last executing test programs: 17.268217384s ago: executing program 1 (id=172): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r1}, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000300)="d8000000190081054e81f782db4cb9040a1d080006007c02e8fe55a10a0015000900142603600e1208000f4f1b000401a8001600200005400400027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x0) 16.639672562s ago: executing program 1 (id=173): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000), 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x1a, &(0x7f0000000200)={0x1, 'netdevsim0\x00'}, 0x18) 16.473414457s ago: executing program 1 (id=174): syz_usb_connect$cdc_ncm(0x4, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000002505a1a440000102030109025c0002010000000904000001a3f45747d649f9a30105240000000d240f8100000000000000000006241a0000000905810300000000000904010000020d00000904010102020d000009058202000000000009050302"], 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="120100001ddf8208c007121522300000000109021b0001000000010904010001faf40d00090582"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x2, 0x0, 0x0, 0x0) write$char_usb(r0, 0x0, 0x0) 15.445261766s ago: executing program 1 (id=175): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000400)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)="f78d", 0x2}], 0x1, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x20000800) recvmmsg(r1, &(0x7f0000005d80)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000340)=""/4096, 0x34000}], 0x1}}], 0x1, 0xf0ff, 0x0) 13.509023082s ago: executing program 1 (id=176): mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000640)={0x0, r3}, 0x10) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000000800)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, 0x0, &(0x7f0000cab000)) keyctl$chown(0x4, r5, 0xee00, 0x0) keyctl$setperm(0x5, r5, 0x1100100) unshare(0x2c020400) msgsnd(0x0, &(0x7f0000000180)=ANY=[], 0x2000, 0x0) sendmmsg$inet(r4, &(0x7f0000000600), 0x0, 0x2000c044) sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) 12.000820755s ago: executing program 0 (id=178): r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000002"], 0x48) 11.8460292s ago: executing program 0 (id=179): fsetxattr$trusted_overlay_origin(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregs(0x1a, r0, 0x9, &(0x7f0000000340)) 11.362573424s ago: executing program 0 (id=180): bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1200000002000000040000000200000000", @ANYRES32], 0x48) 11.15220208s ago: executing program 0 (id=181): r0 = syz_clone(0x200, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$getregset(0x4205, r0, 0x201, &(0x7f0000000240)={&(0x7f0000000000)=""/120, 0x78}) 10.843259059s ago: executing program 0 (id=182): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, 0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000000080)={{0x0, 0x3938700}, {0x77359400}}, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x79d, 0x0, 0x0, 0x0, 0x100}) readv(r3, 0x0, 0x0) 1.200594596s ago: executing program 1 (id=183): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="120100003d37d840890457e00000000000010902240003000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000980)={0x84, &(0x7f0000000540)={0x40, 0x18, 0x1, "e7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f00000002c0)={0x20, 0xf, 0x6, "e8b4f39fbdbe"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 0s ago: executing program 0 (id=184): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000000c0)={0x1d, r1}, 0x18) connect$can_j1939(r0, &(0x7f0000000140)={0x1d, r1}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f00000026c0)={&(0x7f0000002680)="cdf5083070ea05552d", 0x9}}, 0x0) recvmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/189}, {&(0x7f00000002c0)=""/182}, {&(0x7f0000000380)=""/4096}, {&(0x7f0000001380)=""/198}, {&(0x7f0000001480)=""/169}, {&(0x7f0000001540)=""/4096}], 0x10, &(0x7f0000002540)=""/216}}], 0x2, 0x0, 0x0) kernel console output (not intermixed with test programs): [ 50.293137][ T31] audit: type=1400 audit(50.190:68): avc: denied { read write } for pid=3077 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 [ 50.320060][ T31] audit: type=1400 audit(50.220:69): avc: denied { open } for pid=3077 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]:11504' (ED25519) to the list of known hosts. [ 63.762740][ T31] audit: type=1400 audit(63.660:70): avc: denied { name_bind } for pid=3078 comm="sshd" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 66.225273][ T31] audit: type=1400 audit(66.120:71): avc: denied { execute } for pid=3080 comm="sh" name="syz-executor" dev="vda" ino=680 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 66.237450][ T31] audit: type=1400 audit(66.130:72): avc: denied { execute_no_trans } for pid=3080 comm="sh" path="/syz-executor" dev="vda" ino=680 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 69.320753][ T31] audit: type=1400 audit(69.220:73): avc: denied { mounton } for pid=3080 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=681 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 69.324791][ T31] audit: type=1400 audit(69.220:74): avc: denied { mount } for pid=3080 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 [ 69.341196][ T3080] cgroup: Unknown subsys name 'net' [ 69.350049][ T31] audit: type=1400 audit(69.250:75): avc: denied { unmount } for pid=3080 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 69.488607][ T3080] cgroup: Unknown subsys name 'cpuset' [ 69.492565][ T3080] cgroup: Unknown subsys name 'hugetlb' [ 69.493652][ T3080] cgroup: Unknown subsys name 'rlimit' [ 69.706849][ T31] audit: type=1400 audit(69.600:76): avc: denied { setattr } for pid=3080 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=693 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 69.710411][ T31] audit: type=1400 audit(69.610:77): avc: denied { mounton } for pid=3080 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 [ 69.712260][ T31] audit: type=1400 audit(69.610:78): avc: denied { mount } for pid=3080 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 [ 69.927847][ T3082] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 69.929210][ T31] audit: type=1400 audit(69.830:79): avc: denied { relabelto } for pid=3082 comm="mkswap" name="swap-file" dev="vda" ino=684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 69.931475][ T31] audit: type=1400 audit(69.830:80): avc: denied { write } for pid=3082 comm="mkswap" path="/swap-file" dev="vda" ino=684 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 [ 69.953794][ T31] audit: type=1400 audit(69.850:81): avc: denied { read } for pid=3080 comm="syz-executor" name="swap-file" dev="vda" ino=684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 69.957064][ T31] audit: type=1400 audit(69.850:82): avc: denied { open } for pid=3080 comm="syz-executor" path="/swap-file" dev="vda" ino=684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 76.400986][ T3080] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 78.681036][ T31] audit: type=1400 audit(78.580:83): avc: denied { execmem } for pid=3083 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 78.746613][ T31] audit: type=1400 audit(78.640:84): avc: denied { read } for pid=3085 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 78.747756][ T31] audit: type=1400 audit(78.640:85): avc: denied { open } for pid=3085 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 78.751502][ T31] audit: type=1400 audit(78.650:86): avc: denied { mounton } for pid=3085 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 [ 78.773667][ T31] audit: type=1400 audit(78.670:87): avc: denied { module_request } for pid=3085 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 78.867518][ T31] audit: type=1400 audit(78.770:88): avc: denied { sys_module } for pid=3085 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 79.510292][ T31] audit: type=1400 audit(79.410:89): avc: denied { ioctl } for pid=3085 comm="syz-executor" path="/dev/net/tun" dev="devtmpfs" ino=677 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 80.820266][ T3085] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.833318][ T3085] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.047591][ T3086] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.052176][ T3086] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.890431][ T3086] hsr_slave_0: entered promiscuous mode [ 81.893431][ T3086] hsr_slave_1: entered promiscuous mode [ 81.957733][ T3085] hsr_slave_0: entered promiscuous mode [ 81.960324][ T3085] hsr_slave_1: entered promiscuous mode [ 81.962288][ T3085] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.962755][ T3085] Cannot create hsr debugfs directory [ 82.449555][ T31] audit: type=1400 audit(82.340:90): avc: denied { create } for pid=3086 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 82.452521][ T31] audit: type=1400 audit(82.350:91): avc: denied { write } for pid=3086 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 82.454514][ T31] audit: type=1400 audit(82.350:92): avc: denied { read } for pid=3086 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 82.470876][ T3086] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 82.483344][ T3086] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 82.501478][ T3086] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 82.519514][ T3086] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 82.559866][ T3085] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.568385][ T3085] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.581767][ T3085] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.594768][ T3085] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.424683][ T3086] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.448629][ T3085] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.934744][ T3086] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.523615][ T3086] veth0_vlan: entered promiscuous mode [ 85.534781][ T3086] veth1_vlan: entered promiscuous mode [ 85.571523][ T3086] veth0_macvtap: entered promiscuous mode [ 85.579069][ T3086] veth1_macvtap: entered promiscuous mode [ 85.623201][ T3086] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.623817][ T3086] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.624122][ T3086] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.624449][ T3086] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.736216][ T31] audit: type=1400 audit(85.630:93): avc: denied { mount } for pid=3086 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 [ 85.737142][ T31] audit: type=1400 audit(85.630:94): avc: denied { mounton } for pid=3086 comm="syz-executor" path="/syzkaller.2Uw4e2/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 [ 85.737704][ T31] audit: type=1400 audit(85.630:95): avc: denied { mount } for pid=3086 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 [ 85.738643][ T31] audit: type=1400 audit(85.630:96): avc: denied { mounton } for pid=3086 comm="syz-executor" path="/syzkaller.2Uw4e2/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 [ 85.739303][ T31] audit: type=1400 audit(85.630:97): avc: denied { mounton } for pid=3086 comm="syz-executor" path="/syzkaller.2Uw4e2/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=2380 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 85.744219][ T31] audit: type=1400 audit(85.640:98): avc: denied { unmount } for pid=3086 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 85.749270][ T31] audit: type=1400 audit(85.650:99): avc: denied { mounton } for pid=3086 comm="syz-executor" path="/dev/binderfs" dev="devtmpfs" ino=765 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 85.761233][ T31] audit: type=1400 audit(85.660:100): avc: denied { mount } for pid=3086 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 [ 85.764588][ T31] audit: type=1400 audit(85.660:101): avc: denied { mounton } for pid=3086 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 [ 85.771029][ T31] audit: type=1400 audit(85.670:102): avc: denied { mount } for pid=3086 comm="syz-executor" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 85.826486][ T3086] 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. [ 86.552548][ T3085] veth0_vlan: entered promiscuous mode [ 86.584002][ T3085] veth1_vlan: entered promiscuous mode [ 86.657541][ T3085] veth0_macvtap: entered promiscuous mode [ 86.670873][ T3085] veth1_macvtap: entered promiscuous mode [ 86.727700][ T3085] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.728402][ T3085] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.728792][ T3085] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.729251][ T3085] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.591831][ T31] kauditd_printk_skb: 12 callbacks suppressed [ 95.591945][ T31] audit: type=1400 audit(95.490:115): avc: denied { perfmon } for pid=3778 comm="syz.1.4" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 95.656509][ T31] audit: type=1400 audit(95.550:116): avc: denied { prog_run } for pid=3778 comm="syz.1.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 96.074609][ T31] audit: type=1400 audit(95.970:117): avc: denied { name_bind } for pid=3782 comm="syz.0.5" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 96.077957][ T31] audit: type=1400 audit(95.980:118): avc: denied { node_bind } for pid=3782 comm="syz.0.5" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 99.553752][ T31] audit: type=1400 audit(99.450:119): avc: denied { map_create } for pid=3786 comm="syz.0.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 99.556169][ T31] audit: type=1400 audit(99.450:120): avc: denied { map_read map_write } for pid=3786 comm="syz.0.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 110.495578][ T31] audit: type=1400 audit(110.390:121): avc: denied { unmount } for pid=3086 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 110.667343][ T31] audit: type=1400 audit(110.570:122): avc: denied { create } for pid=3792 comm="syz.1.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 110.675085][ T31] audit: type=1400 audit(110.570:123): avc: denied { write } for pid=3792 comm="syz.1.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 110.676817][ T31] audit: type=1400 audit(110.570:124): avc: denied { nlmsg_write } for pid=3792 comm="syz.1.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 110.931396][ T31] audit: type=1400 audit(110.820:125): avc: denied { ioctl } for pid=3794 comm="syz.1.10" path="socket:[2533]" dev="sockfs" ino=2533 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 111.209540][ T31] audit: type=1400 audit(111.110:126): avc: denied { create } for pid=3803 comm="syz.1.13" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 111.212708][ T31] audit: type=1400 audit(111.110:127): avc: denied { getopt } for pid=3803 comm="syz.1.13" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 111.262352][ T31] audit: type=1400 audit(111.160:128): avc: denied { map } for pid=3805 comm="syz.1.14" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=2560 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 111.267580][ T31] audit: type=1400 audit(111.160:129): avc: denied { read write } for pid=3805 comm="syz.1.14" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=2560 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 112.445901][ C0] hrtimer: interrupt took 458464 ns [ 113.979483][ T31] audit: type=1400 audit(113.880:130): avc: denied { append } for pid=3813 comm="syz.1.18" name="userio" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 115.681937][ T3826] netlink: 8 bytes leftover after parsing attributes in process `syz.0.24'. [ 115.700074][ T3826] netlink: 8 bytes leftover after parsing attributes in process `syz.0.24'. [ 115.981125][ T31] audit: type=1400 audit(115.880:131): avc: denied { name_bind } for pid=3827 comm="syz.0.25" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 116.944949][ T31] audit: type=1400 audit(116.840:132): avc: denied { create } for pid=3829 comm="syz.0.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 116.950401][ T31] audit: type=1400 audit(116.850:133): avc: denied { bind } for pid=3829 comm="syz.0.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 116.953473][ T31] audit: type=1400 audit(116.850:134): avc: denied { accept } for pid=3829 comm="syz.0.26" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 119.406704][ T31] audit: type=1400 audit(119.290:135): avc: denied { name_bind } for pid=3834 comm="syz.0.28" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 120.977023][ T31] audit: type=1400 audit(120.870:136): avc: denied { mounton } for pid=3819 comm="syz.1.22" path="/14/file1" dev="tmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 121.819383][ T31] audit: type=1400 audit(121.700:137): avc: denied { create } for pid=3839 comm="syz.0.29" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 121.821022][ T31] audit: type=1400 audit(121.720:138): avc: denied { write } for pid=3839 comm="syz.0.29" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 121.822447][ T31] audit: type=1400 audit(121.720:139): avc: denied { nlmsg_read } for pid=3839 comm="syz.0.29" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 130.565031][ T3846] Zero length message leads to an empty skb [ 131.061978][ T31] audit: type=1400 audit(130.960:140): avc: denied { setopt } for pid=3850 comm="syz.1.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 131.062904][ T31] audit: type=1400 audit(130.960:141): avc: denied { write } for pid=3850 comm="syz.1.33" path="socket:[1828]" dev="sockfs" ino=1828 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 144.197215][ T3767] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 144.365413][ T3767] usb 1-1: config index 0 descriptor too short (expected 156, got 27) [ 144.367221][ T3767] usb 1-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 144.367740][ T3767] usb 1-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 10 [ 144.368193][ T3767] usb 1-1: config 0 interface 0 altsetting 191 endpoint 0x87 has invalid maxpacket 255, setting to 64 [ 144.368618][ T3767] usb 1-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 144.369105][ T3767] usb 1-1: config 0 interface 0 has no altsetting 0 [ 144.380122][ T3767] usb 1-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 144.390290][ T3767] usb 1-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 144.390793][ T3767] usb 1-1: Product: syz [ 144.391007][ T3767] usb 1-1: Manufacturer: syz [ 144.391221][ T3767] usb 1-1: SerialNumber: syz [ 144.398367][ T3767] usb 1-1: config 0 descriptor?? [ 144.405420][ T3899] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 144.419986][ T3767] ldusb 1-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 144.425301][ T3767] ldusb 1-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 144.623615][ T3724] usb 1-1: USB disconnect, device number 2 [ 144.634672][ T3724] ldusb 1-1:0.0: LD USB Device #0 now disconnected [ 148.251328][ T3923] syzkaller0: entered promiscuous mode [ 148.251744][ T3923] syzkaller0: entered allmulticast mode [ 148.438201][ T31] audit: type=1400 audit(148.340:142): avc: denied { create } for pid=3928 comm="syz.1.47" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 148.446634][ T31] audit: type=1400 audit(148.340:143): avc: denied { setopt } for pid=3928 comm="syz.1.47" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 148.527928][ T31] audit: type=1400 audit(148.430:144): avc: denied { getopt } for pid=3928 comm="syz.1.47" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 148.738817][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x7 [ 148.739536][ T3724] hid-generic 0000:0000:0000.0001: ignoring exceeding usage max [ 148.741035][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.742061][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.742456][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.742826][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.743191][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.743553][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.743925][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.744298][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.744659][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.745002][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.745374][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.756445][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.757004][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.757385][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.757751][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.758123][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.758517][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.759031][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.760025][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.760516][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.761013][ T3724] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 148.779072][ T3724] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 170.106551][ T31] audit: type=1400 audit(170.000:145): avc: denied { mount } for pid=3965 comm="syz.1.57" name="/" dev="ramfs" ino=2711 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 173.768392][ T3971] TCP: TCP_TX_DELAY enabled [ 174.443638][ T31] audit: type=1400 audit(174.340:146): avc: denied { create } for pid=3978 comm="syz.0.62" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 177.099757][ T9] hid-generic 0000:0D17:0000.0002: unknown main item tag 0x0 [ 177.100462][ T9] hid-generic 0000:0D17:0000.0002: unknown main item tag 0x0 [ 177.105289][ T9] hid-generic 0000:0D17:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz1 [ 178.317285][ T3988] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 178.320658][ T3988] netlink: 20 bytes leftover after parsing attributes in process `syz.0.63'. [ 178.511840][ T3990] netlink: 16 bytes leftover after parsing attributes in process `syz.0.64'. [ 178.910929][ T31] audit: type=1400 audit(178.810:147): avc: denied { create } for pid=3993 comm="syz.0.66" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 178.928394][ T31] audit: type=1400 audit(178.830:148): avc: denied { getopt } for pid=3993 comm="syz.0.66" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 179.097770][ T31] audit: type=1400 audit(179.000:149): avc: denied { create } for pid=3995 comm="syz.0.67" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 191.132975][ T31] audit: type=1326 audit(191.030:150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4011 comm="syz.1.72" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133470 code=0x7ffc0000 [ 191.134665][ T31] audit: type=1326 audit(191.030:151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4011 comm="syz.1.72" exe="/syz-executor" sig=0 arch=40000028 syscall=172 compat=0 ip=0x133470 code=0x7ffc0000 [ 191.153408][ T31] audit: type=1326 audit(191.030:152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4011 comm=6C2586CE36DB0CCF197CC94F7FCE8F exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133470 code=0x7ffc0000 [ 191.154622][ T31] audit: type=1326 audit(191.040:153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4011 comm=6C2586CE36DB0CCF197CC94F7FCE8F exe="/syz-executor" sig=0 arch=40000028 syscall=311 compat=0 ip=0x133470 code=0x7ffc0000 [ 191.156294][ T31] audit: type=1326 audit(191.040:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4011 comm=6C2586CE36DB0CCF197CC94F7FCE8F exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133470 code=0x7ffc0000 [ 194.016395][ T31] audit: type=1400 audit(193.910:155): avc: denied { unmount } for pid=3086 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 194.398954][ T9] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 194.618804][ T9] usb 2-1: config 0 has an invalid interface number: 46 but max is 8 [ 194.621658][ T9] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 194.622464][ T9] usb 2-1: config 0 has no interface number 0 [ 194.622751][ T9] usb 2-1: config 0 interface 46 altsetting 0 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 194.696531][ T9] usb 2-1: New USB device found, idVendor=045a, idProduct=5210, bcdDevice= 1.01 [ 194.699515][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.700026][ T9] usb 2-1: Product: syz [ 194.703691][ T9] usb 2-1: Manufacturer: syz [ 194.706538][ T9] usb 2-1: SerialNumber: syz [ 194.743483][ T9] usb 2-1: config 0 descriptor?? [ 194.746393][ T4018] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 194.752102][ T9] ums-karma 2-1:0.46: USB Mass Storage device detected [ 194.880204][ T9] ums-karma 2-1:0.46: probe with driver ums-karma failed with error -5 [ 195.000609][ T9] usb 2-1: USB disconnect, device number 2 [ 198.360987][ T4050] netlink: 16 bytes leftover after parsing attributes in process `syz.0.79'. [ 202.475264][ T4059] futex_wake_op: syz.0.82 tries to shift op by -1; fix this program [ 208.741594][ T31] audit: type=1326 audit(208.640:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.1.85" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133470 code=0x7ffc0000 [ 208.756536][ T31] audit: type=1326 audit(208.640:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.1.85" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133470 code=0x7ffc0000 [ 208.757702][ T31] audit: type=1326 audit(208.640:158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.1.85" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x133470 code=0x7ffc0000 [ 208.761167][ T31] audit: type=1326 audit(208.660:159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.1.85" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133470 code=0x7ffc0000 [ 208.762752][ T31] audit: type=1326 audit(208.660:160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.1.85" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133470 code=0x7ffc0000 [ 208.778399][ T31] audit: type=1326 audit(208.660:161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.1.85" exe="/syz-executor" sig=0 arch=40000028 syscall=386 compat=0 ip=0x133470 code=0x7ffc0000 [ 208.780013][ T31] audit: type=1326 audit(208.680:162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.1.85" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133470 code=0x7ffc0000 [ 208.780781][ T31] audit: type=1326 audit(208.680:163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.1.85" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133470 code=0x7ffc0000 [ 208.792894][ T31] audit: type=1326 audit(208.690:164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.1.85" exe="/syz-executor" sig=0 arch=40000028 syscall=322 compat=0 ip=0x131268 code=0x7ffc0000 [ 208.804107][ T31] audit: type=1326 audit(208.700:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.1.85" exe="/syz-executor" sig=0 arch=40000028 syscall=322 compat=0 ip=0x131268 code=0x7ffc0000 [ 219.377804][ T9] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 219.538683][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 219.563343][ T9] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 219.564041][ T9] usb 2-1: New USB device found, idVendor=05ac, idProduct=0244, bcdDevice= 0.00 [ 219.564401][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 219.570986][ T9] usb 2-1: config 0 descriptor?? [ 219.601475][ T9] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input3 [ 220.353479][ T4079] bcm5974 2-1:0.0: could not read from device [ 220.354617][ T3758] usb 2-1: USB disconnect, device number 3 [ 220.496328][ T31] kauditd_printk_skb: 26 callbacks suppressed [ 220.496449][ T31] audit: type=1400 audit(220.390:192): avc: denied { execute } for pid=4101 comm="syz.1.89" path="/43/cpu.stat" dev="tmpfs" ino=234 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 220.638467][ T4104] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 220.641426][ T31] audit: type=1400 audit(220.540:193): avc: denied { ioctl } for pid=4103 comm="syz.1.90" path="socket:[2855]" dev="sockfs" ino=2855 ioctlcmd=0x890b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 229.359585][ T31] audit: type=1400 audit(229.260:194): avc: denied { bind } for pid=4126 comm="syz.0.100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 229.375261][ T31] audit: type=1400 audit(229.270:195): avc: denied { bind } for pid=4126 comm="syz.0.100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 229.386606][ T31] audit: type=1400 audit(229.270:196): avc: denied { name_bind } for pid=4126 comm="syz.0.100" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 229.387570][ T31] audit: type=1400 audit(229.270:197): avc: denied { node_bind } for pid=4126 comm="syz.0.100" saddr=::1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 229.388576][ T31] audit: type=1400 audit(229.280:198): avc: denied { write } for pid=4126 comm="syz.0.100" laddr=::1 lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 229.389327][ T31] audit: type=1400 audit(229.280:199): avc: denied { connect } for pid=4126 comm="syz.0.100" laddr=::1 lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 229.390198][ T31] audit: type=1400 audit(229.280:200): avc: denied { name_connect } for pid=4126 comm="syz.0.100" dest=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 234.084286][ T31] audit: type=1400 audit(233.980:201): avc: denied { write } for pid=4141 comm="syz.1.105" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 241.907240][ T9] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 242.056733][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 242.066299][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 242.073752][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 242.080645][ T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 242.099042][ T9] usb 1-1: New USB device found, idVendor=19d2, idProduct=f2ac, bcdDevice=84.4f [ 242.099595][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.099954][ T9] usb 1-1: Product: syz [ 242.100194][ T9] usb 1-1: Manufacturer: syz [ 242.100415][ T9] usb 1-1: SerialNumber: syz [ 242.105256][ T9] usb 1-1: config 0 descriptor?? [ 242.323974][ T50] usb 1-1: USB disconnect, device number 3 [ 242.396636][ T31] audit: type=1400 audit(242.290:202): avc: denied { setopt } for pid=4180 comm="syz.1.117" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 242.431289][ T31] audit: type=1400 audit(242.330:203): avc: denied { read } for pid=4180 comm="syz.1.117" laddr=::1 lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 242.786508][ T50] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 242.826792][ T3724] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 242.954853][ T50] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 242.955490][ T50] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 242.956852][ T50] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 242.957432][ T50] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 242.957879][ T50] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 242.958318][ T50] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 242.967319][ T50] usb 2-1: config 0 descriptor?? [ 242.976549][ T3724] usb 1-1: Using ep0 maxpacket: 8 [ 242.985509][ T3724] usb 1-1: unable to get BOS descriptor or descriptor too short [ 243.000801][ T3724] usb 1-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 243.022164][ T3724] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 243.023109][ T3724] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.023650][ T3724] usb 1-1: Product: syz [ 243.024278][ T3724] usb 1-1: Manufacturer: syz [ 243.024981][ T3724] usb 1-1: SerialNumber: syz [ 243.266807][ T3724] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 243.313622][ T3724] snd-usb-audio 1-1:8.0: probe with driver snd-usb-audio failed with error -2 [ 243.324841][ T3724] usb 1-1: USB disconnect, device number 4 [ 243.413185][ T50] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 243.415256][ T50] plantronics 0003:047F:FFFF.0003: unknown main item tag 0x0 [ 243.417839][ T50] plantronics 0003:047F:FFFF.0003: No inputs registered, leaving [ 243.429544][ T50] plantronics 0003:047F:FFFF.0003: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 243.672543][ T50] usb 2-1: USB disconnect, device number 4 [ 243.836425][ T31] audit: type=1400 audit(243.730:204): avc: denied { write } for pid=4230 comm="syz.1.122" laddr=fe80::13 lport=60 faddr=fe80:: scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 244.288564][ T31] audit: type=1400 audit(244.190:205): avc: denied { write } for pid=4235 comm="syz.1.124" name="protocols" dev="proc" ino=4026532762 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 245.912023][ T31] audit: type=1400 audit(245.810:206): avc: denied { map } for pid=4211 comm="syz.0.121" path="/dev/dri/card0" dev="devtmpfs" ino=615 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 262.423817][ T4256] hsr0: entered promiscuous mode [ 262.429403][ T31] audit: type=1400 audit(262.320:207): avc: denied { setopt } for pid=4255 comm="syz.1.130" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 266.458366][ T31] audit: type=1400 audit(266.360:208): avc: denied { mount } for pid=4266 comm="syz.1.132" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 267.236406][ T3767] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 267.413361][ T3767] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 267.414019][ T3767] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 267.414464][ T3767] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 267.414992][ T3767] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 267.415382][ T3767] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 267.437062][ T3767] usb 1-1: config 0 descriptor?? [ 267.453880][ T4271] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 267.910269][ T3767] plantronics 0003:047F:FFFF.0004: unknown main item tag 0xd [ 267.910967][ T3767] plantronics 0003:047F:FFFF.0004: unknown main item tag 0x0 [ 267.911355][ T3767] plantronics 0003:047F:FFFF.0004: unknown main item tag 0x0 [ 267.911734][ T3767] plantronics 0003:047F:FFFF.0004: unknown main item tag 0x0 [ 267.912288][ T3767] plantronics 0003:047F:FFFF.0004: unknown main item tag 0x0 [ 267.912800][ T3767] plantronics 0003:047F:FFFF.0004: unknown main item tag 0x0 [ 267.913681][ T3767] plantronics 0003:047F:FFFF.0004: No inputs registered, leaving [ 267.930316][ T3767] plantronics 0003:047F:FFFF.0004: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 268.183977][ T50] usb 1-1: USB disconnect, device number 5 [ 268.525193][ T31] audit: type=1400 audit(268.420:209): avc: denied { mount } for pid=4297 comm="syz.0.135" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 268.553499][ T31] audit: type=1400 audit(268.450:210): avc: denied { unmount } for pid=3085 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 268.873186][ T31] audit: type=1400 audit(268.770:211): avc: denied { mount } for pid=4301 comm="syz.0.137" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 268.883693][ T4302] syz.0.137[4302] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 269.050424][ T31] audit: type=1400 audit(268.950:212): avc: denied { setopt } for pid=4304 comm="syz.0.138" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 276.913291][ T31] audit: type=1326 audit(276.810:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4312 comm="syz.1.141" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133470 code=0x7ffc0000 [ 276.921620][ T31] audit: type=1326 audit(276.820:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4312 comm="syz.1.141" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133470 code=0x7ffc0000 [ 276.923635][ T31] audit: type=1326 audit(276.820:215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4312 comm="syz.1.141" exe="/syz-executor" sig=0 arch=40000028 syscall=5 compat=0 ip=0x133470 code=0x7ffc0000 [ 276.927870][ T31] audit: type=1326 audit(276.830:216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4312 comm="syz.1.141" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133470 code=0x7ffc0000 [ 276.928546][ T31] audit: type=1326 audit(276.830:217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4312 comm="syz.1.141" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133470 code=0x7ffc0000 [ 276.932891][ T31] audit: type=1326 audit(276.830:218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4312 comm="syz.1.141" exe="/syz-executor" sig=0 arch=40000028 syscall=352 compat=0 ip=0x133470 code=0x7ffc0000 [ 276.933583][ T31] audit: type=1326 audit(276.830:219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4312 comm="syz.1.141" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133470 code=0x7ffc0000 [ 276.934193][ T31] audit: type=1326 audit(276.830:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4312 comm="syz.1.141" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x133470 code=0x7ffc0000 [ 277.970211][ T31] audit: type=1400 audit(277.870:221): avc: denied { write } for pid=4320 comm="syz.1.143" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 287.847694][ T2870] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 288.070446][ T2870] usb 2-1: unable to get BOS descriptor or descriptor too short [ 288.074638][ T2870] usb 2-1: not running at top speed; connect to a high speed hub [ 288.161575][ T2870] usb 2-1: New USB device found, idVendor=04e8, idProduct=6889, bcdDevice=ab.dd [ 288.162120][ T2870] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.162449][ T2870] usb 2-1: Product: syz [ 288.162619][ T2870] usb 2-1: Manufacturer: syz [ 288.162826][ T2870] usb 2-1: SerialNumber: syz [ 288.430333][ T2870] kalmia 2-1:106.0: probe with driver kalmia failed with error -22 [ 288.447166][ T2870] usb 2-1: USB disconnect, device number 5 [ 299.370458][ T31] audit: type=1400 audit(299.270:222): avc: denied { create } for pid=4366 comm="syz.1.154" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 304.878774][ T31] audit: type=1400 audit(304.780:223): avc: denied { create } for pid=4375 comm="syz.1.157" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 311.527520][ T2870] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 311.686344][ T2870] usb 2-1: Using ep0 maxpacket: 32 [ 311.710478][ T2870] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 311.712353][ T2870] usb 2-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=66.3d [ 311.712683][ T2870] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 311.730978][ T2870] usb 2-1: config 0 descriptor?? [ 311.942470][ T2870] usb 2-1: USB disconnect, device number 6 [ 317.093008][ T4408] netlink: 8 bytes leftover after parsing attributes in process `syz.0.163'. [ 317.094036][ T4408] netlink: 4 bytes leftover after parsing attributes in process `syz.0.163'. [ 330.929606][ T4419] block nbd1: NBD_DISCONNECT [ 330.931520][ T4419] block nbd1: Disconnected due to user request. [ 330.932258][ T4419] block nbd1: shutting down sockets [ 331.069803][ T31] audit: type=1400 audit(330.970:224): avc: denied { create } for pid=4420 comm="syz.1.168" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 331.083612][ T31] audit: type=1400 audit(330.980:225): avc: denied { write } for pid=4420 comm="syz.1.168" path="socket:[3433]" dev="sockfs" ino=3433 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 331.299460][ T4425] netlink: 24 bytes leftover after parsing attributes in process `syz.1.170'. [ 331.668683][ T4429] netlink: 'syz.1.172': attribute type 21 has an invalid length. [ 332.636132][ T3758] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 332.831537][ T3758] usb 2-1: Using ep0 maxpacket: 8 [ 332.886161][ T3758] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 332.886698][ T3758] usb 2-1: config 0 has no interface number 0 [ 332.889846][ T3758] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 332.893577][ T3758] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 332.893948][ T3758] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 332.967402][ T3758] usb 2-1: config 0 descriptor?? [ 333.044307][ T3758] iowarrior 2-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 333.185528][ T3767] usb 2-1: USB disconnect, device number 7 [ 333.191493][ T3767] iowarrior 2-1:0.1: I/O-Warror #0 now disconnected [ 347.826584][ T9] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 347.986610][ T9] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 347.987167][ T9] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 3 [ 347.987525][ T9] usb 2-1: New USB device found, idVendor=0489, idProduct=e057, bcdDevice= 0.00 [ 347.987871][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 347.992372][ T9] usb 2-1: config 0 descriptor?? [ 348.776532][ T31] audit: type=1400 audit(604.667:226): avc: denied { create } for pid=4491 comm="syz.0.184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 348.781367][ T31] audit: type=1400 audit(604.677:227): avc: denied { ioctl } for pid=4491 comm="syz.0.184" path="socket:[3498]" dev="sockfs" ino=3498 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 348.789504][ T31] audit: type=1400 audit(604.677:228): avc: denied { bind } for pid=4491 comm="syz.0.184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 348.794613][ T31] audit: type=1400 audit(604.687:229): avc: denied { connect } for pid=4491 comm="syz.0.184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 348.807932][ T31] audit: type=1400 audit(604.697:230): avc: denied { write } for pid=4491 comm="syz.0.184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 348.815284][ T31] audit: type=1400 audit(604.707:231): avc: denied { read } for pid=4491 comm="syz.0.184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 348.817685][ C0] ------------[ cut here ]------------ [ 348.818304][ C0] WARNING: CPU: 0 PID: 30 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174 [ 348.821088][ C0] refcount_t: underflow; use-after-free. [ 348.821982][ C0] Modules linked in: [ 348.822907][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 348.824088][ C0] CPU: 0 UID: 0 PID: 30 Comm: kworker/u9:1 Not tainted 6.12.0-rc6-syzkaller #0 [ 348.825411][ C0] Hardware name: ARM-Versatile Express [ 348.826440][ C0] Workqueue: events_unbound nsim_dev_trap_report_work [ 348.829794][ C0] Call trace: frame pointer underflow [ 348.830728][ C0] [<8199c3b8>] (dump_backtrace) from [<8199c4b4>] (show_stack+0x18/0x1c) [ 348.831396][ C0] r7:00000000 r6:82622f44 r5:00000000 r4:8203db10 [ 348.831770][ C0] [<8199c49c>] (show_stack) from [<819ba950>] (dump_stack_lvl+0x54/0x7c) [ 348.832259][ C0] [<819ba8fc>] (dump_stack_lvl) from [<819ba990>] (dump_stack+0x18/0x1c) [ 348.832759][ C0] r5:00000000 r4:82870d18 [ 348.833000][ C0] [<819ba978>] (dump_stack) from [<8199cfe0>] (panic+0x120/0x374) [ 348.833739][ C0] [<8199cec0>] (panic) from [<80242118>] (get_taint+0x0/0x1c) [ 348.834186][ C0] r3:8260c5c4 r2:00000001 r1:82025ee4 r0:8202d94c [ 348.834604][ C0] r7:80840660 [ 348.834984][ C0] [<802420a4>] (check_panic_on_warn) from [<8024227c>] (__warn+0x80/0x188) [ 348.835513][ C0] [<802421fc>] (__warn) from [<8024256c>] (warn_slowpath_fmt+0x1e8/0x1f4) [ 348.836140][ C0] r8:00000009 r7:8208c30c r6:df801c74 r5:82ea1800 r4:00000000 [ 348.836590][ C0] [<80242388>] (warn_slowpath_fmt) from [<80840660>] (refcount_warn_saturate+0x13c/0x174) [ 348.837169][ C0] r10:dddd10c8 r9:00000040 r8:82e6ab50 r7:00000000 r6:81829a74 r5:00000002 [ 348.837599][ C0] r4:85092a80 [ 348.837822][ C0] [<80840524>] (refcount_warn_saturate) from [<8149b6e8>] (sk_skb_reason_drop+0x1d8/0x248) [ 348.838395][ C0] [<8149b510>] (sk_skb_reason_drop) from [<81829a74>] (j1939_session_destroy+0x78/0x200) [ 348.838837][ C0] r9:00000040 r8:82e6ab50 r7:8495481c r6:84778050 r5:84778000 r4:85092a80 [ 348.839231][ C0] [<818299fc>] (j1939_session_destroy) from [<8182abd4>] (j1939_xtp_rx_eoma+0x120/0x234) [ 348.839741][ C0] r6:85092d80 r5:84778000 r4:84778014 [ 348.840029][ C0] [<8182aab4>] (j1939_xtp_rx_eoma) from [<8182cffc>] (j1939_tp_recv+0x4a8/0x530) [ 348.840583][ C0] r7:84954000 r6:84954008 r5:84954000 r4:85092d80 [ 348.840908][ C0] [<8182cb54>] (j1939_tp_recv) from [<818269e0>] (j1939_can_recv+0x1e4/0x2dc) [ 348.841328][ C0] r7:84954000 r6:84954008 r5:84954810 r4:85092d80 [ 348.841673][ C0] [<818267fc>] (j1939_can_recv) from [<8181c7b0>] (can_rcv_filter+0x9c/0x218) [ 348.842100][ C0] r9:00000040 r8:84904680 r7:98ec0000 r6:85092e40 r5:00000001 r4:846af360 [ 348.842505][ C0] [<8181c714>] (can_rcv_filter) from [<8181d154>] (can_receive+0xb4/0xf0) [ 348.842978][ C0] r9:00000040 r8:00000000 r7:84904000 r6:849e5300 r5:843a0000 r4:85092e40 [ 348.843368][ C0] [<8181d0a0>] (can_receive) from [<8181d214>] (can_rcv+0x84/0xac) [ 348.843775][ C0] r9:00000040 r8:00000001 r7:00000000 r6:00000000 r5:8181d190 r4:85092e40 [ 348.844210][ C0] [<8181d190>] (can_rcv) from [<814bc65c>] (__netif_receive_skb_one_core+0x5c/0x80) [ 348.844638][ C0] r5:8181d190 r4:84904000 [ 348.845101][ C0] [<814bc600>] (__netif_receive_skb_one_core) from [<814bc6c8>] (__netif_receive_skb+0x18/0x5c) [ 348.846250][ C0] r5:dddd11b0 r4:85092e40 [ 348.846482][ C0] [<814bc6b0>] (__netif_receive_skb) from [<814bc9d0>] (process_backlog+0xa0/0x17c) [ 348.847136][ C0] r5:dddd11b0 r4:85092e40 [ 348.847420][ C0] [<814bc930>] (process_backlog) from [<814bd8dc>] (__napi_poll+0x34/0x240) [ 348.848002][ C0] r10:dddd10c0 r9:dddd1300 r8:df801ed0 r7:df801ecb r6:00000040 r5:dddd11b0 [ 348.848410][ C0] r4:00000001 [ 348.848634][ C0] [<814bd8a8>] (__napi_poll) from [<814be150>] (net_rx_action+0x358/0x440) [ 348.849158][ C0] r9:dddd1300 r8:df801ed0 r7:0000012c r6:0000130b r5:dddd11b0 r4:00000000 [ 348.849466][ C0] [<814bddf8>] (net_rx_action) from [<8024b55c>] (handle_softirqs+0x158/0x464) [ 348.850003][ C0] r10:00000008 r9:82ea1800 r8:00000102 r7:04208160 r6:00000003 r5:00000004 [ 348.850477][ C0] r4:8260408c [ 348.850725][ C0] [<8024b404>] (handle_softirqs) from [<802012d0>] (__do_softirq+0x14/0x18) [ 348.851305][ C0] r10:84995d00 r9:84995dfc r8:00000040 r7:84692000 r6:81b907d0 r5:00000002 [ 348.851818][ C0] r4:60000013 [ 348.852123][ C0] [<802012bc>] (__do_softirq) from [<80208800>] (____do_softirq+0x10/0x14) [ 348.852778][ C0] [<802087f0>] (____do_softirq) from [<8196b84c>] (call_with_stack+0x1c/0x20) [ 348.853284][ C0] [<8196b830>] (call_with_stack) from [<8020883c>] (do_softirq_own_stack+0x38/0x3c) [ 348.853705][ C0] [<80208804>] (do_softirq_own_stack) from [<8024ba74>] (do_softirq+0x5c/0x64) [ 348.854133][ C0] [<8024ba18>] (do_softirq) from [<8024bb48>] (__local_bh_enable_ip+0xcc/0xd0) [ 348.854573][ C0] r5:00000002 r4:82ea1800 [ 348.854878][ C0] [<8024ba7c>] (__local_bh_enable_ip) from [<819c7ba4>] (_raw_spin_unlock_bh+0x34/0x38) [ 348.855411][ C0] r5:846920c0 r4:850929c0 [ 348.855805][ C0] [<819c7b70>] (_raw_spin_unlock_bh) from [<80d9f57c>] (nsim_dev_trap_report_work+0x29c/0x33c) [ 348.856502][ C0] [<80d9f2e0>] (nsim_dev_trap_report_work) from [<802660dc>] (process_one_work+0x1b4/0x4f4) [ 348.857139][ C0] r10:82c1bc05 r9:82ea1800 r8:02400000 r7:82c0f600 r6:82c1bc00 r5:84692000 [ 348.857473][ C0] r4:82e9d000 [ 348.857768][ C0] [<80265f28>] (process_one_work) from [<80266cc0>] (worker_thread+0x1ec/0x3bc) [ 348.858249][ C0] r10:82ea1800 r9:82e9d02c r8:61c88647 r7:82c0f620 r6:82604d40 r5:82c0f600 [ 348.858652][ C0] r4:82e9d000 [ 348.858866][ C0] [<80266ad4>] (worker_thread) from [<8026fd3c>] (kthread+0x104/0x134) [ 348.859297][ C0] r10:00000000 r9:df885e78 r8:82ce7300 r7:82e9d000 r6:80266ad4 r5:82ea1800 [ 348.859741][ C0] r4:82ce7200 [ 348.859964][ C0] [<8026fc38>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 348.860544][ C0] Exception stack(0xdf895fb0 to 0xdf895ff8) [ 348.860982][ C0] 5fa0: 00000000 00000000 00000000 00000000 [ 348.861547][ C0] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 348.862219][ C0] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 348.862726][ C0] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc38 r4:82ce7200 [ 348.866751][ C0] Rebooting in 86400 seconds.. VM DIAGNOSIS: 08:32:33 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=8203db10 R02=00000000 R03=819bc7c0 R04=826f89c8 R05=826f89c0 R06=00000028 R07=00000006 R08=826f89c8 R09=00000000 R10=00000001 R11=df8019e4 R12=df8019e8 R13=df8019d8 R14=819bb454 R15=819bc7d0 PSR=80000093 N--- 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 info registers vcpu 1 CPU#1 R00=df869f18 R01=8221fea8 R02=00881ff0 R03=80201240 R04=8260cdc4 R05=df80a000 R06=821df694 R07=df80a00c R08=00000000 R09=82e3ec00 R10=00000000 R11=df805fd4 R12=df805fd8 R13=df805fb8 R14=819bb310 R15=8020125c PSR=20000193 --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