last executing test programs: 2.534176665s ago: executing program 1 (id=530): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) madvise(&(0x7f0000130000/0xc00000)=nil, 0xc00000, 0x4) 2.532782895s ago: executing program 1 (id=532): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000400)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r5 = dup(r4) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000e40), 0x0, &(0x7f0000000e80)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r5}}) 2.005516591s ago: executing program 3 (id=533): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x415a, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) recvmmsg(r0, &(0x7f0000000340), 0x0, 0x45833af92e4b38ff, 0x0) 1.813172238s ago: executing program 3 (id=534): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000540)={'syz1\x00', {0x0, 0x9}, 0x0, [0x80000000, 0x3, 0x3ff, 0x8, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0xffffffff, 0x4, 0x0, 0x100000, 0x0, 0x0, 0xf5b1, 0xffffffff, 0x10000000, 0x99, 0x20000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffe, 0x0, 0x0, 0x1], [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f, 0xedc0, 0x0, 0x5ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff8, 0x0, 0xa0000800, 0x0, 0x2000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x9, 0x200000, 0x0, 0x7fc, 0x2, 0x0, 0x2000079, 0x800400, 0x0, 0x0, 0x7, 0x40000, 0x0, 0xc0800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x81, 0x0, 0x10000000, 0x0, 0xfffffffc, 0x2, 0x0, 0x4771], [0xc35, 0x7f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x100000, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x0, 0x8, 0x0, 0x0, 0x200000, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0xfffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7fff], [0x10000002, 0xfffffffc, 0x6, 0xffffffff, 0x0, 0x3, 0xfffffffe, 0x4, 0x0, 0x0, 0x0, 0x3, 0xfffffffc, 0x4, 0x80000800, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0xaa, 0x0, 0x0, 0x10, 0x5, 0xfffffffd, 0x0, 0x0, 0x100000, 0x8001, 0x80, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x4, 0x0, 0x0, 0x0, 0xffffe]}, 0x45c) ioctl$UI_SET_SWBIT(r0, 0x4004556d, 0x3) 1.747838754s ago: executing program 3 (id=535): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x18, r1, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0xaa34a4cfdf933201}, 0x10) 1.747691634s ago: executing program 3 (id=536): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./bus\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000280)='./bus/file0\x00', 0x0) renameat2(r0, &(0x7f00000004c0)='./bus/file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x2) 1.747568834s ago: executing program 3 (id=537): r0 = epoll_create1(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x20000014}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)={0xa0000001}) ppoll(&(0x7f0000000980)=[{r3, 0x1}], 0x1, 0x0, 0x0, 0x0) 1.647858393s ago: executing program 1 (id=538): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='tracefs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000003c0)={[{@userxattr}, {@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) 1.57279372s ago: executing program 1 (id=539): fsopen(&(0x7f00000004c0)='hfs\x00', 0x1) 1.402193685s ago: executing program 1 (id=540): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r1, &(0x7f0000002140)={0x2020}, 0x2020) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x2c) syz_fuse_handle_req(r1, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 904.800319ms ago: executing program 3 (id=541): socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './cgroup\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x3, 0x0, 0x1004000, 0x0, 0xb49, 0x0, 0x6, 0x1, 0x3}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9c0000000001050500000000000000000a0000003c0002802c00018014000300ff01000000000000000000000000000114000400ff0200000000000000000000000000010c0002800500010000000000440001800c00028005000100000000002c00018014000300ff0295c200000000000000000000000114000400fc000000000000000000000000000000060003400001000008000740000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4041}, 0x0) 736.367704ms ago: executing program 0 (id=542): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000040)={0x82, 0x3, 0x0, 0x717e387b, 0x40, "1ae34e0626788a22b2fb12dab240794233a5bd", 0x4, 0x2}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x60081, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x15) ioctl$TCSETS(r0, 0x404c4701, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x400000, 0x14, "3eccd8000000000000000010000000040100"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180)=0xf9) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000001c0)=0xd) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000280)=0xb3) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000002c0)=0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000140)=0x5) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x8) 610.497345ms ago: executing program 0 (id=543): r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x6, 0x4) syz_genetlink_get_family_id$devlink(&(0x7f0000000700), r0) 610.313885ms ago: executing program 0 (id=544): r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, 0x0, 0x2000c040) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000040)="940910bc996c301c8107070400", 0x28) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f0000000000)) 597.650157ms ago: executing program 0 (id=545): prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) io_setup(0x5, 0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000140)) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000080)=0x200000000) r3 = dup2(r2, r2) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000000)=0x5) read$FUSE(r3, &(0x7f0000004d80)={0x2020}, 0x2020) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6(0xa, 0x80003, 0xff) socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close_range(r4, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x11e) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200), 0x2, 0x0) r6 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x4) ioctl$KVM_CREATE_GUEST_MEMFD(r6, 0xc040aed4, &(0x7f0000000040)={0x10000, 0x7305be4b}) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000003580)={&(0x7f0000000600)=@newsa={0xf8, 0x10, 0x1, 0x70bd28, 0x25dfdbff, {{@in=@local, @in=@loopback, 0x4e23, 0x0, 0x2000, 0x8000, 0x0, 0x20, 0x0, 0xc}, {@in=@rand_addr=0x64010102, 0x20, 0x6c}, @in6=@dev={0xfe, 0x80, '\x00', 0x23}, {0xfffffffffffffffe, 0x0, 0x0, 0x800000000000001, 0x10000000002c8, 0x6, 0x4000000000000}, {0x1fffffffffff, 0x8, 0x0, 0x4}, {0x0, 0x9}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x3}, [@XFRMA_IF_ID={0x8, 0x1f, 0x4}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4075}, 0x4800) 597.405557ms ago: executing program 1 (id=546): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000d3e457201e040b40e73e000000010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000180)={0x2c, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 170.446765ms ago: executing program 2 (id=547): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x4c032, 0xffffffffffffffff, 0x4000000) rt_sigprocmask(0x0, &(0x7f0000000040)={[0xfffffffffffffffd]}, 0x0, 0x8) 170.254465ms ago: executing program 2 (id=548): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYBLOB="430325"], 0x1c}, 0x1, 0x0, 0x0, 0x4000044}, 0x0) 170.088745ms ago: executing program 0 (id=549): syz_open_dev$usbfs(&(0x7f0000000100), 0x205, 0x8401) syz_open_dev$usbmon(&(0x7f0000000900), 0x7, 0x2) syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) socket$inet6(0xa, 0x5, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0) 125.580019ms ago: executing program 2 (id=550): syz_open_procfs(0x0, &(0x7f0000000380)='mounts\x00') pselect6(0x40, &(0x7f0000000300)={0x3, 0x5, 0xc, 0x6, 0x0, 0x101, 0xe, 0x32}, 0x0, &(0x7f0000000480)={0x8, 0x40, 0x10001, 0x8000, 0x9, 0x10001, 0x7fffffffffffffff, 0x9}, &(0x7f0000000500), 0x0) 125.376399ms ago: executing program 0 (id=551): r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000540)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00') writev(r4, &(0x7f0000000100)=[{&(0x7f00000000c0)='4', 0x1}], 0x1) 341.7µs ago: executing program 2 (id=552): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000180)={0x0, 0x1, 0xf, 0x14, 0x200, 0x0}) 127.62µs ago: executing program 2 (id=553): r0 = syz_open_dev$loop(&(0x7f0000000100), 0x2, 0x2001) unshare(0x6020400) ioctl$LOOP_CONFIGURE(r0, 0x40081271, &(0x7f0000000480)={0xffffffffffffffff, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x1, 0x14, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d960001000000000000000000007efff100004000", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c527d3d458dd4992861ac00", "f4bd000000801900", [0x8, 0xffffffff9673e35d]}}) 0s ago: executing program 2 (id=554): r0 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000980)={r0, r0, 0x4, 0x0, 0x0, 0x5, 0xf7, 0xe4b, 0x8001, 0x9, 0x0, 0xe, 'syz0\x00'}) 0s ago: executing program 3 (id=557): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file1\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file1/file2\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file1/file2/file3\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file1/file2/file3/file4\x00', 0x1c0) mknodat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/file1/file2/file3/file5\x00', 0x81c0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file6\x00', 0x1c0) mount$bind(&(0x7f0000000300)='./file0/file1\x00', &(0x7f0000000340)='./file0/file6\x00', 0x0, 0x5000, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file6/file2\x00', 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f00000003c0)='./file0/file1/file2\x00', 0xffffffffffffff9c, &(0x7f0000000400)='./file0/file2\x00', 0x0) r1 = landlock_create_ruleset(&(0x7f0000000440)={0x2004}, 0x18, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0/file2/file3/file4\x00', 0x0, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r1, 0x1, &(0x7f00000004c0)={0x4, r2}, 0x0) landlock_restrict_self(r1, 0x0) renameat2(r0, &(0x7f0000000540)='file3/file5\x00', r0, &(0x7f0000000580)='file3/file4/file5\x00', 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.122' (ED25519) to the list of known hosts. [ 20.634302][ T36] audit: type=1400 audit(1771518811.640:64): avc: denied { mounton } for pid=282 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 20.635325][ T282] cgroup: Unknown subsys name 'net' [ 20.656997][ T36] audit: type=1400 audit(1771518811.640:65): avc: denied { mount } for pid=282 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.684252][ T36] audit: type=1400 audit(1771518811.680:66): avc: denied { unmount } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.684384][ T282] cgroup: Unknown subsys name 'devices' [ 20.807659][ T282] cgroup: Unknown subsys name 'hugetlb' [ 20.813265][ T282] cgroup: Unknown subsys name 'rlimit' [ 20.965563][ T36] audit: type=1400 audit(1771518811.980:67): avc: denied { setattr } for pid=282 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 20.988748][ T36] audit: type=1400 audit(1771518811.980:68): avc: denied { mounton } for pid=282 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 21.009118][ T284] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 21.013625][ T36] audit: type=1400 audit(1771518811.980:69): avc: denied { mount } for pid=282 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 21.045132][ T36] audit: type=1400 audit(1771518812.040:70): avc: denied { relabelto } for pid=284 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.051561][ T282] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 21.070529][ T36] audit: type=1400 audit(1771518812.040:71): avc: denied { write } for pid=284 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.104811][ T36] audit: type=1400 audit(1771518812.070:72): avc: denied { read } for pid=282 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.130490][ T36] audit: type=1400 audit(1771518812.070:73): avc: denied { open } for pid=282 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.378495][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.385579][ T290] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.392618][ T290] bridge_slave_0: entered allmulticast mode [ 22.399207][ T290] bridge_slave_0: entered promiscuous mode [ 22.408583][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.415681][ T290] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.422730][ T290] bridge_slave_1: entered allmulticast mode [ 22.429245][ T290] bridge_slave_1: entered promiscuous mode [ 22.462586][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.469721][ T292] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.476908][ T292] bridge_slave_0: entered allmulticast mode [ 22.483088][ T292] bridge_slave_0: entered promiscuous mode [ 22.489588][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.496652][ T292] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.503738][ T292] bridge_slave_1: entered allmulticast mode [ 22.509956][ T292] bridge_slave_1: entered promiscuous mode [ 22.571700][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.578808][ T289] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.585889][ T289] bridge_slave_0: entered allmulticast mode [ 22.592210][ T289] bridge_slave_0: entered promiscuous mode [ 22.601420][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.608511][ T289] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.615578][ T289] bridge_slave_1: entered allmulticast mode [ 22.621870][ T289] bridge_slave_1: entered promiscuous mode [ 22.656693][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.663748][ T291] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.670840][ T291] bridge_slave_0: entered allmulticast mode [ 22.677156][ T291] bridge_slave_0: entered promiscuous mode [ 22.683652][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.690832][ T291] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.697919][ T291] bridge_slave_1: entered allmulticast mode [ 22.704088][ T291] bridge_slave_1: entered promiscuous mode [ 22.763211][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.770303][ T290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.777624][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.784649][ T290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.844275][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.851355][ T292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.858648][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.865700][ T292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.896413][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.903474][ T289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.910796][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.917846][ T289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.936333][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.943596][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.950995][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.958412][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.965798][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.972914][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.987338][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.994390][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.005554][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.012595][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.036537][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.043566][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.051173][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.058219][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.095486][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.102552][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.110648][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.117731][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.136677][ T290] veth0_vlan: entered promiscuous mode [ 23.156255][ T290] veth1_macvtap: entered promiscuous mode [ 23.169121][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.176186][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.191479][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.198540][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.232565][ T289] veth0_vlan: entered promiscuous mode [ 23.241056][ T292] veth0_vlan: entered promiscuous mode [ 23.262661][ T292] veth1_macvtap: entered promiscuous mode [ 23.271293][ T289] veth1_macvtap: entered promiscuous mode [ 23.279374][ T290] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 23.317221][ T291] veth0_vlan: entered promiscuous mode [ 23.353798][ T291] veth1_macvtap: entered promiscuous mode [ 23.366652][ T340] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 23.397846][ T340] IPv6: NLM_F_CREATE should be specified when creating new route [ 23.450066][ T351] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=351 comm=syz.2.3 [ 23.487524][ T346] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=346 comm=syz.3.6 [ 23.519093][ T357] usb usb8: usbfs: process 357 (syz.3.9) did not claim interface 8 before use [ 23.542224][ T359] netlink: 68 bytes leftover after parsing attributes in process `syz.3.10'. [ 23.548235][ T355] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 23.561311][ T359] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 23.715423][ T332] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 23.715467][ T10] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 23.865543][ T332] usb 3-1: device descriptor read/64, error -71 [ 23.883276][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 23.889543][ T10] usb 2-1: config 0 has an invalid interface number: 230 but max is 0 [ 23.897773][ T10] usb 2-1: config 0 has no interface number 0 [ 23.903853][ T10] usb 2-1: config 0 interface 230 has no altsetting 0 [ 23.905400][ T45] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 23.913541][ T10] usb 2-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05 [ 23.927250][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 23.935240][ T10] usb 2-1: Product: syz [ 23.939420][ T10] usb 2-1: Manufacturer: syz [ 23.944048][ T10] usb 2-1: SerialNumber: syz [ 23.949671][ T10] usb 2-1: config 0 descriptor?? [ 23.955698][ T10] ums-usbat 2-1:0.230: USB Mass Storage device detected [ 23.963365][ T10] ums-usbat 2-1:0.230: Quirks match for vid 0781 pid 0005: 1 [ 24.015427][ T64] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 24.067373][ T45] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 24.078561][ T45] usb 4-1: config 27 interface 0 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 24.089256][ T45] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 24.098321][ T45] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 24.106442][ T332] usb 3-1: device descriptor read/64, error -71 [ 24.115423][ T45] usb 4-1: invalid MIDI out EP 0 [ 24.123450][ T45] snd-usb-audio 4-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 24.146609][ T333] udevd[333]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:27.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 24.166441][ T64] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 24.177372][ T64] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 24.187151][ T64] usb 1-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 24.196213][ T64] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 24.204675][ T64] usb 1-1: config 0 descriptor?? [ 24.317083][ T378] usb 4-1: USB disconnect, device number 2 [ 24.345590][ T332] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 24.476080][ T332] usb 3-1: device descriptor read/64, error -71 [ 24.715418][ T332] usb 3-1: device descriptor read/64, error -71 [ 24.815137][ T64] usbhid 1-1:0.0: can't add hid device: -71 [ 24.821187][ T64] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 24.825531][ T332] usb usb3-port1: attempt power cycle [ 24.830061][ T64] usb 1-1: USB disconnect, device number 2 [ 24.852580][ T382] netlink: 68 bytes leftover after parsing attributes in process `syz.3.17'. [ 25.175499][ T332] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 25.206471][ T332] usb 3-1: device descriptor read/8, error -71 [ 25.339793][ T332] usb 3-1: device descriptor read/8, error -71 [ 25.458170][ T405] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 25.595479][ T332] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 25.616479][ T332] usb 3-1: device descriptor read/8, error -71 [ 25.746593][ T332] usb 3-1: device descriptor read/8, error -71 [ 25.845385][ T378] kernel read not supported for file [fscontext] (pid: 378 comm: kworker/0:4) [ 25.865501][ T332] usb usb3-port1: unable to enumerate USB device [ 25.872485][ T36] kauditd_printk_skb: 93 callbacks suppressed [ 25.872501][ T36] audit: type=1400 audit(1771518816.880:167): avc: denied { watch watch_reads } for pid=415 comm="syz.3.30" path="/14/file0" dev="tmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 25.924715][ T36] audit: type=1400 audit(1771518816.930:168): avc: denied { bpf } for pid=419 comm="syz.3.32" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 26.007640][ T36] audit: type=1400 audit(1771518817.020:169): avc: denied { create } for pid=421 comm="syz.3.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 26.246895][ T10] ums-usbat 2-1:0.230: probe with driver ums-usbat failed with error -5 [ 26.365585][ T36] audit: type=1400 audit(1771518817.380:170): avc: denied { create } for pid=431 comm="syz.0.37" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 26.422432][ T36] audit: type=1326 audit(1771518817.430:171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=440 comm="syz.0.41" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa13959c629 code=0x0 [ 26.450759][ T45] usb 2-1: USB disconnect, device number 2 [ 26.464463][ T443] capability: warning: `syz.1.42' uses deprecated v2 capabilities in a way that may be insecure [ 26.525066][ T36] audit: type=1400 audit(1771518817.530:172): avc: denied { mount } for pid=450 comm="syz.2.46" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 26.525829][ T451] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 26.557545][ T36] audit: type=1400 audit(1771518817.570:173): avc: denied { mount } for pid=450 comm="syz.2.46" name="/" dev="overlay" ino=4611686018427387905 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 26.567831][ T451] overlayfs: failed to look up (tracing) for ino (-66) [ 26.591993][ T451] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 26.608956][ T451] overlayfs: d_ino too big (., ino=4611686018427387905, xinobits=3) [ 26.622592][ T451] overlayfs: d_ino too big (.., ino=4611686018427387905, xinobits=3) [ 26.631455][ T451] overlayfs: d_ino too big (4, ino=9223372036854775842, xinobits=3) [ 26.639834][ T451] overlayfs: d_ino too big (syzcgroup, ino=9223372036854775816, xinobits=3) [ 26.648720][ T451] overlayfs: d_ino too big (syz-inputs, ino=9223372036854775815, xinobits=3) [ 26.657638][ T451] overlayfs: d_ino too big (sys, ino=9223372036854775814, xinobits=3) [ 26.665951][ T451] overlayfs: d_ino too big (selinux, ino=9223372036854775813, xinobits=3) [ 26.674566][ T451] overlayfs: d_ino too big (proc, ino=9223372036854775812, xinobits=3) [ 26.683258][ T451] overlayfs: d_ino too big (dev, ino=9223372036854775811, xinobits=3) [ 26.691895][ T451] overlayfs: d_ino too big (devices_deferred, ino=4611686018427389481, xinobits=3) [ 26.721226][ T36] audit: type=1400 audit(1771518817.730:174): avc: denied { ioctl } for pid=460 comm="syz.1.50" path="/dev/vhost-vsock" dev="devtmpfs" ino=200 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 26.758294][ T36] audit: type=1400 audit(1771518817.770:175): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 27.004415][ T36] audit: type=1400 audit(1771518818.010:176): avc: denied { mounton } for pid=484 comm="syz.1.60" path="/proc/31/task" dev="proc" ino=4437 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 29.893895][ T771] ======================================================= [ 29.893895][ T771] WARNING: The mand mount option has been deprecated and [ 29.893895][ T771] and is ignored by this kernel. Remove the mand [ 29.893895][ T771] option from the mount to silence this warning. [ 29.893895][ T771] ======================================================= [ 30.087653][ T784] process 'syz.3.185' launched './file0' with NULL argv: empty string added [ 31.159443][ T851] syzkaller0: tun_chr_ioctl cmd 1074025677 [ 31.165332][ T851] syzkaller0: linktype set to 820 [ 31.335381][ T36] kauditd_printk_skb: 43 callbacks suppressed [ 31.335399][ T36] audit: type=1400 audit(1771518822.340:220): avc: denied { getopt } for pid=869 comm="syz.3.223" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 31.369901][ T36] audit: type=1400 audit(1771518822.380:221): avc: denied { read } for pid=871 comm="syz.3.224" name="msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 31.392466][ T36] audit: type=1400 audit(1771518822.380:222): avc: denied { open } for pid=871 comm="syz.3.224" path="/dev/cpu/0/msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 31.626720][ T36] audit: type=1326 audit(1771518822.640:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=879 comm="syz.2.227" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c0b39c629 code=0x7ffc0000 [ 31.650654][ T36] audit: type=1326 audit(1771518822.670:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=879 comm="syz.2.227" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c0b39c629 code=0x7ffc0000 [ 31.680049][ T36] audit: type=1326 audit(1771518822.670:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=879 comm="syz.2.227" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c0b39c629 code=0x7ffc0000 [ 31.718640][ T36] audit: type=1326 audit(1771518822.670:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=879 comm="syz.2.227" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c0b39c629 code=0x7ffc0000 [ 31.742432][ T36] audit: type=1326 audit(1771518822.670:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=879 comm="syz.2.227" exe="/root/syz-executor" sig=0 arch=c000003e syscall=438 compat=0 ip=0x7f6c0b39c629 code=0x7ffc0000 [ 31.766162][ T36] audit: type=1326 audit(1771518822.670:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=879 comm="syz.2.227" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6c0b39c629 code=0x7ffc0000 [ 31.790045][ T36] audit: type=1326 audit(1771518822.670:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=879 comm="syz.2.227" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f6c0b39c629 code=0x7ffc0000 [ 34.069050][ T1056] veth0_vlan: entered allmulticast mode [ 34.075014][ T1056] veth0_vlan: left allmulticast mode [ 34.855422][ T332] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 34.935390][ T378] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 35.005425][ T332] usb 1-1: Using ep0 maxpacket: 32 [ 35.012005][ T332] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 35.020302][ T332] usb 1-1: config 0 has no interface number 0 [ 35.027534][ T332] usb 1-1: config 0 interface 184 has no altsetting 0 [ 35.036221][ T332] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 35.045521][ T332] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.053547][ T332] usb 1-1: Product: syz [ 35.058072][ T332] usb 1-1: Manufacturer: syz [ 35.062705][ T332] usb 1-1: SerialNumber: syz [ 35.068925][ T332] usb 1-1: config 0 descriptor?? [ 35.075005][ T332] smsc75xx v1.0.0 [ 35.106806][ T378] usb 4-1: too many endpoints for config 0 interface 0 altsetting 254: 253, using maximum allowed: 30 [ 35.117944][ T378] usb 4-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid wMaxPacketSize 0 [ 35.128136][ T378] usb 4-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 35.141304][ T378] usb 4-1: config 0 interface 0 has no altsetting 0 [ 35.147978][ T378] usb 4-1: New USB device found, idVendor=05ac, idProduct=027d, bcdDevice= 0.00 [ 35.157070][ T378] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.165903][ T378] usb 4-1: config 0 descriptor?? [ 35.378382][ T1096] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 35.387825][ T1096] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 35.396538][ T1096] netlink: 8 bytes leftover after parsing attributes in process `syz.3.320'. [ 35.808791][ T378] usbhid 4-1:0.0: can't add hid device: -71 [ 35.815676][ T378] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 35.830771][ T378] usb 4-1: USB disconnect, device number 3 [ 35.876533][ T332] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000040: -71 [ 35.887489][ T332] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Error writing E2P_CMD [ 35.896995][ T332] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 35.908041][ T332] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 35.917957][ T332] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 35.928414][ T332] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 35.938060][ T332] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -71 [ 35.947715][ T332] usb 1-1: USB disconnect, device number 3 [ 36.353350][ T1098] overlayfs: missing 'lowerdir' [ 36.359148][ T1098] netlink: 104 bytes leftover after parsing attributes in process `syz.3.321'. [ 36.368318][ T36] kauditd_printk_skb: 20 callbacks suppressed [ 36.368335][ T36] audit: type=1400 audit(1771518827.370:250): avc: denied { nlmsg_read } for pid=1097 comm="syz.3.321" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 36.397281][ T36] audit: type=1400 audit(1771518827.410:251): avc: denied { write } for pid=1097 comm="syz.3.321" name="/" dev="incremental-fs" ino=568 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 36.419989][ T36] audit: type=1400 audit(1771518827.410:252): avc: denied { add_name } for pid=1097 comm="syz.3.321" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 36.444286][ T36] audit: type=1400 audit(1771518827.410:253): avc: denied { create } for pid=1097 comm="syz.3.321" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 36.469441][ T36] audit: type=1400 audit(1771518827.410:254): avc: denied { associate } for pid=1097 comm="syz.3.321" name="file0" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 36.491089][ T36] audit: type=1400 audit(1771518827.410:255): avc: denied { remove_name } for pid=1097 comm="syz.3.321" name="file0" dev="incremental-fs" ino=571 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 36.514540][ T36] audit: type=1400 audit(1771518827.410:256): avc: denied { rmdir } for pid=1097 comm="syz.3.321" name="file0" dev="incremental-fs" ino=571 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 36.537379][ T36] audit: type=1400 audit(1771518827.410:257): avc: denied { unmount } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 36.557498][ T36] audit: type=1400 audit(1771518827.410:258): avc: denied { ioctl } for pid=1101 comm="syz.0.323" path="socket:[7460]" dev="sockfs" ino=7460 ioctlcmd=0x941d scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 36.635436][ T378] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 36.688514][ T36] audit: type=1400 audit(1771518827.700:259): avc: denied { ioctl } for pid=1113 comm="syz.0.327" path="socket:[7100]" dev="sockfs" ino=7100 ioctlcmd=0x8904 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 36.706822][ T31] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 36.796131][ T378] usb 3-1: Using ep0 maxpacket: 32 [ 36.802873][ T378] usb 3-1: config 0 has no interfaces? [ 36.810332][ T378] usb 3-1: New USB device found, idVendor=0cf3, idProduct=817a, bcdDevice=eb.19 [ 36.819455][ T378] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 36.827492][ T378] usb 3-1: Product: syz [ 36.831948][ T378] usb 3-1: Manufacturer: syz [ 36.836850][ T378] usb 3-1: SerialNumber: syz [ 36.843182][ T378] usb 3-1: config 0 descriptor?? [ 36.876543][ T31] usb 4-1: Using ep0 maxpacket: 16 [ 36.882838][ T31] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 36.892711][ T31] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 36.903093][ T31] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 36.913137][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 36.922547][ T31] usb 4-1: SerialNumber: syz [ 36.928365][ T1111] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 36.936115][ T1111] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 37.027515][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.036890][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.044736][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.054260][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.062152][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.070099][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.077940][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.085873][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.093736][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.101696][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.109576][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.117530][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.125385][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.133311][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.141156][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.149085][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.157441][ T31] cdc_acm 4-1:1.0: Control and data interfaces are not separated! [ 37.170274][ T31] cdc_acm 4-1:1.0: ttyACM0: USB ACM device [ 37.178266][ T31] usb 4-1: USB disconnect, device number 4 [ 37.188465][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.204167][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.212098][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.219914][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.227825][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.235638][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.243687][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.251528][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.259892][ T1100] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 37.269170][ T1100] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 37.277396][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.286604][ T375] usb 3-1: USB disconnect, device number 6 [ 37.293632][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.301492][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.309329][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.317152][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.324953][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.332817][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.340633][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.349654][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.357444][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.365193][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.373080][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.380869][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.388708][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.396516][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.404272][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.412134][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.419910][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.427691][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.435504][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.443291][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.451300][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.459076][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.466873][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.474602][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.482344][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.490150][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.497922][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.505679][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.513424][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.521200][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.528959][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.536723][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.544469][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.552253][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.560011][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.567775][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.575536][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.583246][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.591030][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.598821][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.606597][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.614557][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.622578][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.630402][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.638262][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.646050][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.653788][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.661548][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.675866][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.683719][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.691704][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.701109][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.709056][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.720851][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.728635][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.736426][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.744153][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.751914][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.759661][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.767548][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.775291][ T378] hid-generic 0000:FFFFFFFE:0007.0001: unknown main item tag 0x0 [ 37.783666][ T378] hid-generic 0000:FFFFFFFE:0007.0001: hidraw0: HID v0.00 Device [syz0] on syz1 [ 37.859207][ T1143] fido_id[1143]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 37.875416][ T31] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 37.957143][ T331] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 38.036662][ T31] usb 2-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 38.046584][ T31] usb 2-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 38.055648][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.095388][ T331] usb 4-1: device descriptor read/64, error -71 [ 38.215392][ T45] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 38.265896][ T31] usb 2-1: string descriptor 0 read error: -71 [ 38.272314][ T31] hub 2-1:32.0: bad descriptor, ignoring hub [ 38.278484][ T31] hub 2-1:32.0: probe with driver hub failed with error -5 [ 38.305828][ T31] usb 2-1: USB disconnect, device number 3 [ 38.345454][ T331] usb 4-1: device descriptor read/64, error -71 [ 38.365390][ T45] usb 1-1: Using ep0 maxpacket: 32 [ 38.371622][ T45] usb 1-1: too many endpoints for config 0 interface 0 altsetting 3: 62, using maximum allowed: 30 [ 38.382412][ T45] usb 1-1: config 0 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 62 [ 38.395404][ T45] usb 1-1: config 0 interface 0 has no altsetting 0 [ 38.402008][ T45] usb 1-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 38.411071][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.419559][ T45] usb 1-1: config 0 descriptor?? [ 38.585407][ T331] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 38.715401][ T331] usb 4-1: device descriptor read/64, error -71 [ 38.829290][ T45] hid-thrustmaster 0003:044F:B65D.0002: global environment stack underflow [ 38.845597][ T45] hid-thrustmaster 0003:044F:B65D.0002: item 0 4 1 11 parsing failed [ 38.852915][ T1158] capability: warning: `syz.1.342' uses 32-bit capabilities (legacy support in use) [ 38.854515][ T45] hid-thrustmaster 0003:044F:B65D.0002: parse failed with error -22 [ 38.882494][ T45] hid-thrustmaster 0003:044F:B65D.0002: probe with driver hid-thrustmaster failed with error -22 [ 38.975420][ T331] usb 4-1: device descriptor read/64, error -71 [ 39.072198][ T1185] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1185 comm=syz.1.353 [ 39.092762][ T331] usb usb4-port1: attempt power cycle [ 39.353930][ T1152] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.363981][ T1152] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.377320][ T1152] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 39.386086][ T1152] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 39.402722][ T378] usb 1-1: USB disconnect, device number 4 [ 39.435411][ T331] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 39.476940][ T331] usb 4-1: device descriptor read/8, error -71 [ 39.607739][ T331] usb 4-1: device descriptor read/8, error -71 [ 39.819198][ T1269] 9pnet_fd: Insufficient options for proto=fd [ 39.845391][ T331] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 39.866496][ T331] usb 4-1: device descriptor read/8, error -71 [ 39.952401][ T1294] Zero length message leads to an empty skb [ 40.044742][ T331] usb 4-1: device descriptor read/8, error -71 [ 40.183599][ T331] usb usb4-port1: unable to enumerate USB device [ 40.864797][ T1324] ±ÿ: renamed from bridge_slave_0 (while UP) [ 41.315411][ T1153] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 41.465407][ T1153] usb 4-1: Using ep0 maxpacket: 32 [ 41.471805][ T1153] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.482854][ T1153] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 41.492629][ T1153] usb 4-1: New USB device found, idVendor=13ec, idProduct=0006, bcdDevice= 0.00 [ 41.501758][ T1153] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.510351][ T1153] usb 4-1: config 0 descriptor?? [ 41.665410][ T331] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 41.787311][ T36] kauditd_printk_skb: 14 callbacks suppressed [ 41.787330][ T36] audit: type=1400 audit(1771518832.800:274): avc: denied { accept } for pid=1355 comm="syz.2.426" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 41.813009][ T331] usb 1-1: device descriptor read/64, error -71 [ 41.822716][ T36] audit: type=1400 audit(1771518832.840:275): avc: denied { create } for pid=1355 comm="syz.2.426" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 41.849199][ T36] audit: type=1400 audit(1771518832.860:276): avc: denied { read write } for pid=1357 comm="syz.1.427" name="snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 41.872655][ T36] audit: type=1400 audit(1771518832.860:277): avc: denied { open } for pid=1357 comm="syz.1.427" path="/dev/snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 41.896021][ T36] audit: type=1400 audit(1771518832.890:278): avc: denied { read write } for pid=1359 comm="syz.2.428" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 41.920199][ T1153] zydacron 0003:13EC:0006.0003: unknown main item tag 0x0 [ 41.928953][ T36] audit: type=1400 audit(1771518832.890:279): avc: denied { open } for pid=1359 comm="syz.2.428" path="/dev/ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 41.952329][ T1153] zydacron 0003:13EC:0006.0003: unknown main item tag 0x0 [ 41.961121][ T1153] zydacron 0003:13EC:0006.0003: hidraw0: USB HID v0.00 Device [HID 13ec:0006] on usb-dummy_hcd.3-1/input0 [ 41.973169][ T36] audit: type=1400 audit(1771518832.890:280): avc: denied { ioctl } for pid=1359 comm="syz.2.428" path="/dev/ppp" dev="devtmpfs" ino=86 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 42.001233][ T36] audit: type=1400 audit(1771518832.890:281): avc: denied { setattr } for pid=1359 comm="syz.2.428" name="ptmx" dev="devtmpfs" ino=24 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ptmx_t tclass=chr_file permissive=1 [ 42.024266][ T36] audit: type=1400 audit(1771518832.950:282): avc: denied { checkpoint_restore } for pid=1357 comm="syz.1.427" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 42.105433][ T331] usb 1-1: device descriptor read/64, error -71 [ 42.185429][ T10] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 42.255403][ T378] usb 2-1: new low-speed USB device number 4 using dummy_hcd [ 42.336525][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 34, changing to 9 [ 42.345412][ T331] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 42.347633][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1800, setting to 1024 [ 42.366082][ T10] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 42.375106][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.383939][ T10] usb 3-1: config 0 descriptor?? [ 42.388951][ T378] usb 2-1: device descriptor read/64, error -71 [ 42.395561][ T1360] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 42.480159][ T1366] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 42.488766][ T1366] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 42.496557][ T331] usb 1-1: device descriptor read/64, error -71 [ 42.503802][ T1365] usb 4-1: USB disconnect, device number 9 [ 42.571882][ T36] audit: type=1400 audit(1771518833.580:283): avc: denied { mounton } for pid=1369 comm="syz.3.430" path="/119/file0" dev="fuse" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=file permissive=1 [ 42.635387][ T378] usb 2-1: device descriptor read/64, error -71 [ 42.735406][ T331] usb 1-1: device descriptor read/64, error -71 [ 42.805459][ T10] usbhid 3-1:0.0: can't add hid device: -71 [ 42.811566][ T10] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 42.820485][ T10] usb 3-1: USB disconnect, device number 7 [ 42.845458][ T331] usb usb1-port1: attempt power cycle [ 42.885406][ T378] usb 2-1: new low-speed USB device number 5 using dummy_hcd [ 43.015406][ T378] usb 2-1: device descriptor read/64, error -71 [ 43.185430][ T331] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 43.206418][ T331] usb 1-1: device descriptor read/8, error -71 [ 43.265692][ T378] usb 2-1: device descriptor read/64, error -71 [ 43.336482][ T331] usb 1-1: device descriptor read/8, error -71 [ 43.424685][ T378] usb usb2-port1: attempt power cycle [ 43.855559][ T331] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 43.886737][ T331] usb 1-1: device descriptor read/8, error -71 [ 44.027233][ T331] usb 1-1: device descriptor read/8, error -71 [ 44.075499][ T378] usb 2-1: new low-speed USB device number 6 using dummy_hcd [ 44.096984][ T378] usb 2-1: device descriptor read/8, error -71 [ 44.146317][ T331] usb usb1-port1: unable to enumerate USB device [ 44.290384][ T378] usb 2-1: device descriptor read/8, error -71 [ 44.545399][ T378] usb 2-1: new low-speed USB device number 7 using dummy_hcd [ 44.566674][ T378] usb 2-1: device descriptor read/8, error -71 [ 44.695402][ T375] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 44.704263][ T378] usb 2-1: device descriptor read/8, error -71 [ 44.815633][ T378] usb usb2-port1: unable to enumerate USB device [ 44.845442][ T1153] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 44.855524][ T375] usb 4-1: Using ep0 maxpacket: 16 [ 44.861880][ T375] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 44.872750][ T375] usb 4-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 44.882754][ T375] usb 4-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 44.892432][ T375] usb 4-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 44.902256][ T375] usb 4-1: config 1 interface 0 altsetting 3 bulk endpoint 0x8A has invalid maxpacket 0 [ 44.912130][ T375] usb 4-1: config 1 interface 0 has no altsetting 0 [ 44.918907][ T375] usb 4-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 44.928171][ T375] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.938808][ T375] ums-sddr09 4-1:1.0: USB Mass Storage device detected [ 45.010888][ T1398] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 45.019847][ T1398] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 45.026504][ T1153] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 45.037386][ T1153] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 45.048759][ T1153] usb 1-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 45.058436][ T1153] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.066593][ T1153] usb 1-1: Product: syz [ 45.072240][ T1153] usb 1-1: Manufacturer: syz [ 45.073329][ T1400] netlink: 64 bytes leftover after parsing attributes in process `syz.1.438'. [ 45.076934][ T1153] usb 1-1: SerialNumber: syz [ 45.091527][ T1153] usb 1-1: config 0 descriptor?? [ 45.098151][ T1392] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 45.105316][ T1392] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 45.137818][ T1389] netlink: 8 bytes leftover after parsing attributes in process `syz.3.435'. [ 45.147888][ T1389] netlink: 8 bytes leftover after parsing attributes in process `syz.3.435'. [ 45.157076][ T1389] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 45.173729][ T375] scsi host1: usb-storage 4-1:1.0 [ 45.245376][ T45] usb 3-1: new low-speed USB device number 8 using dummy_hcd [ 45.313686][ T1392] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 45.321079][ T1392] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 45.374217][ T331] usb 4-1: USB disconnect, device number 10 [ 45.406533][ T45] usb 3-1: descriptor type invalid, skip [ 45.412293][ T45] usb 3-1: No LPM exit latency info found, disabling LPM. [ 45.422398][ T45] usb 3-1: config 24 has an invalid interface number: 130 but max is 0 [ 45.431717][ T45] usb 3-1: config 24 has no interface number 0 [ 45.435392][ T375] usb 2-1: new full-speed USB device number 8 using dummy_hcd [ 45.438105][ T45] usb 3-1: config 24 interface 130 has no altsetting 0 [ 45.454258][ T45] usb 3-1: string descriptor 0 read error: -22 [ 45.460520][ T45] usb 3-1: New USB device found, idVendor=04b4, idProduct=6830, bcdDevice=37.dd [ 45.469651][ T45] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.480255][ T45] ums-cypress 3-1:24.130: USB Mass Storage device detected [ 45.596508][ T375] usb 2-1: config 4 has an invalid interface number: 121 but max is 0 [ 45.604785][ T375] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 45.614947][ T375] usb 2-1: config 4 has no interface number 0 [ 45.621080][ T375] usb 2-1: config 4 interface 121 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 45.634053][ T375] usb 2-1: config 4 interface 121 has no altsetting 0 [ 45.642407][ T375] usb 2-1: New USB device found, idVendor=6b86, idProduct=c211, bcdDevice=25.ca [ 45.651507][ T375] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.659537][ T375] usb 2-1: Product: syz [ 45.663687][ T375] usb 2-1: Manufacturer: syz [ 45.668697][ T375] usb 2-1: SerialNumber: syz [ 45.679181][ T1397] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 45.687779][ T1397] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 45.696295][ T1397] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 45.704856][ T1397] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 45.713137][ T1397] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 45.721705][ T1397] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 45.729963][ T1397] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 45.738812][ T1397] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 45.746667][ T1153] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 45.748955][ T10] usb 3-1: USB disconnect, device number 8 [ 45.881913][ T375] usb 2-1: USB disconnect, device number 8 [ 46.186747][ T1153] dm9601 1-1:0.0 (unnamed net_device) (uninitialized): Error reading chip ID [ 46.198593][ T1153] usb 1-1: USB disconnect, device number 9 [ 46.739723][ T1451] netlink: 8 bytes leftover after parsing attributes in process `syz.2.460'. [ 46.767050][ T1454] netlink: 104 bytes leftover after parsing attributes in process `syz.0.461'. [ 46.847126][ T36] kauditd_printk_skb: 6 callbacks suppressed [ 46.847156][ T36] audit: type=1400 audit(1771518837.850:290): avc: denied { bind } for pid=1456 comm="syz.1.462" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 47.351305][ T36] audit: type=1400 audit(1771518838.360:291): avc: denied { append } for pid=1486 comm="syz.2.473" name="uinput" dev="devtmpfs" ino=194 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 47.376235][ T1487] input: syz0 as /devices/virtual/input/input4 [ 47.409304][ T36] audit: type=1400 audit(1771518838.420:292): avc: denied { create } for pid=1488 comm="syz.2.474" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 47.495416][ T31] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 47.657613][ T31] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 47.668302][ T31] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 47.677382][ T31] usb 4-1: config 1 has no interface number 0 [ 47.687076][ T31] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 47.703642][ T31] usb 4-1: New USB device found, idVendor=0525, idProduct=779d, bcdDevice= 0.40 [ 47.713573][ T331] usb 3-1: new full-speed USB device number 9 using dummy_hcd [ 47.721132][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.729388][ T31] usb 4-1: Product: syz [ 47.733645][ T31] usb 4-1: Manufacturer: syz [ 47.738537][ T31] usb 4-1: SerialNumber: syz [ 47.746433][ T31] cdc_ncm 4-1:1.1: skipping garbage [ 47.751652][ T31] usb 4-1: selecting invalid altsetting 1 [ 47.887960][ T331] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 47.897145][ T331] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.905171][ T331] usb 3-1: Product: syz [ 47.909587][ T331] usb 3-1: Manufacturer: syz [ 47.914214][ T331] usb 3-1: SerialNumber: syz [ 47.923488][ T331] usb 3-1: config 0 descriptor?? [ 48.075437][ T375] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 48.165384][ T1153] usb 2-1: new full-speed USB device number 9 using dummy_hcd [ 48.225733][ T375] usb 1-1: Using ep0 maxpacket: 32 [ 48.231997][ T375] usb 1-1: config 0 has an invalid interface number: 12 but max is 0 [ 48.240277][ T375] usb 1-1: config 0 has no interface number 0 [ 48.246940][ T375] usb 1-1: config 0 interface 12 has no altsetting 0 [ 48.255574][ T375] usb 1-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 48.264649][ T375] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.272690][ T375] usb 1-1: Product: syz [ 48.276896][ T375] usb 1-1: Manufacturer: syz [ 48.281489][ T375] usb 1-1: SerialNumber: syz [ 48.287092][ T375] usb 1-1: config 0 descriptor?? [ 48.316362][ T1153] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 48.327308][ T1153] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 7 [ 48.340196][ T1153] usb 2-1: New USB device found, idVendor=06cb, idProduct=81a7, bcdDevice= 0.00 [ 48.349260][ T1153] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.357940][ T1153] usb 2-1: config 0 descriptor?? [ 48.363221][ T1499] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 48.370449][ T31] cdc_ncm 4-1:1.1: SET_CRC_MODE failed [ 48.376151][ T31] cdc_ncm 4-1:1.1: SET_NTB_FORMAT failed [ 48.396516][ T31] usb 4-1: selecting invalid altsetting 1 [ 48.402291][ T31] cdc_ncm 4-1:1.1: bind() failure [ 48.409135][ T31] usb 4-1: USB disconnect, device number 11 [ 48.578387][ T1499] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 48.586957][ T1499] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 48.596909][ T1153] usbhid 2-1:0.0: can't add hid device: -71 [ 48.602982][ T1153] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 48.611842][ T1153] usb 2-1: USB disconnect, device number 9 [ 48.876557][ T36] audit: type=1400 audit(1771518839.890:293): avc: denied { setattr } for pid=1503 comm="syz.3.480" 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 [ 49.035424][ T375] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 49.185388][ T375] usb 2-1: Using ep0 maxpacket: 32 [ 49.191657][ T375] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 129, changing to 11 [ 49.203147][ T375] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 7 [ 49.216062][ T375] usb 2-1: New USB device found, idVendor=06cb, idProduct=81a7, bcdDevice= 0.00 [ 49.225135][ T375] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.233819][ T375] usb 2-1: config 0 descriptor?? [ 49.239666][ T375] hub 2-1:0.0: bad descriptor, ignoring hub [ 49.245638][ T375] hub 2-1:0.0: probe with driver hub failed with error -5 [ 49.642913][ T375] hid-rmi 0003:06CB:81A7.0004: hidraw0: USB HID v0.00 Device [HID 06cb:81a7] on usb-dummy_hcd.1-1/input0 [ 49.955525][ T375] usb 2-1: USB disconnect, device number 10 [ 50.485579][ T1153] usb 3-1: USB disconnect, device number 9 [ 50.815392][ T1153] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 50.846168][ T375] usb 1-1: USB disconnect, device number 10 [ 50.966541][ T1153] usb 3-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 50.976910][ T1153] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 50.987316][ T1153] usb 3-1: config 4 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 50.997503][ T1153] usb 3-1: config 4 interface 0 altsetting 0 has an endpoint descriptor with address 0x56, changing to 0x6 [ 51.009518][ T1153] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x6 has invalid wMaxPacketSize 0 [ 51.021433][ T1153] usb 3-1: New USB device found, idVendor=2294, idProduct=425a, bcdDevice=d1.41 [ 51.030662][ T1153] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.038809][ T1153] usb 3-1: Product: syz [ 51.043111][ T1153] usb 3-1: Manufacturer: syz [ 51.047988][ T1153] usb 3-1: SerialNumber: syz [ 51.235534][ T375] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 51.267150][ T1365] usb 3-1: USB disconnect, device number 10 [ 51.273197][ T1546] tipc: Started in network mode [ 51.278166][ T1546] tipc: Node identity ac1414aa, cluster identity 4711 [ 51.292248][ T1546] tipc: Enabled bearer , priority 10 [ 51.385479][ T375] usb 1-1: Using ep0 maxpacket: 8 [ 51.391679][ T375] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 51.402618][ T375] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 51.411702][ T375] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.420371][ T375] usb 1-1: config 0 descriptor?? [ 51.585409][ T331] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 51.695420][ T1153] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 51.736616][ T331] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 51.746449][ T331] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 51.759368][ T331] usb 2-1: New USB device found, idVendor=05ac, idProduct=0249, bcdDevice= 0.00 [ 51.768519][ T331] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.779801][ T331] usb 2-1: config 0 descriptor?? [ 51.855409][ T1153] usb 4-1: Using ep0 maxpacket: 32 [ 51.861830][ T1153] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.872774][ T1153] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59381, setting to 1024 [ 51.884019][ T1153] usb 4-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 51.893218][ T1153] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.904894][ T1153] usb 4-1: config 0 descriptor?? [ 51.910571][ T1556] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 51.991510][ T375] usb 2-1: USB disconnect, device number 11 [ 52.405404][ T31] tipc: Node number set to 2886997162 [ 52.757527][ T36] audit: type=1400 audit(1771518843.770:294): avc: denied { read write } for pid=1563 comm="syz.2.502" name="loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 52.941503][ T36] audit: type=1400 audit(1771518843.770:295): avc: denied { open } for pid=1563 comm="syz.2.502" path="/dev/loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 53.186389][ T36] audit: type=1400 audit(1771518843.890:296): avc: denied { ioctl } for pid=1563 comm="syz.2.502" path="/dev/loop-control" dev="devtmpfs" ino=48 ioctlcmd=0x4c80 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 53.364803][ T36] audit: type=1400 audit(1771518844.370:297): avc: denied { create } for pid=1577 comm="syz.2.505" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 53.947065][ T31] usb 1-1: USB disconnect, device number 11 [ 54.376495][ T1596] TCP: TCP_TX_DELAY enabled [ 54.804488][ T1153] usbhid 4-1:0.0: can't add hid device: -71 [ 54.813604][ T1153] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 54.835273][ T1153] usb 4-1: USB disconnect, device number 12 [ 55.932666][ T10] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 56.244591][ T1649] loop8: detected capacity change from 0 to 8 [ 56.676556][ T10] usb 3-1: config 220 has too many interfaces: 184, using maximum allowed: 32 [ 56.685566][ T10] usb 3-1: config 220 has 1 interface, different from the descriptor's value: 184 [ 56.694857][ T10] usb 3-1: New USB device found, idVendor=0c45, idProduct=8008, bcdDevice=e1.85 [ 56.704035][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.785418][ T375] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 56.905133][ T36] audit: type=1400 audit(1771518847.910:298): avc: denied { mount } for pid=1664 comm="syz.1.538" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 56.937590][ T36] audit: type=1400 audit(1771518847.950:299): avc: denied { mounton } for pid=1664 comm="syz.1.538" path="/102/file0" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 56.962939][ T375] usb 1-1: Using ep0 maxpacket: 16 [ 56.969048][ T36] audit: type=1400 audit(1771518847.950:300): avc: denied { read } for pid=1664 comm="syz.1.538" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 56.997806][ T375] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 57.005969][ T375] usb 1-1: config 0 has no interface number 0 [ 57.013743][ T375] usb 1-1: config 0 interface 1 has no altsetting 0 [ 57.020773][ T36] audit: type=1400 audit(1771518847.950:301): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 57.042240][ T375] usb 1-1: New USB device found, idVendor=10c4, idProduct=eac1, bcdDevice=ff.7e [ 57.051607][ T375] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.059842][ T375] usb 1-1: Product: syz [ 57.064127][ T375] usb 1-1: Manufacturer: syz [ 57.068961][ T375] usb 1-1: SerialNumber: syz [ 57.077489][ T375] usb 1-1: config 0 descriptor?? [ 57.285291][ T375] usb 1-1: USB disconnect, device number 12 [ 58.260902][ T45] usb 3-1: USB disconnect, device number 11 [ 58.295556][ T1153] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 58.375583][ T36] audit: type=1400 audit(1771518849.360:302): avc: denied { append } for pid=1693 comm="syz.0.549" name="001" dev="devtmpfs" ino=114 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 58.495370][ T1153] usb 2-1: Using ep0 maxpacket: 32 [ 58.506488][ T1153] usb 2-1: New USB device found, idVendor=041e, idProduct=400b, bcdDevice=3e.e7 [ 58.525365][ T1153] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.544322][ T1153] usb 2-1: config 0 descriptor?? [ 58.644153][ T1713] ------------[ cut here ]------------ [ 58.649715][ T1713] WARNING: CPU: 1 PID: 1713 at security/landlock/fs.c:1025 collect_domain_accesses+0x327/0x390 [ 58.660172][ T1713] Modules linked in: [ 58.664096][ T1713] CPU: 1 UID: 0 PID: 1713 Comm: syz.3.557 Not tainted syzkaller #0 73dd41fee924560e78783f72ff837ca22365b77d [ 58.675611][ T1713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 58.685717][ T1713] RIP: 0010:collect_domain_accesses+0x327/0x390 [ 58.692007][ T1713] Code: 0f 14 73 ff eb 08 e8 c8 56 0a ff 41 b4 01 44 89 e0 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d e9 7f 99 23 03 cc e8 a9 56 0a ff <0f> 0b 45 31 e4 eb cb e8 9d 56 0a ff 0f 0b eb d1 89 d9 80 e1 07 80 [ 58.711779][ T1713] RSP: 0018:ffffc9000ff8faf0 EFLAGS: 00010287 [ 58.717926][ T1713] RAX: ffffffff827d46a7 RBX: ffff88812f508440 RCX: 0000000000080000 [ 58.725951][ T1713] RDX: ffffc90002284000 RSI: 0000000000000202 RDI: 0000000000000203 [ 58.733944][ T1713] RBP: ffffc9000ff8fb30 R08: ffff8881325c8000 R09: 0000000000000002 [ 58.741996][ T1713] R10: 0000000000000002 R11: 0000000000000002 R12: 0000000000000000 [ 58.750017][ T1713] R13: 0000000000002004 R14: 1ffffffff0e40096 R15: dffffc0000000000 [ 58.758036][ T1713] FS: 00007fa6106846c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 58.767026][ T1713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.773631][ T1713] CR2: 000000110c3185de CR3: 000000011fbac000 CR4: 00000000003526b0 [ 58.781667][ T1713] Call Trace: [ 58.784963][ T1713] [ 58.787939][ T1713] current_check_refer_path+0x8ee/0xd40 [ 58.793525][ T1713] ? hook_file_free_security+0xc0/0xc0 [ 58.799061][ T1713] hook_path_rename+0x44/0x60 [ 58.803774][ T1713] security_path_rename+0x1d8/0x2a0 [ 58.809028][ T1713] do_renameat2+0x634/0xc40 [ 58.813558][ T1713] ? __cfi_do_renameat2+0x10/0x10 [ 58.818631][ T1713] ? strncpy_from_user+0x14d/0x270 [ 58.823768][ T1713] ? __kasan_check_write+0x18/0x20 [ 58.828936][ T1713] ? __kasan_check_write+0x18/0x20 [ 58.834075][ T1713] __x64_sys_renameat2+0xdc/0x100 [ 58.839162][ T1713] x64_sys_call+0x2e18/0x2ee0 [ 58.843881][ T1713] do_syscall_64+0x57/0xf0 [ 58.848351][ T1713] ? clear_bhb_loop+0x50/0xa0 [ 58.853051][ T1713] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 58.859008][ T1713] RIP: 0033:0x7fa60f79c629 [ 58.863444][ T1713] 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 [ 58.883111][ T1713] RSP: 002b:00007fa610684028 EFLAGS: 00000246 ORIG_RAX: 000000000000013c [ 58.891589][ T1713] RAX: ffffffffffffffda RBX: 00007fa60fa15fa0 RCX: 00007fa60f79c629 [ 58.899645][ T1713] RDX: 0000000000000003 RSI: 0000200000000540 RDI: 0000000000000003 [ 58.907664][ T1713] RBP: 00007fa60f832b39 R08: 0000000000000000 R09: 0000000000000000 [ 58.915681][ T1713] R10: 0000200000000580 R11: 0000000000000246 R12: 0000000000000000 [ 58.923676][ T1713] R13: 00007fa60fa16038 R14: 00007fa60fa15fa0 R15: 00007ffd2abc6d98 [ 58.931793][ T1713] [ 58.934860][ T1713] ---[ end trace 0000000000000000 ]--- [ 59.065488][ T1153] usb 3-1: new full-speed USB device number 12 using dummy_hcd [ 60.957576][ T45] usb 2-1: USB disconnect, device number 12 [ 61.601141][ T1153] usb 3-1: unable to get BOS descriptor or descriptor too short [ 61.610011][ T1153] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 61.617627][ T1153] usb 3-1: can't read configurations, error -71