790963978.040:308): avc: denied { append } for pid=1305 comm="syz.5.355" name="tun" dev="sda1" ino=2048 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:mnt_t tclass=chr_file permissive=1 [ 54.423206][ T1297] 0 B 0 init/do_mounts.c:186 func:mount_root_generic [ 54.450202][ T1297] 0 B 0 init/do_mounts.c:158 func:do_mount_root [ 54.459064][ T1297] 0 B 0 init/do_mounts.c:352 func:mount_nodev_root [ 54.467320][ T1297] 0 B 0 init/do_mounts_rd.c:241 func:rd_load_image [ 54.475605][ T1297] 0 B 0 init/do_mounts_rd.c:72 func:identify_ramdisk_image [ 54.484486][ T1297] 0 B 0 init/initramfs.c:507 func:unpack_to_rootfs [ 54.492664][ T1297] 0 B 0 init/initramfs.c:508 func:unpack_to_rootfs [ 54.500602][ T1297] 0 B 0 init/initramfs.c:509 func:unpack_to_rootfs [ 54.508904][ T1297] 0 B 0 init/initramfs.c:101 func:find_link [ 54.514531][ T1316] tipc: Started in network mode [ 54.521400][ T1316] tipc: Node identity 2000004, cluster identity 4711 [ 54.528862][ T1316] tipc: Node number set to 33554436 [ 54.810037][ T36] audit: type=1400 audit(1790963978.440:309): avc: denied { write } for pid=1331 comm="syz.4.383" name="tcp6" dev="proc" ino=4026532418 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 54.876707][ T36] audit: type=1400 audit(1790963978.510:310): avc: denied { ioctl } for pid=1337 comm="syz.4.386" path="socket:[11736]" dev="sockfs" ino=11736 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 55.172715][ T1217] bridge_slave_1: left allmulticast mode [ 55.180734][ T1217] bridge_slave_1: left promiscuous mode [ 55.187677][ T1217] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.195668][ T1217] bridge_slave_0: left allmulticast mode [ 55.210269][ T1217] bridge_slave_0: left promiscuous mode [ 55.216569][ T1217] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.338811][ T1376] FAULT_INJECTION: forcing a failure. [ 55.338811][ T1376] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 55.352464][ T1376] CPU: 0 UID: 0 PID: 1376 Comm: syz.4.404 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 55.352503][ T1376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 55.352517][ T1376] Call Trace: [ 55.352524][ T1376] [ 55.352531][ T1376] __dump_stack+0x21/0x30 [ 55.352570][ T1376] dump_stack_lvl+0x140/0x1c0 [ 55.352601][ T1376] ? __cfi_dump_stack_lvl+0x10/0x10 [ 55.352632][ T1376] ? exc_page_fault+0x65/0xc0 [ 55.352663][ T1376] dump_stack+0x19/0x20 [ 55.352691][ T1376] should_fail_ex+0x3c2/0x510 [ 55.352719][ T1376] should_fail+0xf/0x20 [ 55.352742][ T1376] should_fail_usercopy+0x1e/0x30 [ 55.352769][ T1376] _copy_to_iter+0x3b6/0x1520 [ 55.352800][ T1376] ? __cfi__copy_to_iter+0x10/0x10 [ 55.352829][ T1376] ? pin_user_pages_remote+0x177/0x230 [ 55.352859][ T1376] ? __cfi_pin_user_pages_remote+0x10/0x10 [ 55.352889][ T1376] copy_page_to_iter+0x211/0x2f0 [ 55.352917][ T1376] process_vm_rw+0x8aa/0xc70 [ 55.352944][ T1376] ? __ia32_sys_process_vm_writev+0x110/0x110 [ 55.352972][ T1376] ? vfs_write+0xbcf/0xfd0 [ 55.352998][ T1376] ? __se_sys_futex+0x13c/0x320 [ 55.353026][ T1376] ? fput+0x1a4/0x230 [ 55.353053][ T1376] ? __kasan_check_write+0x18/0x20 [ 55.353075][ T1376] __x64_sys_process_vm_readv+0xeb/0x100 [ 55.353101][ T1376] x64_sys_call+0x2df4/0x2ee0 [ 55.353120][ T1376] do_syscall_64+0x57/0xf0 [ 55.353142][ T1376] ? clear_bhb_loop+0x50/0xa0 [ 55.353171][ T1376] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 55.353198][ T1376] RIP: 0033:0x7f4caf79e159 [ 55.353216][ T1376] 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 [ 55.353235][ T1376] RSP: 002b:00007f4cb05db028 EFLAGS: 00000246 ORIG_RAX: 0000000000000136 [ 55.353262][ T1376] RAX: ffffffffffffffda RBX: 00007f4cafa25fa0 RCX: 00007f4caf79e159 [ 55.353280][ T1376] RDX: 0000000000000002 RSI: 0000200000008400 RDI: 0000000000000057 [ 55.353295][ T1376] RBP: 00007f4caf83506b R08: 0000000000000286 R09: 0000000000000000 [ 55.353310][ T1376] R10: 0000200000008640 R11: 0000000000000246 R12: 0000000000000000 [ 55.353323][ T1376] R13: 00007f4cafa26038 R14: 00007f4cafa25fa0 R15: 00007ffe33b9c348 [ 55.353342][ T1376] [ 55.597845][ T1217] veth1_macvtap: left promiscuous mode [ 55.603668][ T1217] veth0_vlan: left promiscuous mode [ 55.661943][ T1375] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.669122][ T1375] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.677777][ T1375] bridge_slave_0: entered allmulticast mode [ 55.684334][ T1375] bridge_slave_0: entered promiscuous mode [ 55.691883][ T1375] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.698949][ T1375] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.706286][ T1375] bridge_slave_1: entered allmulticast mode [ 55.714346][ T1375] bridge_slave_1: entered promiscuous mode [ 55.759113][ T1375] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.766312][ T1375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.773661][ T1375] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.780707][ T1375] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.794913][ T1215] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.803814][ T1215] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.822670][ T36] audit: type=1400 audit(1790963979.460:311): avc: denied { append } for pid=1397 comm="syz.0.410" name="001" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 55.847311][ T1215] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.854509][ T1215] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.864641][ T1215] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.871768][ T1215] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.892111][ T1375] veth0_vlan: entered promiscuous mode [ 55.904124][ T1375] veth1_macvtap: entered promiscuous mode [ 56.468452][ T36] audit: type=1400 audit(1790963980.100:312): avc: denied { remount } for pid=1425 comm="syz.5.420" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 56.745578][ T36] audit: type=1400 audit(1790963980.380:313): avc: denied { bind } for pid=1494 comm="syz.7.429" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 56.838339][ T36] audit: type=1400 audit(1790963980.400:314): avc: denied { read } for pid=1494 comm="syz.7.429" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 56.929765][ T1519] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 57.406826][ T36] audit: type=1400 audit(1790963981.040:315): avc: denied { write } for pid=1568 comm="syz.7.445" name="enable" dev="tracefs" ino=19680823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 57.467091][ T1576] FAULT_INJECTION: forcing a failure. [ 57.467091][ T1576] name failslab, interval 1, probability 0, space 0, times 0 [ 57.479831][ T1576] CPU: 1 UID: 0 PID: 1576 Comm: syz.0.447 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 57.479871][ T1576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 57.479886][ T1576] Call Trace: [ 57.479894][ T1576] [ 57.479902][ T1576] __dump_stack+0x21/0x30 [ 57.479940][ T1576] dump_stack_lvl+0x140/0x1c0 [ 57.479970][ T1576] ? __cfi_dump_stack_lvl+0x10/0x10 [ 57.480003][ T1576] dump_stack+0x19/0x20 [ 57.480041][ T1576] should_fail_ex+0x3c2/0x510 [ 57.480068][ T1576] should_failslab+0xac/0x100 [ 57.480096][ T1576] kmem_cache_alloc_noprof+0x42/0x410 [ 57.480121][ T1576] ? inet_bind2_bucket_create+0x41/0x610 [ 57.480148][ T1576] inet_bind2_bucket_create+0x41/0x610 [ 57.480173][ T1576] inet_csk_get_port+0xce4/0x15e0 [ 57.480205][ T1576] inet_csk_listen_start+0x136/0x340 [ 57.480233][ T1576] __inet_listen_sk+0x270/0x650 [ 57.480255][ T1576] ? _raw_spin_unlock_bh+0x54/0x60 [ 57.480279][ T1576] ? __cfi___inet_listen_sk+0x10/0x10 [ 57.480303][ T1576] inet_listen+0xb0/0x120 [ 57.480324][ T1576] __x64_sys_listen+0x1e8/0x270 [ 57.480352][ T1576] x64_sys_call+0x2aac/0x2ee0 [ 57.480373][ T1576] do_syscall_64+0x57/0xf0 [ 57.480394][ T1576] ? clear_bhb_loop+0x50/0xa0 [ 57.480423][ T1576] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 57.480450][ T1576] RIP: 0033:0x7f5d9639e159 [ 57.480470][ T1576] 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 [ 57.480489][ T1576] RSP: 002b:00007f5d971b5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000032 [ 57.480515][ T1576] RAX: ffffffffffffffda RBX: 00007f5d96625fa0 RCX: 00007f5d9639e159 [ 57.480533][ T1576] RDX: 0000000000000000 RSI: 0000000004000000 RDI: 0000000000000003 [ 57.480548][ T1576] RBP: 00007f5d9643506b R08: 0000000000000000 R09: 0000000000000000 [ 57.480563][ T1576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 57.480578][ T1576] R13: 00007f5d96626038 R14: 00007f5d96625fa0 R15: 00007ffc9065aa08 [ 57.480598][ T1576] [ 58.161638][ T704] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 58.289228][ T36] audit: type=1400 audit(1790963981.920:316): avc: denied { write } for pid=1635 comm="syz.5.465" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 58.332761][ T704] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 58.354278][ T704] usb 1-1: New USB device found, idVendor=0763, idProduct=2031, bcdDevice= 0.40 [ 58.369022][ T704] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.386040][ T704] usb 1-1: Product: syz [ 58.394761][ T704] usb 1-1: Manufacturer: syz [ 58.403830][ T704] usb 1-1: SerialNumber: syz [ 58.429848][ T1643] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 58.444412][ T1643] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 58.484528][ T1643] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 58.515468][ T1643] pci 0000:00:07.0: BAR 1 [mem 0xfe802000-0xfe80203f] [ 58.644511][ T704] usb 1-1: Can't get UAC3 power state for id 10 [ 58.652803][ T704] usb 1-1: BAAD HEADPHONE p_chmask mismatch [ 58.665312][ T1643] pci 0000:00:07.0: BAR 1 [mem 0xc0000000-0xc000003f]: assigned [ 58.677387][ T704] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 58.701984][ T704] usb 1-1: USB disconnect, device number 4 [ 58.708206][ T1643] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf]: assigned [ 58.728748][ T1643] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 58.878551][ T318] udevd[318]: 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 [ 59.015823][ T36] audit: type=1400 audit(1790963982.650:317): avc: denied { read write } for pid=1653 comm="syz.5.474" name="cpu_dma_latency" dev="devtmpfs" ino=208 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:pmqos_device_t tclass=chr_file permissive=1 [ 59.477679][ T36] kauditd_printk_skb: 1 callbacks suppressed [ 59.477702][ T36] audit: type=1400 audit(1790963983.110:319): avc: denied { create } for pid=1683 comm="syz.5.483" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 59.685901][ T36] audit: type=1400 audit(1790963983.320:320): avc: denied { mounton } for pid=1691 comm="syz.5.485" path="/37/proc" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 [ 59.685913][ T1693] FAULT_INJECTION: forcing a failure. [ 59.685913][ T1693] name failslab, interval 1, probability 0, space 0, times 0 [ 59.685943][ T1693] CPU: 0 UID: 0 PID: 1693 Comm: syz.5.485 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 59.685969][ T1693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 59.685981][ T1693] Call Trace: [ 59.685988][ T1693] [ 59.685995][ T1693] __dump_stack+0x21/0x30 [ 59.686030][ T1693] dump_stack_lvl+0x140/0x1c0 [ 59.686059][ T1693] ? __cfi_dump_stack_lvl+0x10/0x10 [ 59.686090][ T1693] dump_stack+0x19/0x20 [ 59.686118][ T1693] should_fail_ex+0x3c2/0x510 [ 59.686155][ T1693] should_failslab+0xac/0x100 [ 59.686192][ T1693] __kmalloc_cache_noprof+0x41/0x470 [ 59.686217][ T1693] ? alloc_super+0x67/0x950 [ 59.686246][ T1693] ? __kasan_check_write+0x18/0x20 [ 59.686268][ T1693] ? _raw_spin_lock+0x92/0x120 [ 59.686291][ T1693] alloc_super+0x67/0x950 [ 59.686319][ T1693] ? __cfi_vfs_parse_monolithic_sep+0x10/0x10 [ 59.686348][ T1693] sget_fc+0x325/0xa70 [ 59.686376][ T1693] ? __cfi_set_anon_super_fc+0x10/0x10 [ 59.686397][ T1693] ? __cfi_proc_fill_super+0x10/0x10 [ 59.686420][ T1693] get_tree_nodev+0x2e/0x170 [ 59.686439][ T1693] ? proc_get_tree+0x11/0x30 [ 59.686462][ T1693] proc_get_tree+0x20/0x30 [ 59.686485][ T1693] vfs_get_tree+0x9e/0x290 [ 59.686506][ T1693] do_new_mount+0x251/0xb40 [ 59.686527][ T1693] ? security_capable+0x44/0x130 [ 59.686551][ T1693] path_mount+0x66a/0xff0 [ 59.686571][ T1693] ? putname+0x113/0x150 [ 59.686594][ T1693] __se_sys_mount+0x2bf/0x480 [ 59.686615][ T1693] ? __x64_sys_mount+0xf0/0xf0 [ 59.686637][ T1693] ? __kasan_check_write+0x18/0x20 [ 59.686657][ T1693] ? fpregs_restore_userregs+0x11c/0x260 [ 59.686682][ T1693] __x64_sys_mount+0xc3/0xf0 [ 59.686703][ T1693] x64_sys_call+0x2021/0x2ee0 [ 59.686722][ T1693] do_syscall_64+0x57/0xf0 [ 59.686742][ T1693] ? clear_bhb_loop+0x50/0xa0 [ 59.686767][ T1693] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 59.686793][ T1693] RIP: 0033:0x7f679a79e159 [ 59.686810][ 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 [ 59.686827][ T1693] RSP: 002b:00007f679b73a028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 59.686850][ T1693] RAX: ffffffffffffffda RBX: 00007f679aa25fa0 RCX: 00007f679a79e159 [ 59.686866][ T1693] RDX: 0000200000000240 RSI: 0000200000000080 RDI: 0000000000000000 [ 59.686880][ T1693] RBP: 00007f679a83506b R08: 0000000000000000 R09: 0000000000000000 [ 59.686893][ T1693] R10: 0000000000004800 R11: 0000000000000246 R12: 0000000000000000 [ 59.686906][ T1693] R13: 00007f679aa26038 R14: 00007f679aa25fa0 R15: 00007ffd0c5324a8 [ 59.686924][ T1693] [ 59.897100][ T1697] rust_binder: Failed to allocate buffer. len:4096, is_oneway:true [ 59.931626][ T36] audit: type=1400 audit(1790963983.530:321): avc: denied { bind } for pid=1696 comm="syz.4.488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 60.017686][ T9] rust_binder: 1696: undelivered TRANSACTION_ERROR: 29189 [ 60.110106][ T36] audit: type=1400 audit(1790963983.530:322): avc: denied { call } for pid=1696 comm="syz.4.488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 60.139693][ T36] audit: type=1400 audit(1790963983.720:323): avc: denied { bind } for pid=1702 comm="syz.5.490" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 60.182658][ T36] audit: type=1400 audit(1790963983.720:324): avc: denied { setopt } for pid=1702 comm="syz.5.490" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 60.203572][ T36] audit: type=1400 audit(1790963983.760:325): avc: denied { read write } for pid=1707 comm="syz.4.492" name="control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 60.227202][ T36] audit: type=1400 audit(1790963983.760:326): avc: denied { open } for pid=1707 comm="syz.4.492" path="/53/dev/mapper/control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 60.249226][ T1712] mmap: syz.5.493 (1712): VmData 29265920 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 60.256693][ T36] audit: type=1400 audit(1790963983.760:327): avc: denied { ioctl } for pid=1707 comm="syz.4.492" path="/53/dev/mapper/control" dev="devtmpfs" ino=198 ioctlcmd=0xfd03 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 60.813181][ T1722] FAULT_INJECTION: forcing a failure. [ 60.813181][ T1722] name fail_futex, interval 1, probability 0, space 0, times 1 [ 60.818072][ T36] audit: type=1400 audit(1790963984.450:328): avc: denied { mount } for pid=1721 comm="syz.7.496" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 60.826434][ T1722] CPU: 1 UID: 0 PID: 1722 Comm: syz.7.496 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 60.826468][ T1722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 60.826482][ T1722] Call Trace: [ 60.826488][ T1722] [ 60.826496][ T1722] __dump_stack+0x21/0x30 [ 60.826530][ T1722] dump_stack_lvl+0x140/0x1c0 [ 60.826558][ T1722] ? __cfi_dump_stack_lvl+0x10/0x10 [ 60.826587][ T1722] ? unwind_get_return_address+0x51/0x90 [ 60.826614][ T1722] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 60.826641][ T1722] dump_stack+0x19/0x20 [ 60.826668][ T1722] should_fail_ex+0x3c2/0x510 [ 60.826693][ T1722] should_fail+0xf/0x20 [ 60.826716][ T1722] get_futex_key+0x178/0x940 [ 60.826741][ T1722] ? __cfi_get_futex_key+0x10/0x10 [ 60.826765][ T1722] ? kasan_save_track+0x4f/0x80 [ 60.826789][ T1722] futex_wake+0x150/0x950 [ 60.826808][ T1722] ? __cfi_futex_wake+0x10/0x10 [ 60.826829][ T1722] do_futex+0x37d/0x510 [ 60.826855][ T1722] ? __cfi_do_futex+0x10/0x10 [ 60.826882][ T1722] __se_sys_futex+0x13c/0x320 [ 60.826910][ T1722] ? __x64_sys_futex+0x110/0x110 [ 60.826936][ T1722] ? __kasan_check_write+0x18/0x20 [ 60.826967][ T1722] __x64_sys_futex+0xe9/0x110 [ 60.826992][ T1722] x64_sys_call+0x227f/0x2ee0 [ 60.827011][ T1722] do_syscall_64+0x57/0xf0 [ 60.827032][ T1722] ? clear_bhb_loop+0x50/0xa0 [ 60.827061][ T1722] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 60.827087][ T1722] RIP: 0033:0x7fdb29f9e159 [ 60.827104][ T1722] 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 [ 60.827123][ T1722] RSP: 002b:00007fdb2ae3d0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 60.827147][ T1722] RAX: ffffffffffffffda RBX: 00007fdb2a225fa8 RCX: 00007fdb29f9e159 [ 60.827163][ T1722] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fdb2a225fac [ 60.827176][ T1722] RBP: 00007fdb2a225fa0 R08: 4000000000000000 R09: 0000000000000000 [ 60.827191][ T1722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.827204][ T1722] R13: 00007fdb2a226038 R14: 00007fff0b3115f0 R15: 00007fff0b3116d8 [ 60.827221][ T1722] [ 60.918262][ T1726] syzkaller0: entered promiscuous mode [ 61.079697][ T1726] syzkaller0: entered allmulticast mode [ 61.130607][ T1734] syzkaller0: entered promiscuous mode [ 61.136383][ T1734] syzkaller0: entered allmulticast mode [ 61.237077][ T1738] device-mapper: ioctl: Unable to rename non-existent device, to uuid .2\´£«.j—DH [ 61.392373][ T1756] cgroup: noprefix used incorrectly [ 61.415771][ T1756] FAULT_INJECTION: forcing a failure. [ 61.415771][ T1756] name failslab, interval 1, probability 0, space 0, times 0 [ 61.435724][ T1756] CPU: 1 UID: 0 PID: 1756 Comm: syz.5.510 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 61.435767][ T1756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 61.435780][ T1756] Call Trace: [ 61.435786][ T1756] [ 61.435795][ T1756] __dump_stack+0x21/0x30 [ 61.435831][ T1756] dump_stack_lvl+0x140/0x1c0 [ 61.435862][ T1756] ? __cfi_dump_stack_lvl+0x10/0x10 [ 61.435894][ T1756] ? kasan_save_alloc_info+0x3a/0x50 [ 61.435916][ T1756] dump_stack+0x19/0x20 [ 61.435944][ T1756] should_fail_ex+0x3c2/0x510 [ 61.435971][ T1756] should_failslab+0xac/0x100 [ 61.435997][ T1756] kmem_cache_alloc_noprof+0x42/0x410 [ 61.436030][ T1756] ? anon_vma_fork+0xf4/0x610 [ 61.436054][ T1756] anon_vma_fork+0xf4/0x610 [ 61.436074][ T1756] ? dup_userfaultfd+0xaa/0x700 [ 61.436099][ T1756] copy_mm+0xc14/0x1da0 [ 61.436130][ T1756] ? copy_signal+0x6a0/0x6a0 [ 61.436157][ T1756] ? _raw_spin_lock+0x92/0x120 [ 61.436181][ T1756] ? __asan_memset+0x39/0x50 [ 61.436202][ T1756] ? __init_rwsem+0x110/0x1f0 [ 61.436231][ T1756] ? copy_signal+0x4d5/0x6a0 [ 61.436256][ T1756] copy_process+0x12a4/0x3350 [ 61.436287][ T1756] ? __cfi_copy_process+0x10/0x10 [ 61.436315][ T1756] ? copy_clone_args_from_user+0x643/0x740 [ 61.436349][ T1756] kernel_clone+0x233/0x810 [ 61.436376][ T1756] ? __delayed_free_task+0x40/0x40 [ 61.436408][ T1756] ? __cfi_kernel_clone+0x10/0x10 [ 61.436439][ T1756] __se_sys_clone3+0x33e/0x360 [ 61.436468][ T1756] ? __x64_sys_clone3+0x80/0x80 [ 61.436499][ T1756] ? __se_sys_futex+0x13c/0x320 [ 61.436531][ T1756] ? __kasan_check_write+0x18/0x20 [ 61.436555][ T1756] __x64_sys_clone3+0x5f/0x80 [ 61.436584][ T1756] x64_sys_call+0x28fc/0x2ee0 [ 61.436606][ T1756] do_syscall_64+0x57/0xf0 [ 61.436630][ T1756] ? clear_bhb_loop+0x50/0xa0 [ 61.436660][ T1756] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 61.436688][ T1756] RIP: 0033:0x7f679a79e159 [ 61.436709][ T1756] 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 [ 61.436728][ T1756] RSP: 002b:00007f679b739ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 61.436755][ T1756] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f679a79e159 [ 61.436772][ T1756] RDX: 00007f679b739f10 RSI: 0000000000000058 RDI: 00007f679b739f10 [ 61.436788][ T1756] RBP: 00007f679a83506b R08: 0000000000000000 R09: 0000000000000058 [ 61.436804][ T1756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 61.436818][ T1756] R13: 00007f679aa26038 R14: 00007f679aa25fa0 R15: 00007ffd0c5324a8 [ 61.436838][ T1756] [ 61.883985][ T1784] FAULT_INJECTION: forcing a failure. [ 61.883985][ T1784] name failslab, interval 1, probability 0, space 0, times 0 [ 61.903188][ T1784] CPU: 0 UID: 0 PID: 1784 Comm: syz.5.522 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 61.903231][ T1784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 61.903246][ T1784] Call Trace: [ 61.903254][ T1784] [ 61.903263][ T1784] __dump_stack+0x21/0x30 [ 61.903300][ T1784] dump_stack_lvl+0x140/0x1c0 [ 61.903331][ T1784] ? __cfi_dump_stack_lvl+0x10/0x10 [ 61.903366][ T1784] dump_stack+0x19/0x20 [ 61.903397][ T1784] should_fail_ex+0x3c2/0x510 [ 61.903426][ T1784] should_failslab+0xac/0x100 [ 61.903455][ T1784] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 61.903482][ T1784] ? x509_cert_parse+0x2f5/0xbd0 [ 61.903525][ T1784] ? set_online_policy+0x40/0xb0 [ 61.903553][ T1784] kmemdup_noprof+0x31/0x80 [ 61.903575][ T1784] x509_cert_parse+0x2f5/0xbd0 [ 61.903609][ T1784] x509_key_preparse+0x6a/0x880 [ 61.903632][ T1784] ? __cfi_down_read+0x10/0x10 [ 61.903665][ T1784] asymmetric_key_preparse+0xb6/0x100 [ 61.903697][ T1784] __key_create_or_update+0x430/0xa90 [ 61.903720][ T1784] ? security_key_permission+0x3d/0x100 [ 61.903744][ T1784] ? key_create_or_update+0x70/0x70 [ 61.903766][ T1784] ? __kasan_kmalloc+0x96/0xb0 [ 61.903798][ T1784] ? __cfi_lookup_user_key_possessed+0x10/0x10 [ 61.903830][ T1784] ? __cfi_keyring_search_iterator+0x10/0x10 [ 61.903854][ T1784] key_create_or_update+0x47/0x70 [ 61.903875][ T1784] __se_sys_add_key+0x355/0x4b0 [ 61.903902][ T1784] ? __x64_sys_add_key+0xf0/0xf0 [ 61.903927][ T1784] ? __kasan_check_write+0x18/0x20 [ 61.903950][ T1784] ? fpregs_restore_userregs+0x11c/0x260 [ 61.903979][ T1784] __x64_sys_add_key+0xc3/0xf0 [ 61.904005][ T1784] x64_sys_call+0x195f/0x2ee0 [ 61.904024][ T1784] do_syscall_64+0x57/0xf0 [ 61.904045][ T1784] ? clear_bhb_loop+0x50/0xa0 [ 61.904075][ T1784] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 61.904103][ T1784] RIP: 0033:0x7f679a79e159 [ 61.904124][ T1784] 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 [ 61.904144][ T1784] RSP: 002b:00007f679b73a028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 61.904170][ T1784] RAX: ffffffffffffffda RBX: 00007f679aa25fa0 RCX: 00007f679a79e159 [ 61.904187][ T1784] RDX: 0000200000000340 RSI: 0000000000000000 RDI: 0000200000000240 [ 61.904203][ T1784] RBP: 00007f679a83506b R08: 000000001414da08 R09: 0000000000000000 [ 61.904223][ T1784] R10: 0000000000000110 R11: 0000000000000246 R12: 0000000000000000 [ 61.904238][ T1784] R13: 00007f679aa26038 R14: 00007f679aa25fa0 R15: 00007ffd0c5324a8 [ 61.904258][ T1784] [ 62.219703][ T1793] syzkaller1: entered promiscuous mode [ 62.225528][ T1793] syzkaller1: entered allmulticast mode [ 62.272423][ T1788] cgroup: Setting release_agent not allowed [ 62.456533][ T1487] bridge_slave_1: left allmulticast mode [ 62.462354][ T1487] bridge_slave_1: left promiscuous mode [ 62.468261][ T1487] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.481917][ T1487] bridge_slave_0: left allmulticast mode [ 62.487616][ T1487] bridge_slave_0: left promiscuous mode [ 62.493920][ T1487] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.518174][ T1813] rust_binder: Error in use_page_slow: ESRCH [ 62.518194][ T1813] rust_binder: use_range failure ESRCH [ 62.533356][ T1813] rust_binder: Failed to allocate buffer. len:16, is_oneway:false [ 62.551618][ T1813] rust_binder: Failure in copy_transaction_data: ESRCH [ 62.559622][ T1813] rust_binder: 1812:1813 transaction call to 1812:0 failed ESRCH, code 0 size 0-0 [ 62.587542][ T31] rust_binder: 1812: undelivered TRANSACTION_ERROR: 29201 [ 62.624481][ T1487] tipc: Left network mode [ 62.636178][ T1487] veth1_macvtap: left promiscuous mode [ 62.652007][ T1487] veth0_vlan: left promiscuous mode [ 62.823345][ T1822] tipc: Started in network mode [ 62.828377][ T1822] tipc: Node identity a65a3b7380e8, cluster identity 4711 [ 62.838207][ T1822] tipc: Enabled bearer , priority 0 [ 62.872666][ T1822] syzkaller0: entered promiscuous mode [ 62.878371][ T1822] syzkaller0: entered allmulticast mode [ 62.885288][ T1822] tipc: Resetting bearer [ 62.916169][ T1821] tipc: Resetting bearer [ 62.929504][ T1821] tipc: Disabling bearer [ 62.956481][ T1818] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.963609][ T1818] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.970752][ T1818] bridge_slave_0: entered allmulticast mode [ 62.977530][ T1818] bridge_slave_0: entered promiscuous mode [ 62.985102][ T1818] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.996165][ T1818] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.003324][ T1818] bridge_slave_1: entered allmulticast mode [ 63.009662][ T1818] bridge_slave_1: entered promiscuous mode [ 63.053223][ T1837] overlayfs: failed to get index nlink (file0/file2, err=-61) [ 63.086152][ T1818] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.093292][ T1818] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.100636][ T1818] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.107745][ T1818] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.145259][ T1467] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.153802][ T1467] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.164908][ T1467] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.172186][ T1467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.184438][ T1467] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.191537][ T1467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.235718][ T1818] veth0_vlan: entered promiscuous mode [ 63.248762][ T1818] veth1_macvtap: entered promiscuous mode [ 63.292855][ T1849] incfs_lookup_dentry err:-13 [ 63.604010][ T1869] FAULT_INJECTION: forcing a failure. [ 63.604010][ T1869] name failslab, interval 1, probability 0, space 0, times 0 [ 63.616918][ T1869] CPU: 1 UID: 0 PID: 1869 Comm: syz.7.560 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 63.616958][ T1869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 63.616972][ T1869] Call Trace: [ 63.616977][ T1869] [ 63.616982][ T1869] __dump_stack+0x21/0x30 [ 63.617007][ T1869] dump_stack_lvl+0x140/0x1c0 [ 63.617026][ T1869] ? __cfi_dump_stack_lvl+0x10/0x10 [ 63.617045][ T1869] ? kstrdup_const+0x45/0x60 [ 63.617058][ T1869] dump_stack+0x19/0x20 [ 63.617075][ T1869] should_fail_ex+0x3c2/0x510 [ 63.617100][ T1869] should_failslab+0xac/0x100 [ 63.617117][ T1869] __kmalloc_cache_noprof+0x41/0x470 [ 63.617147][ T1869] ? device_add+0xc1/0xbf0 [ 63.617160][ T1869] device_add+0xc1/0xbf0 [ 63.617170][ T1869] ? netdev_register_kobject+0x25e/0x330 [ 63.617184][ T1869] netdev_register_kobject+0x196/0x330 [ 63.617197][ T1869] register_netdevice+0x1042/0x1a80 [ 63.617212][ T1869] ? __cfi_register_netdevice+0x10/0x10 [ 63.617226][ T1869] ? __kmalloc_cache_noprof+0x23c/0x470 [ 63.617241][ T1869] register_vlan_dev+0x2b4/0x6c0 [ 63.617259][ T1869] register_vlan_device+0x4bb/0x630 [ 63.617277][ T1869] ? vlan_ioctl_handler+0x670/0x670 [ 63.617295][ T1869] ? ns_capable+0x90/0xf0 [ 63.617307][ T1869] vlan_ioctl_handler+0x246/0x670 [ 63.617326][ T1869] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 63.617341][ T1869] ? __cfi_vlan_ioctl_handler+0x10/0x10 [ 63.617359][ T1869] ? __cfi_do_futex+0x10/0x10 [ 63.617376][ T1869] ? __cfi_vlan_ioctl_handler+0x10/0x10 [ 63.617393][ T1869] sock_ioctl+0x609/0x7e0 [ 63.617406][ T1869] ? __cfi_sock_ioctl+0x10/0x10 [ 63.617419][ T1869] ? __fget_files+0x2bc/0x330 [ 63.617435][ T1869] ? bpf_lsm_file_ioctl+0xd/0x20 [ 63.617451][ T1869] ? security_file_ioctl+0x3e/0x110 [ 63.617464][ T1869] ? __cfi_sock_ioctl+0x10/0x10 [ 63.617476][ T1869] __se_sys_ioctl+0x126/0x1b0 [ 63.617492][ T1869] __x64_sys_ioctl+0x7f/0xa0 [ 63.617507][ T1869] x64_sys_call+0x1878/0x2ee0 [ 63.617519][ T1869] do_syscall_64+0x57/0xf0 [ 63.617553][ T1869] ? clear_bhb_loop+0x50/0xa0 [ 63.617571][ T1869] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 63.617590][ T1869] RIP: 0033:0x7fdb29f9e159 [ 63.617605][ T1869] 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 [ 63.617617][ T1869] RSP: 002b:00007fdb2ae3d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 63.617634][ T1869] RAX: ffffffffffffffda RBX: 00007fdb2a225fa0 RCX: 00007fdb29f9e159 [ 63.617645][ T1869] RDX: 0000200000000280 RSI: 0000000000008982 RDI: 0000000000000004 [ 63.617654][ T1869] RBP: 00007fdb2a03506b R08: 0000000000000000 R09: 0000000000000000 [ 63.617662][ T1869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 63.617671][ T1869] R13: 00007fdb2a226038 R14: 00007fdb2a225fa0 R15: 00007fff0b3116d8 [ 63.617682][ T1869] [ 64.635732][ T1897] netlink: 'syz.7.572': attribute type 27 has an invalid length. [ 64.660216][ T1897] syzkaller0: default qdisc (pfifo_fast) fail, fallback to noqueue [ 64.776780][ T36] kauditd_printk_skb: 12 callbacks suppressed [ 64.776799][ T36] audit: type=1326 audit(1790963988.410:341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1902 comm="syz.7.576" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdb29f9e159 code=0x0 [ 65.045263][ T36] audit: type=1400 audit(1790963988.680:342): avc: denied { setattr } for pid=1927 comm="syz.8.587" name="/" dev="configfs" ino=1286 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 65.289083][ T1938] rust_binder: 1936:1938 inc_ref_done called when no active inc_refs [ 65.312106][ T31] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 65.462802][ T31] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 65.473536][ T31] usb 1-1: config 0 has no interfaces? [ 65.480356][ T31] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 65.490000][ T31] usb 1-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 65.500668][ T31] usb 1-1: Product: syz [ 65.505459][ T31] usb 1-1: Manufacturer: syz [ 65.514693][ T31] usb 1-1: config 0 descriptor?? [ 65.657480][ T1945] syzkaller0: default qdisc (pfifo_fast) fail, fallback to noqueue [ 65.727728][ T31] usb 1-1: USB disconnect, device number 5 [ 65.963627][ T1953] tipc: Started in network mode [ 65.968794][ T1953] tipc: Node identity 5677bcd32734, cluster identity 4711 [ 65.976315][ T1953] tipc: Enabled bearer , priority 10 [ 65.984058][ T1952] tipc: Resetting bearer [ 65.991506][ T1952] tipc: Disabling bearer [ 66.078053][ T704] rust_binder: 704:704 release transaction 9 in, still active [ 66.158617][ T36] audit: type=1400 audit(1790963989.790:343): avc: denied { map } for pid=1963 comm="syz.7.600" path="socket:[14069]" dev="sockfs" ino=14069 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 66.210617][ T36] audit: type=1400 audit(1790963989.790:344): avc: denied { accept } for pid=1963 comm="syz.7.600" path="socket:[14069]" dev="sockfs" ino=14069 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 66.237427][ T36] audit: type=1400 audit(1790963989.820:345): avc: denied { remount } for pid=1963 comm="syz.7.600" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 66.275577][ T1973] FAULT_INJECTION: forcing a failure. [ 66.275577][ T1973] name failslab, interval 1, probability 0, space 0, times 0 [ 66.288830][ T1973] CPU: 0 UID: 0 PID: 1973 Comm: syz.0.603 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 66.288871][ T1973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 66.288886][ T1973] Call Trace: [ 66.288893][ T1973] [ 66.288902][ T1973] __dump_stack+0x21/0x30 [ 66.288942][ T1973] dump_stack_lvl+0x140/0x1c0 [ 66.288982][ T1973] ? __cfi_dump_stack_lvl+0x10/0x10 [ 66.289014][ T1973] dump_stack+0x19/0x20 [ 66.289044][ T1973] should_fail_ex+0x3c2/0x510 [ 66.289072][ T1973] should_failslab+0xac/0x100 [ 66.289114][ T1973] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 66.289142][ T1973] ? vfs_parse_fs_string+0xd9/0x180 [ 66.289188][ T1973] kmemdup_nul+0x5a/0x1a0 [ 66.289218][ T1973] vfs_parse_fs_string+0xd9/0x180 [ 66.289255][ T1973] ? __cfi_vfs_parse_fs_string+0x10/0x10 [ 66.289293][ T1973] ? alloc_fs_context+0x5dd/0x800 [ 66.289334][ T1973] vfs_kern_mount+0x76/0x170 [ 66.289365][ T1973] vfs_submount+0x97/0xb0 [ 66.289395][ T1973] trace_automount+0x3b/0x80 [ 66.289424][ T1973] ? __cfi_trace_automount+0x10/0x10 [ 66.289460][ T1973] debugfs_automount+0xd1/0xf0 [ 66.289485][ T1973] __traverse_mounts+0x33c/0x600 [ 66.289511][ T1973] step_into+0x51f/0xf10 [ 66.289541][ T1973] ? read_word_at_a_time+0x1a/0x40 [ 66.289570][ T1973] ? set_root+0x420/0x420 [ 66.289593][ T1973] ? inode_permission+0xf3/0x4c0 [ 66.289621][ T1973] link_path_walk+0x746/0xeb0 [ 66.289648][ T1973] path_openat+0x298/0x35a0 [ 66.289678][ T1973] ? schedule+0xc5/0x240 [ 66.289703][ T1973] ? kasan_save_alloc_info+0x3a/0x50 [ 66.289724][ T1973] ? __kasan_slab_alloc+0x73/0x90 [ 66.289751][ T1973] ? getname+0x1b/0x30 [ 66.289774][ T1973] ? x64_sys_call+0xe69/0x2ee0 [ 66.289794][ T1973] ? do_syscall_64+0x57/0xf0 [ 66.289818][ T1973] ? do_filp_open+0x440/0x440 [ 66.289848][ T1973] do_filp_open+0x1f2/0x440 [ 66.289877][ T1973] ? __cfi_do_filp_open+0x10/0x10 [ 66.289910][ T1973] ? alloc_fd+0x4c1/0x570 [ 66.289937][ T1973] do_sys_openat2+0x134/0x1d0 [ 66.289990][ T1973] ? do_sys_open+0x100/0x100 [ 66.290023][ T1973] __x64_sys_openat+0x13a/0x170 [ 66.290055][ T1973] x64_sys_call+0xe69/0x2ee0 [ 66.290076][ T1973] do_syscall_64+0x57/0xf0 [ 66.290097][ T1973] ? clear_bhb_loop+0x50/0xa0 [ 66.290125][ T1973] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 66.290154][ T1973] RIP: 0033:0x7f5d9639e159 [ 66.290174][ T1973] 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 [ 66.290193][ T1973] RSP: 002b:00007f5d971b5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 66.290219][ T1973] RAX: ffffffffffffffda RBX: 00007f5d96625fa0 RCX: 00007f5d9639e159 [ 66.290236][ T1973] RDX: 0000000000000001 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 66.290252][ T1973] RBP: 00007f5d9643506b R08: 0000000000000000 R09: 0000000000000000 [ 66.290267][ T1973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 66.290281][ T1973] R13: 00007f5d96626038 R14: 00007f5d96625fa0 R15: 00007ffc9065aa08 [ 66.290299][ T1973] [ 66.683860][ T1982] FAULT_INJECTION: forcing a failure. [ 66.683860][ T1982] name failslab, interval 1, probability 0, space 0, times 0 [ 66.704717][ T1982] CPU: 1 UID: 0 PID: 1982 Comm: syz.7.608 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 66.704758][ T1982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 66.704773][ T1982] Call Trace: [ 66.704781][ T1982] [ 66.704789][ T1982] __dump_stack+0x21/0x30 [ 66.704827][ T1982] dump_stack_lvl+0x140/0x1c0 [ 66.704858][ T1982] ? __cfi_dump_stack_lvl+0x10/0x10 [ 66.704891][ T1982] dump_stack+0x19/0x20 [ 66.704922][ T1982] should_fail_ex+0x3c2/0x510 [ 66.704949][ T1982] should_failslab+0xac/0x100 [ 66.704975][ T1982] __kmalloc_node_noprof+0x69/0x500 [ 66.704998][ T1982] ? __kvmalloc_node_noprof+0x128/0x300 [ 66.705020][ T1982] __kvmalloc_node_noprof+0x128/0x300 [ 66.705041][ T1982] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 66.705063][ T1982] ? percpu_ref_init+0x230/0x4d0 [ 66.705090][ T1982] ? __cfi_io_ring_ctx_ref_free+0x10/0x10 [ 66.705114][ T1982] io_ring_ctx_alloc+0x35a/0x1dc0 [ 66.705136][ T1982] ? do_futex+0x32a/0x510 [ 66.705166][ T1982] io_uring_create+0x2e0/0x13f0 [ 66.705187][ T1982] ? __kasan_check_write+0x18/0x20 [ 66.705208][ T1982] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 66.705238][ T1982] ? __se_sys_futex+0x13c/0x320 [ 66.705266][ T1982] ? __x64_sys_io_uring_setup+0x80/0x80 [ 66.705299][ T1982] ? __kasan_check_write+0x18/0x20 [ 66.705322][ T1982] __x64_sys_io_uring_setup+0x5f/0x80 [ 66.705353][ T1982] x64_sys_call+0x22c0/0x2ee0 [ 66.705374][ T1982] do_syscall_64+0x57/0xf0 [ 66.705396][ T1982] ? clear_bhb_loop+0x50/0xa0 [ 66.705424][ T1982] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 66.705452][ T1982] RIP: 0033:0x7fdb29f9e159 [ 66.705471][ T1982] 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 [ 66.705489][ T1982] RSP: 002b:00007fdb2ae3cfb8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 66.705527][ T1982] RAX: ffffffffffffffda RBX: 00002000000008c0 RCX: 00007fdb29f9e159 [ 66.705544][ T1982] RDX: 0000000000000000 RSI: 00002000000008c0 RDI: 0000000000000ec6 [ 66.705559][ T1982] RBP: 00007fdb2a03506b R08: 0000000000000000 R09: 0000000000000000 [ 66.705573][ T1982] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 66.705588][ T1982] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fff0b3116d8 [ 66.705606][ T1982] [ 67.297699][ T2014] tipc: Started in network mode [ 67.302784][ T2014] tipc: Node identity c2a94e446d04, cluster identity 4711 [ 67.309997][ T2014] tipc: Enabled bearer , priority 10 [ 67.343334][ T2013] tipc: Resetting bearer [ 67.363754][ T2013] tipc: Disabling bearer [ 67.827529][ T2043] FAULT_INJECTION: forcing a failure. [ 67.827529][ T2043] name failslab, interval 1, probability 0, space 0, times 0 [ 67.841289][ T2043] CPU: 0 UID: 0 PID: 2043 Comm: syz.7.631 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 67.841327][ T2043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 67.841343][ T2043] Call Trace: [ 67.841349][ T2043] [ 67.841358][ T2043] __dump_stack+0x21/0x30 [ 67.841396][ T2043] dump_stack_lvl+0x140/0x1c0 [ 67.841427][ T2043] ? __cfi_dump_stack_lvl+0x10/0x10 [ 67.841459][ T2043] ? cred_has_capability+0x296/0x3a0 [ 67.841484][ T2043] dump_stack+0x19/0x20 [ 67.841510][ T2043] should_fail_ex+0x3c2/0x510 [ 67.841536][ T2043] should_failslab+0xac/0x100 [ 67.841563][ T2043] kmem_cache_alloc_noprof+0x42/0x410 [ 67.841591][ T2043] ? create_new_namespaces+0x48/0x6f0 [ 67.841624][ T2043] create_new_namespaces+0x48/0x6f0 [ 67.841654][ T2043] ? ns_capable+0x90/0xf0 [ 67.841674][ T2043] unshare_nsproxy_namespaces+0x124/0x180 [ 67.841707][ T2043] ksys_unshare+0x4f9/0x920 [ 67.841735][ T2043] ? fput+0x1a4/0x230 [ 67.841764][ T2043] ? __cfi_ksys_unshare+0x10/0x10 [ 67.841794][ T2043] ? __kasan_check_write+0x18/0x20 [ 67.841818][ T2043] __x64_sys_unshare+0x3c/0x50 [ 67.841846][ T2043] x64_sys_call+0x2998/0x2ee0 [ 67.841867][ T2043] do_syscall_64+0x57/0xf0 [ 67.841898][ T2043] ? clear_bhb_loop+0x50/0xa0 [ 67.841928][ T2043] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 67.841956][ T2043] RIP: 0033:0x7fdb29f9e159 [ 67.841976][ T2043] 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 [ 67.841996][ T2043] RSP: 002b:00007fdb2ae3d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 67.842023][ T2043] RAX: ffffffffffffffda RBX: 00007fdb2a225fa0 RCX: 00007fdb29f9e159 [ 67.842041][ T2043] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000060040000 [ 67.842056][ T2043] RBP: 00007fdb2a03506b R08: 0000000000000000 R09: 0000000000000000 [ 67.842071][ T2043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 67.842086][ T2043] R13: 00007fdb2a226038 R14: 00007fdb2a225fa0 R15: 00007fff0b3116d8 [ 67.842106][ T2043] [ 68.588881][ T36] audit: type=1400 audit(1790963992.220:346): avc: denied { write } for pid=2084 comm="syz.8.646" 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 [ 68.705368][ T2096] syz.0.651 (2096): attempted to duplicate a private mapping with mremap. This is not supported. [ 68.738994][ T36] audit: type=1400 audit(1790963992.370:347): avc: denied { map } for pid=2095 comm="syz.0.651" path="/dev/ashmem" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 68.908009][ T36] audit: type=1400 audit(1790963992.540:348): avc: denied { link } for pid=2106 comm="syz.7.656" name="#40" dev="tmpfs" ino=555 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 69.014154][ T36] audit: type=1400 audit(1790963992.650:349): avc: denied { append } for pid=2114 comm="syz.7.660" name="sda" dev="devtmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 69.148907][ T321] udevd[321]: inotify_add_watch(7, /dev/sda, 10) failed: No such file or directory [ 69.202711][ T321] udevd[321]: inotify_add_watch(7, /dev/sda1, 10) failed: No such file or directory [ 69.297251][ T36] audit: type=1400 audit(1790963992.930:350): avc: denied { mounton } for pid=2125 comm="syz.7.664" path="/file0" dev="incremental-fs" ino=583 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 69.603548][ T2139] device-mapper: ioctl: device name cannot contain '/' [ 69.696720][ T2146] tipc: Enabling of bearer rejected, failed to enable media [ 69.830672][ T2151] FAULT_INJECTION: forcing a failure. [ 69.830672][ T2151] name failslab, interval 1, probability 0, space 0, times 0 [ 69.873823][ T2151] CPU: 0 UID: 0 PID: 2151 Comm: syz.0.674 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 69.873866][ T2151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 69.873881][ T2151] Call Trace: [ 69.873888][ T2151] [ 69.873898][ T2151] __dump_stack+0x21/0x30 [ 69.873934][ T2151] dump_stack_lvl+0x140/0x1c0 [ 69.873964][ T2151] ? __cfi_dump_stack_lvl+0x10/0x10 [ 69.873994][ T2151] ? do_futex+0x32a/0x510 [ 69.874022][ T2151] dump_stack+0x19/0x20 [ 69.874048][ T2151] should_fail_ex+0x3c2/0x510 [ 69.874075][ T2151] should_failslab+0xac/0x100 [ 69.874101][ T2151] kmem_cache_alloc_noprof+0x42/0x410 [ 69.874124][ T2151] ? from_kgid_munged+0x197/0x6e0 [ 69.874150][ T2151] ? prepare_creds+0x47/0x6b0 [ 69.874172][ T2151] ? __cfi_make_kgid+0x10/0x10 [ 69.874197][ T2151] prepare_creds+0x47/0x6b0 [ 69.874219][ T2151] __sys_setfsgid+0xda/0x3d0 [ 69.874245][ T2151] __x64_sys_setfsgid+0x3b/0x50 [ 69.874270][ T2151] x64_sys_call+0x2674/0x2ee0 [ 69.874290][ T2151] do_syscall_64+0x57/0xf0 [ 69.874312][ T2151] ? clear_bhb_loop+0x50/0xa0 [ 69.874338][ T2151] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 69.874364][ T2151] RIP: 0033:0x7f5d9639e159 [ 69.874384][ T2151] 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 [ 69.874403][ T2151] RSP: 002b:00007f5d97194028 EFLAGS: 00000246 ORIG_RAX: 000000000000007b [ 69.874427][ T2151] RAX: ffffffffffffffda RBX: 00007f5d96626090 RCX: 00007f5d9639e159 [ 69.874443][ T2151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000ee00 [ 69.874456][ T2151] RBP: 00007f5d9643506b R08: 0000000000000000 R09: 0000000000000000 [ 69.874478][ T2151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.874491][ T2151] R13: 00007f5d96626128 R14: 00007f5d96626090 R15: 00007ffc9065aa08 [ 69.874510][ T2151] [ 70.273740][ T2155] mmap: syz.7.675 (2155) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 71.361652][ T36] kauditd_printk_skb: 1 callbacks suppressed [ 71.361671][ T36] audit: type=1400 audit(1790963994.990:352): avc: denied { mounton } for pid=2197 comm="syz.8.692" path="/44/file0" dev="tmpfs" ino=295 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 71.692129][ T36] audit: type=1400 audit(1790963995.330:353): avc: denied { setopt } for pid=2242 comm="syz.7.700" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 72.189046][ T36] audit: type=1400 audit(1790963995.820:354): avc: denied { setopt } for pid=2255 comm="syz.8.705" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 72.395960][ T36] audit: type=1400 audit(1790963996.030:355): avc: denied { create } for pid=2264 comm="syz.8.709" name="hid.usb0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=lnk_file permissive=1 [ 72.487181][ T36] audit: type=1400 audit(1790963996.120:356): avc: denied { write } for pid=2268 comm="syz.8.711" name="file0" dev="tmpfs" ino=339 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 72.720261][ T2282] tipc: Enabling of bearer rejected, failed to enable media [ 72.776405][ T36] audit: type=1400 audit(1790963996.410:357): avc: denied { rename } for pid=2288 comm="syz.8.719" name="#4f" dev="tmpfs" ino=365 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 73.275705][ T311] rust_binder: 2302: undelivered TRANSACTION_ERROR: 29189 [ 73.683356][ T36] audit: type=1400 audit(1790963997.320:358): avc: denied { mount } for pid=2315 comm="syz.7.731" name="/" dev="ramfs" ino=14929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 73.951271][ T36] audit: type=1400 audit(1790963997.580:359): avc: denied { getopt } for pid=2317 comm="syz.8.732" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 73.985294][ T2321] 9pnet_fd: p9_fd_create_tcp (2321): problem connecting socket to 127.0.0.1 [ 74.007249][ T2321] 9pnet_fd: p9_fd_create_tcp (2321): problem connecting socket to 127.0.0.1 [ 74.019164][ T2321] 9pnet_fd: p9_fd_create_tcp (2321): problem connecting socket to 127.0.0.1 [ 74.028771][ T2321] 9pnet_fd: p9_fd_create_tcp (2321): problem connecting socket to 127.0.0.1 [ 74.043300][ T2326] oom_control is deprecated and will be removed. Please report your usecase to linux-mm-@kvack.org if you depend on this functionality. [ 74.265964][ T36] audit: type=1400 audit(1790963997.900:360): avc: denied { mounton } for pid=2336 comm="syz.0.741" path="/199/file0" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 74.685808][ T36] audit: type=1400 audit(1790963998.320:361): avc: denied { write } for pid=2349 comm="syz.0.747" name="001" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 74.709724][ T2350] FAULT_INJECTION: forcing a failure. [ 74.709724][ T2350] name failslab, interval 1, probability 100, space 0, times 0 [ 74.751739][ T2350] CPU: 0 UID: 0 PID: 2350 Comm: syz.0.747 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 74.751780][ T2350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 74.751794][ T2350] Call Trace: [ 74.751802][ T2350] [ 74.751811][ T2350] __dump_stack+0x21/0x30 [ 74.751848][ T2350] dump_stack_lvl+0x140/0x1c0 [ 74.751877][ T2350] ? __cfi_dump_stack_lvl+0x10/0x10 [ 74.751907][ T2350] ? __kasan_check_write+0x18/0x20 [ 74.751930][ T2350] ? down_write+0xee/0x2b0 [ 74.751960][ T2350] dump_stack+0x19/0x20 [ 74.751996][ T2350] should_fail_ex+0x3c2/0x510 [ 74.752024][ T2350] should_failslab+0xac/0x100 [ 74.752051][ T2350] __kmalloc_cache_noprof+0x41/0x470 [ 74.752077][ T2350] ? cgroup_mkdir+0xbe2/0x1600 [ 74.752105][ T2350] cgroup_mkdir+0xbe2/0x1600 [ 74.752133][ T2350] ? __cfi_cgroup_mkdir+0x10/0x10 [ 74.752159][ T2350] kernfs_iop_mkdir+0x1be/0x2d0 [ 74.752187][ T2350] vfs_mkdir+0x591/0x810 [ 74.752219][ T2350] do_mkdirat+0x240/0x530 [ 74.752247][ T2350] ? __cfi_do_mkdirat+0x10/0x10 [ 74.752275][ T2350] ? __kasan_check_write+0x18/0x20 [ 74.752296][ T2350] ? getname_flags+0x203/0x6b0 [ 74.752319][ T2350] ? __kasan_check_write+0x18/0x20 [ 74.752343][ T2350] __x64_sys_mkdirat+0x8b/0xa0 [ 74.752370][ T2350] x64_sys_call+0x2ba8/0x2ee0 [ 74.752390][ T2350] do_syscall_64+0x57/0xf0 [ 74.752411][ T2350] ? clear_bhb_loop+0x50/0xa0 [ 74.752439][ T2350] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 74.752467][ T2350] RIP: 0033:0x7f5d9639e159 [ 74.752485][ T2350] 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 [ 74.752504][ T2350] RSP: 002b:00007f5d971b5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 74.752527][ T2350] RAX: ffffffffffffffda RBX: 00007f5d96625fa0 RCX: 00007f5d9639e159 [ 74.752543][ T2350] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c [ 74.752558][ T2350] RBP: 00007f5d9643506b R08: 0000000000000000 R09: 0000000000000000 [ 74.752573][ T2350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.752586][ T2350] R13: 00007f5d96626038 R14: 00007f5d96625fa0 R15: 00007ffc9065aa08 [ 74.752605][ T2350] [ 74.752682][ T2350] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000021: 0000 [#1] PREEMPT SMP KASAN PTI [ 74.984533][ T2350] KASAN: null-ptr-deref in range [0x0000000000000108-0x000000000000010f] [ 74.993081][ T2350] CPU: 0 UID: 0 PID: 2350 Comm: syz.0.747 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 75.004645][ T2350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 75.014915][ T2350] RIP: 0010:cgroup_mkdir+0x122a/0x1600 [ 75.020427][ T2350] Code: eb 05 e8 79 4d 08 00 48 89 df e8 11 9e 00 00 48 81 fb 01 f0 ff ff 0f 83 9a fb ff ff 4c 8d b3 08 01 00 00 4d 89 f4 49 c1 ec 03 <43> 80 3c 2c 00 74 08 4c 89 f7 e8 17 35 61 00 48 8b bb 08 01 00 00 [ 75.040054][ T2350] RSP: 0018:ffffc90002e6fc88 EFLAGS: 00010206 [ 75.046165][ T2350] RAX: 9096d214aa825200 RBX: 0000000000000000 RCX: ffff8881f6e3acc0 [ 75.054178][ T2350] RDX: ffff88811ac0b300 RSI: ffff888134061000 RDI: ffff888100042000 [ 75.062193][ T2350] RBP: ffffc90002e6fd38 R08: ffffffff81dc1178 R09: ffffffff81e02e5f [ 75.070290][ T2350] R10: ffffffff81e05944 R11: ffffffff81e0297e R12: 0000000000000021 [ 75.078391][ T2350] R13: dffffc0000000000 R14: 0000000000000108 R15: ffff888134061010 [ 75.086410][ T2350] FS: 00007f5d971b56c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 75.095549][ T2350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.102174][ T2350] CR2: 0000000000000000 CR3: 0000000113a10000 CR4: 00000000003526b0 [ 75.110364][ T2350] Call Trace: [ 75.113672][ T2350] [ 75.116645][ T2350] ? __cfi_cgroup_mkdir+0x10/0x10 [ 75.121806][ T2350] kernfs_iop_mkdir+0x1be/0x2d0 [ 75.126708][ T2350] vfs_mkdir+0x591/0x810 [ 75.131000][ T2350] do_mkdirat+0x240/0x530 [ 75.135374][ T2350] ? __cfi_do_mkdirat+0x10/0x10 [ 75.140266][ T2350] ? __kasan_check_write+0x18/0x20 [ 75.145416][ T2350] ? getname_flags+0x203/0x6b0 [ 75.150214][ T2350] ? __kasan_check_write+0x18/0x20 [ 75.155366][ T2350] __x64_sys_mkdirat+0x8b/0xa0 [ 75.160168][ T2350] x64_sys_call+0x2ba8/0x2ee0 [ 75.164882][ T2350] do_syscall_64+0x57/0xf0 [ 75.169335][ T2350] ? clear_bhb_loop+0x50/0xa0 [ 75.174057][ T2350] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 75.179992][ T2350] RIP: 0033:0x7f5d9639e159 [ 75.184441][ T2350] 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 [ 75.204269][ T2350] RSP: 002b:00007f5d971b5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 75.212810][ T2350] RAX: ffffffffffffffda RBX: 00007f5d96625fa0 RCX: 00007f5d9639e159 [ 75.220817][ T2350] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c [ 75.228824][ T2350] RBP: 00007f5d9643506b R08: 0000000000000000 R09: 0000000000000000 [ 75.236830][ T2350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.244828][ T2350] R13: 00007f5d96626038 R14: 00007f5d96625fa0 R15: 00007ffc9065aa08 [ 75.252923][ T2350] [ 75.255967][ T2350] Modules linked in: [ 75.260313][ T2350] ---[ end trace 0000000000000000 ]--- [ 75.267672][ T2350] RIP: 0010:cgroup_mkdir+0x122a/0x1600 [ 75.273325][ T2350] Code: eb 05 e8 79 4d 08 00 48 89 df e8 11 9e 00 00 48 81 fb 01 f0 ff ff 0f 83 9a fb ff ff 4c 8d b3 08 01 00 00 4d 89 f4 49 c1 ec 03 <43> 80 3c 2c 00 74 08 4c 89 f7 e8 17 35 61 00 48 8b bb 08 01 00 00 [ 75.318343][ T2350] RSP: 0018:ffffc90002e6fc88 EFLAGS: 00010206 [ 75.328744][ T2350] RAX: 9096d214aa825200 RBX: 0000000000000000 RCX: ffff8881f6e3acc0 [ 75.338824][ T2350] RDX: ffff88811ac0b300 RSI: ffff888134061000 RDI: ffff888100042000 [ 75.346892][ T2350] RBP: ffffc90002e6fd38 R08: ffffffff81dc1178 R09: ffffffff81e02e5f [ 75.355054][ T2350] R10: ffffffff81e05944 R11: ffffffff81e0297e R12: 0000000000000021 [ 75.363939][ T2350] R13: dffffc0000000000 R14: 0000000000000108 R15: ffff888134061010 [ 75.372029][ T2350] FS: 00007f5d971b56c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 75.380993][ T2350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.387749][ T2350] CR2: 00007fdb2ae3cff8 CR3: 0000000113a10000 CR4: 00000000003526b0 [ 75.395829][ T2350] Kernel panic - not syncing: Fatal exception [ 75.402154][ T2350] Kernel Offset: disabled [ 75.406488][ T2350] Rebooting in 86400 seconds..