last executing test programs: 26.145276772s ago: executing program 0 (id=289): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f0000000000)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/bus/event_source/devices/software/type\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/event_source/devices/power/type\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/bus/event_source/devices/msr/type\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/event_source/devices/kprobe/type\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/bus/event_source/devices/uprobe/type\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/event_source/devices/amd_df/type\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/bus/event_source/devices/amd_l3/type\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/bus/event_source/devices/ibs_op/type\x00', 0x0, 0x0) 24.112173943s ago: executing program 0 (id=291): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/class/net/bond0/bonding/mode\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='active-backup\n', 0xe) close(r0) 22.522593313s ago: executing program 0 (id=293): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/sdio/drivers/btmrvl_sdio\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000500), 0x1000) mkdirat(0xffffffffffffff9c, &(0x7f0000000563), 0x1ff) 21.385431874s ago: executing program 0 (id=295): r0 = syz_ublk_setup_io_uring(0x20, &(0x7f0000001040), 0x0, &(0x7f0000001100)=0x0, &(0x7f0000001140)=0x0) syz_io_uring_submit(0x0, r1, r2, &(0x7f0000001400)=@IORING_OP_URING_CMD) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_submit(0x0, r1, r2, &(0x7f0000001500)=@IORING_OP_URING_CMD) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) close(r0) 19.918737464s ago: executing program 0 (id=296): r0 = syz_usb_connect(0x0, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040d118af1e0000010203010902270001010080fa0904000003ffffff00070581020002000705820200020007050302000200"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000700)={0x1c, &(0x7f0000000640)={0x20, 0xa, 0x2, ' \x00'}, 0x0, 0x0}) nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) syz_usb_ep_write(r0, 0x81, 0xa, &(0x7f0000000100)="0a000100010000000001") syz_usb_ep_write(r0, 0x81, 0xb, &(0x7f0000000200)="0b00020002000000010001") nanosleep(&(0x7f0000000400)={0x1}, 0x0) 10.088372437s ago: executing program 1 (id=302): unshare(0x20000) umount2(&(0x7f0000000000)='./cgroup.cpu\x00', 0x1) 9.088326697s ago: executing program 1 (id=303): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2, 0x0) 8.270217348s ago: executing program 1 (id=304): syz_usb_connect(0x0, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040950b801701000102030109022700010100a0320904000003ff00000007058202400000070502024000000705810308000b"], 0x0) 7.280163298s ago: executing program 1 (id=305): r0 = syz_ublk_setup_io_uring(0x20, &(0x7f0000001040), &(0x7f00000010c0)=0x0, 0x0, &(0x7f0000001140)=0x0) syz_io_uring_submit(r1, 0x0, r2, &(0x7f0000001400)=@IORING_OP_URING_CMD) io_uring_enter(r0, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, r2, &(0x7f0000001500)=@IORING_OP_URING_CMD) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) close(r0) 6.367018468s ago: executing program 1 (id=306): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040), &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/suspend/parameters/pm_test_delay\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='0\n\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='devices\n\x00', 0x8) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/class/scsi_disk/0:0:0:0/manage_system_start_stop\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)='1\n\x00', 0x2) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/class/scsi_disk/1:0:0:0/manage_system_start_stop\x00', 0x2, 0x0) write(r3, &(0x7f00000002c0)='1\n\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/scsi_disk/2:0:0:0/manage_system_start_stop\x00', 0x2, 0x0) write(r4, &(0x7f0000000340)='1\n\x00', 0x2) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/power/state\x00', 0x2, 0x0) write(r5, &(0x7f00000003c0)='mem\n\x00', 0x4) close(r5) 364.93158ms ago: executing program 1 (id=307): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) 0s ago: executing program 0 (id=308): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpufreq\x00', 0x10000, 0x0) getdents64(r0, &(0x7f0000000200), 0x1000) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/module/acpi_cpufreq\x00', 0x10000, 0x0) getdents64(r1, &(0x7f0000000400), 0x1000) close(r1) kernel console output (not intermixed with test programs): [ 209.396832][ T29] audit: type=1400 audit(208.960:80): 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 [ 210.663739][ T29] audit: type=1400 audit(210.240:81): 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 [ 212.396558][ T29] audit: type=1400 audit(211.970:82): avc: denied { write } for pid=3365 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 [ 213.256010][ T29] audit: type=1400 audit(212.830:83): 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]:5955' (ED25519) to the list of known hosts. [ 252.654134][ T29] audit: type=1400 audit(252.230:84): 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 [ 253.098402][ T29] audit: type=1400 audit(252.670:85): 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 [ 253.106401][ T29] audit: type=1400 audit(252.680:86): 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 [ 260.869235][ T29] audit: type=1400 audit(260.450:87): 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 [ 260.914240][ T29] audit: type=1400 audit(260.490:88): 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 [ 260.972240][ T3376] cgroup: Unknown subsys name 'net' [ 261.036135][ T29] audit: type=1400 audit(260.610:89): 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 [ 261.301324][ T3376] cgroup: Unknown subsys name 'cpuset' [ 261.433361][ T3376] cgroup: Unknown subsys name 'rlimit' [ 261.816093][ T29] audit: type=1400 audit(261.390:90): 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 [ 261.821251][ T29] audit: type=1400 audit(261.400:91): avc: denied { mounton } for pid=3376 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 [ 261.828628][ T29] audit: type=1400 audit(261.400:92): avc: denied { mount } for pid=3376 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 [ 262.607286][ T3379] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 262.614169][ T29] audit: type=1400 audit(262.190:93): avc: denied { relabelto } for pid=3379 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" [ 262.622514][ T29] audit: type=1400 audit(262.200:94): avc: denied { write } for pid=3379 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 [ 262.741576][ T29] audit: type=1400 audit(262.320:95): 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" [ 262.747825][ T29] audit: type=1400 audit(262.320:96): 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" [ 262.767734][ T3376] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 293.896913][ T29] audit: type=1400 audit(293.470:97): avc: denied { execmem } for pid=3380 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 293.956477][ T29] audit: type=1400 audit(293.530:98): avc: denied { read } for pid=3382 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 293.959396][ T29] audit: type=1400 audit(293.540:99): 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 [ 293.981515][ T29] audit: type=1400 audit(293.560:100): 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 [ 294.044204][ T29] audit: type=1400 audit(293.620:101): avc: denied { module_request } for pid=3382 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 294.242421][ T29] audit: type=1400 audit(293.820:102): avc: denied { sys_module } for pid=3382 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 302.018875][ T3384] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 302.069334][ T3384] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 302.562544][ T3382] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 302.600646][ T3382] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 305.364303][ T3384] hsr_slave_0: entered promiscuous mode [ 305.393760][ T3384] hsr_slave_1: entered promiscuous mode [ 306.092294][ T3382] hsr_slave_0: entered promiscuous mode [ 306.106116][ T3382] hsr_slave_1: entered promiscuous mode [ 306.112930][ T3382] debugfs: 'hsr0' already exists in 'hsr' [ 306.120745][ T3382] Cannot create hsr debugfs directory [ 308.937355][ T29] audit: type=1400 audit(308.520:103): avc: denied { create } for pid=3384 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 308.943566][ T29] audit: type=1400 audit(308.520:104): avc: denied { write } for pid=3384 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 308.955493][ T29] audit: type=1400 audit(308.530:105): avc: denied { read } for pid=3384 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 308.980707][ T3384] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 309.028108][ T3384] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 309.096536][ T3384] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 309.135503][ T3384] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 309.140919][ T3384] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 309.181156][ T3384] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 309.250222][ T3384] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 309.303124][ T3384] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 310.171277][ T3382] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 310.259937][ T3382] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 310.281743][ T3382] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 310.343103][ T3382] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 310.381463][ T3382] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 310.438105][ T3382] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 310.463061][ T3382] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 310.498658][ T3382] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 312.952584][ T3384] 8021q: adding VLAN 0 to HW filter on device bond0 [ 314.100358][ T3382] 8021q: adding VLAN 0 to HW filter on device bond0 [ 323.950444][ T3384] veth0_vlan: entered promiscuous mode [ 324.062117][ T3384] veth1_vlan: entered promiscuous mode [ 324.387727][ T3382] veth0_vlan: entered promiscuous mode [ 324.528285][ T3384] veth0_macvtap: entered promiscuous mode [ 324.564113][ T3382] veth1_vlan: entered promiscuous mode [ 324.629983][ T3384] veth1_macvtap: entered promiscuous mode [ 325.057556][ T3382] veth0_macvtap: entered promiscuous mode [ 325.204242][ T3382] veth1_macvtap: entered promiscuous mode [ 325.288781][ T41] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 325.291137][ T41] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 325.606384][ T1774] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 325.607398][ T1774] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 325.862818][ T29] audit: type=1400 audit(325.440:106): avc: denied { mounton } for pid=3384 comm="syz-executor" path="/syzkaller.IXgrIC/syz-tmp" dev="vda" ino=1876 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 325.888834][ T29] audit: type=1400 audit(325.470:107): avc: denied { mount } for pid=3384 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 [ 325.920496][ T29] audit: type=1400 audit(325.490:108): avc: denied { mounton } for pid=3384 comm="syz-executor" path="/syzkaller.IXgrIC/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 [ 325.982313][ T29] audit: type=1400 audit(325.560:109): avc: denied { mount } for pid=3384 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 [ 326.066853][ T29] audit: type=1400 audit(325.650:110): avc: denied { mounton } for pid=3384 comm="syz-executor" path="/syzkaller.IXgrIC/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 [ 326.103839][ T29] audit: type=1400 audit(325.680:111): avc: denied { mounton } for pid=3384 comm="syz-executor" path="/syzkaller.IXgrIC/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3801 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 326.224211][ T29] audit: type=1400 audit(325.800:112): avc: denied { unmount } for pid=3384 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 326.301545][ T29] audit: type=1400 audit(325.880:113): avc: denied { mounton } for pid=3384 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 [ 326.323015][ T29] audit: type=1400 audit(325.900:114): avc: denied { mount } for pid=3384 comm="syz-executor" name="/" dev="gadgetfs" ino=4197 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 326.456295][ T29] audit: type=1400 audit(326.010:115): avc: denied { mount } for pid=3384 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 [ 326.550517][ T830] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 326.552688][ T3472] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 326.553477][ T3472] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 326.766318][ T3384] 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. [ 326.908574][ T3472] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 330.975927][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 330.976855][ T29] audit: type=1400 audit(330.550:121): avc: denied { mount } for pid=3536 comm="syz.1.3" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 331.279238][ T29] audit: type=1400 audit(330.860:122): avc: denied { unmount } for pid=3384 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 331.862016][ T29] audit: type=1400 audit(331.430:123): avc: denied { mount } for pid=3541 comm="syz.1.4" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 332.857667][ T29] audit: type=1400 audit(332.430:124): avc: denied { unmount } for pid=3384 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 334.149696][ T29] audit: type=1400 audit(333.730:125): avc: denied { mount } for pid=3557 comm="syz.1.10" name="/" dev="configfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 334.160980][ T29] audit: type=1400 audit(333.740:126): avc: denied { search } for pid=3557 comm="syz.1.10" name="/" dev="configfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 334.168441][ T29] audit: type=1400 audit(333.740:127): avc: denied { search } for pid=3557 comm="syz.1.10" name="usb_gadget" dev="configfs" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 334.187119][ T29] audit: type=1400 audit(333.750:128): avc: denied { write search } for pid=3557 comm="syz.1.10" name="usb_gadget" dev="configfs" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 334.188548][ T29] audit: type=1400 audit(333.760:129): avc: denied { add_name } for pid=3557 comm="syz.1.10" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 334.188721][ T29] audit: type=1400 audit(333.760:130): avc: denied { create } for pid=3557 comm="syz.1.10" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=dir permissive=1 [ 336.630300][ T29] kauditd_printk_skb: 33 callbacks suppressed [ 336.631520][ T29] audit: type=1400 audit(336.190:164): avc: denied { nlmsg_write } for pid=3565 comm="syz.0.12" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 337.036171][ T29] audit: type=1400 audit(336.610:165): avc: denied { name_bind } for pid=3565 comm="syz.0.12" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 337.430426][ T3553] udevd[3553]: error opening ATTR{/sys/devices/platform/dummy_udc.0/gadget.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 337.874160][ T29] audit: type=1400 audit(337.450:166): avc: denied { unmount } for pid=3384 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 339.643006][ T29] audit: type=1400 audit(339.220:167): avc: denied { read write } for pid=3580 comm="syz.1.17" 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 [ 339.651372][ T29] audit: type=1400 audit(339.230:168): avc: denied { open } for pid=3580 comm="syz.1.17" 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 [ 339.672181][ T29] audit: type=1400 audit(339.250:169): avc: denied { ioctl } for pid=3580 comm="syz.1.17" 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 [ 339.692973][ T3582] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 339.710461][ T3582] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 341.194319][ T3588] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 341.211297][ T3588] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 343.018584][ T3596] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 343.042893][ T3596] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 343.158238][ T29] audit: type=1400 audit(342.730:170): avc: denied { allowed } for pid=3597 comm="syz.0.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 343.250408][ T29] audit: type=1400 audit(342.830:171): avc: denied { create } for pid=3597 comm="syz.0.24" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 343.292720][ T29] audit: type=1400 audit(342.870:172): avc: denied { map } for pid=3597 comm="syz.0.24" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=4309 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 343.324216][ T29] audit: type=1400 audit(342.900:173): avc: denied { read write } for pid=3597 comm="syz.0.24" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=4309 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 343.370671][ T29] audit: type=1400 audit(342.940:174): avc: denied { cmd } for pid=3597 comm="syz.0.24" path="/dev/ublk-control" dev="devtmpfs" ino=673 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=io_uring permissive=1 [ 343.653434][ T29] audit: type=1400 audit(343.230:175): avc: denied { mount } for pid=3595 comm="syz.1.23" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 344.176383][ T29] audit: type=1400 audit(343.750:176): avc: denied { unmount } for pid=3384 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 350.285413][ T29] audit: type=1400 audit(349.860:177): avc: denied { mount } for pid=3626 comm="syz.1.36" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 350.604164][ T3627] loop0: detected capacity change from 0 to 262144 [ 350.750432][ T3627] loop1: detected capacity change from 0 to 262144 [ 351.910185][ T3627] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 352.637353][ T29] audit: type=1400 audit(352.150:178): avc: denied { unmount } for pid=3384 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 354.760801][ T3644] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 354.789201][ T3644] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 355.873456][ T29] audit: type=1400 audit(355.450:179): avc: denied { read write } for pid=3647 comm="syz.1.46" name="mtd0" dev="devtmpfs" ino=683 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=chr_file permissive=1 [ 355.877153][ T29] audit: type=1400 audit(355.460:180): avc: denied { open } for pid=3647 comm="syz.1.46" path="/dev/mtd0" dev="devtmpfs" ino=683 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=chr_file permissive=1 [ 355.943059][ T29] audit: type=1400 audit(355.510:181): avc: denied { ioctl } for pid=3647 comm="syz.1.46" path="/dev/mtd0" dev="devtmpfs" ino=683 ioctlcmd=0x1269 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=chr_file permissive=1 [ 355.949068][ T3648] 0x000000000000-0x000000010000 : "" [ 355.950094][ T3648] mtd: partition "" doesn't end on an erase/write block -- force read-only [ 355.970850][ T804] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 356.165671][ T3648] ftl_cs: FTL header corrupt! [ 356.283752][ T804] usb 1-1: New USB device found, idVendor=ffff, idProduct=ffff, bcdDevice= 1.00 [ 356.334064][ T804] usb 1-1: config 1 has an invalid descriptor of length 130, skipping remainder of the config [ 356.336339][ T804] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 356.337698][ T804] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 356.383391][ T804] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 356.392923][ T804] usb 1-1: Product: syz [ 356.394204][ T804] usb 1-1: Manufacturer: syz [ 356.507329][ T3646] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 357.329735][ T29] audit: type=1400 audit(356.910:182): avc: denied { write } for pid=3645 comm="syz.0.45" name="002" dev="devtmpfs" ino=1571 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 357.511022][ T3378] usb 1-1: USB disconnect, device number 2 [ 360.577408][ T3669] PM: suspend entry (s2idle) [ 360.747746][ T3669] Freezing user space processes [ 360.828120][ T3669] Freezing user space processes completed (elapsed 0.079 seconds) [ 360.830983][ T3669] OOM killer disabled. [ 360.831816][ T3669] Freezing remaining freezable tasks [ 360.853052][ T3669] Freezing remaining freezable tasks completed (elapsed 0.020 seconds) [ 360.853973][ T3669] printk: Suspending console(s) (use no_console_suspend to debug) [ 361.481629][ T3669] PM: suspend debug: Waiting for 0 second(s). [ 361.559451][ T830] virtio_blk virtio2: 2/0/0 default/read/poll queues [ 362.049434][ T3669] OOM killer enabled. [ 362.050005][ T3669] Restarting tasks: Starting [ 362.223097][ T3669] Restarting tasks: Done [ 362.237611][ T3669] random: crng reseeded on system resumption [ 362.304128][ T3669] PM: suspend exit [ 366.611316][ T29] audit: type=1400 audit(366.190:183): avc: denied { unmount } for pid=3384 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 367.859453][ T29] audit: type=1400 audit(367.420:184): avc: denied { create } for pid=3692 comm="syz.0.63" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 367.990357][ T29] audit: type=1400 audit(367.570:185): avc: denied { write } for pid=3692 comm="syz.0.63" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 368.243110][ T3694] lo speed is unknown, defaulting to 1000 [ 368.407056][ T3694] lo speed is unknown, defaulting to 1000 [ 368.544016][ T3694] lo speed is unknown, defaulting to 1000 [ 368.577637][ T29] audit: type=1400 audit(368.160:186): avc: denied { read } for pid=3692 comm="syz.0.63" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 368.966912][ T29] audit: type=1400 audit(368.530:187): avc: denied { write } for pid=3693 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 [ 368.968113][ T29] audit: type=1400 audit(368.540:188): avc: denied { create } for pid=3693 comm="dhcpcd-run-hook" name="resolv.conf.eth0.ra" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 369.029977][ T29] audit: type=1400 audit(368.610:189): avc: denied { write open } for pid=3693 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth0.ra" dev="tmpfs" ino=1153 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 369.098705][ T29] audit: type=1400 audit(368.670:190): avc: denied { append } for pid=3693 comm="dhcpcd-run-hook" name="resolv.conf.eth0.ra" dev="tmpfs" ino=1153 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 369.182326][ T29] audit: type=1400 audit(368.750:191): avc: denied { getattr } for pid=3693 comm="dhcpcd-run-hook" path="/tmp/resolv.conf" dev="tmpfs" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 369.982538][ T29] audit: type=1400 audit(369.550:192): avc: denied { read } for pid=3700 comm="cmp" name="resolv.conf" dev="tmpfs" ino=2 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 370.993178][ T3708] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 371.005906][ T3708] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 371.607917][ T3694] infiniband syz0: set active [ 371.608787][ T3694] infiniband syz0: added lo [ 371.620033][ T3378] lo speed is unknown, defaulting to 1000 [ 371.964286][ T3694] RDS/IB: syz0: added [ 371.971373][ T3694] smc: adding ib device syz0 with port count 1 [ 371.980002][ T3694] smc: ib device syz0 port 1 has no pnetid [ 371.993203][ T23] lo speed is unknown, defaulting to 1000 [ 372.057652][ T3694] lo speed is unknown, defaulting to 1000 [ 374.576941][ T3694] lo speed is unknown, defaulting to 1000 [ 377.452866][ T3727] rdma_rxe: rxe_newlink: failed to add lo [ 379.227241][ T804] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 379.441469][ T804] usb 1-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice= 0.00 [ 379.629575][ T804] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 379.630236][ T804] usb 1-1: Product: syz [ 379.630743][ T804] usb 1-1: Manufacturer: syz [ 379.630873][ T804] usb 1-1: SerialNumber: syz [ 380.851331][ T3742] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 380.862182][ T3742] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 381.057449][ T804] usb 1-1: failed to set cport flags for port 0 [ 381.061469][ T804] greybus greybus1: 0/0:0: failed to enable host cport: -110 [ 381.392319][ T804] es2_ap_driver 1-1:1.0: probe with driver es2_ap_driver failed with error -110 [ 381.763013][ T3469] usb 1-1: USB disconnect, device number 3 [ 384.309893][ T3756] netlink: 8 bytes leftover after parsing attributes in process `syz.1.86'. [ 384.316588][ T3756] netlink: 20 bytes leftover after parsing attributes in process `syz.1.86'. [ 385.369027][ T3763] x_tables: duplicate underflow at hook 2 [ 389.623282][ T3782] rdma_rxe: rxe_newlink: failed to add lo [ 393.581833][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 393.595447][ T29] audit: type=1400 audit(393.160:195): avc: denied { create } for pid=3796 comm="syz.1.104" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 393.606899][ T29] audit: type=1400 audit(393.190:196): avc: denied { setopt } for pid=3796 comm="syz.1.104" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 397.496865][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 397.767455][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 397.842052][ T9] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 397.868713][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 397.869685][ T9] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 397.870523][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 397.963605][ T9] usb 1-1: config 0 descriptor?? [ 398.926575][ T9] hid-generic 0003:045E:07DA.0001: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 403.217707][ T9] atkbd serio0: keyboard reset failed on [ 409.091365][ T3824] PM: suspend entry (s2idle) [ 410.058101][ T3824] Freezing user space processes [ 410.257634][ T3824] Freezing user space processes completed (elapsed 0.154 seconds) [ 410.269511][ T3824] OOM killer disabled. [ 410.272736][ T3824] Freezing remaining freezable tasks [ 410.650565][ T3824] Freezing remaining freezable tasks completed (elapsed 0.370 seconds) [ 410.663705][ T3824] printk: Suspending console(s) (use no_console_suspend to debug) [ 411.407450][ T3824] PM: suspend debug: Waiting for 0 second(s). [ 411.458052][ T814] virtio_blk virtio2: 2/0/0 default/read/poll queues [ 411.980854][ T823] usb 1-1: reset high-speed USB device number 4 using dummy_hcd [ 417.326416][ T823] usb 1-1: device descriptor read/64, error -110 [ 417.587530][ T823] usb 1-1: reset high-speed USB device number 4 using dummy_hcd [ 417.747234][ T823] usb 1-1: device descriptor read/64, error -32 [ 417.987985][ T823] usb 1-1: reset high-speed USB device number 4 using dummy_hcd [ 418.039226][ T823] usb 1-1: device descriptor read/8, error -32 [ 418.217496][ T823] raw-gadget.0 gadget.0: failed to queue resume event [ 418.286710][ T823] usb 1-1: reset high-speed USB device number 4 using dummy_hcd [ 418.307072][ C0] raw-gadget.0 gadget.0: ignoring, device is not running [ 418.316781][ T823] usb 1-1: device descriptor read/8, error -32 [ 418.426847][ T823] raw-gadget.0 gadget.0: failed to queue suspend event [ 418.619428][ T3824] OOM killer enabled. [ 418.620084][ T3824] Restarting tasks: Starting [ 418.627634][ T804] usb 1-1: USB disconnect, device number 4 [ 418.889400][ T3824] Restarting tasks: Done [ 418.891553][ T3824] random: crng reseeded on system resumption [ 418.892810][ T3824] hwrng_fill thread creation failed [ 418.893259][ T3824] PM: suspend exit [ 419.157331][ T3818] raw-gadget.0 gadget.0: failed to queue disconnect event [ 421.235793][ T29] audit: type=1400 audit(420.810:197): avc: denied { read } for pid=3838 comm="syz.1.121" 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 [ 421.236716][ T29] audit: type=1400 audit(420.810:198): avc: denied { open } for pid=3838 comm="syz.1.121" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 421.273445][ T29] audit: type=1400 audit(420.850:199): avc: denied { ioctl } for pid=3838 comm="syz.1.121" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0x0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 423.190003][ T3853] syz0: rxe_newlink: already configured on lo [ 427.408427][ T29] audit: type=1400 audit(426.980:200): avc: denied { read write } for pid=3875 comm="syz.1.139" name="rdma_cm" dev="devtmpfs" ino=714 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 427.413835][ T29] audit: type=1400 audit(426.990:201): avc: denied { open } for pid=3875 comm="syz.1.139" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=714 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 428.181347][ T3879] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 428.198407][ T3879] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 430.836386][ T29] audit: type=1400 audit(430.400:202): avc: denied { name_bind } for pid=3896 comm="syz.0.148" src=28416 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 430.838406][ T29] audit: type=1400 audit(430.410:203): avc: denied { node_bind } for pid=3896 comm="syz.0.148" src=28416 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 432.941143][ T3907] loop0: detected capacity change from 0 to 65536 [ 439.110872][ T29] audit: type=1400 audit(438.690:204): avc: denied { mount } for pid=3936 comm="syz.1.167" name="/" dev="configfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 439.141241][ T29] audit: type=1400 audit(438.720:205): avc: denied { read } for pid=3936 comm="syz.1.167" name="usb_gadget" dev="configfs" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 439.183991][ T29] audit: type=1400 audit(438.760:206): avc: denied { read open } for pid=3936 comm="syz.1.167" path="/94/c/usb_gadget" dev="configfs" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 440.326120][ T3943] syz0: rxe_newlink: already configured on lo [ 440.378615][ T29] audit: type=1400 audit(439.960:207): avc: denied { write } for pid=3941 comm="syz.0.170" name="rdma_cm" dev="configfs" ino=2033 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 440.447282][ T29] audit: type=1400 audit(440.000:208): avc: denied { read } for pid=3941 comm="syz.0.170" name="default_roce_mode" dev="configfs" ino=4755 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 440.449570][ T29] audit: type=1400 audit(440.030:209): avc: denied { open } for pid=3941 comm="syz.0.170" path="/72/config/rdma_cm/syz0/ports/1/default_roce_mode" dev="configfs" ino=4755 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 443.002068][ T3959] syz0: rxe_newlink: already configured on lo [ 444.685993][ T3744] usb 1-1: new low-speed USB device number 6 using dummy_hcd [ 444.947227][ T3744] usb 1-1: Invalid ep0 maxpacket: 64 [ 445.117989][ T3744] usb 1-1: new low-speed USB device number 7 using dummy_hcd [ 445.408737][ T3744] usb 1-1: Invalid ep0 maxpacket: 64 [ 445.417557][ T3744] usb usb1-port1: attempt power cycle [ 445.808117][ T3744] usb 1-1: new low-speed USB device number 8 using dummy_hcd [ 445.849538][ T3744] usb 1-1: Invalid ep0 maxpacket: 64 [ 446.017478][ T3744] usb 1-1: new low-speed USB device number 9 using dummy_hcd [ 446.099167][ T3744] usb 1-1: Invalid ep0 maxpacket: 64 [ 446.103245][ T3744] usb usb1-port1: unable to enumerate USB device [ 451.192223][ T29] audit: type=1400 audit(450.770:210): avc: denied { read write } for pid=3994 comm="syz.1.191" name="uhid" dev="devtmpfs" ino=715 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 451.211980][ T29] audit: type=1400 audit(450.780:211): avc: denied { open } for pid=3994 comm="syz.1.191" path="/dev/uhid" dev="devtmpfs" ino=715 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 453.176606][ T4002] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 453.221497][ T4002] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 457.039648][ T3529] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 457.280881][ T3529] usb 1-1: New USB device found, idVendor=ffff, idProduct=ffff, bcdDevice= 1.00 [ 457.309194][ T3529] usb 1-1: config 1 has an invalid descriptor of length 130, skipping remainder of the config [ 457.316243][ T3529] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 457.318603][ T3529] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 457.346435][ T3529] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 457.348822][ T3529] usb 1-1: Product: syz [ 457.350578][ T3529] usb 1-1: Manufacturer: syz [ 457.446410][ T4015] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 457.721655][ T4020] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 457.756575][ T4020] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 458.243868][ T9] usb 1-1: USB disconnect, device number 10 [ 460.393655][ T3744] hid-generic 0003:1B1C:1C1B.0002: unknown main item tag 0x0 [ 460.400986][ T3744] hid-generic 0003:1B1C:1C1B.0002: unknown main item tag 0x0 [ 460.412849][ T3744] hid-generic 0003:1B1C:1C1B.0002: unknown main item tag 0x0 [ 460.413884][ T3744] hid-generic 0003:1B1C:1C1B.0002: unbalanced collection at end of report description [ 460.459960][ T3744] hid-generic 0003:1B1C:1C1B.0002: probe with driver hid-generic failed with error -22 [ 460.713810][ T4030] can0: slcan on pts0. [ 460.956208][ T29] audit: type=1400 audit(460.530:212): 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 [ 461.018962][ T4029] can0 (unregistered): slcan off pts0. [ 464.146061][ T4039] PM: suspend entry (s2idle) [ 464.446671][ T4039] Freezing user space processes [ 464.518779][ T4039] Freezing user space processes completed (elapsed 0.071 seconds) [ 464.521638][ T4039] OOM killer disabled. [ 464.523292][ T4039] Freezing remaining freezable tasks [ 464.538253][ T4039] Freezing remaining freezable tasks completed (elapsed 0.012 seconds) [ 464.540052][ T4039] PM: suspend debug: Waiting for 0 second(s). [ 464.542984][ T4039] OOM killer enabled. [ 464.544268][ T4039] Restarting tasks: Starting [ 464.575940][ T4039] Restarting tasks: Done [ 464.578190][ T4039] random: crng reseeded on system resumption [ 464.594309][ T4039] PM: suspend exit [ 465.538514][ T3529] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 465.758540][ T3529] usb 1-1: New USB device found, idVendor=2ef5, idProduct=000a, bcdDevice= 0.00 [ 465.875931][ T3529] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 466.588582][ T4049] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 466.609281][ T4049] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 469.786328][ T9] input: syz0 as /devices/virtual/misc/uhid/0005:057E:0306.0003/input/input2 [ 469.884366][ T9] hid-generic 0005:057E:0306.0003: input,hidraw0: BLUETOOTH HID v0.00 Gamepad [syz0] on syz0 [ 470.857416][ T4064] netlink: 12 bytes leftover after parsing attributes in process `syz.1.220'. [ 470.862174][ T4064] netlink: 'syz.1.220': attribute type 11 has an invalid length. [ 470.872204][ T4064] netlink: 4 bytes leftover after parsing attributes in process `syz.1.220'. [ 472.049924][ T4062] fido_id[4062]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 474.040523][ T29] audit: type=1400 audit(473.600:213): avc: denied { create } for pid=4069 comm="syz.1.222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 479.413082][ T29] audit: type=1400 audit(478.990:214): avc: denied { create } for pid=4084 comm="syz.1.229" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 479.442775][ T29] audit: type=1400 audit(479.020:215): avc: denied { write } for pid=4084 comm="syz.1.229" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 480.222660][ T3529] usb 1-1: USB disconnect, device number 11 [ 481.603406][ T29] audit: type=1400 audit(481.180:216): avc: denied { create } for pid=4086 comm="syz.0.230" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 481.643144][ T29] audit: type=1400 audit(481.220:217): avc: denied { setopt } for pid=4086 comm="syz.0.230" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 481.807122][ T4089] psci: CPU0 killed (polled 0 ms) [ 489.533187][ T4111] netlink: 44 bytes leftover after parsing attributes in process `syz.1.241'. [ 502.928807][ T4133] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 502.953908][ T4133] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 510.927898][ T4153] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 510.941006][ T4153] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 510.985880][ T3488] usb 1-1: new low-speed USB device number 12 using dummy_hcd [ 511.228449][ T3488] usb 1-1: Invalid ep0 maxpacket: 64 [ 511.385613][ T3488] usb 1-1: new low-speed USB device number 13 using dummy_hcd [ 511.705990][ T3488] usb 1-1: Invalid ep0 maxpacket: 64 [ 511.708402][ T3488] usb usb1-port1: attempt power cycle [ 512.127422][ T3488] usb 1-1: new low-speed USB device number 14 using dummy_hcd [ 512.439614][ T3488] usb 1-1: Invalid ep0 maxpacket: 64 [ 512.643359][ T3488] usb 1-1: new low-speed USB device number 15 using dummy_hcd [ 513.347877][ T3488] usb 1-1: Invalid ep0 maxpacket: 64 [ 513.374158][ T3488] usb usb1-port1: unable to enumerate USB device [ 516.499452][ T3488] atkbd serio1: keyboard reset failed on [ 529.777021][ T3469] atkbd serio2: keyboard reset failed on [ 530.536375][ T3469] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 531.254256][ T3469] usb 1-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice= 0.00 [ 532.587158][ T3469] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 532.588050][ T3469] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 534.503057][ T3469] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 534.506611][ T3469] usb 1-1: Product: syz [ 534.531464][ T3469] usb 1-1: Manufacturer: syz [ 534.533442][ T3469] usb 1-1: SerialNumber: syz [ 535.728731][ T3469] usb 1-1: Cannot retrieve CPort count: -110 [ 535.729475][ T3469] usb 1-1: Cannot retrieve CPort count: -110 [ 535.730082][ T3469] es2_ap_driver 1-1:1.0: probe with driver es2_ap_driver failed with error -110 [ 537.348174][ T3469] usb 1-1: USB disconnect, device number 16 [ 543.792145][ T4194] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 543.811113][ T4194] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 549.696435][ T30] atkbd serio3: keyboard reset failed on [ 552.537464][ T30] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 552.900089][ T30] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a4, bcdDevice= 0.00 [ 552.907274][ T4215] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 553.673825][ T30] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 553.687643][ T4215] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 554.076974][ T30] usbtest 1-1:1.0: Linux user mode test driver [ 554.077440][ T30] usbtest 1-1:1.0: high-speed {control bulk-in bulk-out} tests (+alt) [ 554.268641][ T30] usb 1-1: USB disconnect, device number 17 [ 561.000259][ T4232] bond0: option mode: unable to set because the bond device has slaves [ 564.977165][ T3488] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 565.201409][ T3488] usb 1-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice= 0.00 [ 565.819327][ T3488] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 565.820586][ T3488] usb 1-1: Product: syz [ 565.821509][ T3488] usb 1-1: Manufacturer: syz [ 565.823679][ T3488] usb 1-1: SerialNumber: syz [ 569.226707][ T3488] usb 1-1: failed to set cport flags for port 0 [ 569.228097][ T3488] greybus greybus1: 0/0:0: failed to enable host cport: -110 [ 570.318015][ T3488] es2_ap_driver 1-1:1.0: probe with driver es2_ap_driver failed with error -110 [ 576.277436][ T4263] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 576.293627][ T4263] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 579.168554][ T4267] PM: suspend entry (s2idle) [ 579.229500][ T4267] Freezing user space processes [ 579.266813][ T4267] Freezing user space processes completed (elapsed 0.034 seconds) [ 579.268013][ T4267] OOM killer disabled. [ 579.268720][ T4267] Freezing remaining freezable tasks [ 579.282083][ T4267] Freezing remaining freezable tasks completed (elapsed 0.012 seconds) [ 579.283152][ T4267] printk: Suspending console(s) (use no_console_suspend to debug) [ 579.902921][ T4267] PM: suspend debug: Waiting for 0 second(s). [ 579.966202][ T3472] virtio_blk virtio2: 2/0/0 default/read/poll queues [ 580.426772][ T1774] usb 1-1: reset high-speed USB device number 18 using dummy_hcd [ 580.567589][ T1774] usb 1-1: device descriptor read/64, error -32 [ 580.826547][ T1774] usb 1-1: reset high-speed USB device number 18 using dummy_hcd [ 580.961418][ T1774] usb 1-1: device descriptor read/64, error -32 [ 581.217749][ T1774] usb 1-1: reset high-speed USB device number 18 using dummy_hcd [ 581.237285][ T1774] usb 1-1: device descriptor read/8, error -32 [ 581.423190][ T1774] raw-gadget.0 gadget.0: failed to queue resume event [ 581.497024][ T1774] usb 1-1: reset high-speed USB device number 18 using dummy_hcd [ 581.517662][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 581.527592][ T1774] usb 1-1: device descriptor read/8, error -32 [ 581.637368][ T1774] raw-gadget.0 gadget.0: failed to queue suspend event [ 582.002751][ T4267] OOM killer enabled. [ 582.006120][ T4267] Restarting tasks: Starting [ 582.232855][ T3488] usb 1-1: USB disconnect, device number 18 [ 582.324124][ T4267] Restarting tasks: Done [ 582.339430][ T4267] random: crng reseeded on system resumption [ 582.421681][ T4267] PM: suspend exit [ 583.237075][ T4243] raw-gadget.0 gadget.0: failed to queue disconnect event [ 1017.859452][ T32] INFO: task syz.0.308:4273 blocked in I/O wait for more than 430 seconds. [ 1017.897545][ T32] Tainted: G W syzkaller #0 [ 1017.906618][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1017.912222][ T32] task:syz.0.308 state:D stack:0 pid:4273 tgid:4273 ppid:3382 task_flags:0x440040 flags:0x00000011 [ 1017.921488][ T32] Call trace: [ 1017.926015][ T32] __switch_to+0x20c/0x520 (T) [ 1017.928095][ T32] __schedule+0xf98/0x34f4 [ 1017.929484][ T32] schedule+0xcc/0x288 [ 1017.932798][ T32] io_schedule+0xac/0x120 [ 1017.939409][ T32] bit_wait_io+0x18/0xb0 [ 1017.941196][ T32] __wait_on_bit+0x64/0x1b0 [ 1017.942726][ T32] out_of_line_wait_on_bit+0xdc/0x118 [ 1017.944314][ T32] do_get_write_access+0x5a0/0x15c0 [ 1017.949008][ T32] jbd2_journal_get_write_access+0x158/0x1f8 [ 1017.950832][ T32] __ext4_journal_get_write_access+0x1b8/0x280 [ 1017.956677][ T32] ext4_reserve_inode_write+0xe4/0x230 [ 1017.958841][ T32] __ext4_mark_inode_dirty+0x18c/0x6e4 [ 1017.960510][ T32] ext4_dirty_inode+0xbc/0x114 [ 1017.961948][ T32] __mark_inode_dirty+0x1a4/0x122c [ 1017.964075][ T32] touch_atime+0x618/0x74c [ 1017.976431][ T32] ext4_file_mmap_prepare+0x2b4/0x3a4 [ 1017.978585][ T32] __mmap_region+0x7dc/0x1c20 [ 1017.980743][ T32] mmap_region+0x398/0x4d0 [ 1017.982287][ T32] do_mmap+0x9d0/0x13a0 [ 1017.983713][ T32] vm_mmap_pgoff+0x1f4/0x348 [ 1017.994356][ T32] ksys_mmap_pgoff+0x204/0x684 [ 1017.999536][ T32] __arm64_sys_mmap+0xd0/0x148 [ 1018.001230][ T32] invoke_syscall+0x74/0x240 [ 1018.002748][ T32] el0_svc_common.constprop.0+0xac/0x230 [ 1018.004367][ T32] do_el0_svc+0x40/0x58 [ 1018.007422][ T32] el0_svc+0x58/0x2a4 [ 1018.008847][ T32] el0t_64_sync_handler+0xa0/0xe4 [ 1018.010361][ T32] el0t_64_sync+0x198/0x19c [ 1018.012468][ T32] INFO: task syz.1.307:4274 blocked in I/O wait for more than 430 seconds. [ 1018.027528][ T32] Tainted: G W syzkaller #0 [ 1018.029377][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1018.032021][ T32] task:syz.1.307 state:D stack:0 pid:4274 tgid:4274 ppid:3384 task_flags:0x440040 flags:0x00000001 [ 1018.044208][ T32] Call trace: [ 1018.048347][ T32] __switch_to+0x20c/0x520 (T) [ 1018.050006][ T32] __schedule+0xf98/0x34f4 [ 1018.051532][ T32] schedule+0xcc/0x288 [ 1018.055569][ T32] io_schedule+0xac/0x120 [ 1018.057101][ T32] bit_wait_io+0x18/0xb0 [ 1018.058508][ T32] __wait_on_bit+0x64/0x1b0 [ 1018.059979][ T32] out_of_line_wait_on_bit+0xdc/0x118 [ 1018.066577][ T32] do_get_write_access+0x5a0/0x15c0 [ 1018.068415][ T32] jbd2_journal_get_write_access+0x158/0x1f8 [ 1018.069853][ T32] __ext4_journal_get_write_access+0x1b8/0x280 [ 1018.071447][ T32] ext4_reserve_inode_write+0xe4/0x230 [ 1018.072922][ T32] __ext4_mark_inode_dirty+0x18c/0x6e4 [ 1018.087180][ T32] ext4_dirty_inode+0xbc/0x114 [ 1018.088953][ T32] __mark_inode_dirty+0x1a4/0x122c [ 1018.090563][ T32] touch_atime+0x618/0x74c [ 1018.093805][ T32] ext4_file_mmap_prepare+0x2b4/0x3a4 [ 1018.109816][ T32] __mmap_region+0x7dc/0x1c20 [ 1018.112103][ T32] mmap_region+0x398/0x4d0 [ 1018.115659][ T32] do_mmap+0x9d0/0x13a0 [ 1018.117471][ T32] vm_mmap_pgoff+0x1f4/0x348 [ 1018.118987][ T32] ksys_mmap_pgoff+0x204/0x684 [ 1018.120471][ T32] __arm64_sys_mmap+0xd0/0x148 [ 1018.121981][ T32] invoke_syscall+0x74/0x240 [ 1018.123481][ T32] el0_svc_common.constprop.0+0xac/0x230 [ 1018.129531][ T32] do_el0_svc+0x40/0x58 [ 1018.136003][ T32] el0_svc+0x58/0x2a4 [ 1018.138070][ T32] el0t_64_sync_handler+0xa0/0xe4 [ 1018.139606][ T32] el0t_64_sync+0x198/0x19c [ 1018.148060][ T32] [ 1018.148060][ T32] Showing all locks held in the system: [ 1018.150112][ T32] locks held by khungtaskd/32: 1, last CPU#1: [ 1018.151812][ T32] #0: ffff8000879d1660 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x40/0x190 [ 1018.178127][ T32] locks held by klogd/3185: 1, last CPU#1: [ 1018.178410][ T32] #0: ffff800087ba21d0 (remove_cache_srcu){.+.+}-{0:0}, at: kasan_quarantine_reduce+0x6c/0x1ac [ 1018.179684][ T32] locks held by getty/3321: 2, on CPU#1: [ 1018.179919][ T32] #0: ffff0000199a30a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 1018.181608][ T32] #1: ffff80008dcab2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x420/0xec0 [ 1018.182776][ T32] locks held by syz-executor/3376: 3, on CPU#1: [ 1018.182980][ T32] #0: ffff00001a524578 (&mm->mmap_lock){++++}-{4:4}, at: lock_mm_and_find_vma+0x34/0xcf4 [ 1018.184056][ T32] #1: ffff0000173da558 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x198/0xe18 [ 1018.205867][ T32] #2: ffff0000173f4938 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xb50/0x1164 [ 1018.219531][ T32] locks held by syz.0.308/4273: 3, on CPU#1: [ 1018.221227][ T32] #0: ffff00001405ba78 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0x17c/0x348 [ 1018.238799][ T32] #1: ffff0000173da460 (sb_writers#4){.+.+}-{0:0}, at: ext4_file_mmap_prepare+0x2b4/0x3a4 [ 1018.256991][ T32] #2: ffff0000173f4938 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xb50/0x1164 [ 1018.258167][ T32] locks held by syz.1.307/4274: 3, on CPU#1: [ 1018.258392][ T32] #0: ffff0000185e4578 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0x17c/0x348 [ 1018.259554][ T32] #1: ffff0000173da460 (sb_writers#4){.+.+}-{0:0}, at: ext4_file_mmap_prepare+0x2b4/0x3a4 [ 1018.260826][ T32] #2: ffff0000173f4938 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xb50/0x1164 [ 1018.261942][ T32] locks held by kworker/u8:1/4275: 2, last CPU#1: [ 1018.262133][ T32] #0: ffff00000e04b940 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_one_work+0x12ec/0x1c00 [ 1018.263902][ T32] #1: ffff8000a1947c70 ((gc_work).work){+.+.}-{0:0}, at: process_one_work+0x780/0x1c00 [ 1018.296084][ T32] locks held by dhcpcd/4277: 3, on CPU#1: [ 1018.298329][ T32] #0: ffff00001748dce8 (&sig->cred_guard_mutex){+.+.}-{4:4}, at: bprm_execve+0x98/0x1220 [ 1018.309695][ T32] #1: ffff0000173da460 (sb_writers#4){.+.+}-{0:0}, at: filemap_read+0x854/0xaf4 [ 1018.320470][ T32] #2: ffff0000173f4938 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0xb50/0x1164 [ 1018.339435][ T32] [ 1018.340727][ T32] ============================================= [ 1018.340727][ T32] [ 1018.343312][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 1018.344218][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Tainted: G W syzkaller #0 PREEMPT [ 1018.344765][ T32] Tainted: [W]=WARN [ 1018.345016][ T32] Hardware name: linux,dummy-virt (DT) [ 1018.345360][ T32] Call trace: [ 1018.345652][ T32] show_stack+0x18/0x24 (C) [ 1018.346042][ T32] dump_stack_lvl+0x7c/0xb0 [ 1018.346385][ T32] dump_stack+0x1c/0x28 [ 1018.346750][ T32] vpanic+0x464/0x764 [ 1018.347056][ T32] do_panic_on_target_cpu+0x0/0x40 [ 1018.347407][ T32] watchdog+0x560/0xf18 [ 1018.347732][ T32] kthread+0x2ec/0x384 [ 1018.348045][ T32] ret_from_fork+0x10/0x20 [ 1018.349721][ T32] Kernel Offset: disabled [ 1018.350072][ T32] CPU features: 0x0,40400002,00340020,00100000,0800821b [ 1018.350529][ T32] Memory Limit: none [ 1018.352491][ T32] Rebooting in 86400 seconds..