last executing test programs: 16.750877303s ago: executing program 1 (id=326): r0 = syz_open_dev$evdev(&(0x7f0000006fc0), 0x2, 0x20000) ioctl$EVIOCSMASK(r0, 0x40104593, 0x0) 15.831269399s ago: executing program 1 (id=327): r0 = memfd_create(&(0x7f0000000080)='-B\xd5\x9appp\xf0\x00\x84\xa2m\x00\v\x18\x004\xa6Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\xca\xd7Uw\x00\xbc\xfa2\xb3\xbb\x8d\xac\xac\xbe\xe1}\x00\x10\x00\x00\x00\x00\x00\x00\xc0\"\x9cc\x10d\xee\xa9\x8b\x06\x97k\xde\xc5\xe96\xddU)\xc98M\xcd\xfb\xcc\x82n=\x7f=\xcdJx\xaa\xcf~\xb90a\xa9\xb2\x04\x1d\xa1\xce\x8b\x11\xea\xef\xe3\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) r1 = dup(r0) r2 = fanotify_init(0x2, 0x400) fanotify_mark(r2, 0x1, 0x8000009, r1, 0x0) ftruncate(r1, 0xffff) pread64(r0, &(0x7f0000000180)=""/93, 0x5d, 0x7ff) 14.660190157s ago: executing program 1 (id=329): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_SET(r0, 0x4b6a, &(0x7f0000000040)={0x200c, 0x1, 0x1a, 0x7, 0xc3, 0x0}) 13.829350093s ago: executing program 1 (id=330): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000005c0)={r4, r3, 0x15, 0x0, @val=@netfilter={0x5, 0x0, 0x477}}, 0x20) r5 = fsmount(r1, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={@cgroup=r5, 0x6, 0x0, 0x50d6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000005c0)={r7, r6, 0x15, 0x0, @val=@kprobe_multi=@syms={0x0, 0x0, 0x0}}, 0x30) close_range(r0, 0xffffffffffffffff, 0x0) 13.123031478s ago: executing program 1 (id=332): socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x50, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000002940)={0x2020}, 0x2020) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r4, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) r5 = open(&(0x7f0000000100)='./file0\x00', 0x1ff581, 0x181) flock(r5, 0x2) r6 = open(&(0x7f0000000000)='./file2\x00', 0x112801, 0x0) flock(r6, 0x1) flock(r5, 0x5) sendmmsg$unix(r3, 0x0, 0x0, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) init_module(0x0, 0xa99, &(0x7f0000001800)='GPL\x00') fstat(0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa) io_uring_register$IORING_REGISTER_SYNC_CANCEL(0xffffffffffffffff, 0x18, &(0x7f0000002900)={0xfffffffffffffffa, r1, 0x0, {0x200, 0x81}, 0x4b}, 0x1) mount(0x0, &(0x7f0000000280)='.\x00', 0x0, 0x2140e3, 0x0) 12.999372539s ago: executing program 0 (id=333): removexattr(0x0, &(0x7f0000000000)=ANY=[]) 11.45928334s ago: executing program 0 (id=334): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c0000001c000000000000000000000104000000200000000500000001000004040000000100000001000000000000001800000002000004080000001300000002000000000000000100000001000000200000000076616c006270665f7370696e5f6c6f636b006c6f636b0066"], 0x0, 0x80, 0x0, 0x0, 0x9}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x1, 0x3}, 0x50) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000140), &(0x7f00000001c0)=@udp, 0x4}, 0x20) 9.431435044s ago: executing program 0 (id=335): r0 = syz_open_dev$usbfs(&(0x7f0000000480), 0x76, 0x160341) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000000)=@usbdevfs_connect={0x20}) 6.551687174s ago: executing program 0 (id=336): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a80)=@mangle={'mangle\x00', 0x1f, 0x6, 0x390, 0x0, 0x98, 0x130, 0x260, 0x328, 0x0, 0x98, 0x130, 0x1c8, 0x328, 0x6, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffd}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) 5.940605238s ago: executing program 0 (id=337): sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x1c, 0x0, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_PAUSE_TX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x400c000) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000004c0)="02155e6509625285a565d235077879efa843adf933737d90a5ab08d8cef99870ed0c4be6", 0x24, 0x2) 4.998658975s ago: executing program 0 (id=338): ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r2 = memfd_create(&(0x7f0000000080)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea\x7f\x8cZ7`_4t\xcda\x9b\x11\x11\x0e\xa1\xcf\x00'/51, 0x2) ftruncate(r2, 0x1000006) fcntl$addseals(r2, 0x409, 0x7) r3 = ioctl$UDMABUF_CREATE(r1, 0x40187542, &(0x7f0000000000)={r2, 0x0, 0x0, 0x1000000}) syz_usb_connect(0x5, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="120100004106cd40cd060f011bd5000000010902"], 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000580)=0x1) close_range(r0, 0xffffffffffffffff, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) 0s ago: executing program 1 (id=339): r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000808, &(0x7f00000001c0)={0xa, 0x4e20, 0x8, @loopback, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x1000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x109, 0x4) sendto$inet6(r0, &(0x7f0000000000)="e2", 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, 0x0}, 0xf0}], 0x1, 0x22021, 0x0) kernel console output (not intermixed with test programs): [ 209.958807][ T29] audit: type=1400 audit(209.620:80): avc: denied { write } for pid=3354 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 210.714559][ T29] audit: type=1400 audit(210.380:81): avc: denied { write } for pid=3359 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 211.947664][ T29] audit: type=1400 audit(211.610:82): avc: denied { write } for pid=3364 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 212.805269][ T29] audit: type=1400 audit(212.470:83): avc: denied { write } for pid=3368 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '[localhost]:21781' (ED25519) to the list of known hosts. [ 250.764389][ T29] audit: type=1400 audit(250.430:84): avc: denied { name_bind } for pid=3375 comm="sshd-session" src=30002 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 251.288509][ T29] audit: type=1400 audit(250.950:85): avc: denied { execute } for pid=3376 comm="sh" name="syz-executor" dev="vda" ino=1867 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 251.295887][ T29] audit: type=1400 audit(250.960:86): avc: denied { execute_no_trans } for pid=3376 comm="sh" path="/syz-executor" dev="vda" ino=1867 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 259.380351][ T29] audit: type=1400 audit(259.040:87): avc: denied { mounton } for pid=3376 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=1868 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 259.430007][ T29] audit: type=1400 audit(259.090:88): avc: denied { mount } for pid=3376 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 [ 259.484209][ T3376] cgroup: Unknown subsys name 'net' [ 259.556582][ T29] audit: type=1400 audit(259.220:89): avc: denied { unmount } for pid=3376 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 259.882976][ T3376] cgroup: Unknown subsys name 'cpuset' [ 259.950768][ T3376] cgroup: Unknown subsys name 'rlimit' [ 260.263566][ T29] audit: type=1400 audit(259.930:90): avc: denied { setattr } for pid=3376 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 260.952506][ T3378] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 260.960921][ T29] audit: type=1400 audit(260.630:91): avc: denied { relabelto } for pid=3378 comm="mkswap" name="swap-file" dev="vda" ino=1871 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 260.972172][ T29] audit: type=1400 audit(260.630:92): avc: denied { write } for pid=3378 comm="mkswap" path="/swap-file" dev="vda" ino=1871 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 261.062914][ T29] audit: type=1400 audit(260.730:93): avc: denied { read } for pid=3376 comm="syz-executor" name="swap-file" dev="vda" ino=1871 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 261.069432][ T29] audit: type=1400 audit(260.730:94): avc: denied { open } for pid=3376 comm="syz-executor" path="/swap-file" dev="vda" ino=1871 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 261.095395][ T3376] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 291.870273][ T29] audit: type=1400 audit(291.530:95): avc: denied { execmem } for pid=3379 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 292.001336][ T29] audit: type=1400 audit(291.660:96): avc: denied { read } for pid=3381 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 292.030495][ T29] audit: type=1400 audit(291.700:97): avc: denied { open } for pid=3382 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 292.060203][ T29] audit: type=1400 audit(291.730:98): avc: denied { mounton } for pid=3382 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 292.163633][ T29] audit: type=1400 audit(291.830:99): avc: denied { module_request } for pid=3382 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 292.166134][ T29] audit: type=1400 audit(291.830:100): avc: denied { module_request } for pid=3381 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 292.506322][ T29] audit: type=1400 audit(292.170:101): avc: denied { sys_module } for pid=3381 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 300.371509][ T3382] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 300.481123][ T3382] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 300.529022][ T3381] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 300.691800][ T3381] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 303.624926][ T3382] hsr_slave_0: entered promiscuous mode [ 303.649442][ T3382] hsr_slave_1: entered promiscuous mode [ 305.032520][ T3381] hsr_slave_0: entered promiscuous mode [ 305.049063][ T3381] hsr_slave_1: entered promiscuous mode [ 305.055391][ T3381] debugfs: 'hsr0' already exists in 'hsr' [ 305.064762][ T3381] Cannot create hsr debugfs directory [ 307.345479][ T29] audit: type=1400 audit(307.000:102): avc: denied { create } for pid=3382 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 307.346542][ T29] audit: type=1400 audit(307.010:103): avc: denied { write } for pid=3382 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 307.353254][ T29] audit: type=1400 audit(307.010:104): avc: denied { read } for pid=3382 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 307.470567][ T3382] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 307.587811][ T3382] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 307.618855][ T3382] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 307.656746][ T3382] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 307.703269][ T3382] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 307.749717][ T3382] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 307.770412][ T3382] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 307.815820][ T3382] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 308.484651][ T3381] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 308.526062][ T3381] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 308.536481][ T3381] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 308.599770][ T3381] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 308.625909][ T3381] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 308.676432][ T3381] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 308.704455][ T3381] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 308.861017][ T3381] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 309.929565][ T29] audit: type=1400 audit(309.590:105): avc: denied { write } for pid=3461 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 311.809177][ T29] audit: type=1400 audit(311.470:106): avc: denied { write } for pid=3471 comm="rm" name="hook-state" dev="tmpfs" ino=932 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 312.035421][ T3382] 8021q: adding VLAN 0 to HW filter on device bond0 [ 313.131535][ T3381] 8021q: adding VLAN 0 to HW filter on device bond0 [ 325.014063][ T3382] veth0_vlan: entered promiscuous mode [ 325.142660][ T3382] veth1_vlan: entered promiscuous mode [ 325.614775][ T3381] veth0_vlan: entered promiscuous mode [ 325.801058][ T3382] veth0_macvtap: entered promiscuous mode [ 325.961919][ T3382] veth1_macvtap: entered promiscuous mode [ 326.024835][ T3381] veth1_vlan: entered promiscuous mode [ 326.831643][ T43] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 326.933012][ T43] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 326.934219][ T43] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 326.980863][ T3381] veth0_macvtap: entered promiscuous mode [ 327.155115][ T1177] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 327.243468][ T3381] veth1_macvtap: entered promiscuous mode [ 327.596003][ T29] audit: type=1400 audit(327.260:107): avc: denied { mounton } for pid=3382 comm="syz-executor" path="/syzkaller.HDlQVc/syz-tmp" dev="vda" ino=1876 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 327.648774][ T29] audit: type=1400 audit(327.310:108): avc: denied { mount } for pid=3382 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 327.699610][ T29] audit: type=1400 audit(327.360:109): avc: denied { mounton } for pid=3382 comm="syz-executor" path="/syzkaller.HDlQVc/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 327.741647][ T29] audit: type=1400 audit(327.410:110): avc: denied { mount } for pid=3382 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 327.834798][ T29] audit: type=1400 audit(327.500:111): avc: denied { mounton } for pid=3382 comm="syz-executor" path="/syzkaller.HDlQVc/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 327.868615][ T29] audit: type=1400 audit(327.530:112): avc: denied { mounton } for pid=3382 comm="syz-executor" path="/syzkaller.HDlQVc/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3893 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 327.945532][ T29] audit: type=1400 audit(327.610:113): avc: denied { unmount } for pid=3382 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 327.979946][ T29] audit: type=1400 audit(327.640:114): avc: denied { mounton } for pid=3382 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=1548 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 328.019952][ T29] audit: type=1400 audit(327.660:115): avc: denied { mount } for pid=3382 comm="syz-executor" name="/" dev="gadgetfs" ino=3894 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 328.141361][ T29] audit: type=1400 audit(327.810:116): avc: denied { mount } for pid=3382 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 328.326310][ T1658] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 328.340043][ T1658] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 328.411227][ T43] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 328.429546][ T1658] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 328.695173][ T3382] 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. [ 333.950441][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 333.951158][ T29] audit: type=1400 audit(333.620:125): avc: denied { name_bind } for pid=3543 comm="syz.0.5" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 333.963201][ T29] audit: type=1400 audit(333.630:126): avc: denied { node_bind } for pid=3543 comm="syz.0.5" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 334.329508][ T29] audit: type=1400 audit(333.990:127): avc: denied { mount } for pid=3542 comm="syz.1.6" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 334.789662][ T3545] psci: CPU1 killed (polled 0 ms) [ 335.057245][ T0] Detected PIPT I-cache on CPU1 [ 335.065594][ T0] CPU1: Booted secondary processor 0x0000000001 [0x411fd070] [ 335.516697][ T29] audit: type=1400 audit(335.180:128): avc: denied { unmount } for pid=3382 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 335.998743][ T29] audit: type=1400 audit(335.650:129): avc: denied { create } for pid=3547 comm="syz.1.8" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 336.015522][ T29] audit: type=1400 audit(335.680:130): avc: denied { setopt } for pid=3547 comm="syz.1.8" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 336.678399][ T29] audit: type=1400 audit(336.250:131): avc: denied { map_create } for pid=3550 comm="syz.0.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 336.678922][ T29] audit: type=1400 audit(336.270:132): avc: denied { bpf } for pid=3550 comm="syz.0.9" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 336.679293][ T29] audit: type=1400 audit(336.280:133): avc: denied { perfmon } for pid=3550 comm="syz.0.9" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 336.679535][ T29] audit: type=1400 audit(336.300:134): avc: denied { map_read map_write } for pid=3550 comm="syz.0.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 339.449005][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 339.450601][ T29] audit: type=1400 audit(339.110:138): avc: denied { read write } for pid=3556 comm="syz.0.12" name="fuse" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 339.465352][ T29] audit: type=1400 audit(339.130:139): avc: denied { open } for pid=3556 comm="syz.0.12" path="/dev/fuse" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 340.996353][ T29] audit: type=1400 audit(340.570:140): avc: denied { name_bind } for pid=3551 comm="syz.1.10" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 342.811224][ T29] audit: type=1400 audit(342.415:141): avc: denied { unmount } for pid=3381 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 344.324348][ T29] audit: type=1400 audit(343.892:142): avc: denied { read } for pid=3562 comm="syz.0.13" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 345.438695][ T29] audit: type=1400 audit(344.983:143): avc: denied { create } for pid=3564 comm="syz.0.14" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 345.708105][ T29] audit: type=1400 audit(345.247:144): avc: denied { prog_run } for pid=3564 comm="syz.0.14" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 345.749516][ T29] audit: type=1400 audit(345.286:145): avc: denied { setopt } for pid=3564 comm="syz.0.14" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 348.104481][ T29] audit: type=1400 audit(347.583:146): avc: denied { mount } for pid=3568 comm="syz.1.16" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 348.290724][ T29] audit: type=1400 audit(347.769:147): avc: denied { unmount } for pid=3382 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 348.366366][ T29] audit: type=1400 audit(347.847:148): avc: denied { read write } for pid=3570 comm="syz.0.17" name="raw-gadget" dev="devtmpfs" ino=704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 348.386719][ T29] audit: type=1400 audit(347.857:149): avc: denied { open } for pid=3570 comm="syz.0.17" path="/dev/raw-gadget" dev="devtmpfs" ino=704 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 348.435999][ T29] audit: type=1400 audit(347.906:150): avc: denied { ioctl } for pid=3570 comm="syz.0.17" path="/dev/raw-gadget" dev="devtmpfs" ino=704 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 348.767942][ T29] audit: type=1400 audit(348.239:151): avc: denied { read write } for pid=3573 comm="syz.1.18" name="vhost-vsock" dev="devtmpfs" ino=717 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 348.774504][ T29] audit: type=1400 audit(348.249:152): avc: denied { open } for pid=3573 comm="syz.1.18" path="/dev/vhost-vsock" dev="devtmpfs" ino=717 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 349.016540][ T3444] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 349.386771][ T3444] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 349.549289][ T3444] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 349.723555][ T3444] usb 1-1: config 0 descriptor?? [ 349.944427][ T3444] cp210x 1-1:0.0: cp210x converter detected [ 350.587895][ T3444] cp210x 1-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 351.240286][ T3444] usb 1-1: cp210x converter now attached to ttyUSB0 [ 351.440598][ T3444] usb 1-1: USB disconnect, device number 2 [ 351.830054][ T3444] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 352.116583][ T3444] cp210x 1-1:0.0: device disconnected [ 353.156156][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 353.158363][ T29] audit: type=1400 audit(352.543:155): avc: denied { read } for pid=3581 comm="syz.0.20" name="nullb0" dev="devtmpfs" ino=672 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 353.161652][ T29] audit: type=1400 audit(352.543:156): avc: denied { open } for pid=3581 comm="syz.0.20" path="/dev/nullb0" dev="devtmpfs" ino=672 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 353.206109][ T29] audit: type=1400 audit(352.582:157): avc: denied { ioctl } for pid=3581 comm="syz.0.20" path="/dev/nullb0" dev="devtmpfs" ino=672 ioctlcmd=0x1284 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 353.782913][ T29] audit: type=1400 audit(353.163:158): avc: denied { mount } for pid=3583 comm="syz.1.21" name="/" dev="ramfs" ino=4005 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 353.799554][ T29] audit: type=1400 audit(353.183:159): avc: denied { wake_alarm } for pid=3583 comm="syz.1.21" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 353.840856][ T29] audit: type=1400 audit(353.222:160): avc: denied { execute } for pid=3583 comm="syz.1.21" path="/file1" dev="ramfs" ino=4006 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=file permissive=1 [ 354.621519][ T29] audit: type=1400 audit(353.991:161): avc: denied { read write } for pid=3381 comm="syz-executor" name="loop0" dev="devtmpfs" ino=638 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 354.650509][ T29] audit: type=1400 audit(354.021:162): avc: denied { open } for pid=3381 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=638 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 354.653191][ T29] audit: type=1400 audit(354.021:163): avc: denied { ioctl } for pid=3381 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=638 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 357.265424][ T29] audit: type=1400 audit(356.588:164): avc: denied { mount } for pid=3592 comm="syz.0.25" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 358.810631][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 358.819066][ T29] audit: type=1400 audit(358.131:166): avc: denied { mmap_zero } for pid=3601 comm="syz.0.29" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 360.006295][ T29] audit: type=1400 audit(359.319:167): avc: denied { audit_write } for pid=3607 comm="syz.0.32" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 363.397804][ T29] audit: type=1400 audit(362.670:168): avc: denied { watch watch_reads } for pid=3607 comm="syz.0.32" path="/18" dev="tmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 365.412106][ T29] audit: type=1400 audit(364.675:169): avc: denied { append } for pid=3611 comm="syz.1.33" name="loop3" dev="devtmpfs" ino=641 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 366.356716][ T29] audit: type=1400 audit(365.619:170): avc: denied { unmount } for pid=3382 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 367.309400][ T29] audit: type=1400 audit(366.563:171): avc: denied { create } for pid=3623 comm="syz.0.38" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 367.320850][ T3624] netlink: 52 bytes leftover after parsing attributes in process `syz.0.38'. [ 367.328279][ T29] audit: type=1400 audit(366.573:172): avc: denied { write } for pid=3623 comm="syz.0.38" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 370.195493][ T29] audit: type=1400 audit(369.437:173): avc: denied { mounton } for pid=3640 comm="syz.1.46" path="/proc/46/task" dev="proc" ino=4353 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 371.176112][ T29] audit: type=1400 audit(370.402:174): avc: denied { ioctl } for pid=3644 comm="syz.0.47" path="socket:[4362]" dev="sockfs" ino=4362 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 375.786272][ T29] audit: type=1400 audit(374.993:175): avc: denied { mount } for pid=3659 comm="syz.1.50" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 375.996095][ T29] audit: type=1400 audit(375.203:176): avc: denied { unmount } for pid=3382 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 376.961832][ T29] audit: type=1400 audit(376.169:177): avc: denied { write } for pid=3664 comm="syz.1.52" name="ptype" dev="proc" ino=4026532636 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 379.572323][ T29] audit: type=1400 audit(378.772:178): avc: denied { create } for pid=3673 comm="syz.0.55" anonclass=[userfaultfd] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 380.372500][ T29] audit: type=1400 audit(379.580:179): avc: denied { ioctl } for pid=3673 comm="syz.0.55" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=4095 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 381.559085][ T29] audit: type=1400 audit(380.757:180): avc: denied { write } for pid=3680 comm="syz.1.58" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 381.969003][ T29] audit: type=1400 audit(381.166:181): avc: denied { watch } for pid=3682 comm="syz.1.59" path="/29/net_prio.prioidx" dev="tmpfs" ino=168 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 381.974893][ T29] audit: type=1400 audit(381.176:182): avc: denied { watch_sb } for pid=3682 comm="syz.1.59" path="/29/net_prio.prioidx" dev="tmpfs" ino=168 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 382.687939][ T3685] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 382.717753][ T3685] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 395.654575][ T29] audit: type=1400 audit(394.834:183): avc: denied { create } for pid=3722 comm="syz.0.74" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 395.671862][ T29] audit: type=1400 audit(394.844:184): avc: denied { write } for pid=3722 comm="syz.0.74" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 404.749550][ T29] audit: type=1400 audit(403.918:185): avc: denied { read write } for pid=3784 comm="syz.0.77" name="binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 404.752178][ T29] audit: type=1400 audit(403.918:186): avc: denied { open } for pid=3784 comm="syz.0.77" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 404.822138][ T29] audit: type=1400 audit(403.998:187): avc: denied { ioctl } for pid=3784 comm="syz.0.77" path="/dev/binderfs/binder0" dev="binder" ino=7 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 404.848214][ T29] audit: type=1400 audit(404.018:188): avc: denied { set_context_mgr } for pid=3784 comm="syz.0.77" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 404.985140][ T29] audit: type=1400 audit(404.158:189): avc: denied { map } for pid=3784 comm="syz.0.77" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 405.066564][ T3785] binder: 3784:3785 tried to acquire reference to desc 0, got 1 instead [ 405.098519][ T29] audit: type=1400 audit(404.267:190): avc: denied { call } for pid=3784 comm="syz.0.77" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 405.472293][ T23] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 405.812744][ T23] usb 1-1: Using ep0 maxpacket: 32 [ 405.855514][ T23] usb 1-1: New USB device found, idVendor=05ac, idProduct=0272, bcdDevice= 0.40 [ 405.961667][ T23] usb 1-1: config 1 interface 0 has no altsetting 0 [ 406.037264][ T23] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 406.038073][ T23] usb 1-1: Product: syz [ 406.038867][ T23] usb 1-1: Manufacturer: syz [ 406.038993][ T23] usb 1-1: SerialNumber: syz [ 406.962018][ T10] binder: release 3784:3785 transaction 5 out, still active [ 407.033268][ T10] binder: undelivered TRANSACTION_COMPLETE [ 407.243627][ T10] binder: send failed reply for transaction 5, target dead [ 407.323730][ T23] usb 1-1: USB disconnect, device number 3 [ 416.504570][ T3802] Zero length message leads to an empty skb [ 422.265670][ T3814] capability: warning: `syz.1.86' uses 32-bit capabilities (legacy support in use) [ 425.419453][ T29] audit: type=1400 audit(424.582:191): avc: denied { create } for pid=3827 comm="syz.0.94" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 425.479922][ T29] audit: type=1400 audit(424.642:192): avc: denied { connect } for pid=3827 comm="syz.0.94" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 425.708018][ T29] audit: type=1400 audit(424.872:193): avc: denied { unmount } for pid=3382 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 426.083329][ T3833] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 426.110120][ T3833] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 427.899112][ T29] audit: type=1400 audit(427.061:194): avc: granted { setsecparam } for pid=3840 comm="syz.1.100" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 434.685180][ T3868] loop6: detected capacity change from 0 to 1 [ 434.987431][ C0] operation not supported error, dev loop6, sector 0 op 0x9:(WRITE_ZEROES) flags 0x10800800 phys_seg 0 prio class 2 [ 436.548200][ T29] audit: type=1400 audit(435.700:195): avc: denied { create } for pid=3872 comm="syz.0.113" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 436.614892][ T29] audit: type=1400 audit(435.770:196): avc: denied { bind } for pid=3872 comm="syz.0.113" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 436.621903][ T29] audit: type=1400 audit(435.770:197): avc: denied { name_bind } for pid=3872 comm="syz.0.113" src=18976 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 436.628824][ T29] audit: type=1400 audit(435.790:198): avc: denied { node_bind } for pid=3872 comm="syz.0.113" saddr=fe80::aa src=18976 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 443.403411][ T29] audit: type=1400 audit(442.560:199): avc: denied { ioctl } for pid=3890 comm="syz.1.122" path="socket:[5431]" dev="sockfs" ino=5431 ioctlcmd=0x4814 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 443.439658][ T3892] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 443.460308][ T3892] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 445.477817][ T29] audit: type=1400 audit(444.630:200): avc: denied { write } for pid=3898 comm="syz.0.125" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 446.131633][ T3903] netlink: 8 bytes leftover after parsing attributes in process `syz.0.126'. [ 446.192588][ T3903] binder: 3902:3903 tried to acquire reference to desc 0, got 1 instead [ 446.218925][ T29] audit: type=1400 audit(445.370:201): avc: denied { transfer } for pid=3902 comm="syz.0.126" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 446.224998][ T3903] binder: 3902:3903 ioctl c018620c 20000180 returned -22 [ 446.253621][ T3444] binder: release 3902:3903 transaction 10 out, still active [ 446.254448][ T3444] binder: undelivered TRANSACTION_COMPLETE [ 446.402894][ T3444] binder: send failed reply for transaction 10, target dead [ 451.773215][ T30] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 452.002469][ T30] usb 1-1: not running at top speed; connect to a high speed hub [ 452.003026][ T30] usb 1-1: New USB device found, idVendor=041e, idProduct=0005, bcdDevice= 1.00 [ 452.068516][ T30] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 452.069095][ T30] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 452.698318][ T30] usb 1-1: USB disconnect, device number 4 [ 458.009326][ T29] audit: type=1400 audit(457.050:202): avc: denied { mount } for pid=3934 comm="syz.0.138" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 458.009982][ T29] audit: type=1400 audit(457.100:203): avc: denied { search } for pid=3934 comm="syz.0.138" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 458.010589][ T29] audit: type=1400 audit(457.110:204): avc: denied { search } for pid=3934 comm="syz.0.138" name="events" dev="tracefs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 458.011035][ T29] audit: type=1400 audit(457.110:205): avc: denied { search } for pid=3934 comm="syz.0.138" name="sched" dev="tracefs" ino=4683 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 458.011466][ T29] audit: type=1400 audit(457.110:206): avc: denied { search } for pid=3934 comm="syz.0.138" name="sched_switch" dev="tracefs" ino=4685 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 458.011759][ T29] audit: type=1400 audit(457.140:207): avc: denied { read write } for pid=3934 comm="syz.0.138" name="trigger" dev="tracefs" ino=19680823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 458.011976][ T29] audit: type=1400 audit(457.140:208): avc: denied { open } for pid=3934 comm="syz.0.138" path="/58/trace/events/sched/sched_switch/trigger" dev="tracefs" ino=19680823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 458.330878][ T29] audit: type=1400 audit(457.500:209): avc: denied { unmount } for pid=3381 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 458.955848][ T29] audit: type=1400 audit(458.120:210): avc: denied { allowed } for pid=3936 comm="syz.0.139" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 459.892103][ T3932] udevd[3932]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.1/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 462.948809][ T29] audit: type=1400 audit(462.110:211): avc: denied { name_bind } for pid=3945 comm="syz.0.141" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 466.751819][ T29] audit: type=1400 audit(465.910:212): avc: denied { read } for pid=3952 comm="syz.1.144" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=5498 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 467.034689][ T29] audit: type=1400 audit(466.180:213): avc: denied { map } for pid=3952 comm="syz.1.144" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=5499 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 467.041114][ T29] audit: type=1400 audit(466.200:214): avc: denied { write } for pid=3952 comm="syz.1.144" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=5499 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 469.590184][ T29] audit: type=1400 audit(468.749:215): avc: denied { mount } for pid=3957 comm="syz.0.146" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 471.809485][ T29] audit: type=1400 audit(470.969:216): avc: denied { unmount } for pid=3381 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 477.051513][ T29] audit: type=1400 audit(476.219:217): avc: denied { setopt } for pid=3977 comm="syz.0.153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 478.012683][ T29] audit: type=1400 audit(477.169:218): avc: denied { read } for pid=3981 comm="syz.0.156" name="kcore" dev="proc" ino=4026532008 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_kcore_t tclass=file permissive=1 [ 478.119663][ T29] audit: type=1400 audit(477.239:219): avc: denied { open } for pid=3981 comm="syz.0.156" path="/71/proc_mnt/kcore" dev="proc" ino=4026532008 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_kcore_t tclass=file permissive=1 [ 482.598570][ T29] audit: type=1400 audit(481.759:220): avc: denied { write } for pid=3998 comm="syz.0.161" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 484.291255][ T4002] binder: 4000:4002 tried to acquire reference to desc 0, got 1 instead [ 486.572101][ T30] binder: release 4000:4002 transaction 21 out, still active [ 486.609788][ T30] binder: undelivered TRANSACTION_COMPLETE [ 486.720311][ T30] binder: send failed reply for transaction 21, target dead [ 490.666457][ T29] audit: type=1400 audit(489.829:221): avc: denied { bind } for pid=4025 comm="syz.1.173" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 490.791023][ T29] audit: type=1400 audit(489.939:222): avc: denied { map } for pid=4025 comm="syz.1.173" path="socket:[5609]" dev="sockfs" ino=5609 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 490.792008][ T29] audit: type=1400 audit(489.939:223): avc: denied { read } for pid=4025 comm="syz.1.173" path="socket:[5609]" dev="sockfs" ino=5609 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 492.619436][ T4031] binder: 4029:4031 tried to acquire reference to desc 0, got 1 instead [ 492.631563][ T4031] binder: 4029:4031 got transaction with invalid data ptr [ 492.642615][ T4031] binder: 4029:4031 transaction call to 4029:0 failed 26/29201/-14, code 0 size 0-24 line 3511 [ 492.679255][ T30] binder: undelivered TRANSACTION_ERROR: 29201 [ 493.733466][ T29] audit: type=1400 audit(492.889:224): avc: denied { write } for pid=4037 comm="syz.1.179" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 495.942298][ T29] audit: type=1400 audit(495.109:225): avc: denied { create } for pid=4042 comm="syz.1.181" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 495.949445][ T29] audit: type=1400 audit(495.119:226): avc: denied { bind } for pid=4042 comm="syz.1.181" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 497.052356][ T29] audit: type=1326 audit(496.179:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8bf792a8 code=0x7ffc0000 [ 497.053503][ T29] audit: type=1326 audit(496.219:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8bf792a8 code=0x7ffc0000 [ 497.085232][ T29] audit: type=1326 audit(496.239:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8bf792a8 code=0x7ffc0000 [ 497.110042][ T29] audit: type=1326 audit(496.269:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=222 compat=0 ip=0xffff8bf792a8 code=0x7ffc0000 [ 497.112365][ T29] audit: type=1326 audit(496.259:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8bf792a8 code=0x7ffc0000 [ 497.673034][ T29] audit: type=1326 audit(496.809:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8bf792a8 code=0x7ffc0000 [ 497.675272][ T29] audit: type=1326 audit(496.809:233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=222 compat=0 ip=0xffff8bf78fa0 code=0x7ffc0000 [ 502.798447][ T9] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 503.033679][ T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 503.057980][ T29] audit: type=1326 audit(502.209:234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8bf792a8 code=0x7ffc0000 [ 503.073035][ T29] audit: type=1326 audit(502.219:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8bf792a8 code=0x7ffc0000 [ 503.078386][ T29] audit: type=1326 audit(502.229:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=226 compat=0 ip=0xffff8bf7900c code=0x7ffc0000 [ 503.084704][ T29] audit: type=1326 audit(502.229:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=135 compat=0 ip=0xffff8bf57fb8 code=0x7ffc0000 [ 503.086355][ T29] audit: type=1326 audit(502.239:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=435 compat=0 ip=0xffff8bf7a2a8 code=0x7ffc0000 [ 503.088810][ T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 503.094455][ T29] audit: type=1326 audit(502.249:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=99 compat=0 ip=0xffff8bf57710 code=0x7ffc0000 [ 503.113730][ T29] audit: type=1326 audit(502.249:241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=135 compat=0 ip=0xffff8bf57770 code=0x7ffc0000 [ 503.123898][ T29] audit: type=1326 audit(502.249:242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8bf792a8 code=0x7ffc0000 [ 503.130900][ T29] audit: type=1326 audit(502.239:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=135 compat=0 ip=0xffff8bf58010 code=0x7ffc0000 [ 503.141243][ T29] audit: type=1326 audit(502.259:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4050 comm="syz.1.185" exe="/syz-executor" sig=0 arch=c00000b7 syscall=98 compat=0 ip=0xffff8bf792a8 code=0x7ffc0000 [ 503.239852][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 503.242084][ T9] usb 1-1: Product: syz [ 503.244075][ T9] usb 1-1: Manufacturer: syz [ 503.245448][ T9] usb 1-1: SerialNumber: syz [ 504.473828][ T9] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 504.480748][ T9] cdc_ncm 1-1:1.0: dwNtbInMaxSize=8 is too small. Using 2048 [ 504.483446][ T9] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 504.720347][ T9] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 504.955029][ T9] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 505.165153][ T9] usb 1-1: USB disconnect, device number 5 [ 505.400662][ T9] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 506.223272][ T4068] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 506.284252][ T4068] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 507.301352][ T4072] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 507.323238][ T4072] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 508.174187][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 508.175188][ T29] audit: type=1400 audit(507.329:255): avc: denied { read } for pid=3226 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 509.063926][ T29] audit: type=1400 audit(508.229:256): avc: denied { bind } for pid=4080 comm="syz.0.197" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 509.103099][ T29] audit: type=1400 audit(508.269:257): avc: denied { listen } for pid=4080 comm="syz.0.197" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 509.169418][ T29] audit: type=1400 audit(508.339:258): avc: denied { accept } for pid=4080 comm="syz.0.197" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 513.979065][ T4100] binder: 4099:4100 ioctl c0306201 0 returned -14 [ 516.283161][ T29] audit: type=1400 audit(515.449:259): avc: denied { mounton } for pid=4106 comm="syz.0.207" path="/96/file0" dev="tmpfs" ino=506 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 517.177878][ T29] audit: type=1400 audit(516.329:260): avc: denied { bind } for pid=4096 comm="syz.1.204" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 526.890840][ T29] audit: type=1400 audit(526.039:261): avc: denied { getopt } for pid=4124 comm="syz.1.211" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 527.296049][ T4129] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 527.320972][ T4129] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 527.571905][ T29] audit: type=1400 audit(526.739:262): avc: denied { create } for pid=4131 comm="syz.1.215" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 527.590078][ T29] audit: type=1400 audit(526.759:263): avc: denied { bind } for pid=4131 comm="syz.1.215" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 527.595926][ T29] audit: type=1400 audit(526.759:264): avc: denied { accept } for pid=4131 comm="syz.1.215" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 529.016312][ T29] audit: type=1400 audit(528.179:265): avc: denied { mount } for pid=4140 comm="syz.1.220" name="/" dev="configfs" ino=1061 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 529.025882][ T29] audit: type=1400 audit(528.189:266): avc: denied { search } for pid=4140 comm="syz.1.220" name="/" dev="configfs" ino=1061 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 529.031091][ T29] audit: type=1400 audit(528.199:267): avc: denied { search } for pid=4140 comm="syz.1.220" name="usb_gadget" dev="configfs" ino=933 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 529.093960][ T29] audit: type=1400 audit(528.259:268): avc: denied { unmount } for pid=3382 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 531.399282][ T4152] binder: 4150:4152 ioctl 8933 0 returned -22 [ 531.564159][ T4152] binder: 4150:4152 tried to acquire reference to desc 0, got 1 instead [ 531.601698][ T29] audit: type=1400 audit(530.759:269): avc: denied { read } for pid=4150 comm="syz.0.224" path="socket:[5038]" dev="sockfs" ino=5038 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 531.638167][ T9] binder: release 4150:4152 transaction 31 out, still active [ 531.638609][ T9] binder: undelivered TRANSACTION_COMPLETE [ 531.729138][ T9] binder: send failed reply for transaction 31, target dead [ 537.095064][ T29] audit: type=1400 audit(536.239:270): avc: denied { read } for pid=4173 comm="syz.0.233" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 538.720103][ T29] audit: type=1400 audit(537.879:271): avc: denied { mount } for pid=4177 comm="syz.0.235" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 539.436130][ T29] audit: type=1400 audit(538.599:272): avc: denied { read } for pid=4189 comm="syz.1.240" name="control" dev="devtmpfs" ino=712 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 539.445856][ T29] audit: type=1400 audit(538.609:273): avc: denied { open } for pid=4189 comm="syz.1.240" path="/124/dev/mapper/control" dev="devtmpfs" ino=712 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 539.460130][ T29] audit: type=1400 audit(538.619:274): avc: denied { ioctl } for pid=4189 comm="syz.1.240" path="/124/dev/mapper/control" dev="devtmpfs" ino=712 ioctlcmd=0xfd05 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 539.462328][ T4190] device-mapper: ioctl: Invalid data size in the ioctl structure: 0 [ 544.461390][ T29] audit: type=1326 audit(543.629:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4208 comm="syz.0.249" exe="/syz-executor" sig=9 arch=c00000b7 syscall=98 compat=0 ip=0xffffbd3792a8 code=0x0 [ 544.553040][ T4211] netlink: 12 bytes leftover after parsing attributes in process `syz.1.248'. [ 544.553590][ T4211] netlink: 20 bytes leftover after parsing attributes in process `syz.1.248'. [ 548.479291][ T29] audit: type=1400 audit(547.629:276): avc: denied { create } for pid=4225 comm="syz.1.255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 549.710043][ T4226] FAULT_INJECTION: forcing a failure. [ 549.710043][ T4226] name fail_futex, interval 1, probability 0, space 0, times 1 [ 549.713490][ T4226] CPU: 1 UID: 0 PID: 4226 Comm: syz.1.255 Tainted: G W L syzkaller #0 PREEMPT [ 549.713684][ T4226] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 549.713743][ T4226] Hardware name: linux,dummy-virt (DT) [ 549.713838][ T4226] Call trace: [ 549.713989][ T4226] show_stack+0x18/0x24 (C) [ 549.714198][ T4226] dump_stack_lvl+0x7c/0xb0 [ 549.714318][ T4226] dump_stack+0x1c/0x28 [ 549.714451][ T4226] should_fail_ex+0x6b4/0x6c4 [ 549.714575][ T4226] should_fail+0x14/0x34 [ 549.714685][ T4226] get_futex_key+0x198/0xf84 [ 549.714818][ T4226] futex_wait_setup+0x64/0x55c [ 549.714932][ T4226] __futex_wait+0x138/0x218 [ 549.715061][ T4226] futex_wait+0xe4/0x2ac [ 549.715223][ T4226] do_futex+0x1e8/0x280 [ 549.715334][ T4226] __arm64_sys_futex+0x1e8/0x310 [ 549.715540][ T4226] invoke_syscall+0x74/0x240 [ 549.715676][ T4226] el0_svc_common.constprop.0+0xac/0x230 [ 549.715795][ T4226] do_el0_svc+0x40/0x58 [ 549.715918][ T4226] el0_svc+0x58/0x2a4 [ 549.716067][ T4226] el0t_64_sync_handler+0xa0/0xe4 [ 549.716176][ T4226] el0t_64_sync+0x198/0x19c [ 555.143302][ T4242] process 'syz.0.259' launched '/dev/fd/4/./file1' with NULL argv: empty string added [ 555.146194][ T29] audit: type=1400 audit(554.309:277): avc: denied { execute_no_trans } for pid=4241 comm="syz.0.259" path="/file1" dev="ramfs" ino=5912 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=file permissive=1 [ 557.572998][ T4248] device-mapper: ioctl: Invalid ioctl structure: name t, dev f800 [ 563.787583][ T29] audit: type=1400 audit(562.909:278): avc: denied { write } for pid=4262 comm="syz.1.267" path="socket:[5976]" dev="sockfs" ino=5976 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 571.580716][ T4286] netlink: 12 bytes leftover after parsing attributes in process `syz.1.276'. [ 571.963744][ T23] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 572.199289][ T23] usb 1-1: Using ep0 maxpacket: 8 [ 572.381447][ T23] usb 1-1: New USB device found, idVendor=046d, idProduct=c22e, bcdDevice= 0.00 [ 572.572776][ T23] usb 1-1: config 0 interface 0 altsetting 111 has 1 endpoint descriptor, different from the interface descriptor's value: 13 [ 572.573579][ T23] usb 1-1: config 0 interface 0 has no altsetting 0 [ 572.574578][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 572.644418][ T23] usb 1-1: config 0 descriptor?? [ 573.205051][ T23] hid (null): report_id 2900577284 is invalid [ 573.325792][ T23] hid-generic 0003:046D:C22E.0001: unknown main item tag 0x2 [ 573.338886][ T23] hid-generic 0003:046D:C22E.0001: unknown main item tag 0x0 [ 573.339667][ T23] hid-generic 0003:046D:C22E.0001: unknown main item tag 0x0 [ 573.340270][ T23] hid-generic 0003:046D:C22E.0001: unknown main item tag 0x0 [ 573.340624][ T23] hid-generic 0003:046D:C22E.0001: unknown main item tag 0x0 [ 573.340992][ T23] hid-generic 0003:046D:C22E.0001: unknown main item tag 0x0 [ 573.341265][ T23] hid-generic 0003:046D:C22E.0001: unknown main item tag 0x0 [ 573.341504][ T23] hid-generic 0003:046D:C22E.0001: unknown main item tag 0x0 [ 573.341761][ T23] hid-generic 0003:046D:C22E.0001: report_id 2900577284 is invalid [ 573.341917][ T23] hid-generic 0003:046D:C22E.0001: item 0 4 1 8 parsing failed [ 573.430765][ T23] hid-generic 0003:046D:C22E.0001: probe with driver hid-generic failed with error -22 [ 573.649163][ T23] usb 1-1: USB disconnect, device number 6 [ 574.720080][ T29] audit: type=1400 audit(573.889:279): avc: denied { name_bind } for pid=4293 comm="syz.1.278" src=3618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 579.848671][ T4315] SELinux: syz.0.288 (4315) wrote to checkreqprot. This is no longer supported. [ 580.315972][ T4301] raw_sendmsg: syz.1.281 forgot to set AF_INET. Fix it! [ 581.134174][ T29] audit: type=1400 audit(580.299:280): avc: denied { read write } for pid=4319 comm="syz.0.290" name="uinput" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 581.140672][ T29] audit: type=1400 audit(580.299:281): avc: denied { open } for pid=4319 comm="syz.0.290" path="/dev/uinput" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 581.151616][ T29] audit: type=1400 audit(580.319:282): avc: denied { ioctl } for pid=4319 comm="syz.0.290" path="/dev/uinput" dev="devtmpfs" ino=709 ioctlcmd=0x556d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 586.308130][ T29] audit: type=1400 audit(585.469:283): avc: denied { read append } for pid=4331 comm="syz.1.295" name="rtc0" dev="devtmpfs" ino=710 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 586.345261][ T29] audit: type=1400 audit(585.509:284): avc: denied { open } for pid=4331 comm="syz.1.295" path="/dev/rtc0" dev="devtmpfs" ino=710 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 586.371925][ T29] audit: type=1400 audit(585.539:285): avc: denied { ioctl } for pid=4331 comm="syz.1.295" path="/dev/rtc0" dev="devtmpfs" ino=710 ioctlcmd=0x7009 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 587.659578][ T29] audit: type=1400 audit(586.819:286): avc: denied { audit_read } for pid=4337 comm="syz.1.298" capability=37 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 617.671062][ T4390] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 617.674556][ T4390] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 620.424067][ T29] audit: type=1400 audit(619.589:287): avc: denied { setopt } for pid=4399 comm="syz.0.323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 627.979952][ T958] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 628.283320][ T958] usb 1-1: Using ep0 maxpacket: 16 [ 628.305355][ T958] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 628.410404][ T958] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 628.411202][ T958] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 628.581191][ T958] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 628.581955][ T958] usb 1-1: SerialNumber: syz [ 628.906599][ T958] usb 1-1: 0:2 : does not exist [ 629.608706][ T958] usb 1-1: 5:0: cannot get min/max values for control 3 (id 5) [ 629.633172][ T29] audit: type=1400 audit(628.799:288): avc: denied { watch watch_reads } for pid=4421 comm="syz.1.327" path=2F6D656D66643A2D42D59A707070F0202864656C6574656429 dev="tmpfs" ino=17 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 630.383410][ T958] usb 1-1: USB disconnect, device number 7 [ 636.272001][ T4437] udevd[4437]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 643.442028][ T29] audit: type=1400 audit(642.609:289): avc: denied { module_load } for pid=4432 comm="syz.1.332" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 1078.421238][ T32] INFO: task jbd2/vda-8:3160 blocked in I/O wait for more than 430 seconds. [ 1078.422517][ T32] Tainted: G W L syzkaller #0 [ 1078.423318][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1078.425804][ T32] task:jbd2/vda-8 state:D stack:0 pid:3160 tgid:3160 ppid:2 task_flags:0x240040 flags:0x00000010 [ 1078.426688][ T32] Call trace: [ 1078.426981][ T32] __switch_to+0x20c/0x520 (T) [ 1078.429481][ T32] __schedule+0xf98/0x34f4 [ 1078.429699][ T32] schedule+0xcc/0x288 [ 1078.429838][ T32] io_schedule+0xac/0x120 [ 1078.429966][ T32] bit_wait_io+0x18/0xb0 [ 1078.430106][ T32] __wait_on_bit+0x64/0x1b0 [ 1078.430246][ T32] out_of_line_wait_on_bit+0xdc/0x118 [ 1078.430381][ T32] __wait_on_buffer+0x54/0x64 [ 1078.430527][ T32] jbd2_journal_commit_transaction+0x2a40/0x4d58 [ 1078.430661][ T32] kjournald2+0x1ac/0x560 [ 1078.430789][ T32] kthread+0x2ec/0x384 [ 1078.430930][ T32] ret_from_fork+0x10/0x20 [ 1078.431447][ T32] INFO: task syz.0.338:4446 blocked in I/O wait for more than 430 seconds. [ 1078.431628][ T32] Tainted: G W L syzkaller #0 [ 1078.431723][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1078.431789][ T32] task:syz.0.338 state:D stack:0 pid:4446 tgid:4446 ppid:3381 task_flags:0x440040 flags:0x00000001 [ 1078.432095][ T32] Call trace: [ 1078.432178][ T32] __switch_to+0x20c/0x520 (T) [ 1078.432342][ T32] __schedule+0xf98/0x34f4 [ 1078.432485][ T32] schedule+0xcc/0x288 [ 1078.432622][ T32] io_schedule+0xac/0x120 [ 1078.432754][ T32] bit_wait_io+0x18/0xb0 [ 1078.432885][ T32] __wait_on_bit+0x64/0x1b0 [ 1078.433020][ T32] out_of_line_wait_on_bit+0xdc/0x118 [ 1078.433168][ T32] do_get_write_access+0x5a0/0x15c0 [ 1078.433317][ T32] jbd2_journal_get_write_access+0x158/0x1f8 [ 1078.433491][ T32] __ext4_journal_get_write_access+0x1b8/0x280 [ 1078.433687][ T32] ext4_reserve_inode_write+0xe4/0x230 [ 1078.433864][ T32] __ext4_mark_inode_dirty+0x18c/0x6e4 [ 1078.434004][ T32] ext4_dirty_inode+0xbc/0x114 [ 1078.434172][ T32] __mark_inode_dirty+0x1a4/0x122c [ 1078.434320][ T32] touch_atime+0x618/0x74c [ 1078.434460][ T32] ext4_file_mmap_prepare+0x2b4/0x3a4 [ 1078.434689][ T32] __mmap_region+0x7dc/0x1c20 [ 1078.434833][ T32] mmap_region+0x398/0x4d0 [ 1078.434964][ T32] do_mmap+0x9d0/0x13a0 [ 1078.435110][ T32] vm_mmap_pgoff+0x1f4/0x348 [ 1078.435247][ T32] ksys_mmap_pgoff+0x204/0x684 [ 1078.435376][ T32] __arm64_sys_mmap+0xd0/0x148 [ 1078.435511][ T32] invoke_syscall+0x74/0x240 [ 1078.435646][ T32] el0_svc_common.constprop.0+0xac/0x230 [ 1078.435780][ T32] do_el0_svc+0x40/0x58 [ 1078.435919][ T32] el0_svc+0x58/0x2a4 [ 1078.436058][ T32] el0t_64_sync_handler+0xa0/0xe4 [ 1078.436193][ T32] el0t_64_sync+0x198/0x19c [ 1078.436353][ T32] INFO: task syz.1.339:4447 blocked in I/O wait for more than 430 seconds. [ 1078.436487][ T32] Tainted: G W L syzkaller #0 [ 1078.436599][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1078.436671][ T32] task:syz.1.339 state:D stack:0 pid:4447 tgid:4447 ppid:3382 task_flags:0x440040 flags:0x00000001 [ 1078.436878][ T32] Call trace: [ 1078.438240][ T32] __switch_to+0x20c/0x520 (T) [ 1078.438660][ T32] __schedule+0xf98/0x34f4 [ 1078.438919][ T32] schedule+0xcc/0x288 [ 1078.439108][ T32] io_schedule+0xac/0x120 [ 1078.439252][ T32] bit_wait_io+0x18/0xb0 [ 1078.439481][ T32] __wait_on_bit+0x64/0x1b0 [ 1078.439671][ T32] out_of_line_wait_on_bit+0xdc/0x118 [ 1078.439810][ T32] do_get_write_access+0x5a0/0x15c0 [ 1078.439936][ T32] jbd2_journal_get_write_access+0x158/0x1f8 [ 1078.440066][ T32] __ext4_journal_get_write_access+0x1b8/0x280 [ 1078.440214][ T32] ext4_reserve_inode_write+0xe4/0x230 [ 1078.440355][ T32] __ext4_mark_inode_dirty+0x18c/0x6e4 [ 1078.440488][ T32] ext4_dirty_inode+0xbc/0x114 [ 1078.440622][ T32] __mark_inode_dirty+0x1a4/0x122c [ 1078.440756][ T32] touch_atime+0x618/0x74c [ 1078.440899][ T32] ext4_file_mmap_prepare+0x2b4/0x3a4 [ 1078.441023][ T32] __mmap_region+0x7dc/0x1c20 [ 1078.441192][ T32] mmap_region+0x398/0x4d0 [ 1078.441323][ T32] do_mmap+0x9d0/0x13a0 [ 1078.441487][ T32] vm_mmap_pgoff+0x1f4/0x348 [ 1078.441769][ T32] ksys_mmap_pgoff+0x204/0x684 [ 1078.441909][ T32] __arm64_sys_mmap+0xd0/0x148 [ 1078.442073][ T32] invoke_syscall+0x74/0x240 [ 1078.442206][ T32] el0_svc_common.constprop.0+0xac/0x230 [ 1078.442331][ T32] do_el0_svc+0x40/0x58 [ 1078.442520][ T32] el0_svc+0x58/0x2a4 [ 1078.442656][ T32] el0t_64_sync_handler+0xa0/0xe4 [ 1078.442786][ T32] el0t_64_sync+0x198/0x19c [ 1078.443412][ T32] [ 1078.443412][ T32] Showing all locks held in the system: [ 1078.443680][ T32] locks held by kworker/0:0/9: 2, last CPU#0: [ 1078.443812][ T32] #0: ffff000018992140 ((wq_completion)wg-crypt-wg1){+.+.}-{0:0}, at: process_one_work+0x12ec/0x1c00 [ 1078.444774][ T32] #1: ffff80008dc77c70 ((work_completion)(&peer->transmit_packet_work)){+.+.}-{0:0}, at: process_one_work+0x780/0x1c00 [ 1078.445417][ T32] locks held by pr/ttyAMA-1/31: 2, last CPU#0: [ 1078.445513][ T32] #0: ffff8000878e3278 (console_srcu){....}-{0:0}, at: console_srcu_read_lock+0x34/0x68 [ 1078.446086][ T32] #1: ffff00000effe098 (&port_lock_key){....}-{3:3}, at: pl011_console_device_lock+0x7c/0xe0 [ 1078.446549][ T32] locks held by khungtaskd/32: 1, last CPU#1: [ 1078.446647][ T32] #0: ffff8000879d1660 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x40/0x190 [ 1078.459874][ T32] locks held by getty/3321: 2, on CPU#1: [ 1078.460006][ T32] #0: ffff000016cda0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 1078.460540][ T32] #1: ffff80008dcab2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x420/0xec0 [ 1078.461025][ T32] locks held by syz-executor/3376: 3, on CPU#1: [ 1078.461140][ T32] #0: ffff000013afd078 (&mm->mmap_lock){++++}-{4:4}, at: lock_mm_and_find_vma+0x34/0xcf4 [ 1078.461551][ T32] #1: ffff00001742a558 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x198/0xe18 [ 1078.462041][ T32] #2: ffff0000174ba938 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xb50/0x1164 [ 1078.462486][ T32] locks held by kworker/u8:10/3750: 3, last CPU#1: [ 1078.462779][ T32] #0: ffff00000e04c140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x12ec/0x1c00 [ 1078.463327][ T32] #1: ffff8000a1e97c70 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_one_work+0x780/0x1c00 [ 1078.463799][ T32] #2: ffff0000137f2258 (&devlink->lock_key){+.+.}-{4:4}, at: devl_trylock+0x18/0x30 [ 1078.464274][ T32] locks held by syz.0.338/4446: 3, on CPU#1: [ 1078.464361][ T32] #0: ffff000015b0f178 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0x17c/0x348 [ 1078.464768][ T32] #1: ffff00001742a460 (sb_writers#4){.+.+}-{0:0}, at: ext4_file_mmap_prepare+0x2b4/0x3a4 [ 1078.465332][ T32] #2: ffff0000174ba938 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xb50/0x1164 [ 1078.465841][ T32] locks held by syz.1.339/4447: 3, on CPU#0: [ 1078.465949][ T32] #0: ffff000015b0db78 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0x17c/0x348 [ 1078.466459][ T32] #1: ffff00001742a460 (sb_writers#4){.+.+}-{0:0}, at: ext4_file_mmap_prepare+0x2b4/0x3a4 [ 1078.470656][ T32] #2: ffff0000174ba938 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xb50/0x1164 [ 1078.471236][ T32] locks held by dhcpcd/4449: 3, on CPU#1: [ 1078.471323][ T32] #0: ffff000016e91ba8 (&sig->cred_guard_mutex){+.+.}-{4:4}, at: bprm_execve+0x98/0x1220 [ 1078.471737][ T32] #1: ffff00001742a460 (sb_writers#4){.+.+}-{0:0}, at: filemap_read+0x854/0xaf4 [ 1078.472190][ T32] #2: ffff0000174ba938 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xb50/0x1164 [ 1078.472753][ T32] [ 1078.472836][ T32] ============================================= [ 1078.472836][ T32] [ 1078.473738][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 1078.489996][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Tainted: G W L syzkaller #0 PREEMPT [ 1078.490678][ T32] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 1078.490966][ T32] Hardware name: linux,dummy-virt (DT) [ 1078.491280][ T32] Call trace: [ 1078.491506][ T32] show_stack+0x18/0x24 (C) [ 1078.491877][ T32] dump_stack_lvl+0x7c/0xb0 [ 1078.492242][ T32] dump_stack+0x1c/0x28 [ 1078.492570][ T32] vpanic+0x464/0x764 [ 1078.492922][ T32] do_panic_on_target_cpu+0x0/0x40 [ 1078.493266][ T32] watchdog+0x560/0xf18 [ 1078.493590][ T32] kthread+0x2ec/0x384 [ 1078.493955][ T32] ret_from_fork+0x10/0x20 [ 1078.495113][ T32] SMP: stopping secondary CPUs [ 1078.498001][ T32] Kernel Offset: disabled [ 1078.498553][ T32] CPU features: 0x0,40400002,00340020,00100000,0800821b [ 1078.499146][ T32] Memory Limit: none [ 1078.501453][ T32] Rebooting in 86400 seconds..