last executing test programs: 2.479391427s ago: executing program 1 (id=2): socket$nl_rdma(0x10, 0x3, 0x14) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/profiling', 0xa0042, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) write$tcp_mem(r0, &(0x7f0000000400)={0x6, 0x2d, 0x2, 0x3a, 0x0, 0x2c}, 0x48) 2.300267169s ago: executing program 0 (id=1): r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000200)="0000000000aa303e97380e90231bdbdaf6a4bd866226b7cdb7c26858c4e4fd703be2f51ed6ddc4a47116ec2db75c7042a22491af0ffea4174a9de3350c0a498396b28c7d1784d04aa38922721cb7816094cb82950fd012efd26d", 0x5a}, {&(0x7f0000000900)="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", 0x3f1}, {&(0x7f00000003c0)="128b9306006d4810e5ac5040ad9201847839fc378469d5765b9cc241840896c1498194a7197b45d74a8532b82037b02c9e6045c361eb", 0x36}], 0x3}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}, 0x8000}], 0x1, 0x0, 0x0) 1.809237161s ago: executing program 1 (id=3): r0 = syz_usb_connect$lan78xx(0x5, 0x3f, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xd7}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000001140)={0x34, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000940)={0x34, &(0x7f0000000600)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000003f00)={0x84, &(0x7f0000003b00)={0x40, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, &(0x7f00000002c0)={0x20, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000300)={0x34, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000c00)={0x34, &(0x7f0000000a40)={0x7030ed4a42cd9ab6, 0x30}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000580)={0x34, &(0x7f00000003c0)={0x20, 0x16}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 1.116040129s ago: executing program 0 (id=4): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.events\x00', 0x275a, 0x0) read$hiddev(r1, &(0x7f0000000600)=""/111, 0x6f) 1.008440432s ago: executing program 0 (id=5): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000000000000aa1800148014000240fc000000000000000000000000000000060004404e1f00000500070084000000060005"], 0x74}, 0x1, 0x0, 0x0, 0x10008803}, 0x0) 809.188818ms ago: executing program 0 (id=6): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000680)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010028bd7000fddbdf250700000008000300", @ANYRES32=r3, @ANYBLOB="0c00990eff070000700000001400040073797a6b616c6c657230000000001c000800050004"], 0x44}, 0x1, 0x0, 0x0, 0x81}, 0x24044884) semget$private(0x0, 0x0, 0x200) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r4) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000001840)={'wg2\x00'}) socket$netlink(0x10, 0x3, 0x14) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, 0x0, 0x4044001) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) 0s ago: executing program 0 (id=7): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'comedi_parport\x00', [0x4f27, 0x20, 0x10000, 0x10000004, 0x8, 0x1, 0x8, 0x40000000, 0x4800000, 0x100100, 0xfffffff9, 0x1, 0x4, 0xfffffffe, 0x403, 0xf, 0xfffffffc, 0x0, 0x3, 0x40000003, 0x89, 0xfffffffd, 0xf3b, 0x20001e55, 0x400000b, 0xfff, 0x1, 0x8, 0x7, 0x8000000, 0x1]}) kernel console output (not intermixed with test programs): [ 48.565613][ T29] audit: type=1400 audit(48.480:56): avc: denied { read write } for pid=3091 comm="sftp-server" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 48.568991][ T29] audit: type=1400 audit(48.480:57): avc: denied { open } for pid=3091 comm="sftp-server" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:6824' (ED25519) to the list of known hosts. [ 59.955720][ T29] audit: type=1400 audit(59.870:58): avc: denied { name_bind } for pid=3094 comm="sshd-session" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 62.351811][ T29] audit: type=1400 audit(62.270:59): avc: denied { execute } for pid=3095 comm="sh" name="syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 62.355378][ T29] audit: type=1400 audit(62.270:60): avc: denied { execute_no_trans } for pid=3095 comm="sh" path="/syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 65.331696][ T29] audit: type=1400 audit(65.250:61): avc: denied { mounton } for pid=3095 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=806 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 65.340629][ T29] audit: type=1400 audit(65.250:62): avc: denied { mount } for pid=3095 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 [ 65.356257][ T3095] cgroup: Unknown subsys name 'net' [ 65.365619][ T29] audit: type=1400 audit(65.280:63): avc: denied { unmount } for pid=3095 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 65.506455][ T3095] cgroup: Unknown subsys name 'cpuset' [ 65.514725][ T3095] cgroup: Unknown subsys name 'hugetlb' [ 65.515702][ T3095] cgroup: Unknown subsys name 'rlimit' [ 65.700662][ T29] audit: type=1400 audit(65.620:64): avc: denied { setattr } for pid=3095 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=692 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 65.702701][ T29] audit: type=1400 audit(65.620:65): avc: denied { mounton } for pid=3095 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 [ 65.706621][ T29] audit: type=1400 audit(65.620:66): avc: denied { mount } for pid=3095 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 [ 65.868118][ T3097] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 65.869648][ T29] audit: type=1400 audit(65.790:67): avc: denied { relabelto } for pid=3097 comm="mkswap" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 65.873176][ T29] audit: type=1400 audit(65.790:68): avc: denied { write } for pid=3097 comm="mkswap" path="/swap-file" dev="vda" ino=809 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 [ 65.899976][ T29] audit: type=1400 audit(65.810:69): avc: denied { read } for pid=3095 comm="syz-executor" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 65.902454][ T29] audit: type=1400 audit(65.820:70): avc: denied { open } for pid=3095 comm="syz-executor" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 72.438289][ T3095] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 74.338424][ T29] audit: type=1400 audit(74.250:71): avc: denied { execmem } for pid=3098 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 74.392873][ T29] audit: type=1400 audit(74.310:72): avc: denied { read } for pid=3100 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 74.396646][ T29] audit: type=1400 audit(74.310:73): avc: denied { open } for pid=3100 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 [ 74.403467][ T29] audit: type=1400 audit(74.320:74): avc: denied { mounton } for pid=3101 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 [ 74.435592][ T29] audit: type=1400 audit(74.350:75): avc: denied { module_request } for pid=3101 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 74.437567][ T29] audit: type=1400 audit(74.350:76): avc: denied { module_request } for pid=3100 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 74.521130][ T29] audit: type=1400 audit(74.430:77): avc: denied { sys_module } for pid=3100 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 75.072709][ T29] audit: type=1400 audit(74.990:78): avc: denied { ioctl } for pid=3101 comm="syz-executor" path="/dev/net/tun" dev="devtmpfs" ino=676 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 76.250248][ T3101] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.261701][ T3101] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.441242][ T3100] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.452548][ T3100] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.210924][ T3101] hsr_slave_0: entered promiscuous mode [ 77.214822][ T3101] hsr_slave_1: entered promiscuous mode [ 77.303532][ T3100] hsr_slave_0: entered promiscuous mode [ 77.305617][ T3100] hsr_slave_1: entered promiscuous mode [ 77.309358][ T3100] debugfs: 'hsr0' already exists in 'hsr' [ 77.310144][ T3100] Cannot create hsr debugfs directory [ 77.699878][ T29] audit: type=1400 audit(77.610:79): avc: denied { create } for pid=3101 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 77.701645][ T29] audit: type=1400 audit(77.620:80): avc: denied { write } for pid=3101 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 77.713957][ T3101] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 77.729553][ T3101] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 77.734168][ T3101] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 77.749009][ T3101] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 77.805604][ T3100] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.811172][ T3100] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.825971][ T3100] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.832270][ T3100] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.444124][ T3100] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.576849][ T3101] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.781262][ T3101] veth0_vlan: entered promiscuous mode [ 80.796918][ T3101] veth1_vlan: entered promiscuous mode [ 80.867134][ T3101] veth0_macvtap: entered promiscuous mode [ 80.889820][ T3101] veth1_macvtap: entered promiscuous mode [ 80.963299][ T32] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.964350][ T32] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.971748][ T32] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.974958][ T32] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.000520][ T3100] veth0_vlan: entered promiscuous mode [ 81.080078][ T3100] veth1_vlan: entered promiscuous mode [ 81.095820][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 81.100913][ T29] audit: type=1400 audit(81.010:82): avc: denied { mount } for pid=3101 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 [ 81.113454][ T29] audit: type=1400 audit(81.030:83): avc: denied { mounton } for pid=3101 comm="syz-executor" path="/syzkaller.q0Lg0Q/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 [ 81.118514][ T29] audit: type=1400 audit(81.030:84): avc: denied { mount } for pid=3101 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 [ 81.143273][ T29] audit: type=1400 audit(81.060:85): avc: denied { mounton } for pid=3101 comm="syz-executor" path="/syzkaller.q0Lg0Q/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 [ 81.148840][ T29] audit: type=1400 audit(81.060:86): avc: denied { mounton } for pid=3101 comm="syz-executor" path="/syzkaller.q0Lg0Q/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3115 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 81.163860][ T29] audit: type=1400 audit(81.080:87): avc: denied { unmount } for pid=3101 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 81.182140][ T3100] veth0_macvtap: entered promiscuous mode [ 81.183382][ T29] audit: type=1400 audit(81.100:88): avc: denied { mounton } for pid=3101 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=771 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 81.183709][ T29] audit: type=1400 audit(81.100:89): avc: denied { mount } for pid=3101 comm="syz-executor" name="/" dev="gadgetfs" ino=3116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 81.194629][ T29] audit: type=1400 audit(81.110:90): avc: denied { mount } for pid=3101 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 [ 81.197139][ T29] audit: type=1400 audit(81.110:91): avc: denied { mounton } for pid=3101 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 81.210185][ T3100] veth1_macvtap: entered promiscuous mode [ 81.264852][ T3101] 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. [ 81.334539][ T197] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.373479][ T197] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.375077][ T197] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.376101][ T197] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.319220][ T11] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 82.500256][ T11] usb 2-1: config index 0 descriptor too short (expected 215, got 45) [ 82.514287][ T11] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 82.514645][ T11] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.514817][ T11] usb 2-1: Product: syz [ 82.514971][ T11] usb 2-1: Manufacturer: syz [ 82.515020][ T11] usb 2-1: SerialNumber: syz [ 82.959277][ T11] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 82.959730][ T11] lan78xx 2-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 83.887029][ T3735] genirq: Flags mismatch irq 32. 00200001 (comedi_parport) vs. 00200081 (virtio1) [ 83.890944][ T3735] 8<--- cut here --- [ 83.891151][ T3735] Unable to handle kernel paging request at virtual address fee04f27 when write [ 83.891333][ T3735] [fee04f27] *pgd=80000080007003, *pmd=00000000 [ 83.892726][ T3735] Internal error: Oops: a06 [#1] SMP ARM [ 83.897209][ T3735] Modules linked in: [ 83.899446][ T3735] CPU: 1 UID: 0 PID: 3735 Comm: syz.0.7 Not tainted syzkaller #0 PREEMPT [ 83.900690][ T3735] Hardware name: ARM-Versatile Express [ 83.901847][ T3735] PC is at parport_attach+0x174/0x1d0 [ 83.903593][ T3735] LR is at parport_attach+0x164/0x1d0 [ 83.904336][ T3735] pc : [<813cf358>] lr : [<813cf348>] psr: 60000013 [ 83.905490][ T3735] sp : e0141d30 ip : e0141d30 fp : e0141d54 [ 83.906298][ T3735] r10: 82b25910 r9 : 00000003 r8 : 8408fe40 [ 83.906992][ T3735] r7 : e0141d90 r6 : 8408fe40 r5 : 00000000 r4 : 00000000 [ 83.907686][ T3735] r3 : fee04f27 r2 : 81e1783c r1 : 00000001 r0 : 813cefc8 [ 83.908373][ T3735] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 83.908718][ T3735] Control: 30c5387d Table: 85968f80 DAC: 00000000 [ 83.909599][ T3735] Register r0 information: non-slab/vmalloc memory [ 83.911238][ T3735] Register r1 information: non-paged memory [ 83.912275][ T3735] Register r2 information: non-slab/vmalloc memory [ 83.913068][ T3735] Register r3 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 83.914735][ T3735] Register r4 information: NULL pointer [ 83.915511][ T3735] Register r5 information: NULL pointer [ 83.916455][ T3735] Register r6 information: slab kmalloc-192 start 8408fe40 pointer offset 0 size 192 [ 83.918197][ T3735] Register r7 information: 2-page vmalloc region starting at 0xe0140000 allocated at kernel_clone+0xac/0x3ec [ 83.919629][ T3735] Register r8 information: slab kmalloc-192 start 8408fe40 pointer offset 0 size 192 [ 83.920475][ T3735] Register r9 information: non-paged memory [ 83.921408][ T3735] Register r10 information: non-slab/vmalloc memory [ 83.922285][ T3735] Register r11 information: 2-page vmalloc region starting at 0xe0140000 allocated at kernel_clone+0xac/0x3ec [ 83.923853][ T3735] Register r12 information: 2-page vmalloc region starting at 0xe0140000 allocated at kernel_clone+0xac/0x3ec [ 83.924974][ T3735] Process syz.0.7 (pid: 3735, stack limit = 0xe0140000) [ 83.925914][ T3735] Stack: (0xe0141d30 to 0xe0142000) [ 83.926858][ T3735] 1d20: 823f174c 8408fe40 829d1c74 829d1c74 [ 83.927764][ T3735] 1d40: 81e17cfc 8408fe84 e0141d8c e0141d58 813cb3e8 813cf1f0 200000c0 00000000 [ 83.928894][ T3735] 1d60: e0141d7c 200000c0 8408fe40 b5403587 200000c0 83b3c800 40946400 00000003 [ 83.929765][ T3735] 1d80: e0141e4c e0141d90 813c6f34 813cb2ec 656d6f63 705f6964 6f707261 00007472 [ 83.931100][ T3735] 1da0: 00000000 00004f27 00000020 00010000 10000004 00000008 00000001 00000008 [ 83.932461][ T3735] 1dc0: 40000000 04800000 00100100 fffffff9 00000001 00000004 fffffffe 00000403 [ 83.933777][ T3735] 1de0: 0000000f fffffffc 00000000 00000003 40000003 00000089 fffffffd 00000f3b [ 83.934844][ T3735] 1e00: 20001e55 0400000b 00000fff 00000001 00000008 00000007 08000000 00000001 [ 83.935852][ T3735] 1e20: 00000000 76d5bb1d 00000000 858faa80 8408fe40 200000c0 200000c0 83b3c800 [ 83.936625][ T3735] 1e40: e0141f14 e0141e50 813c7f00 813c6e40 00000000 00000000 00000000 76d5bb1d [ 83.937943][ T3735] 1e60: 00000000 00000000 824625b4 0000005f 842b6640 8408fe70 841db7ec 83b3c800 [ 83.938774][ T3735] 1e80: e0141ee4 e0141e90 807a7ab8 8079e204 00000064 00000001 00000000 e0141eac [ 83.939755][ T3735] 1ea0: 858f0e50 83426e58 00006400 0000000b e0141ea0 00000000 00000000 76d5bb1d [ 83.940859][ T3735] 1ec0: 858faa80 40946400 200000c0 200000c0 858faa80 00000003 e0141ef4 e0141ee8 [ 83.942035][ T3735] 1ee0: 807a7bd8 76d5bb1d e0141f14 40946400 00000000 858faa81 200000c0 858faa80 [ 83.943163][ T3735] 1f00: 00000003 83b3c800 e0141fa4 e0141f18 80578f40 813c7930 ecac8b10 83b3c800 [ 83.944471][ T3735] 1f20: e0141f3c e0141f30 81a61ce0 81a61bb0 e0141f54 e0141f40 8025c484 8028d914 [ 83.945367][ T3735] 1f40: e0141fb0 40000000 e0141f84 e0141f58 802229ec 8025c440 00000000 8281cfb4 [ 83.946733][ T3735] 1f60: e0141fb0 0014cf70 ecac8b10 80222940 00000000 76d5bb1d e0141fac 00000000 [ 83.947562][ T3735] 1f80: 00000000 00316308 00000036 8020029c 83b3c800 00000036 00000000 e0141fa8 [ 83.947850][ T3735] 1fa0: 80200060 80578e1c 00000000 00000000 00000003 40946400 200000c0 00000000 [ 83.948533][ T3735] 1fc0: 00000000 00000000 00316308 00000036 00300000 00000000 00006364 76f860bc [ 83.949114][ T3735] 1fe0: 76f85ec0 76f85eb0 00019294 00132a10 60000010 00000003 00000000 00000000 [ 83.950340][ T3735] Call trace: [ 83.951131][ T3735] [<813cf1e4>] (parport_attach) from [<813cb3e8>] (comedi_device_attach+0x108/0x250) [ 83.952368][ T3735] r6:8408fe84 r5:81e17cfc r4:829d1c74 [ 83.952929][ T3735] [<813cb2e0>] (comedi_device_attach) from [<813c6f34>] (do_devconfig_ioctl+0x100/0x220) [ 83.954182][ T3735] r10:00000003 r9:40946400 r8:83b3c800 r7:200000c0 r6:b5403587 r5:8408fe40 [ 83.955624][ T3735] r4:200000c0 [ 83.956148][ T3735] [<813c6e34>] (do_devconfig_ioctl) from [<813c7f00>] (comedi_unlocked_ioctl+0x5dc/0x1c50) [ 83.957719][ T3735] r8:83b3c800 r7:200000c0 r6:200000c0 r5:8408fe40 r4:858faa80 [ 83.958238][ T3735] [<813c7924>] (comedi_unlocked_ioctl) from [<80578f40>] (sys_ioctl+0x130/0xba0) [ 83.959700][ T3735] r10:83b3c800 r9:00000003 r8:858faa80 r7:200000c0 r6:858faa81 r5:00000000 [ 83.960786][ T3735] r4:40946400 [ 83.961269][ T3735] [<80578e10>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 83.962226][ T3735] Exception stack(0xe0141fa8 to 0xe0141ff0) [ 83.963209][ T3735] 1fa0: 00000000 00000000 00000003 40946400 200000c0 00000000 [ 83.964214][ T3735] 1fc0: 00000000 00000000 00316308 00000036 00300000 00000000 00006364 76f860bc [ 83.965139][ T3735] 1fe0: 76f85ec0 76f85eb0 00019294 00132a10 [ 83.965997][ T3735] r10:00000036 r9:83b3c800 r8:8020029c r7:00000036 r6:00316308 r5:00000000 [ 83.966349][ T3735] r4:00000000 [ 83.966923][ T3735] Code: e596306c e3a04000 e7f33053 e2433612 (e5c34000) [ 83.967982][ T3735] ---[ end trace 0000000000000000 ]--- [ 83.969296][ T3735] Kernel panic - not syncing: Fatal exception [ 83.972965][ T3735] Rebooting in 86400 seconds.. VM DIAGNOSIS: 14:15:24 Registers: info registers vcpu 0 CPU#0 R00=829c8b50 R01=82402d64 R02=8449f3b0 R03=81a62518 R04=82abd340 R05=532f7e00 R06=00004054 R07=00000013 R08=dddc7130 R09=dddc7180 R10=8449f3b0 R11=df801cc4 R12=df801cc8 R13=df801cb8 R14=8130b320 R15=81a62528 PSR=600f0193 -ZC- A S svc32 s00=72697628 s01=316f6974 d00=316f697472697628 s02=63282031 s03=64656d6f d01=64656d6f63282031 s04=616c205d s05=7838376e d02=7838376e616c205d s06=2d322078 s07=2e313a31 d03=2e313a312d322078 s08=75282030 s09=6d616e6e d04=6d616e6e75282030 s10=6e206465 s11=645f7465 d05=645f74656e206465 s12=63697665 s13=28202965 d06=2820296563697665 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=00000002 R01=00000020 R02=00000020 R03=83b3c800 R04=83b3c800 R05=8225282c R06=829fdc93 R07=82a79158 R08=00000002 R09=00000e97 R10=00000000 R11=e0141b84 R12=e0141b28 R13=e0141b28 R14=81a35a20 R15=802962f0 PSR=a0000193 N-C- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000