last executing test programs: 39.4563248s ago: executing program 2 (id=117): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d4, 0x0) syz_usb_connect(0x0, 0x2f, &(0x7f0000000380)={{0x12, 0x1, 0x300, 0x3, 0xee, 0xe3, 0x40, 0x11ca, 0x201, 0xd20a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1d, 0x1, 0x80, 0xc4, 0xa0, 0x1, [{{0x9, 0x4, 0xac, 0x7, 0x1, 0xb1, 0x27, 0xc2, 0x8, [], [{{0x9, 0x5, 0x7, 0x10, 0x8, 0x6, 0x6, 0x8, [@generic={0x2, 0xc}]}}]}}]}}]}}, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 38.201576343s ago: executing program 2 (id=125): setresuid(0x0, 0x0, 0xee00) socket$nl_route(0x10, 0x3, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000180)={0x1, 0x0, 0x12, 0x10}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, 0x0, 0xfe6c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}}) mkdir(&(0x7f00000000c0)='./bus\x00', 0xa5) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@xino_auto}]}) 38.177841304s ago: executing program 2 (id=126): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) r2 = epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000100)={0x20000014}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000000000)={0xa0000001}) ppoll(&(0x7f0000000200)=[{r5, 0x1}], 0x1, 0x0, 0x0, 0x3) close_range(r1, r3, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000002540)={&(0x7f0000000340)=ANY=[@ANYBLOB="bc3be07c", @ANYRES16, @ANYBLOB="010000000000000000000c0000000c000180080001"], 0x38}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="800000005500010200040000feffffff07"], 0x80}, 0x1, 0x0, 0x0, 0x4c504}, 0x400c080) 37.309100115s ago: executing program 2 (id=138): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="1201000042000040c41090ea00000000000109022400010000000009040000010300000009210000000122070009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_connect$printer(0x4, 0x2d, &(0x7f0000000200)=ANY=[@ANYBLOB="32e5eca4ee7ef33a252d2662d8ce8650f1df739fb811b25324ed7e3798e07ec61c9cad1b937481f7a5650246de9907e484"], 0x0) syz_usb_connect(0x3, 0x35, &(0x7f0000000200)=ANY=[@ANYBLOB="120100003be004209904a2a9e8c4010203010902230001046b40090904e40c81ffe7bb04082403010600000009050702"], 0x0) syz_usb_control_io(r0, &(0x7f0000000140)={0x18, &(0x7f0000000100)=ANY=[@ANYBLOB="fceb08"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000e80)={0x84, &(0x7f0000000440)=ANY=[@ANYBLOB="400603"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$SOCK_DESTROY(0xffffffffffffffff, 0x0, 0x40) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000000)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="20010e"], 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 35.119154863s ago: executing program 2 (id=145): r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x6, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='tracefs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1000404, &(0x7f0000000100)={[{@xino_auto}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000040)={[{@xino_on}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x80) fstat(r1, &(0x7f0000001580)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000200), 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r2, 0x0, 0x40040) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="980000000001010400000000000000000a0000003c0001802c00018014000300fe8000000000000000000000000000aa14000400ff0100000000000000000000000000010c00028005000100000000003c0002802c00018014000300fe8000000000000000000000000000aa14000400fe8800000000000000000000000000010c0002800500010000000000080007"], 0x98}}, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x24, 0x1, 0x0, 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xc) (async) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) (async) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x6, 0x4) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0) (async) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='tracefs\x00', 0x1214040, 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1000404, &(0x7f0000000100)={[{@xino_auto}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000040)={[{@xino_on}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x80) (async) fstat(r1, &(0x7f0000001580)) (async) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000200), 0x4) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$IPCTNL_MSG_CT_DELETE(r2, 0x0, 0x40040) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="980000000001010400000000000000000a0000003c0001802c00018014000300fe8000000000000000000000000000aa14000400ff0100000000000000000000000000010c00028005000100000000003c0002802c00018014000300fe8000000000000000000000000000aa14000400fe8800000000000000000000000000010c0002800500010000000000080007"], 0x98}}, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) prctl$PR_SCHED_CORE(0x24, 0x1, 0x0, 0x0, 0x0) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) (async) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) (async) 34.860096448s ago: executing program 2 (id=146): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) (async) write$tun(r0, &(0x7f0000000280)={@val={0xa, 0x88a8}, @void, @eth={@broadcast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x9, 0x6, "000405", 0x8f, 0x3a, 0xff, @remote, @mcast2, {[], @time_exceed={0x3, 0x1, 0x0, 0xa5, '\x00', {0x8, 0x6, "18a307", 0x8, 0x84, 0x1, @mcast2, @mcast1, [], "ca9100d183fdfdca5159a11b0617ccfc478427005f38392bcf25c901be62718c2383f8f65c4c3e36c9cf24b327719c1a72b01e1d61b57b5110b20fded33b1f744e488fcecc9b5cb398813215505398c4de23d421ecaa43d02553387ed4e557"}}}}}}}}, 0xc9) (async, rerun: 32) unshare(0x28000600) (rerun: 32) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x4ee97ffd, 0x800) io_setup(0x1, &(0x7f00000004c0)=0x0) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x101042, 0x0) io_submit(r4, 0x1, &(0x7f0000000200)=[&(0x7f0000000240)={0x0, 0x0, 0x20, 0x1, 0x202, r5, 0x0, 0x0, 0x8800000}]) (async, rerun: 64) ioctl$EVIOCGRAB(r3, 0x40044590, 0x0) (async, rerun: 64) openat$cgroup_ro(r5, &(0x7f0000000000)='freezer.parent_freezing\x00', 0x0, 0x0) 34.82578898s ago: executing program 1 (id=147): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x3}}, 0x1c) (async) sendmmsg$sock(r0, &(0x7f0000009240)=[{{&(0x7f0000000140)=@l2tp6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, '\x00', 0x37}, 0x7, 0x2}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="abee2f0a", 0x4}], 0x1}}], 0x1, 0x20000040) (async, rerun: 64) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r2, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x40}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000014}, 0x10000000) ioperm(0x8, 0x1, 0x10001) 34.592786473s ago: executing program 1 (id=149): prlimit64(0x0, 0xe, &(0x7f0000000600)={0x80000000, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @empty}, &(0x7f0000000240)=0x10, 0x80000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x0, {0x2, 0x4e22, @private=0xa010101}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e21, @local}, 0x22a, 0x0, 0x0, 0x0, 0x4920, &(0x7f0000000280)='syz_tun\x00', 0x7, 0x9, 0x10}) mkdir(&(0x7f0000000040)='./bus\x00', 0x49) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001080)='/proc/locks\x00', 0x0, 0x0) fcntl$lock(r1, 0x25, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x1000000000000000}) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/4094, 0xffe}], 0x1, 0x33, 0x0) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) setrlimit(0xb, &(0x7f00000000c0)={0x9, 0x4}) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), 0xd4, &(0x7f0000000140)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}], [], 0x2c}) mount$overlay(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000500)={[{@workdir={'workdir', 0x3d, './bus'}}, {@uuid_off}, {@uuid_off}, {@index_off}]}) 34.560298175s ago: executing program 1 (id=151): syz_usb_connect$hid(0x1, 0xfffffffffffffdd2, &(0x7f0000000080)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x40, 0x28bd, 0x905, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x6, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x2, 0xff, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0xb}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x8, 0x20}}}}}]}}]}}, 0x0) (async) r0 = socket$key(0xf, 0x3, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x6, 0x0, 0x3, 0x2, 0x0, 0xefe}, 0x10}, 0x1, 0x7}, 0x0) syz_usb_connect$cdc_ecm(0x2, 0x5a, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48, 0x1, 0x1, 0xa2, 0xa0, 0x7, [{{0x9, 0x4, 0x0, 0xd5, 0x7, 0x2, 0x6, 0x0, 0x7e, {{0xa, 0x24, 0x6, 0x0, 0x0, "e83154af8b"}, {0x5, 0x24, 0x0, 0xc8f}, {0xd, 0x24, 0xf, 0x1, 0x10001, 0x5, 0xfff7, 0x8}, [@mbim_extended={0x8, 0x24, 0x1c, 0x4, 0x1, 0x4}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x9, 0x1, 0xa5}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x1, 0x4, 0x5}}}}}]}}]}}, &(0x7f0000000400)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x300, 0x27, 0xff, 0x4, 0x8, 0x2}, 0x41, &(0x7f0000000100)={0x5, 0xf, 0x41, 0x3, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "c49e7ccbcb586534d9d578173103288f"}, @ssp_cap={0x14, 0x10, 0xa, 0x9, 0x2, 0xb9e3, 0x0, 0x101, [0x3fc0, 0xc000]}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "3aab583dd018fe98e8386458e606de9a"}]}, 0x5, [{0xb1, &(0x7f0000000180)=@string={0xb1, 0x3, "ee9baaef14319689891f498887d1fd1bb7ee86b0c696c8558a630e28cd848b2e8bec2bfe5d4db8e6b514164178c475cf6df1908a8affa3a44e6a93658788980c98e0593a6e0ec26b48cf0177f369f761ebe24f0191fe76e89649207a8ed786ad75b0f1216c2995ebd8ed56c25b6d7a89981721e3f700d5fb6611e592d54f0c2854caf3943734fc5e58a2cdb885e52857aa1d3910b033e778a3dde678a7d24380ff5ccd974f06c4a4249ed1bd0ca2e5"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0xc04}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x1407}}, {0xff, &(0x7f00000002c0)=@string={0xff, 0x3, "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"}}, {0x19, &(0x7f00000003c0)=@string={0x19, 0x3, "ba3592b987bc25f6fdf1902966732499f43deba1d2c64f"}}]}) 32.407781471s ago: executing program 3 (id=164): socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f00000002c0)) (async) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000780)={0x0, {{0xa, 0x4e20, 0x7, @mcast2, 0x4}}, 0x1}, 0x90) 32.407499721s ago: executing program 3 (id=165): socket$netlink(0x10, 0x3, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x2040400) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x1000002, 0x4018831, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x1) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000280)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) syz_memcpy_off$KVM_EXIT_HYPERCALL(r1, 0x20, &(0x7f0000001440)="e403402e6d69aa1cef9ef9a6a8a811114a73730561f86ec24fbd20a031516af10645443ba1ea91a31e618c729fb36241fc852cf7795cc3c0d78ae4de1e5110eafba42f764d048680", 0x0, 0x48) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) close(0x3) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300090468fe0700200000000000ff3f08000000480100100000000019002b000a0001000500000000000072080003000500000000", 0x39}], 0x1) syz_usb_connect(0x2, 0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="12010003c3d10a08dc17020250f10102030109024e000104e9000909042000000e0100ff0a240102000502010209240703deec9e701b789b22e603009d0924030106030501f90c24080201000dacf34b4491052404"], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0}) 31.523591562s ago: executing program 1 (id=169): r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000100)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x700, 0x0, [@sadb_key={0x4, 0x9, 0xc0, 0x0, "01d78771b90bd8a3b4914783c58777003d5b9538a9d03e6e"}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x3, @private}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e23, @dev}}]}, 0x70}, 0x1, 0x7}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000080), 0x6a8, 0x28040) ioctl$BLKGETNRZONES(r2, 0x80041285, &(0x7f00000000c0)=0x7) syz_usb_control_io(r0, &(0x7f0000000440)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3, 0x80, 0x18, 0x5, "27a22c7c", "a5eb1de2"}}, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f00000000c0)={0x0, 0x13}, 0x0, 0x0, 0x0, 0x0}) 30.577787987s ago: executing program 0 (id=170): r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x80000000, 0x4) sendto$unix(r0, 0x0, 0x803e, 0x0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0xd0}, 0x40000) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x4) 30.549077989s ago: executing program 0 (id=171): openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x60a00, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) userfaultfd(0x801) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x8001, @none}, 0xe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000980), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r3, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f00000009c0)={0x20, r4, 0x101, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8004}, 0x40) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r5, &(0x7f0000000000)={0x1f, 0x0, @any, 0x1}, 0xe) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0xf, 0x0, 0x0) syz_usb_connect$uac1(0x6, 0xa4, &(0x7f0000000040)=ANY=[@ANYRESDEC=r5, @ANYRESOCT=r2, @ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000012407000005000000000000000c240000e9fffff5ffffffff092403f3ff000005020524"], 0x0) splice(r0, &(0x7f00000000c0)=0x9, r0, &(0x7f0000000100)=0x4, 0x5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r6, 0x1, 0xa, &(0x7f0000000000)=0x3, 0x4) recvfrom(r6, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffcd6) r7 = syz_usb_connect(0x0, 0x24, &(0x7f00000001c0)=ANY=[@ANYBLOB="120100009e173610ef171e7206de0102030109021200010000000009040000000206"], 0x0) syz_usb_control_io(r7, 0x0, &(0x7f0000000900)={0x84, &(0x7f00000003c0)={0x20, 0x1f, 0x4, "42d73a72"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 29.888910987s ago: executing program 0 (id=172): connect$tipc(0xffffffffffffffff, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000200), 0xffffffffffffffff) 29.84264717s ago: executing program 0 (id=173): r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) syz_usb_connect$cdc_ecm(0x0, 0x8e, &(0x7f0000000080)=ANY=[@ANYBLOB="12011003020000082505a1a440000102030109027c000101040005090400c40202060000042406"], &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0}) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x2021c81, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x23e9c9e, 0x0) mount$bind(0x0, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x80000, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000040)={0xa, 0x0, &(0x7f0000000340)={&(0x7f0000000140)=ANY=[@ANYBLOB="020300000b0000000000000000000000030006000000000002000000e000000100000000000000000200010000001c000000fb18000000000300050000000000020000007f0000010000000000000000010018"], 0x58}, 0x1, 0x7}, 0x0) mount$bind(&(0x7f0000000280)='./file0/../file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x28a5291, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)='devpts\x00', 0x101c040, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x54, 0x12, 0x1, 0x0, 0x0, {0x1d, 0x0, 0x0, 0x2, {0x0, 0x4e23, [0x0, 0xffffffff, 0x7ff], [0x0, 0x200000, 0x0, 0x9], 0x0, [0x1, 0x3]}, 0x1ff, 0x6}, [@INET_DIAG_REQ_BYTECODE={0x8, 0x3, "06010000"}]}, 0x54}}, 0x20004010) 29.618186863s ago: executing program 1 (id=174): sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x6) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x6) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) (async) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902"], 0x10}}, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) (async) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast2}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00', 0x0}) r3 = memfd_create(&(0x7f0000000300)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac\x06\x9c&\xf5\xe3j\xfa\tcqM\xb8R\x86\xd9\xd2.\x9f\x12\xed\x10\f\xbd\x1a|\x8a\xbb\xda\xcfY\x98gU@\xf2M\xc0\xb5\xdf\x9a\x8d\xdb,n\xae\x0eT\x80\x8c\xfd\xd7\xb0\x94\x82t\x96\rKx\xc5\x9b\x8c\x87\x96\x8bc\xbc\xee\xcc\x9f\xe3F\x99V4\x8e;M\xa9\x823\xe3\xb3mG\x8f\xdb\xed\x1b\x05\xec\xfc\xd1\xb5\xfd\xec@\xdeU\xdd\xa4\xc1\xe4L)\x8e\xe5\x91\x8e\xd4\x89\xef\x95T\x05G\xac\xb8\xc1: )mh\xc7\xf1?\xbb\x13;\xad\x95\xd70\xb6\x0e\x7f\x84r\x0e\xbf\xc5\xf6\xd4\xdd\t\x14\x18\xf7\xefi\x93\x03\xd2\xf2\bK\"\xd2\xb5\xaa\xb8\xc8\xe0\xac\x99\xe8su\xcd\xc3E\x12\xd7\xdd\x96!\x16Tu\xe3\xf0\x84#R\xd9\xe3~Wj\xb0r\x87\'\xea\a\xcfOeK\x9daW\xf4\x87@\x9c\xf3\xf1K\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x91\xe6\xdb\xc2\xa5h\'\xdfIn\x97\x0263~\xeb\xbe(i\n\xc2k4\x7f\x12\xa9e`SOs\x8c\xb4\xe7FeQ\xc6$\x92j_U\xfa\b\xea\xb0bYkW\xc0\x05\aC{\xcc\x03T\x17\xa5Sk\x87P\xc2\x97D\xb2\xfa\x1b\x9fe\xf4\x10\x1a\xad\x92\xce\x88\x1b\xbc\xe14\x19\xaa\xd3\r\xf4\xa2\xc3\x9e=\xa0 \xe6j\xe5\x85\xf8\x97\x03\x15\xaa\x920\xdcrI\xd8\b\xfb\xc7\xe7xX\x00>d\xbb\xa71\xad\x9a\xfb\xe6\x13\x87\x93\\\xe5W-\xfc\xfd\xb8O\xb9j\xb8\xf2\x9dx\xb2\x86\xad\x92', 0x3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000036000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x49, 0x0, 0x0) (async) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000036000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x49, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) (async) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000000340)={{0x4, 0xf000, 0xb, 0xad, 0x3, 0x4, 0x7f, 0x7, 0x0, 0x2b, 0x9}, {0x1, 0xf000, 0x10, 0x2c, 0x8, 0x0, 0x7f, 0x1, 0x4, 0xf0, 0x3}, {0x2, 0x100000, 0x8, 0x5, 0x1, 0x2, 0x0, 0xb, 0x0, 0x5, 0xb, 0x9}, {0xdddd0000, 0xffff1000, 0x0, 0xe7, 0x3, 0x2, 0x3, 0x3c, 0x8, 0x2, 0xd, 0xed}, {0x4, 0x8080000, 0xd, 0x3, 0x5, 0x86, 0x6, 0x7f, 0xc, 0x0, 0xf2, 0x43}, {0x3000, 0x6000, 0xb, 0x7c, 0xb1, 0x8, 0x7f, 0xaf, 0x80, 0xc, 0x4, 0x3d}, {0xd000, 0x100002, 0xf, 0x3, 0x8, 0x5, 0x1, 0x3, 0x5, 0x82, 0x3}, {0x2, 0x5000, 0x5, 0x5, 0x5, 0xf, 0x3, 0x2, 0x0, 0x9, 0xf0}, {0xeeee8000, 0x2070}, {0x2, 0x7}, 0x80000033, 0x0, 0xeeef0000, 0x2104, 0x4, 0x0, 0x80a0000, [0x4, 0x2, 0x7, 0x3]}) fcntl$lock(r3, 0x24, &(0x7f0000000640)={0x1, 0x4, 0xa5, 0x2}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={'\x00', '\xff\xff', @empty}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2f, r2, 0xee01}, {0x10000, 0x0, 0xffff, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x6}, {0x0, 0x5, 0x0, 0xffffffbffffffffe}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x4d2, 0x32}, 0x0, @in6=@mcast1, 0x0, 0x0, 0x0, 0xb7, 0x5, 0x5}}, 0xe8) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000002) fcntl$dupfd(r3, 0x406, r1) (async) fcntl$dupfd(r3, 0x406, r1) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x1c) 29.308438781s ago: executing program 3 (id=175): r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) recvfrom(r0, &(0x7f00000000c0)=""/184, 0xb8, 0x10040, &(0x7f0000000180)=@phonet={0x23, 0xc1, 0x6, 0x8}, 0x80) (async, rerun: 64) r1 = socket$igmp6(0xa, 0x3, 0x2) (rerun: 64) bind$inet6(r1, &(0x7f0000000880)={0xa, 0x4e20, 0xacc3, @ipv4={'\x00', '\xff\xff', @empty}, 0x9}, 0x1c) syz_usb_connect(0x6, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000da5ef908030410600005fdff00010902127765000200000004"], 0x0) 28.98079462s ago: executing program 0 (id=176): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000004500), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_9p2000}]}}) write$P9_RVERSION(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="150000006bffff", @ANYRES16=r1, @ANYRESHEX=r2], 0x15) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat2$dir(0xffffff9c, &(0x7f00000002c0)='./file0/file0/..\x00', &(0x7f0000000300)={0x8000, 0x0, 0x8}, 0x18) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3000003, 0x4031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000c80000/0x3000)=nil, 0x3000, 0x6) openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) madvise(&(0x7f000007f000/0x4000)=nil, 0x4000, 0x14) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000), 0x208e24b) ioctl$AUTOFS_IOC_EXPIRE(r3, 0x810c9365, &(0x7f00000000c0)={{0xb1c6, 0xd43}, 0x100, './file0\x00'}) read$FUSE(r3, &(0x7f00000005c0)={0x2020}, 0x2020) 28.883468566s ago: executing program 1 (id=177): r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000000)='system_u:object_r:fuse_device_t:s0\x00', 0x11) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000100)) fcntl$lock(r1, 0x25, &(0x7f00000000c0)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100008010bd40820514009dbb0000000109022400011b00000009040000022a3e740009058bff7f0000100109050b"], 0x0) pipe2(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RGETLOCK(r3, &(0x7f00000000c0)=ANY=[], 0xffffff6a) socket(0x10, 0x3, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r4, 0x11b, 0x6, &(0x7f0000000000)=0x40000000, 0x4) r5 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) syz_usb_control_io$hid(r5, &(0x7f00000002c0)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0xf, {[@main=@item_4={0x3, 0x0, 0xb, "dd09e2ed"}, @local=@item_4={0x3, 0x2, 0x0, "45501821"}, @local=@item_4={0x3, 0x2, 0x5, "b118d7dc"}]}}, 0x0}, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000ac0)=@updsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@empty}, {@in=@local, 0x0, 0x33}, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, {}, {}, {}, 0x2, 0x0, 0x2}}, 0xf0}}, 0x0) r7 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGFLAG(r7, 0x8004480e, &(0x7f0000000140)) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r8, 0x0) sigaltstack(&(0x7f0000000000)={0x0}, 0x0) r9 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r9, 0x5423, &(0x7f0000000040)=0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x29, 0x7, 0x1, 0x5, 0x1c, @private0, @private1={0xfc, 0x1, '\x00', 0x3}, 0x20, 0x7880, 0x8, 0x3400}}) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="880000000001010400000000000000000a0000003c0001802c00018014000300fe8000000000000000000000000000aa14000400fe8000000000000000000000000000aa0c00028005000100000000002400028014000180080001000a01010108000200e00000020c000280050001000000000008000740000000000c00163ffffffffffffff5b6"], 0x88}}, 0x0) syz_usb_connect$uac1(0x2, 0xb2, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010003000000106b1d01014000010203010902a0000301e4b3f209dcdb56c00209048553c8a60baa1debc161bf439b000000010100000a24010101bb02010211240601040507000a0008000300020005052405040e0f240602050402000a000a000900040a240402010000d815000924060502010600000924030301030505f5092e0000000102000009040101010102000009fa000920009301090725010006480f090402000001020000090402010101020000090582"], &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0}) 28.764693043s ago: executing program 3 (id=178): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) r2 = syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_pidfd_open(r2, 0x0) setns(r3, 0x24020000) mount(0x0, &(0x7f0000000100)='.\x00', 0x0, 0x225d4e1, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) getpid() (async) syz_pidfd_open(r0, 0x0) (async) setns(r1, 0x24020000) (async) syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_pidfd_open(r2, 0x0) (async) setns(r3, 0x24020000) (async) mount(0x0, &(0x7f0000000100)='.\x00', 0x0, 0x225d4e1, 0x0) (async) socket$inet6(0xa, 0x2, 0x0) (async) setsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000000000)=0x1, 0x4) (async) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) (async) 28.732000325s ago: executing program 3 (id=179): getrandom(&(0x7f0000000240)=""/286, 0xffffff9a, 0x0) (async, rerun: 64) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) (async, rerun: 64) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x128) write$cgroup_int(r0, &(0x7f0000000540), 0xfffffdd8) (async) madvise(&(0x7f0000000000/0x400000)=nil, 0x40001e, 0x15) madvise(&(0x7f0000000000/0x600000)=nil, 0x60005f, 0x19) 28.663973059s ago: executing program 0 (id=180): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000bfe000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000080)={0x0, 0x0}) ioctl$KVM_GET_MSRS_cpu(r3, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{0x40000093, 0x0, 0xc82}]}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$can_bcm(r5, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r6}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x7, 0x40, 0x78f7, {0x77359400}, {r7, r8/1000+10000}, {0x1, 0x1, 0x1}, 0x1, @can={{0x2, 0x1, 0x1}, 0x3, 0x1, 0x0, 0x0, "e273a4581d70e9b0"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4000040) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080), 0x1c0002, 0x0) write$vga_arbiter(r9, &(0x7f0000000000)=@other={'lock', ' ', 'io+mem'}, 0xc) write$vga_arbiter(r9, &(0x7f00000003c0)=@other={'unlock', ' ', 'mem'}, 0xb) sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000d40)={0x2c, 0x19, 0x15, 0x0, 0xfeffffff, "", [@typed={0xa, 0x0, 0x0, 0x0, @str='\x02\x02\x00\x00\x00\x00'}, @nested={0x10, 0x9, 0x0, 0x1, [@nested={0x9, 0x88, 0x0, 0x1, [@generic="985098a0af"]}]}]}, 0x2c}], 0x1}, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r10, 0x29, 0x37, &(0x7f00000000c0)=""/39, &(0x7f0000000100)=0x27) 28.495108609s ago: executing program 32 (id=180): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000bfe000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000080)={0x0, 0x0}) ioctl$KVM_GET_MSRS_cpu(r3, 0xc008ae88, &(0x7f00000000c0)={0x1, 0x0, [{0x40000093, 0x0, 0xc82}]}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$can_bcm(r5, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r6}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x7, 0x40, 0x78f7, {0x77359400}, {r7, r8/1000+10000}, {0x1, 0x1, 0x1}, 0x1, @can={{0x2, 0x1, 0x1}, 0x3, 0x1, 0x0, 0x0, "e273a4581d70e9b0"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4000040) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080), 0x1c0002, 0x0) write$vga_arbiter(r9, &(0x7f0000000000)=@other={'lock', ' ', 'io+mem'}, 0xc) write$vga_arbiter(r9, &(0x7f00000003c0)=@other={'unlock', ' ', 'mem'}, 0xb) sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000d40)={0x2c, 0x19, 0x15, 0x0, 0xfeffffff, "", [@typed={0xa, 0x0, 0x0, 0x0, @str='\x02\x02\x00\x00\x00\x00'}, @nested={0x10, 0x9, 0x0, 0x1, [@nested={0x9, 0x88, 0x0, 0x1, [@generic="985098a0af"]}]}]}, 0x2c}], 0x1}, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r10, 0x29, 0x37, &(0x7f00000000c0)=""/39, &(0x7f0000000100)=0x27) 20.674971494s ago: executing program 3 (id=182): mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f00000000c0)='ext3\x00', 0x200000, 0x0) setresgid(0x0, 0x0, 0xee01) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000000080)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x2a2}}, {@max_read={'max_read', 0x3d, 0x2c00}}, {@max_read={'max_read', 0x3d, 0x8}}, {@max_read={'max_read', 0x3d, 0xc36c}}]}}) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x2c) 18.824345142s ago: executing program 33 (id=146): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) (async) write$tun(r0, &(0x7f0000000280)={@val={0xa, 0x88a8}, @void, @eth={@broadcast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x9, 0x6, "000405", 0x8f, 0x3a, 0xff, @remote, @mcast2, {[], @time_exceed={0x3, 0x1, 0x0, 0xa5, '\x00', {0x8, 0x6, "18a307", 0x8, 0x84, 0x1, @mcast2, @mcast1, [], "ca9100d183fdfdca5159a11b0617ccfc478427005f38392bcf25c901be62718c2383f8f65c4c3e36c9cf24b327719c1a72b01e1d61b57b5110b20fded33b1f744e488fcecc9b5cb398813215505398c4de23d421ecaa43d02553387ed4e557"}}}}}}}}, 0xc9) (async, rerun: 32) unshare(0x28000600) (rerun: 32) r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x4ee97ffd, 0x800) io_setup(0x1, &(0x7f00000004c0)=0x0) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x101042, 0x0) io_submit(r4, 0x1, &(0x7f0000000200)=[&(0x7f0000000240)={0x0, 0x0, 0x20, 0x1, 0x202, r5, 0x0, 0x0, 0x8800000}]) (async, rerun: 64) ioctl$EVIOCGRAB(r3, 0x40044590, 0x0) (async, rerun: 64) openat$cgroup_ro(r5, &(0x7f0000000000)='freezer.parent_freezing\x00', 0x0, 0x0) 11.49178468s ago: executing program 34 (id=177): r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000000)='system_u:object_r:fuse_device_t:s0\x00', 0x11) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000100)) fcntl$lock(r1, 0x25, &(0x7f00000000c0)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) syz_usb_connect(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100008010bd40820514009dbb0000000109022400011b00000009040000022a3e740009058bff7f0000100109050b"], 0x0) pipe2(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RGETLOCK(r3, &(0x7f00000000c0)=ANY=[], 0xffffff6a) socket(0x10, 0x3, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r4, 0x11b, 0x6, &(0x7f0000000000)=0x40000000, 0x4) r5 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) syz_usb_control_io$hid(r5, &(0x7f00000002c0)={0x24, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x22, 0xf, {[@main=@item_4={0x3, 0x0, 0xb, "dd09e2ed"}, @local=@item_4={0x3, 0x2, 0x0, "45501821"}, @local=@item_4={0x3, 0x2, 0x5, "b118d7dc"}]}}, 0x0}, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000ac0)=@updsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in=@loopback, @in6=@empty}, {@in=@local, 0x0, 0x33}, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, {}, {}, {}, 0x2, 0x0, 0x2}}, 0xf0}}, 0x0) r7 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGFLAG(r7, 0x8004480e, &(0x7f0000000140)) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r8, 0x0) sigaltstack(&(0x7f0000000000)={0x0}, 0x0) r9 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r9, 0x5423, &(0x7f0000000040)=0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x29, 0x7, 0x1, 0x5, 0x1c, @private0, @private1={0xfc, 0x1, '\x00', 0x3}, 0x20, 0x7880, 0x8, 0x3400}}) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="880000000001010400000000000000000a0000003c0001802c00018014000300fe8000000000000000000000000000aa14000400fe8000000000000000000000000000aa0c00028005000100000000002400028014000180080001000a01010108000200e00000020c000280050001000000000008000740000000000c00163ffffffffffffff5b6"], 0x88}}, 0x0) syz_usb_connect$uac1(0x2, 0xb2, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010003000000106b1d01014000010203010902a0000301e4b3f209dcdb56c00209048553c8a60baa1debc161bf439b000000010100000a24010101bb02010211240601040507000a0008000300020005052405040e0f240602050402000a000a000900040a240402010000d815000924060502010600000924030301030505f5092e0000000102000009040101010102000009fa000920009301090725010006480f090402000001020000090402010101020000090582"], &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0}) 0s ago: executing program 35 (id=182): mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f00000000c0)='ext3\x00', 0x200000, 0x0) setresgid(0x0, 0x0, 0xee01) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000000080)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x2a2}}, {@max_read={'max_read', 0x3d, 0x2c00}}, {@max_read={'max_read', 0x3d, 0x8}}, {@max_read={'max_read', 0x3d, 0xc36c}}]}}) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x2c) kernel console output (not intermixed with test programs): ][ T46] usb usb3-port1: attempt power cycle [ 33.730018][ T31] usb 2-1: string descriptor 0 read error: -71 [ 33.737592][ T31] asix 2-1:0.113: probe with driver asix failed with error -22 [ 33.746925][ T31] usb 2-1: USB disconnect, device number 4 [ 33.877315][ T385] plantronics 0003:047F:FFFF.0003: No inputs registered, leaving [ 33.887275][ T385] plantronics 0003:047F:FFFF.0003: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 33.964354][ T46] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 33.985277][ T46] usb 3-1: device descriptor read/8, error -71 [ 34.115438][ T46] usb 3-1: device descriptor read/8, error -71 [ 34.354314][ T46] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 34.375535][ T46] usb 3-1: device descriptor read/8, error -71 [ 34.505987][ T46] usb 3-1: device descriptor read/8, error -71 [ 34.544466][ T31] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 34.614545][ T46] usb usb3-port1: unable to enumerate USB device [ 34.674314][ T31] usb 2-1: device descriptor read/64, error -71 [ 34.914320][ T31] usb 2-1: device descriptor read/64, error -71 [ 35.154340][ T31] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 35.256525][ T451] fuse: Unknown parameter '' [ 35.284303][ T31] usb 2-1: device descriptor read/64, error -71 [ 35.480231][ T456] netlink: 12 bytes leftover after parsing attributes in process `syz.2.38'. [ 35.534315][ T31] usb 2-1: device descriptor read/64, error -71 [ 35.644533][ T31] usb usb2-port1: attempt power cycle [ 35.754326][ T385] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 35.904321][ T385] usb 3-1: Using ep0 maxpacket: 16 [ 35.914291][ T385] usb 3-1: config 173 has too many interfaces: 43, using maximum allowed: 32 [ 35.923283][ T385] usb 3-1: config 173 has 1 interface, different from the descriptor's value: 43 [ 35.932583][ T385] usb 3-1: config 173 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 35.943810][ T385] usb 3-1: config 173 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 35.954672][ T385] usb 3-1: config 173 interface 0 has no altsetting 0 [ 35.961500][ T385] usb 3-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 35.970715][ T385] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.984450][ T31] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 36.005605][ T31] usb 2-1: device descriptor read/8, error -71 [ 36.040343][ T62] usb 4-1: USB disconnect, device number 4 [ 36.135477][ T31] usb 2-1: device descriptor read/8, error -71 [ 36.164437][ T46] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 36.184154][ T462] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 36.192889][ T462] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 36.315855][ T46] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xD4, changing to 0x84 [ 36.327506][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid maxpacket 51544, setting to 1024 [ 36.339494][ T46] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 1024 [ 36.351122][ T46] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 36.360260][ T46] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.368312][ T46] usb 1-1: Product: syz [ 36.372525][ T46] usb 1-1: Manufacturer: syz [ 36.377208][ T31] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 36.384737][ T46] usb 1-1: SerialNumber: syz [ 36.390252][ T46] usb 1-1: config 0 descriptor?? [ 36.395720][ T464] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 36.410962][ T385] hid (null): unknown global tag 0xe [ 36.416130][ T31] usb 2-1: device descriptor read/8, error -71 [ 36.416535][ T385] hid (null): unknown global tag 0xc [ 36.545290][ T31] usb 2-1: device descriptor read/8, error -71 [ 36.605590][ T385] usb 3-1: USB disconnect, device number 7 [ 36.614691][ T464] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 36.654394][ T31] usb usb2-port1: unable to enumerate USB device [ 36.816546][ T472] process 'syz.3.43' launched './file0' with NULL argv: empty string added [ 36.826075][ T31] usb 1-1: USB disconnect, device number 7 [ 36.844969][ T472] syzkaller0: entered promiscuous mode [ 36.850553][ T472] syzkaller0: entered allmulticast mode [ 36.859217][ T472] GUP no longer grows the stack in syz.3.43 (472): 200000005000-200000008000 (200000004000) [ 36.869402][ T472] CPU: 0 UID: 0 PID: 472 Comm: syz.3.43 Not tainted syzkaller #0 e538f3f6a543b135812147031d083fd1f2699041 [ 36.869428][ T472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 36.869444][ T472] Call Trace: [ 36.869451][ T472] [ 36.869458][ T472] __dump_stack+0x21/0x30 [ 36.869492][ T472] dump_stack_lvl+0x140/0x1c0 [ 36.869513][ T472] ? __cfi_dump_stack_lvl+0x10/0x10 [ 36.869533][ T472] ? futex_lock_pi_atomic+0xe3/0xcd0 [ 36.869557][ T472] dump_stack+0x19/0x20 [ 36.869576][ T472] fixup_user_fault+0x62a/0x6b0 [ 36.869603][ T472] fault_in_user_writeable+0x75/0xe0 [ 36.869619][ T472] futex_lock_pi+0x2d7/0xa70 [ 36.869640][ T472] ? __cfi_futex_lock_pi+0x10/0x10 [ 36.869661][ T472] ? __cfi_futex_wake_mark+0x10/0x10 [ 36.869684][ T472] ? futex_setup_timer+0xb4/0xd0 [ 36.869701][ T472] ? __cfi_futex_wake_mark+0x10/0x10 [ 36.869723][ T472] ? __cfi_userfaultfd_unmap_complete+0x10/0x10 [ 36.869745][ T472] ? mas_find+0x358/0x5f0 [ 36.869764][ T472] do_futex+0x270/0x510 [ 36.869781][ T472] ? do_vmi_munmap+0x245/0x2e0 [ 36.869802][ T472] ? __cfi_do_futex+0x10/0x10 [ 36.869820][ T472] ? __vm_munmap+0x2de/0x390 [ 36.869841][ T472] __se_sys_futex+0x13c/0x320 [ 36.869860][ T472] ? __x64_sys_futex+0x110/0x110 [ 36.869879][ T472] ? __kasan_check_write+0x18/0x20 [ 36.869899][ T472] __x64_sys_futex+0xe9/0x110 [ 36.869917][ T472] x64_sys_call+0x227f/0x2ee0 [ 36.869940][ T472] do_syscall_64+0x57/0xf0 [ 36.869963][ T472] ? clear_bhb_loop+0x50/0xa0 [ 36.869986][ T472] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 36.870007][ T472] RIP: 0033:0x7f76a5d9aeb9 [ 36.870024][ T472] 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 [ 36.870037][ T472] RSP: 002b:00007f76a6c84028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 36.870060][ T472] RAX: ffffffffffffffda RBX: 00007f76a6015fa0 RCX: 00007f76a5d9aeb9 [ 36.870072][ T472] RDX: 0000000000000000 RSI: 000000000000008d RDI: 0000200000004000 [ 36.870082][ T472] RBP: 00007f76a5e08c1f R08: 0000000000000000 R09: 0000000000000000 [ 36.870092][ T472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 36.870101][ T472] R13: 00007f76a6016038 R14: 00007f76a6015fa0 R15: 00007ffea4845e48 [ 36.870115][ T472] [ 37.138476][ T476] rust_binder: BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 37.146054][ T476] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:42 [ 37.186755][ T36] kauditd_printk_skb: 19 callbacks suppressed [ 37.186775][ T36] audit: type=1400 audit(1770582523.200:174): avc: denied { ioctl } for pid=480 comm="syz.2.46" 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 [ 37.277945][ T487] kvm: emulating exchange as write [ 37.316473][ T36] audit: type=1400 audit(1770582523.330:175): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 37.355871][ T36] audit: type=1400 audit(1770582523.370:176): avc: denied { write } for pid=489 comm="syz.1.50" 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 [ 37.383858][ T36] audit: type=1400 audit(1770582523.380:177): avc: denied { listen } for pid=489 comm="syz.1.50" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 37.404832][ T36] audit: type=1400 audit(1770582523.380:178): avc: denied { write } for pid=489 comm="syz.1.50" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 37.424285][ T36] audit: type=1400 audit(1770582523.390:179): avc: denied { read append } for pid=489 comm="syz.1.50" name="event2" dev="devtmpfs" ino=208 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 37.451062][ T36] audit: type=1400 audit(1770582523.390:180): avc: denied { open } for pid=489 comm="syz.1.50" path="/dev/input/event2" dev="devtmpfs" ino=208 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 37.476742][ T494] ======================================================= [ 37.476742][ T494] WARNING: The mand mount option has been deprecated and [ 37.476742][ T494] and is ignored by this kernel. Remove the mand [ 37.476742][ T494] option from the mount to silence this warning. [ 37.476742][ T494] ======================================================= [ 37.511805][ T36] audit: type=1400 audit(1770582523.390:181): avc: denied { read } for pid=489 comm="syz.1.50" 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 [ 37.535717][ T36] audit: type=1400 audit(1770582523.390:182): avc: denied { open } for pid=489 comm="syz.1.50" path="/8/file0/.pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 37.560351][ T36] audit: type=1400 audit(1770582523.390:183): avc: denied { ioctl } for pid=489 comm="syz.1.50" path="/8/file0/.pending_reads" dev="incremental-fs" ino=2 ioctlcmd=0x6725 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 37.664308][ T31] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 37.817160][ T31] usb 1-1: New USB device found, idVendor=2a39, idProduct=3fa0, bcdDevice=63.01 [ 37.826510][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.834938][ T31] usb 1-1: Product: syz [ 37.839351][ T31] usb 1-1: Manufacturer: syz [ 37.844055][ T31] usb 1-1: SerialNumber: syz [ 37.852175][ T31] usb 1-1: config 0 descriptor?? [ 37.858275][ T46] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 38.034775][ T46] usb 2-1: Using ep0 maxpacket: 16 [ 38.046569][ T46] usb 2-1: config 173 has too many interfaces: 43, using maximum allowed: 32 [ 38.064780][ T46] usb 2-1: config 173 has 1 interface, different from the descriptor's value: 43 [ 38.089067][ T46] usb 2-1: config 173 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.100765][ T46] usb 2-1: config 173 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 38.111139][ T46] usb 2-1: config 173 interface 0 has no altsetting 0 [ 38.123784][ T46] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 38.133275][ T46] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.158050][ T31] snd-usb-audio 1-1:0.0: probe with driver snd-usb-audio failed with error -22 [ 38.169553][ T31] usb 1-1: USB disconnect, device number 8 [ 38.194464][ T383] udevd[383]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 38.454334][ T385] usb 4-1: new full-speed USB device number 5 using dummy_hcd [ 38.605857][ T385] usb 4-1: unable to get BOS descriptor or descriptor too short [ 38.622319][ T385] usb 4-1: not running at top speed; connect to a high speed hub [ 38.631992][ T385] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 38.654321][ T385] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 38.665873][ T385] usb 4-1: string descriptor 0 read error: -22 [ 38.672203][ T385] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 38.681694][ T385] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.692909][ T385] usb 4-1: 0:2 : does not exist [ 38.755453][ T31] usb 2-1: USB disconnect, device number 9 [ 38.864325][ T46] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 39.004320][ T46] usb 1-1: device descriptor read/64, error -71 [ 39.244361][ T46] usb 1-1: device descriptor read/64, error -71 [ 39.375242][ T527] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 39.384949][ T527] SELinux: failed to load policy [ 39.484361][ T46] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 39.501725][ T385] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 39.512770][ T385] usb 4-1: 5:0: cannot get min/max values for control 3 (id 5) [ 39.522737][ T385] usb 4-1: 5:0: failed to get current value for ch 1 (-22) [ 39.534087][ T385] usb 4-1: USB disconnect, device number 5 [ 39.614333][ T46] usb 1-1: device descriptor read/64, error -71 [ 39.634373][ T10] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 39.785516][ T10] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 39.793572][ T10] usb 2-1: config 0 has no interface number 0 [ 39.799879][ T10] usb 2-1: too many endpoints for config 0 interface 1 altsetting 0: 64, using maximum allowed: 30 [ 39.810721][ T10] usb 2-1: config 0 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 64 [ 39.823756][ T10] usb 2-1: New USB device found, idVendor=1235, idProduct=0018, bcdDevice=f0.ee [ 39.832871][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.841550][ T10] usb 2-1: config 0 descriptor?? [ 39.854371][ T46] usb 1-1: device descriptor read/64, error -71 [ 39.964526][ T46] usb usb1-port1: attempt power cycle [ 40.058033][ T10] usb 2-1: string descriptor 0 read error: -71 [ 40.072511][ T383] udevd[383]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 40.074661][ T10] snd-usb-audio 2-1:0.1: probe with driver snd-usb-audio failed with error -2 [ 40.115163][ T533] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 40.143440][ T536] raw_sendmsg: syz.2.69 forgot to set AF_INET. Fix it! [ 40.165246][ T10] usb 2-1: USB disconnect, device number 10 [ 40.304322][ T46] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 40.325429][ T46] usb 1-1: device descriptor read/8, error -71 [ 40.394322][ T330] usb 4-1: new full-speed USB device number 6 using dummy_hcd [ 40.455502][ T46] usb 1-1: device descriptor read/8, error -71 [ 40.524321][ T330] usb 4-1: device descriptor read/64, error -71 [ 40.666761][ T544] netlink: 'syz.2.71': attribute type 16 has an invalid length. [ 40.694379][ T46] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 40.704294][ T544] netlink: 64138 bytes leftover after parsing attributes in process `syz.2.71'. [ 40.736946][ T46] usb 1-1: device descriptor read/8, error -71 [ 40.764320][ T330] usb 4-1: device descriptor read/64, error -71 [ 40.865437][ T46] usb 1-1: device descriptor read/8, error -71 [ 40.964459][ T465] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 40.964459][ T10] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 40.984448][ T46] usb usb1-port1: unable to enumerate USB device [ 41.004316][ T330] usb 4-1: new full-speed USB device number 7 using dummy_hcd [ 41.115402][ T465] usb 2-1: too many endpoints for config 0 interface 0 altsetting 3: 62, using maximum allowed: 30 [ 41.126204][ T465] usb 2-1: config 0 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 62 [ 41.134378][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 41.139229][ T330] usb 4-1: device descriptor read/64, error -71 [ 41.147242][ T10] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 41.150873][ T465] usb 2-1: config 0 interface 0 has no altsetting 0 [ 41.159707][ T10] usb 3-1: config 0 has no interface number 0 [ 41.165750][ T465] usb 2-1: New USB device found, idVendor=056a, idProduct=ffff, bcdDevice= 0.00 [ 41.172533][ T10] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 41.180307][ T465] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.194232][ T10] usb 3-1: New USB device found, idVendor=1a86, idProduct=752d, bcdDevice=2d.4d [ 41.205465][ T465] usb 2-1: config 0 descriptor?? [ 41.213999][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.223165][ T10] usb 3-1: Product: syz [ 41.228174][ T10] usb 3-1: Manufacturer: syz [ 41.232932][ T10] usb 3-1: SerialNumber: syz [ 41.238503][ T10] usb 3-1: config 0 descriptor?? [ 41.404352][ T330] usb 4-1: device descriptor read/64, error -71 [ 41.447540][ T350] usb 3-1: USB disconnect, device number 8 [ 41.514421][ T330] usb usb4-port1: attempt power cycle [ 41.854330][ T330] usb 4-1: new full-speed USB device number 8 using dummy_hcd [ 41.875238][ T330] usb 4-1: device descriptor read/8, error -71 [ 42.005793][ T330] usb 4-1: device descriptor read/8, error -71 [ 42.052586][ T556] netlink: 8 bytes leftover after parsing attributes in process `syz.2.75'. [ 42.119810][ T465] usbhid 2-1:0.0: can't add hid device: -71 [ 42.133025][ T465] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 42.152191][ T465] usb 2-1: USB disconnect, device number 11 [ 42.254348][ T330] usb 4-1: new full-speed USB device number 9 using dummy_hcd [ 42.275556][ T330] usb 4-1: device descriptor read/8, error -71 [ 42.304308][ T350] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 42.405571][ T330] usb 4-1: device descriptor read/8, error -71 [ 42.454311][ T350] usb 3-1: Using ep0 maxpacket: 16 [ 42.460734][ T350] usb 3-1: config 253 has an invalid interface number: 71 but max is 0 [ 42.469292][ T350] usb 3-1: config 253 has an invalid descriptor of length 0, skipping remainder of the config [ 42.480033][ T350] usb 3-1: config 253 has no interface number 0 [ 42.486535][ T465] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 42.494226][ T350] usb 3-1: config 253 interface 71 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 42.509166][ T350] usb 3-1: config 253 interface 71 has no altsetting 0 [ 42.516404][ T350] usb 3-1: New USB device found, idVendor=11ca, idProduct=0201, bcdDevice=42.cd [ 42.525632][ T330] usb usb4-port1: unable to enumerate USB device [ 42.532454][ T350] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.654358][ T465] usb 2-1: Using ep0 maxpacket: 32 [ 42.665329][ T465] usb 2-1: config 0 has an invalid interface number: 144 but max is 0 [ 42.673622][ T465] usb 2-1: config 0 has no interface number 0 [ 42.686176][ T465] usb 2-1: config 0 interface 144 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 42.696680][ T465] usb 2-1: config 0 interface 144 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 42.707667][ T36] kauditd_printk_skb: 24 callbacks suppressed [ 42.707688][ T36] audit: type=1400 audit(1770582528.710:208): avc: denied { bind } for pid=566 comm="syz.0.79" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 42.736903][ T465] usb 2-1: config 0 interface 144 has no altsetting 0 [ 42.747049][ T36] audit: type=1400 audit(1770582528.710:209): avc: denied { name_bind } for pid=566 comm="syz.0.79" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 42.767940][ T350] usb 3-1: string descriptor 0 read error: -71 [ 42.780856][ T350] usb 3-1: USB disconnect, device number 9 [ 42.787245][ T465] usb 2-1: New USB device found, idVendor=04b4, idProduct=2104, bcdDevice=8a.5e [ 42.796731][ T465] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.805845][ T36] audit: type=1400 audit(1770582528.710:210): avc: denied { node_bind } for pid=566 comm="syz.0.79" saddr=fc01::1 src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 42.828386][ T465] usb 2-1: Product: syz [ 42.832591][ T465] usb 2-1: Manufacturer: syz [ 42.837490][ T465] usb 2-1: SerialNumber: syz [ 42.845399][ T36] audit: type=1400 audit(1770582528.810:211): avc: denied { create } for pid=573 comm="syz.0.81" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 42.865766][ T465] usb 2-1: config 0 descriptor?? [ 42.871325][ T561] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 42.931749][ T36] audit: type=1400 audit(1770582528.940:212): avc: denied { setopt } for pid=577 comm="syz.0.83" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 42.952375][ T36] audit: type=1400 audit(1770582528.960:213): avc: denied { node_bind } for pid=577 comm="syz.0.83" src=52770 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 42.973365][ T36] audit: type=1400 audit(1770582528.980:214): avc: denied { name_bind } for pid=577 comm="syz.0.83" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 43.149632][ T36] audit: type=1400 audit(1770582529.160:215): avc: denied { setopt } for pid=585 comm="syz.3.85" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 43.344353][ T465] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 43.429941][ T36] audit: type=1400 audit(1770582529.440:216): avc: denied { ioctl } for pid=593 comm="syz.2.89" path="socket:[5651]" dev="sockfs" ino=5651 ioctlcmd=0x48d7 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 43.454651][ T36] audit: type=1400 audit(1770582529.440:217): avc: denied { read } for pid=593 comm="syz.2.89" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 43.494313][ T465] usb 1-1: Using ep0 maxpacket: 16 [ 43.501857][ T465] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=29.00 [ 43.511012][ T465] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.519072][ T465] usb 1-1: Product: syz [ 43.523265][ T465] usb 1-1: Manufacturer: syz [ 43.527916][ T465] usb 1-1: SerialNumber: syz [ 43.533278][ T465] usb 1-1: config 0 descriptor?? [ 43.539435][ T465] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 43.544405][ T10] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 43.548017][ T465] usb 1-1: Detected FT4233HP [ 43.704324][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 43.710933][ T10] usb 4-1: config 0 has an invalid interface number: 105 but max is 0 [ 43.719400][ T10] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 43.729598][ T10] usb 4-1: config 0 has no interface number 0 [ 43.737299][ T10] usb 4-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 43.747704][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.755844][ T10] usb 4-1: Product: syz [ 43.760093][ T10] usb 4-1: Manufacturer: syz [ 43.764830][ T10] usb 4-1: SerialNumber: syz [ 43.770307][ T10] usb 4-1: config 0 descriptor?? [ 43.777841][ T10] usb 4-1: Found UVC 0.00 device syz (046d:08f3) [ 43.785607][ T10] usb 4-1: No valid video chain found. [ 43.957018][ T465] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 43.986788][ T465] usb 4-1: USB disconnect, device number 10 [ 44.158095][ T584] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 44.172242][ T584] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 44.181356][ T10] usb 1-1: USB disconnect, device number 13 [ 44.198381][ T10] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 44.208677][ T10] ftdi_sio 1-1:0.0: device disconnected [ 44.239680][ T601] futex_wake_op: syz.2.91 tries to shift op by 144; fix this program [ 44.554337][ T350] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 44.704312][ T350] usb 3-1: Using ep0 maxpacket: 16 [ 44.711641][ T350] usb 3-1: config 173 has too many interfaces: 43, using maximum allowed: 32 [ 44.720670][ T350] usb 3-1: config 173 has 1 interface, different from the descriptor's value: 43 [ 44.730054][ T350] usb 3-1: config 173 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.741309][ T350] usb 3-1: config 173 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 44.744654][ T10] usb 4-1: new full-speed USB device number 11 using dummy_hcd [ 44.751871][ T350] usb 3-1: config 173 interface 0 has no altsetting 0 [ 44.765760][ T350] usb 3-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 44.774961][ T350] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.841790][ T619] virtio-fs: tag not found [ 44.905458][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 44.918070][ T10] usb 4-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 44.927372][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.937032][ T10] usb 4-1: config 0 descriptor?? [ 44.942735][ T610] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 45.193374][ T465] usb 2-1: USB disconnect, device number 12 [ 45.214602][ T633] netlink: 'syz.1.101': attribute type 1 has an invalid length. [ 45.229043][ T633] netlink: 'syz.1.101': attribute type 1 has an invalid length. [ 45.353845][ T10] hid-generic 0003:04F3:0755.0007: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.3-1/input0 [ 45.403243][ T465] usb 3-1: USB disconnect, device number 10 [ 45.516471][ T646] bridge0: port 3(veth0_to_bridge) entered blocking state [ 45.523713][ T646] bridge0: port 3(veth0_to_bridge) entered disabled state [ 45.544375][ T646] veth0_to_bridge: entered allmulticast mode [ 45.551041][ T646] veth0_to_bridge: entered promiscuous mode [ 45.557098][ T10] usb 4-1: USB disconnect, device number 11 [ 45.571540][ T646] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 45.584260][ T646] bridge0: port 3(veth0_to_bridge) entered blocking state [ 45.591447][ T646] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 46.077230][ T663] 9pnet_fd: p9_fd_create_tcp (663): problem connecting socket to 127.0.0.1 [ 46.114333][ T10] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 46.122007][ T62] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 46.294314][ T62] usb 1-1: Using ep0 maxpacket: 8 [ 46.299424][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 46.308812][ T62] usb 1-1: unable to get BOS descriptor or descriptor too short [ 46.324308][ T10] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 46.334535][ T385] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 46.342439][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.406143][ T62] usb 1-1: config 4 has an invalid interface number: 147 but max is 0 [ 46.414630][ T62] usb 1-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 46.424965][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.434829][ T62] usb 1-1: config 4 has no interface number 0 [ 46.441170][ T10] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 46.454076][ T10] usb 2-1: New USB device found, idVendor=054c, idProduct=0374, bcdDevice= 0.00 [ 46.463379][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.472504][ T10] usb 2-1: config 0 descriptor?? [ 46.477604][ T62] usb 1-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 46.486775][ T62] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.495008][ T62] usb 1-1: Product: syz [ 46.499257][ T62] usb 1-1: Manufacturer: syz [ 46.505774][ T62] usb 1-1: SerialNumber: syz [ 46.514322][ T385] usb 4-1: Using ep0 maxpacket: 16 [ 46.520587][ T385] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 46.531649][ T385] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.541509][ T385] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 46.554620][ T385] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 46.564141][ T385] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.573020][ T385] usb 4-1: config 0 descriptor?? [ 46.704710][ T654] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 46.713585][ T654] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.725252][ T654] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 46.734570][ T62] usb 1-1: Found UVC 0.00 device syz (04f2:b746) [ 46.741005][ T62] usb 1-1: No valid video chain found. [ 46.746719][ T654] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.755858][ T62] usb 1-1: USB disconnect, device number 14 [ 46.765500][ T654] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 46.774824][ T654] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.783411][ T654] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 46.792299][ T654] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.800585][ T654] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 46.809280][ T654] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.825940][ T10] sony 0003:054C:0374.0008: unbalanced delimiter at end of report description [ 46.835757][ T10] sony 0003:054C:0374.0008: parse failed [ 46.841483][ T10] sony 0003:054C:0374.0008: probe with driver sony failed with error -22 [ 46.992977][ T663] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 47.001576][ T663] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 47.010938][ T385] microsoft 0003:045E:07DA.0009: unknown main item tag 0x4 [ 47.019604][ T385] microsoft 0003:045E:07DA.0009: unknown main item tag 0x0 [ 47.027203][ T385] microsoft 0003:045E:07DA.0009: item 0 4 0 8 parsing failed [ 47.034998][ T385] microsoft 0003:045E:07DA.0009: parse failed [ 47.041120][ T385] microsoft 0003:045E:07DA.0009: probe with driver microsoft failed with error -22 [ 47.212819][ T385] usb 4-1: USB disconnect, device number 12 [ 47.245860][ T677] overlayfs: conflicting options: metacopy=on,redirect_dir=follow [ 47.268829][ T679] rust_binder: Write failure EFAULT in pid:89 [ 47.269233][ T679] rust_binder: Write failure EFAULT in pid:89 [ 47.464353][ T465] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 47.554329][ T10] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 47.625389][ T465] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.636377][ T465] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 47.646189][ T465] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 47.659040][ T465] usb 3-1: New USB device found, idVendor=1038, idProduct=12b6, bcdDevice= 0.00 [ 47.668133][ T465] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.676838][ T465] usb 3-1: config 0 descriptor?? [ 47.704319][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 47.710833][ T10] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 47.724404][ T10] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 47.739007][ T10] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice=f1.40 [ 47.753875][ T10] usb 1-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 47.762455][ T10] usb 1-1: Product: syz [ 47.768851][ T10] usb 1-1: Manufacturer: syz [ 47.776395][ T10] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 47.885659][ T36] kauditd_printk_skb: 13 callbacks suppressed [ 47.885678][ T36] audit: type=1400 audit(1770582533.900:231): avc: denied { read } for pid=674 comm="syz.2.113" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 47.994304][ T350] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 48.113553][ T465] steelseries 0003:1038:12B6.000A: unknown main item tag 0x0 [ 48.121082][ T465] steelseries 0003:1038:12B6.000A: unknown main item tag 0x0 [ 48.128637][ T465] steelseries 0003:1038:12B6.000A: unknown main item tag 0x0 [ 48.136168][ T465] steelseries 0003:1038:12B6.000A: unknown main item tag 0x0 [ 48.143602][ T465] steelseries 0003:1038:12B6.000A: unknown main item tag 0x0 [ 48.151054][ T465] steelseries 0003:1038:12B6.000A: unknown main item tag 0x0 [ 48.158984][ T465] steelseries 0003:1038:12B6.000A: unknown main item tag 0x0 [ 48.166472][ T465] steelseries 0003:1038:12B6.000A: unknown main item tag 0x0 [ 48.174027][ T465] steelseries 0003:1038:12B6.000A: unknown main item tag 0x0 [ 48.181505][ T465] steelseries 0003:1038:12B6.000A: unknown main item tag 0x0 [ 48.189061][ T465] steelseries 0003:1038:12B6.000A: unknown main item tag 0x0 [ 48.196700][ T350] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 48.208055][ T350] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 48.218066][ T465] steelseries 0003:1038:12B6.000A: hidraw0: USB HID vff.fc Device [HID 1038:12b6] on usb-dummy_hcd.2-1/input0 [ 48.231917][ T350] usb 4-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 48.241386][ T350] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.251007][ T350] usb 4-1: config 0 descriptor?? [ 48.313458][ T465] steelseries 0003:1038:12B6.000A: hid_hw_raw_request() failed with -71 [ 48.323828][ T465] usb 3-1: USB disconnect, device number 11 [ 48.458970][ T682] mmap: syz.3.116 (682) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 48.675343][ T350] usbhid 4-1:0.0: can't add hid device: -71 [ 48.681408][ T350] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 48.690331][ T350] usb 4-1: USB disconnect, device number 13 [ 48.881912][ T10] usb 2-1: USB disconnect, device number 13 [ 49.084325][ T465] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 49.221363][ T36] audit: type=1400 audit(1770582535.230:232): avc: denied { create } for pid=688 comm="syz.3.119" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 49.224444][ T10] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 49.243122][ T465] usb 3-1: unable to get BOS descriptor or descriptor too short [ 49.258222][ T465] usb 3-1: config 128 has an invalid interface number: 172 but max is 0 [ 49.266692][ T465] usb 3-1: config 128 has no interface number 0 [ 49.272995][ T465] usb 3-1: config 128 interface 172 has no altsetting 0 [ 49.282489][ T465] usb 3-1: string descriptor 0 read error: -22 [ 49.288792][ T465] usb 3-1: New USB device found, idVendor=11ca, idProduct=0201, bcdDevice=d2.0a [ 49.297931][ T465] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.312459][ T465] cdc_acm 3-1:128.172: invalid descriptor buffer length [ 49.345823][ T694] netlink: 72 bytes leftover after parsing attributes in process `syz.3.121'. [ 49.366818][ T36] audit: type=1400 audit(1770582535.380:233): avc: denied { read } for pid=695 comm="syz.3.122" dev="sockfs" ino=5998 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 49.389315][ T696] 9pnet_fd: Insufficient options for proto=fd [ 49.404323][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 49.411419][ T10] usb 2-1: config 255 has an invalid interface number: 0 but max is -1 [ 49.419885][ T36] audit: type=1400 audit(1770582535.420:234): avc: denied { watch } for pid=697 comm="syz.3.123" path="/28/file0" dev="tmpfs" ino=163 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 49.442539][ T10] usb 2-1: config 255 has 1 interface, different from the descriptor's value: 0 [ 49.451673][ T10] usb 2-1: config 255 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 49.463057][ T36] audit: type=1400 audit(1770582535.420:235): avc: denied { watch_reads } for pid=697 comm="syz.3.123" path="/28" dev="tmpfs" ino=158 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 49.485122][ T10] usb 2-1: config 255 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 49.495455][ T10] usb 2-1: config 255 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 49.510878][ T385] usb 3-1: USB disconnect, device number 12 [ 49.519041][ T10] usb 2-1: New USB device found, idVendor=0458, idProduct=5011, bcdDevice= 0.00 [ 49.528177][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.734326][ T350] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 49.743499][ T687] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.752664][ T687] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 49.816505][ T701] overlayfs: failed to resolve './file0': -2 [ 49.884328][ T350] usb 4-1: Using ep0 maxpacket: 8 [ 49.888917][ T10] usb 2-1: string descriptor 0 read error: -71 [ 49.891421][ T350] usb 4-1: unable to get BOS descriptor or descriptor too short [ 49.904366][ T350] usb 4-1: config 1 has an invalid interface number: 4 but max is 2 [ 49.907125][ T10] usbhid 2-1:255.0: can't add hid device: -71 [ 49.912401][ T350] usb 4-1: config 1 has an invalid interface descriptor of length 6, skipping [ 49.912426][ T350] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 49.919012][ T10] usbhid 2-1:255.0: probe with driver usbhid failed with error -71 [ 49.928490][ T350] usb 4-1: config 1 has no interface number 1 [ 49.945701][ T10] usb 2-1: USB disconnect, device number 14 [ 49.952187][ T350] usb 4-1: config 1 interface 4 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 49.970751][ T350] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 49.982007][ T350] usb 4-1: config 1 interface 4 has no altsetting 0 [ 49.990308][ T350] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 49.999451][ T350] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.007512][ T350] usb 4-1: Product: syz [ 50.011682][ T350] usb 4-1: Manufacturer: syz [ 50.016352][ T350] usb 4-1: SerialNumber: syz [ 50.048040][ T36] audit: type=1400 audit(1770582536.060:236): avc: denied { unlink } for pid=702 comm="syz.2.125" name="#3" dev="tmpfs" ino=241 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 50.048323][ T703] overlayfs: null uuid detected in lower fs '/', falling back to xino=off,index=off,nfs_export=off. [ 50.081841][ T36] audit: type=1400 audit(1770582536.100:237): avc: denied { mount } for pid=702 comm="syz.2.125" name="/" dev="overlay" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.105243][ T36] audit: type=1400 audit(1770582536.120:238): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.224194][ T700] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 50.232960][ T700] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.245312][ T350] usb 4-1: 2:1 : invalid UAC_AS_GENERAL desc [ 50.257871][ T350] usb 4-1: USB disconnect, device number 14 [ 50.270482][ T383] udevd[383]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 50.293726][ T465] usb 1-1: USB disconnect, device number 15 [ 50.398551][ T36] audit: type=1400 audit(1770582536.410:239): avc: denied { write } for pid=712 comm="syz.0.128" name="event2" dev="devtmpfs" ino=208 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 50.823673][ T36] audit: type=1400 audit(1770582536.830:240): avc: denied { mounton } for pid=741 comm="syz.1.137" path="/dev/ptmx" dev="devtmpfs" ino=24 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ptmx_t tclass=chr_file permissive=1 [ 50.846421][ T10] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 50.994326][ T385] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 51.005625][ T10] usb 1-1: config 220 has an invalid interface number: 76 but max is 2 [ 51.014082][ T10] usb 1-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 51.024607][ T10] usb 1-1: config 220 has no interface number 2 [ 51.030906][ T10] usb 1-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 51.044116][ T10] usb 1-1: config 220 interface 0 has no altsetting 0 [ 51.050967][ T10] usb 1-1: config 220 interface 76 has no altsetting 0 [ 51.057902][ T10] usb 1-1: config 220 interface 1 has no altsetting 0 [ 51.066538][ T10] usb 1-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 51.075654][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.083677][ T10] usb 1-1: Product: syz [ 51.087895][ T10] usb 1-1: Manufacturer: syz [ 51.092508][ T10] usb 1-1: SerialNumber: syz [ 51.144445][ T385] usb 4-1: Using ep0 maxpacket: 8 [ 51.150795][ T385] usb 4-1: config 73 has too many interfaces: 109, using maximum allowed: 32 [ 51.159715][ T385] usb 4-1: config 73 has an invalid descriptor of length 0, skipping remainder of the config [ 51.169973][ T385] usb 4-1: config 73 has 1 interface, different from the descriptor's value: 109 [ 51.179177][ T385] usb 4-1: New USB device found, idVendor=2833, idProduct=01e3, bcdDevice=2a.d5 [ 51.188290][ T385] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.214338][ T465] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 51.304400][ T10] usb 1-1: selecting invalid altsetting 0 [ 51.310325][ T10] usb 1-1: selecting invalid altsetting 0 [ 51.316278][ T10] usb 1-1: Found UVC 7.01 device syz (8086:0b07) [ 51.322652][ T10] usb 1-1: No valid video chain found. [ 51.332971][ T10] usb 1-1: USB disconnect, device number 16 [ 51.365677][ T465] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.376792][ T465] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 51.386711][ T465] usb 3-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 51.395842][ T465] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.404822][ T465] usb 3-1: config 0 descriptor?? [ 51.414562][ T385] usb 4-1: string descriptor 0 read error: -71 [ 51.422951][ T385] usb 4-1: USB disconnect, device number 15 [ 51.816854][ T746] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.826281][ T746] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.835908][ T465] cp2112 0003:10C4:EA90.000B: unknown main item tag 0x0 [ 51.849058][ T465] cp2112 0003:10C4:EA90.000B: unknown main item tag 0x0 [ 51.856179][ T465] cp2112 0003:10C4:EA90.000B: unknown main item tag 0x0 [ 51.863253][ T465] cp2112 0003:10C4:EA90.000B: unknown main item tag 0x0 [ 51.875921][ T465] cp2112 0003:10C4:EA90.000B: unknown main item tag 0x0 [ 51.883039][ T465] cp2112 0003:10C4:EA90.000B: unknown main item tag 0x0 [ 51.890227][ T465] cp2112 0003:10C4:EA90.000B: unknown main item tag 0x0 [ 51.898071][ T465] cp2112 0003:10C4:EA90.000B: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.2-1/input0 [ 52.044667][ T465] cp2112 0003:10C4:EA90.000B: Part Number: 0x00 Device Version: 0x00 [ 52.070920][ T757] loop5: detected capacity change from 0 to 7 [ 52.116930][ T10] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 52.258321][ C0] invalid error, dev loop5, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2 [ 52.268195][ C0] Buffer I/O error on dev loop5, logical block 0, lost async page write [ 52.276764][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 52.284578][ T10] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 52.296787][ T10] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 52.312655][ T10] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 52.323439][ T10] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 52.332950][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.341037][ T10] usb 1-1: Product: syz [ 52.345515][ T10] usb 1-1: Manufacturer: syz [ 52.350169][ T10] usb 1-1: SerialNumber: syz [ 52.384339][ T385] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 52.535408][ T385] usb 2-1: config 0 has no interfaces? [ 52.542363][ T385] usb 2-1: New USB device found, idVendor=10d6, idProduct=2200, bcdDevice= 0.02 [ 52.544442][ T350] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 52.552493][ T385] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 52.567520][ T385] usb 2-1: SerialNumber: syz [ 52.573160][ T385] usb 2-1: config 0 descriptor?? [ 52.646084][ T465] cp2112 0003:10C4:EA90.000B: error reading lock byte: -71 [ 52.654922][ T465] usb 3-1: USB disconnect, device number 13 [ 52.704332][ T350] usb 4-1: Using ep0 maxpacket: 32 [ 52.711093][ T350] usb 4-1: unable to get BOS descriptor or descriptor too short [ 52.719666][ T350] usb 4-1: config 16 has an invalid interface number: 175 but max is 0 [ 52.727989][ T350] usb 4-1: config 16 has no interface number 0 [ 52.735848][ T350] usb 4-1: New USB device found, idVendor=05d1, idProduct=9007, bcdDevice=32.00 [ 52.745080][ T350] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.753097][ T350] usb 4-1: Product: syz [ 52.757501][ T350] usb 4-1: Manufacturer: syz [ 52.762155][ T350] usb 4-1: SerialNumber: syz [ 52.777460][ T10] usb 1-1: 0:2 : does not exist [ 52.784909][ T764] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.793651][ T385] usb 2-1: USB disconnect, device number 15 [ 52.800513][ T764] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.974010][ T350] ftdi_sio 4-1:16.175: FTDI USB Serial Device converter detected [ 52.982649][ T350] usb 4-1: Detected FT233HP [ 52.987892][ T350] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 52.994983][ T350] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 53.002567][ T350] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 53.011883][ T350] usb 4-1: USB disconnect, device number 16 [ 53.018635][ T350] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 53.028291][ T350] ftdi_sio 4-1:16.175: device disconnected [ 53.138024][ T10] usb 1-1: 1:0: cannot get min/max values for control 2 (id 1) [ 53.150915][ T10] usb 1-1: USB disconnect, device number 17 [ 53.165608][ T383] udevd[383]: 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 [ 53.182893][ T36] kauditd_printk_skb: 1 callbacks suppressed [ 53.182910][ T36] audit: type=1400 audit(1770582539.190:242): avc: denied { bind } for pid=767 comm="syz.2.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 53.210343][ T768] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 53.218368][ T768] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 53.226265][ T36] audit: type=1400 audit(1770582539.220:243): avc: denied { setopt } for pid=767 comm="syz.2.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 53.247022][ T768] overlayfs: inode number too big (/, ino=4611686018427387905, xinobits=3) [ 53.255738][ T36] audit: type=1400 audit(1770582539.220:244): avc: denied { mount } for pid=767 comm="syz.2.145" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 53.256726][ T768] netlink: 4 bytes leftover after parsing attributes in process `syz.2.145'. [ 53.278403][ T36] audit: type=1400 audit(1770582539.220:245): avc: denied { mounton } for pid=767 comm="syz.2.145" path="/43/file0" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 53.305378][ T768] netlink: 4 bytes leftover after parsing attributes in process `syz.2.145'. [ 53.311112][ T36] audit: type=1400 audit(1770582539.240:246): avc: denied { read } for pid=767 comm="syz.2.145" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 53.322346][ T768] overlayfs: maximum fs stacking depth exceeded [ 53.339568][ T36] audit: type=1400 audit(1770582539.240:247): avc: denied { open } for pid=767 comm="syz.2.145" path="/43/file0" dev="overlay" ino=2305843009213693954 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 53.374021][ T290] overlayfs: inode number too big (/, ino=4611686018427387905, xinobits=3) [ 53.383177][ T290] overlayfs: inode number too big (/, ino=4611686018427387905, xinobits=3) [ 53.392488][ T36] audit: type=1400 audit(1770582539.410:248): avc: denied { search } for pid=290 comm="syz-executor" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 53.404738][ T290] overlayfs: d_ino too big (., ino=4611686018427387905, xinobits=3) [ 53.416022][ T36] audit: type=1400 audit(1770582539.410:249): avc: denied { getattr } for pid=290 comm="syz-executor" name="saved_tgids" dev="tracefs" ino=73 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 53.442698][ T290] overlayfs: d_ino too big (.., ino=4611686018427387905, xinobits=3) [ 53.454433][ T290] overlayfs: d_ino too big (43, ino=9223372036854776060, xinobits=3) [ 53.462715][ T290] overlayfs: d_ino too big (syzcgroup, ino=9223372036854775816, xinobits=3) [ 53.476106][ T290] overlayfs: inode number too big (/43, ino=9223372036854776060, xinobits=3) [ 53.485453][ T290] overlayfs: inode number too big (/43, ino=9223372036854776060, xinobits=3) [ 53.494707][ T290] overlayfs: d_ino too big (., ino=9223372036854776060, xinobits=3) [ 53.503144][ T776] Dead loop on virtual device ip6_vti0, fix it urgently! [ 53.510774][ T290] overlayfs: d_ino too big (.., ino=4611686018427387905, xinobits=3) [ 53.517723][ T776] Dead loop on virtual device ip6_vti0, fix it urgently! [ 53.520317][ T290] overlayfs: d_ino too big (file0, ino=9223372036854776065, xinobits=3) [ 53.528604][ T776] Dead loop on virtual device ip6_vti0, fix it urgently! [ 53.535109][ T290] overlayfs: d_ino too big (binderfs, ino=9223372036854776064, xinobits=3) [ 53.542212][ T776] Dead loop on virtual device ip6_vti0, fix it urgently! [ 53.557740][ T776] Dead loop on virtual device ip6_vti0, fix it urgently! [ 53.565130][ T776] Dead loop on virtual device ip6_vti0, fix it urgently! [ 53.567084][ T290] overlayfs: d_ino too big (cgroup.net, ino=9223372036854776063, xinobits=3) [ 53.581559][ T290] overlayfs: d_ino too big (cgroup.cpu, ino=9223372036854776062, xinobits=3) [ 53.592634][ T36] audit: type=1400 audit(1770582539.600:250): avc: denied { append } for pid=778 comm="syz.3.148" name="random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 53.594351][ T290] overlayfs: inode number too big (43/file0, ino=9223372036854776065, xinobits=3) [ 53.625488][ T290] overlayfs: inode number too big (43/file0, ino=9223372036854776065, xinobits=3) [ 53.635117][ T290] overlayfs: inode number too big (43/binderfs, ino=9223372036854776064, xinobits=3) [ 53.644827][ T290] overlayfs: inode number too big (43/cgroup.net, ino=9223372036854776063, xinobits=3) [ 53.654855][ T36] audit: type=1400 audit(1770582539.670:251): avc: denied { mount } for pid=778 comm="syz.3.148" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 53.671424][ T290] overlayfs: inode number too big (43/cgroup.cpu, ino=9223372036854776062, xinobits=3) [ 53.695115][ T781] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 53.703927][ T781] overlayfs: missing 'lowerdir' [ 53.742403][ T788] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.751766][ T783] capability: warning: `syz.0.150' uses deprecated v2 capabilities in a way that may be insecure [ 53.789372][ T788] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.891157][ T796] fuse: Unknown parameter 'roo' [ 53.974299][ T385] usb 2-1: new low-speed USB device number 16 using dummy_hcd [ 53.990988][ T798] netlink: 'syz.3.156': attribute type 4 has an invalid length. [ 54.011418][ T798] netlink: 17 bytes leftover after parsing attributes in process `syz.3.156'. [ 54.134302][ T385] usb 2-1: device descriptor read/64, error -71 [ 54.211267][ T807] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 54.223039][ T807] overlayfs: missing 'lowerdir' [ 54.374314][ T465] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 54.374314][ T385] usb 2-1: device descriptor read/64, error -71 [ 54.464315][ T350] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 54.525531][ T465] usb 4-1: config 0 interface 0 altsetting 255 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 54.536812][ T465] usb 4-1: config 0 interface 0 has no altsetting 0 [ 54.543701][ T465] usb 4-1: New USB device found, idVendor=056e, idProduct=00e6, bcdDevice= 0.00 [ 54.553102][ T465] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.562150][ T465] usb 4-1: config 0 descriptor?? [ 54.567795][ T804] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 54.614295][ T350] usb 1-1: Using ep0 maxpacket: 16 [ 54.620587][ T350] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 54.631259][ T350] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 54.640574][ T350] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.644446][ T385] usb 2-1: new low-speed USB device number 17 using dummy_hcd [ 54.649276][ T350] usb 1-1: Product: syz [ 54.661399][ T350] usb 1-1: Manufacturer: syz [ 54.666997][ T350] usb 1-1: SerialNumber: syz [ 54.673212][ T350] usb 1-1: config 0 descriptor?? [ 54.680192][ T350] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 54.688958][ T350] usb 1-1: Detected FT232R [ 54.794354][ T385] usb 2-1: device descriptor read/64, error -71 [ 54.879761][ T350] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 54.981125][ T465] elecom 0003:056E:00E6.000C: unknown main item tag 0x0 [ 54.988357][ T465] elecom 0003:056E:00E6.000C: unknown main item tag 0x0 [ 54.995803][ T465] elecom 0003:056E:00E6.000C: unknown main item tag 0x0 [ 55.002943][ T465] elecom 0003:056E:00E6.000C: unknown main item tag 0x0 [ 55.010314][ T465] elecom 0003:056E:00E6.000C: unknown main item tag 0x0 [ 55.022808][ T465] elecom 0003:056E:00E6.000C: hidraw0: USB HID v0.06 Device [HID 056e:00e6] on usb-dummy_hcd.3-1/input0 [ 55.044304][ T385] usb 2-1: device descriptor read/64, error -71 [ 55.093122][ T350] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 55.164373][ T385] usb usb2-port1: attempt power cycle [ 55.179104][ T350] usb 4-1: USB disconnect, device number 17 [ 55.504316][ T385] usb 2-1: new low-speed USB device number 18 using dummy_hcd [ 55.545448][ T385] usb 2-1: device descriptor read/8, error -71 [ 55.676083][ T385] usb 2-1: device descriptor read/8, error -71 [ 55.924314][ T385] usb 2-1: new low-speed USB device number 19 using dummy_hcd [ 55.946033][ T385] usb 2-1: device descriptor read/8, error -71 [ 56.017087][ T832] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 56.044448][ T832] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 56.085798][ T385] usb 2-1: device descriptor read/8, error -71 [ 56.164295][ T9] usb 4-1: new full-speed USB device number 18 using dummy_hcd [ 56.194421][ T385] usb usb2-port1: unable to enumerate USB device [ 56.315740][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 56.334319][ T9] usb 4-1: not running at top speed; connect to a high speed hub [ 56.342910][ T9] usb 4-1: config 4 has an invalid interface number: 32 but max is 0 [ 56.351169][ T9] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 56.361438][ T9] usb 4-1: config 4 has no interface number 0 [ 56.372669][ T9] usb 4-1: New USB device found, idVendor=17dc, idProduct=0202, bcdDevice=f1.50 [ 56.381921][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.389991][ T9] usb 4-1: Product: syz [ 56.394269][ T9] usb 4-1: Manufacturer: syz [ 56.398904][ T9] usb 4-1: SerialNumber: syz [ 57.144345][ T465] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 57.294308][ T465] usb 2-1: Using ep0 maxpacket: 32 [ 57.300876][ T465] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.312178][ T465] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 57.322349][ T465] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 57.331668][ T465] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.341131][ T465] usb 2-1: config 0 descriptor?? [ 57.347795][ T465] hub 2-1:0.0: USB hub found [ 57.558260][ T465] hub 2-1:0.0: 3 ports detected [ 57.752495][ T849] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.763524][ T849] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.874948][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 57.887227][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 57.899390][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 57.911483][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 58.013589][ T465] usb 2-1: USB disconnect, device number 20 [ 58.254859][ T290] ovl_map_dev_ino: 14187 callbacks suppressed [ 58.254884][ T290] overlayfs: inode number too big (drv_channel_switch/enable, ino=4611686018447068727, xinobits=3) [ 58.272561][ T290] overlayfs: inode number too big (drv_channel_switch/filter, ino=4611686018447068727, xinobits=3) [ 58.284064][ T290] overlayfs: inode number too big (drv_channel_switch/trigger, ino=4611686018447068727, xinobits=3) [ 58.295544][ T290] overlayfs: inode number too big (drv_channel_switch/format, ino=4611686018447068727, xinobits=3) [ 58.306860][ T290] overlayfs: inode number too big (drv_channel_switch/id, ino=4611686018447068727, xinobits=3) [ 58.317863][ T290] overlayfs: inode number too big (drv_channel_switch/hist, ino=4611686018447068727, xinobits=3) [ 58.334868][ T290] overlayfs: inode number too big (drv_channel_switch/inject, ino=4611686018447068727, xinobits=3) [ 58.350352][ T290] overlayfs: inode number too big (mac80211/drv_set_antenna, ino=4611686018427409741, xinobits=3) [ 58.361637][ T290] overlayfs: inode number too big (mac80211/drv_set_antenna, ino=4611686018427409741, xinobits=3) [ 58.373311][ T290] overlayfs: inode number too big (drv_set_antenna/enable, ino=4611686018447068727, xinobits=3) [ 58.421466][ T290] ovl_remap_lower_ino: 16025 callbacks suppressed [ 58.421507][ T290] overlayfs: d_ino too big (., ino=4611686018427409750, xinobits=3) [ 58.447935][ T290] overlayfs: d_ino too big (.., ino=4611686018427395544, xinobits=3) [ 58.456607][ T290] overlayfs: d_ino too big (enable, ino=4611686018447068727, xinobits=3) [ 58.465599][ T290] overlayfs: d_ino too big (filter, ino=4611686018447068727, xinobits=3) [ 58.474158][ T290] overlayfs: d_ino too big (trigger, ino=4611686018447068727, xinobits=3) [ 58.483293][ T290] overlayfs: d_ino too big (format, ino=4611686018447068727, xinobits=3) [ 58.492115][ T290] overlayfs: d_ino too big (id, ino=4611686018447068727, xinobits=3) [ 58.500511][ T290] overlayfs: d_ino too big (hist, ino=4611686018447068727, xinobits=3) [ 58.508848][ C1] net_ratelimit: 8073 callbacks suppressed [ 58.508868][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 58.508920][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 58.508997][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 58.509079][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 58.509131][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 58.509218][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 58.509311][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 58.509365][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 58.509443][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 58.509540][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 58.571793][ T855] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.576254][ T290] overlayfs: d_ino too big (inject, ino=4611686018447068727, xinobits=3) [ 58.582395][ T290] overlayfs: d_ino too big (., ino=4611686018427409751, xinobits=3) [ 58.704553][ T855] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.890176][ T9] usb 4-1: USB disconnect, device number 18 [ 59.484304][ T36] kauditd_printk_skb: 6 callbacks suppressed [ 59.484325][ T36] audit: type=1400 audit(1770582545.490:258): avc: denied { create } for pid=885 comm="syz.3.178" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 59.560601][ T9] usb 1-1: USB disconnect, device number 18 [ 59.573740][ T9] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 59.594590][ T36] audit: type=1400 audit(1770582545.530:259): avc: denied { sys_admin } for pid=885 comm="syz.3.178" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 59.625266][ T9] ftdi_sio 1-1:0.0: device disconnected [ 59.672045][ T36] audit: type=1400 audit(1770582545.530:260): avc: denied { remount } for pid=885 comm="syz.3.178" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 59.691659][ T62] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 59.866059][ T62] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 59.883656][ T13] bridge_slave_1: left allmulticast mode [ 59.899642][ T13] bridge_slave_1: left promiscuous mode [ 59.914276][ T62] usb 2-1: config 27 interface 0 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 59.954388][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.971601][ T62] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 59.981355][ T13] bridge_slave_0: left allmulticast mode [ 60.016484][ T13] bridge_slave_0: left promiscuous mode [ 60.034273][ T62] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.062719][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.095300][ T62] usb 2-1: invalid MIDI out EP 0 [ 60.152522][ T62] snd-usb-audio 2-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 60.163431][ T765] udevd[765]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:27.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 60.279263][ T36] audit: type=1400 audit(1770582546.290:261): avc: denied { mounton } for pid=896 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 60.435556][ T897] syz.1.177: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 60.946399][ T898] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.969397][ T898] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 61.201328][ T897] CPU: 0 UID: 0 PID: 897 Comm: syz.1.177 Not tainted syzkaller #0 e538f3f6a543b135812147031d083fd1f2699041 [ 61.201374][ T897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 61.201389][ T897] Call Trace: [ 61.201397][ T897] [ 61.201407][ T897] __dump_stack+0x21/0x30 [ 61.201446][ T897] dump_stack_lvl+0x140/0x1c0 [ 61.201475][ T897] ? __cfi_dump_stack_lvl+0x10/0x10 [ 61.201504][ T897] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 61.201541][ T897] dump_stack+0x19/0x20 [ 61.201567][ T897] warn_alloc+0x1e7/0x2c0 [ 61.201590][ T897] ? stack_depot_save_flags+0x399/0x800 [ 61.201617][ T897] ? __cfi_warn_alloc+0x10/0x10 [ 61.201640][ T897] ? kasan_save_track+0x3e/0x80 [ 61.201669][ T897] ? kasan_save_alloc_info+0x40/0x50 [ 61.201694][ T897] ? xsk_init_queue+0xb2/0x120 [ 61.201715][ T897] ? xsk_setsockopt+0x42c/0x760 [ 61.201748][ T897] ? do_sock_setsockopt+0x27c/0x410 [ 61.201778][ T897] ? __x64_sys_setsockopt+0x1b7/0x250 [ 61.201809][ T897] ? x64_sys_call+0x2adc/0x2ee0 [ 61.201839][ T897] ? do_syscall_64+0x57/0xf0 [ 61.201871][ T897] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 61.201903][ T897] __vmalloc_node_range_noprof+0x132/0x1480 [ 61.201934][ T897] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 61.201961][ T897] ? kasan_save_alloc_info+0x40/0x50 [ 61.201986][ T897] ? __kasan_kmalloc+0x96/0xb0 [ 61.202017][ T897] ? __kmalloc_cache_noprof+0x23c/0x470 [ 61.202053][ T897] vmalloc_user_noprof+0x77/0x90 [ 61.202077][ T897] ? xskq_create+0xdb/0x290 [ 61.202098][ T897] xskq_create+0xdb/0x290 [ 61.202121][ T897] xsk_init_queue+0xb2/0x120 [ 61.202142][ T897] xsk_setsockopt+0x42c/0x760 [ 61.202178][ T897] ? __cfi_xsk_setsockopt+0x10/0x10 [ 61.202213][ T897] ? do_futex+0x32a/0x510 [ 61.202239][ T897] ? bpf_lsm_socket_setsockopt+0xd/0x20 [ 61.202273][ T897] ? security_socket_setsockopt+0x3d/0x100 [ 61.202306][ T897] ? __cfi_xsk_setsockopt+0x10/0x10 [ 61.202340][ T897] do_sock_setsockopt+0x27c/0x410 [ 61.202371][ T897] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 61.202404][ T897] __x64_sys_setsockopt+0x1b7/0x250 [ 61.202436][ T897] x64_sys_call+0x2adc/0x2ee0 [ 61.202466][ T897] do_syscall_64+0x57/0xf0 [ 61.202497][ T897] ? clear_bhb_loop+0x50/0xa0 [ 61.202529][ T897] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 61.202559][ T897] RIP: 0033:0x7fb12239aeb9 [ 61.202578][ T897] 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 [ 61.202598][ T897] RSP: 002b:00007fb12328b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 61.202624][ T897] RAX: ffffffffffffffda RBX: 00007fb122616090 RCX: 00007fb12239aeb9 [ 61.202643][ T897] RDX: 0000000000000006 RSI: 000000000000011b RDI: 000000000000000b [ 61.202658][ T897] RBP: 00007fb122408c1f R08: 0000000000000004 R09: 0000000000000000 [ 61.202673][ T897] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 61.202689][ T897] R13: 00007fb122616128 R14: 00007fb122616090 R15: 00007ffc28ec21a8 [ 61.202709][ T897] [ 61.202725][ T897] Mem-Info: [ 63.514258][ C1] net_ratelimit: 79697 callbacks suppressed [ 63.514282][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 63.532328][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 63.544568][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 63.556592][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 63.568659][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 63.580760][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 63.592839][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 63.604861][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 63.616923][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 63.629020][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 66.661699][ T897] active_anon:15465 inactive_anon:1 isolated_anon:0 [ 66.661699][ T897] active_file:16816 inactive_file:2620 isolated_file:0 [ 66.661699][ T897] unevictable:0 dirty:8 writeback:0 [ 66.661699][ T897] slab_reclaimable:16007 slab_unreclaimable:102300 [ 66.661699][ T897] mapped:32444 shmem:10706 pagetables:715 [ 66.661699][ T897] sec_pagetables:0 bounce:0 [ 66.661699][ T897] kernel_misc_reclaimable:0 [ 66.661699][ T897] free:1477644 free_pcp:1585 free_cma:0 [ 67.648633][ C1] sched: DL replenish lagged too much [ 67.954645][ T897] Node 0 active_anon:60160kB inactive_anon:4kB active_file:67864kB inactive_file:10480kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:132176kB dirty:32kB writeback:0kB shmem:41224kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:4924kB pagetables:2860kB sec_pagetables:0kB all_unreclaimable? no [ 68.524279][ C1] net_ratelimit: 84777 callbacks suppressed [ 68.524303][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 68.542347][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 68.554431][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 68.566516][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 68.578520][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 68.590536][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 68.602626][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 68.614693][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 68.626697][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 68.638724][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 69.608962][ T897] 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:2963376kB mlocked:0kB bounce:0kB free_pcp:5212kB local_pcp:5212kB free_cma:0kB [ 70.156225][ T897] lowmem_reserve[]: 0 3921 3921 [ 70.161175][ T897] Normal free:2965760kB boost:0kB min:25972kB low:32464kB high:38956kB reserved_highatomic:0KB free_highatomic:0KB active_anon:56136kB inactive_anon:4kB active_file:69828kB inactive_file:10488kB unevictable:0kB writepending:60kB present:5242880kB managed:4015864kB mlocked:0kB bounce:0kB free_pcp:9452kB local_pcp:1016kB free_cma:0kB [ 72.016454][ T897] lowmem_reserve[]: 0 0 0 [ 72.020882][ T897] DMA32: 5*4kB (M) 2*8kB (M) 5*16kB (M) 5*32kB (M) 5*64kB (M) 4*128kB (M) 5*256kB (M) 5*512kB (M) 4*1024kB (UM) 4*2048kB (M) 718*4096kB (M) = 2958164kB [ 73.206027][ T897] Normal: 25*4kB (UE) 15*8kB (UME) 23*16kB (UME) 17*32kB (UME) 175*64kB (UME) 31*128kB (UM) 189*256kB (UME) 71*512kB (UM) 10*1024kB (UME) 4*2048kB (UM) 700*4096kB (UM) = 2986668kB [ 73.534265][ C1] net_ratelimit: 83404 callbacks suppressed [ 73.534290][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 73.552309][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 73.564319][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 73.576342][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 73.588440][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 73.600523][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 73.612665][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 73.624691][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 73.636781][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 73.648858][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 73.676542][ T897] 30609 total pagecache pages [ 73.684366][ T897] 1 pages in swap cache [ 73.876506][ T897] Free swap = 124692kB [ 73.926354][ T897] Total swap = 124996kB [ 73.956368][ T897] 2097051 pages RAM [ 74.190197][ T897] 0 pages HighMem/MovableOnly [ 78.325006][ T897] 352241 pages reserved [ 78.329231][ T897] 0 pages cma reserved [ 78.544276][ C1] net_ratelimit: 86114 callbacks suppressed [ 78.544301][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 78.562327][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 78.574332][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 78.586441][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 78.598532][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 78.610613][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 78.622636][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 78.634656][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 78.646743][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 78.658815][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 78.789908][ T897] Memory allocations: [ 78.793967][ T897] 0 B 0 init/main.c:1477 func:do_initcalls [ 78.919443][ T897] 0 B 0 init/do_mounts.c:186 func:mount_root_generic [ 81.504524][ T897] 0 B 0 init/do_mounts.c:158 func:do_mount_root [ 81.512526][ T897] 0 B 0 init/do_mounts.c:352 func:mount_nodev_root [ 82.677502][ T897] 0 B 0 init/do_mounts_rd.c:241 func:rd_load_image [ 82.954583][ T897] 0 B 0 init/do_mounts_rd.c:72 func:identify_ramdisk_image [ 82.963252][ T897] 0 B 0 init/initramfs.c:507 func:unpack_to_rootfs [ 83.548354][ T897] 0 B 0 init/initramfs.c:508 func:unpack_to_rootfs [ 83.554454][ C1] net_ratelimit: 85289 callbacks suppressed [ 83.554516][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 83.574578][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 83.586684][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 83.598890][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 83.610924][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 83.623018][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 83.635385][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 83.647413][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 83.659748][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 83.671902][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 83.714364][ T897] 0 B 0 init/initramfs.c:509 func:unpack_to_rootfs [ 83.722330][ T897] 0 B 0 init/initramfs.c:101 func:find_link [ 88.564264][ C1] net_ratelimit: 84294 callbacks suppressed [ 88.564287][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 88.582241][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 88.594332][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 88.606413][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 88.618461][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 88.630468][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 88.642490][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 88.654623][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 88.666693][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 88.678699][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 93.574287][ C1] net_ratelimit: 83557 callbacks suppressed [ 93.574311][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 93.592345][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 93.604358][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 93.616490][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 93.628573][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 93.640611][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 93.652702][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 93.664727][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 93.676856][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 93.688931][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 98.584304][ C1] net_ratelimit: 86771 callbacks suppressed [ 98.584329][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 98.602363][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 98.614383][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 98.626471][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 98.638556][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 98.650571][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 98.662608][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 98.674696][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 98.686733][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 98.698818][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 103.594264][ C1] net_ratelimit: 87775 callbacks suppressed [ 103.594287][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 103.612361][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 103.624502][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 103.636605][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 103.648618][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 103.660652][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 103.672743][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 103.684769][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 103.696853][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 103.708863][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 108.604287][ C1] net_ratelimit: 86933 callbacks suppressed [ 108.604314][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 108.622338][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 108.634843][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 108.646948][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 108.659226][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 108.671862][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 108.683916][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 108.695995][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 108.708053][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 108.720136][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 113.614265][ C1] net_ratelimit: 87179 callbacks suppressed [ 113.614288][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 113.632348][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 113.644461][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 113.656493][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 113.668588][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 113.680701][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 113.692802][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 113.705049][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 113.717171][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 113.729214][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 118.624276][ C1] net_ratelimit: 86375 callbacks suppressed [ 118.624300][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 118.642329][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 118.654358][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 118.666524][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 118.678546][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 118.690656][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 118.702736][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 118.714754][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 118.726783][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 118.738859][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 123.634260][ C1] net_ratelimit: 87673 callbacks suppressed [ 123.634283][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 123.652312][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 123.664423][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 123.676634][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 123.688703][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 123.700766][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 123.712858][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 123.724896][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 123.736989][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 123.749033][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 128.644608][ C1] net_ratelimit: 88575 callbacks suppressed [ 128.644633][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 128.662669][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 128.674745][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 128.686747][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 128.698769][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 128.710849][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 128.722898][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 128.735004][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 128.747134][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 128.759238][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 133.654263][ C1] net_ratelimit: 80708 callbacks suppressed [ 133.654287][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 133.672302][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 133.684329][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 133.696449][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 133.708554][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 133.720604][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 133.732654][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 133.744751][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 133.756783][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 133.768871][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 135.879417][ T386] usb 2-1: USB disconnect, device number 21 [ 138.664237][ C1] net_ratelimit: 81770 callbacks suppressed [ 138.664261][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 138.682289][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 138.694418][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 138.706525][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 138.718670][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 138.730792][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 138.742836][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 138.755138][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 138.767241][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 138.779282][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 143.674243][ C1] net_ratelimit: 85484 callbacks suppressed [ 143.674267][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 143.692317][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 143.704402][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 143.716420][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 143.728460][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 143.740572][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 143.752604][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 143.764892][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 143.776937][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 143.789224][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 148.684245][ C1] net_ratelimit: 89374 callbacks suppressed [ 148.684269][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 148.703470][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 148.715551][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 148.727594][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 148.739635][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 148.751742][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 148.763780][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 148.775876][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 148.787902][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 148.800028][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 153.694254][ C1] net_ratelimit: 86027 callbacks suppressed [ 153.694286][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 153.712394][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 153.724476][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 153.736510][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 153.748677][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 153.760714][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 153.772817][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 153.784901][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 153.796993][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 153.809008][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 158.704218][ C1] net_ratelimit: 88013 callbacks suppressed [ 158.704241][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 158.722358][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 158.734376][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 158.746450][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 158.758484][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 158.770586][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 158.782675][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 158.794693][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 158.806816][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 158.818898][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 163.714240][ C1] net_ratelimit: 90000 callbacks suppressed [ 163.714265][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 163.732212][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 163.744263][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 163.756430][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 163.768571][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 163.780662][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 163.792706][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 163.804813][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 163.816977][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 163.829009][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 168.724215][ C1] net_ratelimit: 89814 callbacks suppressed [ 168.724240][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 168.742250][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 168.754296][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 168.766568][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 168.778661][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 168.790695][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 168.802804][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 168.814875][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 168.826903][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 168.838937][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 173.734224][ C1] net_ratelimit: 89147 callbacks suppressed [ 173.734249][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 173.752372][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 173.764515][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 173.776566][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 173.788683][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 173.800747][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 173.812947][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 173.825033][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 173.837059][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 173.849291][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 178.744236][ C1] net_ratelimit: 89563 callbacks suppressed [ 178.744261][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 178.762301][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 178.774385][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 178.786450][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 178.798568][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 178.810653][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 178.822691][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 178.834995][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 178.847044][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 178.859131][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 183.754256][ C1] net_ratelimit: 88854 callbacks suppressed [ 183.754280][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 183.772298][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 183.784312][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 183.796318][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 183.808344][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 183.820871][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 183.833075][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 183.845270][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 183.857352][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 183.869466][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 188.764251][ C1] net_ratelimit: 89357 callbacks suppressed [ 188.764275][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 188.782291][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 188.794380][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 188.806591][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 188.818765][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 188.831071][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 188.843188][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 188.855363][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 188.867402][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 188.879604][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 193.774220][ C1] net_ratelimit: 89276 callbacks suppressed [ 193.774245][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 193.792536][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 193.804660][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 193.817209][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 193.829522][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 193.841545][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 193.853579][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 193.865598][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 193.877765][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 193.889870][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 198.784254][ C1] net_ratelimit: 87359 callbacks suppressed [ 198.784277][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 198.802280][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 198.814419][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 198.826534][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 198.838718][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 198.850769][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 198.862867][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 198.874946][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 198.886962][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 198.898975][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 203.794208][ C1] net_ratelimit: 82988 callbacks suppressed [ 203.794232][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 203.812301][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 203.824320][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 203.836460][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 203.848508][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 203.860599][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 203.872865][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 203.884947][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 203.896992][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 203.909097][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 208.804229][ C1] net_ratelimit: 83626 callbacks suppressed [ 208.804252][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 208.822363][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 208.834450][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 208.846495][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 208.858611][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 208.870705][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 208.882743][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 208.894757][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 208.906833][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 208.918946][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 213.814209][ C1] net_ratelimit: 83412 callbacks suppressed [ 213.814232][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 213.832272][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 213.844477][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 213.856599][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 213.868695][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 213.880725][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 213.892825][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 213.904999][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 213.917043][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 213.929593][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 218.824235][ C1] net_ratelimit: 88012 callbacks suppressed [ 218.824259][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 218.842416][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 218.854602][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 218.866636][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 218.878868][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 218.891847][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 218.903877][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 218.916492][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 218.928552][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 218.940638][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 223.834220][ C1] net_ratelimit: 85003 callbacks suppressed [ 223.834243][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 223.852490][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 223.864517][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 223.876551][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 223.888725][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 223.900754][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 223.912901][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 223.924930][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 223.937027][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 223.949169][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 228.844221][ C1] net_ratelimit: 82065 callbacks suppressed [ 228.844247][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 228.862304][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 228.874465][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 228.886494][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 228.898586][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 228.910674][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 228.922703][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 228.934765][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 228.946785][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 228.958861][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 233.854199][ C1] net_ratelimit: 84996 callbacks suppressed [ 233.854224][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 233.872287][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 233.884503][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 233.896614][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 233.908691][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 233.920720][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 233.932824][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 233.944901][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 233.956903][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 233.968901][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 238.864259][ C1] net_ratelimit: 86116 callbacks suppressed [ 238.864282][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 238.882367][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 238.894727][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 238.907026][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 238.919224][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 238.931394][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 238.943414][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 238.955421][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 238.967455][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 238.979681][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 243.874203][ C1] net_ratelimit: 84363 callbacks suppressed [ 243.874228][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 243.892305][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 243.904344][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 243.916440][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 243.928511][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 243.940527][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 243.952550][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 243.964579][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 243.976664][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 243.988715][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 248.884208][ C1] net_ratelimit: 84973 callbacks suppressed [ 248.884231][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 248.902273][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 248.914351][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 248.926367][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 248.938459][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 248.950540][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 248.962554][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 248.974684][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 248.986722][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 248.998803][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 253.894208][ C1] net_ratelimit: 83828 callbacks suppressed [ 253.894233][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 253.912188][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 253.924232][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 253.936335][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 253.948358][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 253.960460][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 253.972507][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 253.984604][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 253.996685][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 254.008703][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 255.024602][ T37] INFO: task kworker/u8:1:13 blocked for more than 125 seconds. [ 255.032321][ T37] Not tainted syzkaller #0 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 255.105770][ T36] audit: type=1400 audit(1770582741.120:262): avc: denied { write } for pid=283 comm="syz-executor" path="pipe:[1478]" dev="pipefs" ino=1478 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 255.168280][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 255.177035][ T37] task:kworker/u8:1 state:D stack:0 pid:13 tgid:13 ppid:2 flags:0x00004000 [ 255.187311][ T37] Workqueue: netns cleanup_net [ 255.192130][ T37] Call Trace: [ 255.195469][ T37] [ 255.198444][ T37] __schedule+0x134f/0x1ea0 [ 255.203020][ T37] ? __sched_text_start+0x10/0x10 [ 255.208132][ T37] ? kthread_data+0x54/0xc0 [ 255.212686][ T37] ? wq_worker_sleeping+0x69/0x260 [ 255.217859][ T37] ? __kasan_check_write+0x18/0x20 [ 255.223020][ T37] schedule+0xc5/0x240 [ 255.227161][ T37] schedule_timeout+0xc7/0x3b0 [ 255.231974][ T37] ? __cfi_schedule_timeout+0x10/0x10 [ 255.237427][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 255.243014][ T37] ? __smp_call_single_queue+0xd8/0x380 [ 255.248631][ T37] ? generic_exec_single+0x1fd/0x500 [ 255.253965][ T37] wait_for_common+0x369/0x650 [ 255.259222][ T37] ? wait_for_completion+0x40/0x40 [ 255.264390][ T37] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 255.269894][ T37] wait_for_completion+0x1c/0x40 [ 255.274886][ T37] rcu_barrier+0x415/0x540 [ 255.279337][ T37] netdev_run_todo+0x118/0xce0 [ 255.284139][ T37] ? __cfi_netdev_run_todo+0x10/0x10 [ 255.289586][ T37] ? mutex_is_locked+0x1b/0x50 [ 255.294419][ T37] ? nexthop_net_exit_batch_rtnl+0x22d/0x290 [ 255.300453][ T37] ? br_net_exit_batch_rtnl+0x157/0x1a0 [ 255.306064][ T37] rtnl_unlock+0x12/0x20 [ 255.310355][ T37] cleanup_net+0x648/0xc90 [ 255.314851][ T37] ? __cfi_cleanup_net+0x10/0x10 [ 255.319828][ T37] ? __schedule+0x1357/0x1ea0 [ 255.324564][ T37] ? kick_pool+0xb9/0x550 [ 255.328929][ T37] process_scheduled_works+0x7d4/0x1020 [ 255.334629][ T37] worker_thread+0xc70/0x10b0 [ 255.339356][ T37] kthread+0x2c9/0x370 [ 255.343450][ T37] ? __cfi_worker_thread+0x10/0x10 [ 255.348663][ T37] ? __cfi_kthread+0x10/0x10 [ 255.353291][ T37] ret_from_fork+0x67/0xa0 [ 255.357853][ T37] ? __cfi_kthread+0x10/0x10 [ 255.362472][ T37] ret_from_fork_asm+0x1a/0x30 [ 255.367300][ T37] [ 255.370480][ T37] NMI backtrace for cpu 1 [ 255.370496][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 e538f3f6a543b135812147031d083fd1f2699041 [ 255.370524][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 255.370538][ T37] Call Trace: [ 255.370545][ T37] [ 255.370554][ T37] __dump_stack+0x21/0x30 [ 255.370583][ T37] dump_stack_lvl+0x140/0x1c0 [ 255.370610][ T37] ? __cfi_dump_stack_lvl+0x10/0x10 [ 255.370639][ T37] dump_stack+0x19/0x20 [ 255.370665][ T37] nmi_cpu_backtrace+0x2ba/0x2d0 [ 255.370695][ T37] ? rcu_read_unlock_special+0xb7/0x420 [ 255.370722][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10 [ 255.370752][ T37] ? sched_show_task+0x371/0x530 [ 255.370779][ T37] ? __rcu_read_unlock+0xc0/0xc0 [ 255.370805][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 255.370832][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 255.370858][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0 [ 255.370890][ T37] arch_trigger_cpumask_backtrace+0x14/0x20 [ 255.370916][ T37] watchdog+0xdad/0xf00 [ 255.370946][ T37] ? __kasan_check_write+0x18/0x20 [ 255.370975][ T37] ? __cfi_watchdog+0x10/0x10 [ 255.371006][ T37] ? __kasan_check_read+0x15/0x20 [ 255.371031][ T37] ? __kthread_parkme+0x137/0x180 [ 255.371063][ T37] ? schedule+0xc5/0x240 [ 255.371081][ T37] kthread+0x2c9/0x370 [ 255.371106][ T37] ? __cfi_watchdog+0x10/0x10 [ 255.371138][ T37] ? __cfi_kthread+0x10/0x10 [ 255.371158][ T37] ret_from_fork+0x67/0xa0 [ 255.371186][ T37] ? __cfi_kthread+0x10/0x10 [ 255.371207][ T37] ret_from_fork_asm+0x1a/0x30 [ 255.371240][ T37] [ 255.531619][ T37] Sending NMI from CPU 1 to CPUs 0: [ 255.538781][ C0] NMI backtrace for cpu 0 [ 255.538805][ C0] CPU: 0 UID: 0 PID: 33 Comm: rcuop/1 Not tainted syzkaller #0 e538f3f6a543b135812147031d083fd1f2699041 [ 255.538826][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 255.538842][ C0] RIP: 0010:get_stack_info_noinstr+0x11/0x130 [ 255.538866][ C0] Code: 00 eb b7 cc cc cc cc cc cc b8 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 <49> 89 d6 49 89 f4 49 89 ff e8 21 01 00 00 b3 01 84 c0 75 0f 65 48 [ 255.538879][ C0] RSP: 0018:ffffc90000006f88 EFLAGS: 00000282 [ 255.538895][ C0] RAX: 1ffff92000000e2e RBX: ffffc90000007168 RCX: ffffc90000007168 [ 255.538908][ C0] RDX: ffffc90000007148 RSI: ffff888103678000 RDI: ffffc90000227a80 [ 255.538920][ C0] RBP: ffffc90000006fb0 R08: ffffc90000007210 R09: ffffc90000007208 [ 255.538932][ C0] R10: 0000000000000010 R11: ffffffff8175cb90 R12: ffffc90000007148 [ 255.538943][ C0] R13: dffffc0000000000 R14: ffffc90000007148 R15: ffff888103678000 [ 255.538955][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 255.538969][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 255.538980][ C0] CR2: 00007ffe86a44d1c CR3: 000000010c768000 CR4: 00000000003526b0 [ 255.538995][ C0] Call Trace: [ 255.539000][ C0] [ 255.539008][ C0] get_stack_info+0x3e/0x100 [ 255.539032][ C0] update_stack_state+0x16b/0x4b0 [ 255.539052][ C0] unwind_next_frame+0x3c1/0x750 [ 255.539069][ C0] ? __kernel_text_address+0x11/0x40 [ 255.539089][ C0] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 255.539105][ C0] arch_stack_walk+0x138/0x170 [ 255.539127][ C0] ? do_softirq+0xb8/0x110 [ 255.539149][ C0] stack_trace_save+0xaa/0x100 [ 255.539163][ C0] ? __cfi_stack_trace_save+0x10/0x10 [ 255.539178][ C0] ? stack_depot_save_flags+0x38/0x800 [ 255.539196][ C0] kasan_save_track+0x3e/0x80 [ 255.539217][ C0] ? kasan_save_track+0x3e/0x80 [ 255.539236][ C0] ? kasan_save_alloc_info+0x40/0x50 [ 255.539253][ C0] ? __kasan_slab_alloc+0x73/0x90 [ 255.539273][ C0] ? kmem_cache_alloc_node_noprof+0x1ca/0x420 [ 255.539293][ C0] ? kmalloc_reserve+0xcf/0x4f0 [ 255.539310][ C0] ? __alloc_skb+0x144/0x370 [ 255.539326][ C0] ? fdb_notify+0x78/0x150 [ 255.539344][ C0] ? br_fdb_update+0x4b7/0x680 [ 255.539363][ C0] ? br_handle_frame_finish+0x3a3/0x1760 [ 255.539385][ C0] ? br_handle_frame+0x5a6/0xba0 [ 255.539406][ C0] ? __netif_receive_skb_core+0xfae/0x3ab0 [ 255.539425][ C0] ? process_backlog+0x3e5/0xad0 [ 255.539443][ C0] ? __napi_poll+0xd3/0x610 [ 255.539459][ C0] ? net_rx_action+0x5ea/0xd80 [ 255.539476][ C0] ? handle_softirqs+0x1aa/0x630 [ 255.539497][ C0] ? __do_softirq+0xf/0x16 [ 255.539511][ C0] ? do_softirq+0xb8/0x110 [ 255.539537][ C0] kasan_save_alloc_info+0x40/0x50 [ 255.539553][ C0] __kasan_slab_alloc+0x73/0x90 [ 255.539575][ C0] kmem_cache_alloc_node_noprof+0x1ca/0x420 [ 255.539594][ C0] ? kmalloc_reserve+0xcf/0x4f0 [ 255.539612][ C0] kmalloc_reserve+0xcf/0x4f0 [ 255.539629][ C0] __alloc_skb+0x144/0x370 [ 255.539645][ C0] ? br_fdb_find_rcu+0x50/0x50 [ 255.539663][ C0] fdb_notify+0x78/0x150 [ 255.539681][ C0] br_fdb_update+0x4b7/0x680 [ 255.539701][ C0] ? __cfi_br_fdb_update+0x10/0x10 [ 255.539719][ C0] ? ip6_rcv_finish+0x363/0x3e0 [ 255.539736][ C0] ? process_backlog+0x44b/0xad0 [ 255.539754][ C0] ? __napi_poll+0xd3/0x610 [ 255.539770][ C0] ? net_rx_action+0x5ea/0xd80 [ 255.539788][ C0] ? __do_softirq+0xf/0x16 [ 255.539801][ C0] ? do_softirq+0xb8/0x110 [ 255.539821][ C0] ? __local_bh_enable_ip+0x74/0x80 [ 255.539848][ C0] ? rcu_do_batch+0x5d9/0xd40 [ 255.539868][ C0] br_handle_frame_finish+0x3a3/0x1760 [ 255.539892][ C0] ? __cfi_br_handle_frame_finish+0x10/0x10 [ 255.539918][ C0] br_handle_frame+0x5a6/0xba0 [ 255.539940][ C0] ? __cfi_br_handle_frame+0x10/0x10 [ 255.539962][ C0] __netif_receive_skb_core+0xfae/0x3ab0 [ 255.539979][ C0] ? ip6_mc_input+0x516/0x6c0 [ 255.539996][ C0] ? sk_skb_reason_drop+0xd8/0x310 [ 255.540016][ C0] ? __cfi_ip6_mc_input+0x10/0x10 [ 255.540033][ C0] ? qdisc_run_end+0x120/0x120 [ 255.540050][ C0] ? ip6_rcv_finish+0x363/0x3e0 [ 255.540066][ C0] ? ipv6_rcv+0xf1/0x240 [ 255.540082][ C0] ? __cfi_ipv6_rcv+0x10/0x10 [ 255.540100][ C0] ? __cfi_ip6_rcv_finish+0x10/0x10 [ 255.540116][ C0] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 255.540139][ C0] process_backlog+0x3e5/0xad0 [ 255.540160][ C0] __napi_poll+0xd3/0x610 [ 255.540177][ C0] net_rx_action+0x5ea/0xd80 [ 255.540197][ C0] ? __cfi_net_rx_action+0x10/0x10 [ 255.540215][ C0] ? sched_clock+0x44/0x60 [ 255.540233][ C0] ? __cfi_sched_clock_cpu+0x10/0x10 [ 255.540253][ C0] ? irqtime_account_irq+0x51/0x1c0 [ 255.540273][ C0] handle_softirqs+0x1aa/0x630 [ 255.540295][ C0] __do_softirq+0xf/0x16 [ 255.540309][ C0] do_softirq+0xb8/0x110 [ 255.540329][ C0] [ 255.540335][ C0] [ 255.540340][ C0] ? __cfi_do_softirq+0x10/0x10 [ 255.540361][ C0] ? __cfi_ovl_free_inode+0x10/0x10 [ 255.540382][ C0] ? __cfi_i_callback+0x10/0x10 [ 255.540399][ C0] __local_bh_enable_ip+0x74/0x80 [ 255.540420][ C0] rcu_do_batch+0x5d9/0xd40 [ 255.540443][ C0] ? rcu_core+0xd30/0xd30 [ 255.540462][ C0] ? __kasan_check_write+0x18/0x20 [ 255.540480][ C0] ? _raw_spin_lock+0x92/0x120 [ 255.540501][ C0] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 255.540524][ C0] ? __kasan_check_read+0x15/0x20 [ 255.540541][ C0] ? rcu_nocb_cb_kthread+0x50f/0xb30 [ 255.540563][ C0] rcu_nocb_cb_kthread+0x524/0xb30 [ 255.540586][ C0] ? __cfi_rcu_nocb_cb_kthread+0x10/0x10 [ 255.540608][ C0] ? __kasan_check_write+0x18/0x20 [ 255.540625][ C0] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 255.540647][ C0] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 255.540668][ C0] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 255.540690][ C0] ? set_cpus_allowed_ptr+0xa1/0xf0 [ 255.540713][ C0] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 255.540736][ C0] ? __kasan_check_read+0x15/0x20 [ 255.540754][ C0] ? __kthread_parkme+0x137/0x180 [ 255.540776][ C0] ? schedule+0xc5/0x240 [ 255.540789][ C0] kthread+0x2c9/0x370 [ 255.540803][ C0] ? __cfi_rcu_nocb_cb_kthread+0x10/0x10 [ 255.540825][ C0] ? __cfi_kthread+0x10/0x10 [ 255.540844][ C0] ret_from_fork+0x67/0xa0 [ 255.540863][ C0] ? __cfi_kthread+0x10/0x10 [ 255.540877][ C0] ret_from_fork_asm+0x1a/0x30 [ 255.540901][ C0] [ 258.904210][ C1] net_ratelimit: 70998 callbacks suppressed [ 258.904234][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 258.922252][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 258.934274][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 258.946480][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 258.958557][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 258.970609][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 258.982751][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 258.996653][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 259.008668][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 259.020693][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 263.914188][ C1] net_ratelimit: 86831 callbacks suppressed [ 263.914212][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 263.932292][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 263.944371][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 263.956406][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 263.968486][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 263.980506][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0) [ 263.992602][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 264.004751][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 264.016802][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 264.028915][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:0c:6c:0b:33:05, vlan:0)