last executing test programs: 3m0.918101557s ago: executing program 1 (id=154): pselect6(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000)) 3m0.916777967s ago: executing program 1 (id=162): syz_open_dev$dvb_demux(&(0x7f0000000040), 0x0, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000080), 0x0, 0x1) syz_open_dev$dvb_demux(&(0x7f00000000c0), 0x0, 0x2) syz_open_dev$dvb_demux(&(0x7f0000000100), 0x0, 0x800) syz_open_dev$dvb_demux(&(0x7f0000000140), 0xa, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000180), 0xa, 0x1) syz_open_dev$dvb_demux(&(0x7f00000001c0), 0xa, 0x2) syz_open_dev$dvb_demux(&(0x7f0000000200), 0xa, 0x800) syz_open_dev$dvb_demux(&(0x7f0000000240), 0x14, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000280), 0x14, 0x1) syz_open_dev$dvb_demux(&(0x7f00000002c0), 0x14, 0x2) syz_open_dev$dvb_demux(&(0x7f0000000300), 0x14, 0x800) syz_open_dev$dvb_demux(&(0x7f0000000340), 0x1e, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000380), 0x1e, 0x1) syz_open_dev$dvb_demux(&(0x7f00000003c0), 0x1e, 0x2) syz_open_dev$dvb_demux(&(0x7f0000000400), 0x1e, 0x800) syz_open_dev$dvb_demux(&(0x7f0000000440), 0x28, 0x0) syz_open_dev$dvb_demux(&(0x7f0000000480), 0x28, 0x1) syz_open_dev$dvb_demux(&(0x7f00000004c0), 0x28, 0x2) syz_open_dev$dvb_demux(&(0x7f0000000500), 0x28, 0x800) 3m0.899145349s ago: executing program 1 (id=168): sync() 3m0.672366958s ago: executing program 1 (id=189): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/udmabuf', 0x2, 0x0) 3m0.65178275s ago: executing program 1 (id=190): fchmodat(0xffffffffffffffff, &(0x7f0000000000), 0x0) 3m0.592055205s ago: executing program 1 (id=191): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 41.308328928s ago: executing program 3 (id=4170): r0 = syz_open_procfs(0x0, &(0x7f0000000200)='stack\x00') readv(r0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/95, 0x5f}], 0x1) 41.17336472s ago: executing program 3 (id=4176): add_key$fscrypt_v1(&(0x7f0000001000), 0x0, &(0x7f0000001080)={0x0, "ddbccf095457dfd2f87457a4e8f6bffca5bf7c026c9125596e954a3c489562061333e72e2946890c19c3edc50daa560000000000000000db6b18d700", 0x1d}, 0x48, 0xfffffffffffffffe) syz_usb_connect$hid(0x0, 0x90, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000105804165000000000000109022400010000c04009040000010300000009210900000122a000090513bbd3f80000"], 0x0) 41.05766648s ago: executing program 2 (id=4181): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="1c0000001a005f0014f9f40700090400810080ff0001400000000000", 0x1c) 41.019958203s ago: executing program 2 (id=4183): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000002800), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, 0x0) 40.966566368s ago: executing program 2 (id=4186): r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, 0x0, &(0x7f0000000900)) 40.890962955s ago: executing program 2 (id=4188): r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x80042, 0x0) ioctl$PTP_PEROUT_REQUEST2(r0, 0x40383d0c, &(0x7f0000000040)={{0x4eb, 0x109003ff}, {0x4eb, 0x109003ff}, 0x9, 0x6}) 40.839181499s ago: executing program 2 (id=4191): r0 = syz_usb_connect(0x0, 0x10b, &(0x7f0000000000)=ANY=[@ANYBLOB="05010900b24b6a10e6040300770100000001090224000b010000000904000302ccd4280009050b02000000040009058a02"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 40.551453044s ago: executing program 0 (id=4201): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000007d00)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="180000006900150000000008ffffffff0a08"], 0x18}], 0x1}, 0x8000) 40.48881286s ago: executing program 0 (id=4202): r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000140)="5500000020007fafb72d13b2a4a2719302000000030b43026c26236925001900fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d509000000000100005ae583de0dd7d8319f98af84fda542e718f94b929ade", 0x55}], 0x1}, 0x0) 40.447965793s ago: executing program 0 (id=4204): r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000300)='./cgroup\x00', r0, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 40.409632697s ago: executing program 0 (id=4206): syz_clone(0x140011, 0x0, 0x0, 0x0, 0x0, 0x0) syz_usb_connect(0x2, 0x24, &(0x7f0000000540)={{0x12, 0x1, 0x1ff, 0xd8, 0xa7, 0x40, 0x40, 0x1c04, 0x15, 0xe244, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x5f, 0x65, 0x50, 0x70, [{{0x9, 0x4, 0xd5, 0x9, 0x0, 0xff, 0x10, 0x2f, 0xf7}}]}}]}}, 0x0) 39.957178636s ago: executing program 4 (id=4216): r0 = syz_open_procfs(0x0, &(0x7f0000000500)='oom_adj\x00') write$tcp_mem(r0, &(0x7f0000000240)={0xffffffffffffffff, 0x20, 0x0, 0x20, 0x2}, 0x48) 39.922557389s ago: executing program 4 (id=4217): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000311ffc)=0x1, 0x4) 39.878358373s ago: executing program 4 (id=4218): r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0x18, &(0x7f0000000240)=0x4e6f, 0x4) 39.850069656s ago: executing program 4 (id=4219): r0 = socket$packet(0x11, 0x2, 0x300) recvmmsg(r0, &(0x7f0000001980)=[{{0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f0000001940)=[{0x0}], 0x1}, 0x9}], 0x2, 0x2, 0x0) 39.773186742s ago: executing program 3 (id=4220): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) ioctl$SIOCSIFMTU(r0, 0x8923, &(0x7f0000000140)={'veth0_to_bond\x00', 0x4e171e2e}) 39.684576201s ago: executing program 3 (id=4221): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af60, &(0x7f0000000000)) 39.019605999s ago: executing program 0 (id=4222): r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000340)="5800000014001923fc834b80040d8c560a067f020000000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd001a0010000100080c1000000a000000000000", 0x58}], 0x1) 38.504053644s ago: executing program 2 (id=4223): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000011005f0414f9f40700090400810000000d0000000000000008000f0001000000", 0x24) 38.387940794s ago: executing program 3 (id=4224): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x2, 0x3, 0x401, 0x0, 0x0, {0x7, 0x0, 0xa}, [@NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x20}, @NFQA_CFG_MASK={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x12}, 0x4000) 38.258781635s ago: executing program 4 (id=4225): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) listen(r0, 0x10) 34.911766549s ago: executing program 0 (id=4226): r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757812"], 0x65) 32.596406432s ago: executing program 3 (id=4227): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000d80), 0x20000) ioctl$SNDRV_TIMER_IOCTL_TREAD64(r0, 0x400454a4, 0x0) 23.057238638s ago: executing program 4 (id=4228): r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, 0x0, 0x0) 19.04860218s ago: executing program 32 (id=4223): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000011005f0414f9f40700090400810000000d0000000000000008000f0001000000", 0x24) 8.464641178s ago: executing program 33 (id=4226): r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757812"], 0x65) 2.453287854s ago: executing program 34 (id=4227): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000d80), 0x20000) ioctl$SNDRV_TIMER_IOCTL_TREAD64(r0, 0x400454a4, 0x0) 0s ago: executing program 35 (id=4228): r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, 0x0, 0x0) kernel console output (not intermixed with test programs): 5228][ T5342] netlink: 5 bytes leftover after parsing attributes in process `syz.4.2533'. [ 124.619480][ T36] audit: type=1400 audit(1788394186.743:478): avc: denied { bind } for pid=5344 comm="syz.4.2534" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 124.639311][ T643] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 124.653554][ T36] audit: type=1400 audit(1788394186.743:479): avc: denied { name_bind } for pid=5344 comm="syz.4.2534" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 124.684009][ T36] audit: type=1400 audit(1788394186.743:480): avc: denied { node_bind } for pid=5344 comm="syz.4.2534" saddr=fe80::35 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 124.764916][ T5373] No source specified [ 124.782027][ T5378] x_tables: unsorted underflow at hook 1 [ 124.804074][ T643] usb 1-1: config 220 has an invalid interface number: 76 but max is 2 [ 124.812362][ T643] usb 1-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 124.822380][ T643] usb 1-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 124.829682][ T5384] No source specified [ 124.844481][ T643] usb 1-1: config 220 has no interface number 2 [ 124.857650][ T643] usb 1-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 124.872137][ T643] usb 1-1: config 220 interface 0 has no altsetting 0 [ 124.879118][ T5390] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2557'. [ 124.897859][ T643] usb 1-1: config 220 interface 76 has no altsetting 0 [ 124.909834][ T643] usb 1-1: config 220 interface 1 has no altsetting 0 [ 124.918184][ T643] usb 1-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 124.927609][ T643] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 124.938379][ T643] usb 1-1: Product: syz [ 124.948369][ T643] usb 1-1: Manufacturer: syz [ 124.953667][ T643] usb 1-1: SerialNumber: syz [ 124.998246][ T5410] validate_nla: 2 callbacks suppressed [ 124.998266][ T5410] netlink: 'syz.2.2566': attribute type 4 has an invalid length. [ 125.026566][ T5414] rust_binder: Write failure EFAULT in pid:1316 [ 125.177112][ T643] usb 1-1: Found UVC 7.01 device syz (8086:0b07) [ 125.210975][ T643] usb 1-1: No valid video chain found. [ 125.216502][ T643] usb 1-1: selecting invalid altsetting 0 [ 125.240095][ T643] usb 1-1: USB disconnect, device number 66 [ 125.689699][ T5476] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2600'. [ 125.847647][ T643] usb 4-1: new full-speed USB device number 66 using dummy_hcd [ 126.053022][ T643] usb 4-1: config 0 has an invalid interface number: 41 but max is 0 [ 126.071367][ T643] usb 4-1: config 0 has no interface number 0 [ 126.077954][ T643] usb 4-1: config 0 interface 41 has no altsetting 0 [ 126.099605][ T643] usb 4-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 126.118479][ T643] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.130200][ T643] usb 4-1: Product: syz [ 126.134487][ T643] usb 4-1: Manufacturer: syz [ 126.144913][ T643] usb 4-1: SerialNumber: syz [ 126.151455][ T643] usb 4-1: config 0 descriptor?? [ 126.497733][ T760] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 126.609005][ T643] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): set LINK LED failed : -71 [ 126.629746][ T643] CoreChips 4-1:0.41: probe with driver CoreChips failed with error -71 [ 126.657797][ T760] usb 1-1: Using ep0 maxpacket: 16 [ 126.668401][ T643] usb 4-1: USB disconnect, device number 66 [ 126.677103][ T760] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 126.701718][ T760] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 126.712956][ T760] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 126.722738][ T760] usb 1-1: too many endpoints for config 1 interface 2 altsetting 0: 255, using maximum allowed: 30 [ 126.742162][ T760] usb 1-1: config 1 interface 2 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 126.759614][ T760] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 126.776720][ T760] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.791252][ T760] usb 1-1: Product: syz [ 126.795452][ T760] usb 1-1: Manufacturer: syz [ 126.803983][ T760] usb 1-1: SerialNumber: syz [ 126.889500][ T5560] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2641'. [ 126.898587][ T5560] netlink: 31 bytes leftover after parsing attributes in process `syz.2.2641'. [ 126.907729][ T5560] netlink: 'syz.2.2641': attribute type 3 has an invalid length. [ 126.915792][ T5560] netlink: 'syz.2.2641': attribute type 2 has an invalid length. [ 126.923721][ T5560] netlink: 31 bytes leftover after parsing attributes in process `syz.2.2641'. [ 127.036962][ T760] usb 1-1: MIDIStreaming interface descriptor not found [ 127.052062][ T2050] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 127.065419][ T760] usb 1-1: USB disconnect, device number 67 [ 127.085349][ T662] udevd[662]: setting owner of /dev/bus/usb/001/067 to uid=0, gid=0 failed: No such file or directory [ 127.091250][ T5568] netlink: 240 bytes leftover after parsing attributes in process `syz.2.2645'. [ 127.183491][ T662] udevd[662]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 127.245048][ T2050] usb 5-1: New USB device found, idVendor=05dc, idProduct=0001, bcdDevice= 0.01 [ 127.254408][ T2050] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.273634][ T2050] usb 5-1: config 0 descriptor?? [ 127.306988][ T2050] ums-jumpshot 5-1:0.0: USB Mass Storage device detected [ 127.347360][ T2050] ums-jumpshot 5-1:0.0: Quirks match for vid 05dc pid 0001: 2 [ 127.547338][ T2050] usb 5-1: USB disconnect, device number 69 [ 127.659576][ T31] usb 3-1: new full-speed USB device number 65 using dummy_hcd [ 127.843203][ T31] usb 3-1: config 179 has an invalid interface number: 65 but max is 0 [ 127.851923][ T31] usb 3-1: config 179 has an invalid descriptor of length 0, skipping remainder of the config [ 127.869313][ T31] usb 3-1: config 179 has no interface number 0 [ 127.890804][ T31] usb 3-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid wMaxPacketSize 0 [ 127.903738][ T31] usb 3-1: config 179 interface 65 altsetting 12 has 1 endpoint descriptor, different from the interface descriptor's value: 23 [ 127.918099][ T31] usb 3-1: config 179 interface 65 has no altsetting 0 [ 127.924980][ T31] usb 3-1: New USB device found, idVendor=f5ab, idProduct=00da, bcdDevice= 0.00 [ 127.944955][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.054867][ T5640] netlink: 12 bytes leftover after parsing attributes in process `syz.0.2679'. [ 128.213023][ T31] usb 3-1: USB disconnect, device number 65 [ 128.321119][ T5661] netlink: 'syz.4.2690': attribute type 4 has an invalid length. [ 128.479955][ T5679] netlink: 32 bytes leftover after parsing attributes in process `syz.3.2699'. [ 129.616087][ T5782] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 129.623363][ T5782] IPv6: NLM_F_CREATE should be set when creating new route [ 129.630671][ T5782] IPv6: NLM_F_CREATE should be set when creating new route [ 129.638001][ T36] kauditd_printk_skb: 834 callbacks suppressed [ 129.638019][ T36] audit: type=1400 audit(1788394191.444:1315): avc: denied { create } for pid=5783 comm="syz.0.2749" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 129.678907][ T36] audit: type=1400 audit(1788394191.453:1316): avc: denied { ioctl } for pid=5783 comm="syz.0.2749" path="socket:[20169]" dev="sockfs" ino=20169 ioctlcmd=0x8922 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 129.731221][ T36] audit: type=1400 audit(1788394191.491:1317): avc: denied { read write } for pid=528 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 129.774240][ T36] audit: type=1400 audit(1788394191.491:1318): avc: denied { read write open } for pid=528 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 129.800260][ T36] audit: type=1400 audit(1788394191.491:1319): avc: denied { ioctl } for pid=528 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=49 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 129.829442][ T36] audit: type=1400 audit(1788394191.491:1320): avc: denied { read write } for pid=529 comm="syz-executor" name="loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 129.862742][ T36] audit: type=1400 audit(1788394191.491:1321): avc: denied { read write open } for pid=529 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 129.892789][ T36] audit: type=1400 audit(1788394191.491:1322): avc: denied { ioctl } for pid=529 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 129.922730][ T36] audit: type=1400 audit(1788394191.509:1323): avc: denied { read write } for pid=531 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 129.961087][ T36] audit: type=1400 audit(1788394191.509:1324): avc: denied { read write open } for pid=531 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 130.070956][ T5818] random: crng reseeded on system resumption [ 130.360284][ T5853] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 130.846445][ T5904] netlink: 'syz.3.2808': attribute type 3 has an invalid length. [ 131.006198][ T5919] netlink: 'syz.2.2816': attribute type 29 has an invalid length. [ 131.159279][ T5933] netlink: 'syz.3.2822': attribute type 28 has an invalid length. [ 131.327613][ T5950] netlink: 4432 bytes leftover after parsing attributes in process `syz.0.2830'. [ 131.529958][ T5967] overlayfs: workdir and upperdir must reside under the same mount [ 131.921602][ T6002] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2857'. [ 132.179507][ T2050] usb 4-1: new high-speed USB device number 67 using dummy_hcd [ 132.210988][ T6027] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2869'. [ 132.360175][ T2050] usb 4-1: Using ep0 maxpacket: 32 [ 132.373973][ T2050] usb 4-1: config 0 has an invalid descriptor of length 55, skipping remainder of the config [ 132.396629][ T2050] usb 4-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 132.409958][ T2050] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.418676][ T2050] usb 4-1: Product: syz [ 132.422910][ T2050] usb 4-1: Manufacturer: syz [ 132.427669][ T2050] usb 4-1: SerialNumber: syz [ 132.440313][ T2050] usb 4-1: config 0 descriptor?? [ 132.451471][ T2050] usb 4-1: bad CDC descriptors [ 132.460192][ T2050] usb 4-1: unsupported MDLM descriptors [ 132.700699][ T760] usb 4-1: USB disconnect, device number 67 [ 132.734591][ T6062] /dev/rnullb0: Can't open blockdev [ 133.177975][ T6103] netlink: 'syz.2.2907': attribute type 46 has an invalid length. [ 133.370007][ T6122] devpts: called with bogus options [ 133.755068][ T6154] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2932'. [ 133.820270][ T293] usb 3-1: new full-speed USB device number 66 using dummy_hcd [ 133.986296][ T293] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 134.001424][ T293] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 576, setting to 64 [ 134.021324][ T293] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 23 [ 134.056508][ T293] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 134.086703][ T293] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 134.106161][ T293] usb 3-1: SerialNumber: syz [ 134.118502][ T6140] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 134.128121][ T293] hub 3-1:1.0: bad descriptor, ignoring hub [ 134.134929][ T293] hub 3-1:1.0: probe with driver hub failed with error -5 [ 134.153990][ T293] cdc_acm 3-1:1.0: Control and data interfaces are not separated! [ 134.178151][ T6186] netlink: 'syz.3.2948': attribute type 5 has an invalid length. [ 134.363048][ T293] cdc_acm 3-1:1.0: ttyACM0: USB ACM device [ 134.396241][ T293] usb 3-1: USB disconnect, device number 66 [ 134.798583][ T6238] netlink: 1072 bytes leftover after parsing attributes in process `syz.3.2974'. [ 134.830910][ T6238] netlink: 280 bytes leftover after parsing attributes in process `syz.3.2974'. [ 134.975919][ T36] kauditd_printk_skb: 960 callbacks suppressed [ 134.975938][ T36] audit: type=1400 audit(1788394196.463:2285): avc: denied { read write } for pid=530 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 135.019903][ T6253] netlink: 'syz.2.2980': attribute type 4 has an invalid length. [ 135.028475][ T36] audit: type=1400 audit(1788394196.463:2286): avc: denied { read write open } for pid=530 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 135.043071][ T6253] netlink: 17 bytes leftover after parsing attributes in process `syz.2.2980'. [ 135.071765][ T36] audit: type=1400 audit(1788394196.463:2287): avc: denied { ioctl } for pid=530 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 135.158320][ T36] audit: type=1400 audit(1788394196.491:2288): avc: denied { create } for pid=6252 comm="syz.3.2983" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 135.224284][ T36] audit: type=1400 audit(1788394196.501:2289): avc: denied { write } for pid=6252 comm="syz.3.2983" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 135.332685][ T36] audit: type=1400 audit(1788394196.501:2290): avc: denied { nlmsg_write } for pid=6252 comm="syz.3.2983" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 135.364263][ T36] audit: type=1400 audit(1788394196.510:2291): avc: denied { read write } for pid=530 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 135.408400][ T36] audit: type=1400 audit(1788394196.510:2292): avc: denied { read write open } for pid=530 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 135.439450][ T529] audit: audit_backlog=65 > audit_backlog_limit=64 [ 135.449733][ T6288] audit: audit_backlog=65 > audit_backlog_limit=64 [ 135.776970][ T6317] deleting an unspecified loop device is not supported. [ 136.123189][ T6354] netlink: 104 bytes leftover after parsing attributes in process `syz.0.3032'. [ 136.140233][ T6358] IPv6: NLM_F_CREATE should be specified when creating new route [ 136.413305][ T6385] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=2048 sclass=netlink_tcpdiag_socket pid=6385 comm=syz.0.3046 [ 136.474451][ T6389] netlink: 140 bytes leftover after parsing attributes in process `syz.4.3048'. [ 136.927260][ T6427] netlink: 'syz.0.3068': attribute type 6 has an invalid length. [ 136.996540][ T293] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 137.040826][ T6439] netlink: 'syz.0.3074': attribute type 16 has an invalid length. [ 137.098972][ T6443] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 137.156401][ T293] usb 4-1: Using ep0 maxpacket: 8 [ 137.171597][ T293] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 137.188399][ T293] usb 4-1: config 179 has no interface number 0 [ 137.206094][ T293] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 137.220871][ T6453] netlink: 'syz.2.3081': attribute type 10 has an invalid length. [ 137.233276][ T293] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 137.263140][ T293] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 137.294960][ T293] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 137.322310][ T6459] rust_binder: Write failure EFAULT in pid:1588 [ 137.322312][ T293] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 137.322348][ T293] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 137.361589][ T293] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.400042][ T6411] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 137.727612][ T6487] netlink: 68 bytes leftover after parsing attributes in process `syz.4.3098'. [ 137.923465][ T293] usb 4-1: USB disconnect, device number 68 [ 137.929483][ C1] xpad 4-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 137.929526][ C1] xpad 4-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 138.414142][ T2050] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 138.418127][ T6548] netlink: 'syz.0.3128': attribute type 3 has an invalid length. [ 138.429908][ T6548] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3128'. [ 138.483312][ T6552] SELinux: failed to load policy [ 138.510071][ T760] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 138.574014][ T2050] usb 5-1: Using ep0 maxpacket: 32 [ 138.588978][ T2050] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 138.610054][ T2050] usb 5-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 138.631086][ T2050] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.640869][ T2050] usb 5-1: Product: syz [ 138.645135][ T2050] usb 5-1: Manufacturer: syz [ 138.654858][ T2050] usb 5-1: SerialNumber: syz [ 138.664792][ T2050] usb 5-1: config 0 descriptor?? [ 138.674165][ T2050] usb 5-1: bad CDC descriptors [ 138.679580][ T2050] usb 5-1: unsupported MDLM descriptors [ 138.691265][ T760] usb 3-1: Using ep0 maxpacket: 8 [ 138.693308][ T6570] netlink: 204 bytes leftover after parsing attributes in process `syz.0.3139'. [ 138.710092][ T760] usb 3-1: unable to get BOS descriptor or descriptor too short [ 138.725772][ T6570] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.731506][ T760] usb 3-1: config 2 has an invalid interface number: 70 but max is 0 [ 138.742181][ T760] usb 3-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 138.753774][ T6570] bridge_slave_0 (unregistering): left allmulticast mode [ 138.768387][ T760] usb 3-1: config 2 has no interface number 0 [ 138.773128][ T6570] bridge_slave_0 (unregistering): left promiscuous mode [ 138.779270][ T760] usb 3-1: config 2 interface 70 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 138.793854][ T6570] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.803127][ T760] usb 3-1: config 2 interface 70 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 138.834667][ T760] usb 3-1: New USB device found, idVendor=0403, idProduct=fb99, bcdDevice= 1.a7 [ 138.848589][ T760] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.859015][ T760] usb 3-1: Product: syz [ 138.864079][ T760] usb 3-1: Manufacturer: syz [ 138.868921][ T760] usb 3-1: SerialNumber: syz [ 138.910533][ T10] usb 5-1: USB disconnect, device number 70 [ 139.004570][ T6585] netlink: 120 bytes leftover after parsing attributes in process `syz.0.3146'. [ 139.013854][ T6585] netlink: 96 bytes leftover after parsing attributes in process `syz.0.3146'. [ 139.108882][ T6596] netlink: 'syz.3.3151': attribute type 22 has an invalid length. [ 139.158380][ T760] ftdi_sio 3-1:2.70: FTDI USB Serial Device converter detected [ 139.168854][ T760] usb 3-1: Detected SIO [ 139.174597][ T760] ftdi_sio ttyUSB0: Overriding wMaxPacketSize on endpoint 4 [ 139.192375][ T760] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 139.212721][ T760] usb 3-1: USB disconnect, device number 67 [ 139.226836][ T760] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 139.247386][ T760] ftdi_sio 3-1:2.70: device disconnected [ 139.490660][ T707] usb 1-1: new full-speed USB device number 68 using dummy_hcd [ 139.659329][ T6616] netlink: 'syz.4.3161': attribute type 58 has an invalid length. [ 139.683316][ T707] usb 1-1: unable to get BOS descriptor or descriptor too short [ 139.699320][ T707] usb 1-1: not running at top speed; connect to a high speed hub [ 139.710462][ T707] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 139.743120][ T707] usb 1-1: config 1 interface 0 has no altsetting 0 [ 139.760559][ T707] usb 1-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 139.772356][ T707] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.787343][ T707] usb 1-1: Product: syz [ 139.793414][ T707] usb 1-1: Manufacturer: syz [ 139.808294][ T707] usb 1-1: SerialNumber: syz [ 140.076861][ T707] usb 1-1: USB disconnect, device number 68 [ 140.311742][ T36] kauditd_printk_skb: 912 callbacks suppressed [ 140.311760][ T36] audit: type=1400 audit(1788394201.473:3201): avc: denied { create } for pid=6658 comm="syz.3.3183" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 140.344813][ T36] audit: type=1400 audit(1788394201.473:3202): avc: denied { write } for pid=6658 comm="syz.3.3183" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 140.380699][ T36] audit: type=1400 audit(1788394201.473:3203): avc: denied { nlmsg_write } for pid=6658 comm="syz.3.3183" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 140.404153][ T36] audit: type=1400 audit(1788394201.473:3204): avc: denied { create } for pid=6659 comm="syz.2.3181" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 140.426642][ T36] audit: type=1400 audit(1788394201.473:3205): avc: denied { write } for pid=6659 comm="syz.2.3181" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 140.485749][ T36] audit: type=1400 audit(1788394201.511:3206): avc: denied { read write } for pid=529 comm="syz-executor" name="loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 140.540665][ T36] audit: type=1400 audit(1788394201.511:3207): avc: denied { read write open } for pid=529 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 140.542168][ T6679] tmpfs: Unknown parameter 'no' [ 140.565972][ T36] audit: type=1400 audit(1788394201.511:3208): avc: denied { ioctl } for pid=529 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 140.604728][ T36] audit: type=1400 audit(1788394201.529:3209): avc: denied { read write } for pid=531 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 140.636484][ T36] audit: type=1400 audit(1788394201.529:3210): avc: denied { read write open } for pid=531 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 140.716524][ T6690] usb usb1: usbfs: process 6690 (syz.0.3194) did not claim interface 0 before use [ 140.869817][ T6703] netlink: 'syz.2.3201': attribute type 4 has an invalid length. [ 141.017237][ T6716] netlink: 124 bytes leftover after parsing attributes in process `syz.0.3208'. [ 141.307824][ T6750] netlink: 288 bytes leftover after parsing attributes in process `syz.0.3223'. [ 141.451909][ T760] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 141.657988][ T760] usb 4-1: config 0 has an invalid interface number: 64 but max is 0 [ 141.666283][ T760] usb 4-1: config 0 has no interface number 0 [ 141.698895][ T760] usb 4-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice= 0.07 [ 141.731133][ T760] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.750811][ T760] usb 4-1: Product: syz [ 141.759554][ T760] usb 4-1: Manufacturer: syz [ 141.768668][ T760] usb 4-1: SerialNumber: syz [ 141.776796][ T760] usb 4-1: config 0 descriptor?? [ 141.893630][ T6795] netlink: 'syz.4.3246': attribute type 15 has an invalid length. [ 141.902067][ T6795] netlink: 24 bytes leftover after parsing attributes in process `syz.4.3246'. [ 141.912043][ T2050] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 142.011825][ T760] uvcvideo 4-1:0.64: Found Unit with invalid ID 0 [ 142.028384][ T760] usb 4-1: Found UVC 0.08 device syz (046d:0823) [ 142.040368][ T760] usb 4-1: No valid video chain found. [ 142.047312][ T760] usb 4-1: USB disconnect, device number 69 [ 142.070052][ T2050] usb 1-1: Using ep0 maxpacket: 8 [ 142.081901][ T2050] usb 1-1: config 0 has an invalid interface number: 31 but max is 0 [ 142.107823][ T2050] usb 1-1: config 0 has no interface number 0 [ 142.131285][ T2050] usb 1-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 142.142123][ T2050] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.166027][ T2050] usb 1-1: Product: syz [ 142.170351][ T2050] usb 1-1: Manufacturer: syz [ 142.180059][ T2050] usb 1-1: SerialNumber: syz [ 142.186636][ T2050] usb 1-1: config 0 descriptor?? [ 142.367029][ T6824] netlink: 'syz.2.3261': attribute type 16 has an invalid length. [ 142.416867][ T2050] usb 1-1: Found UVC 0.04 device syz (046d:08c3) [ 142.418305][ T6827] SELinux: policydb string does not match my string SE Linux [ 142.430976][ T6827] SELinux: failed to load policy [ 142.434381][ T2050] usb 1-1: Failed to initialize entity for entity 6 [ 142.442505][ T2050] usb 1-1: Failed to register entities (-22). [ 142.640597][ T293] usb 1-1: USB disconnect, device number 69 [ 142.730902][ T2050] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 142.901444][ T2050] usb 3-1: Using ep0 maxpacket: 16 [ 142.917442][ T2050] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=29.00 [ 142.933957][ T2050] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.944169][ T2050] usb 3-1: Product: syz [ 142.948453][ T2050] usb 3-1: Manufacturer: syz [ 142.965182][ T2050] usb 3-1: SerialNumber: syz [ 142.972008][ T2050] usb 3-1: config 0 descriptor?? [ 142.994689][ T2050] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 143.008417][ T2050] usb 3-1: Detected FT4233HP [ 143.393266][ T6892] overlayfs: missing 'lowerdir' [ 143.456346][ T2050] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 143.466271][ T2050] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 143.488872][ T2050] usb 3-1: USB disconnect, device number 68 [ 143.517714][ T2050] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 143.541192][ T2050] ftdi_sio 3-1:0.0: device disconnected [ 143.563102][ T6902] netlink: 'syz.0.3300': attribute type 4 has an invalid length. [ 144.021151][ T6938] netlink: 180 bytes leftover after parsing attributes in process `syz.3.3318'. [ 144.064011][ T2050] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 144.244437][ T2050] usb 1-1: Using ep0 maxpacket: 32 [ 144.256146][ T2050] usb 1-1: config 4 has an invalid interface number: 128 but max is 0 [ 144.266766][ T2050] usb 1-1: config 4 has no interface number 0 [ 144.272895][ T2050] usb 1-1: config 4 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 144.293809][ T2050] usb 1-1: config 4 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 144.324950][ T6966] netlink: 'syz.3.3332': attribute type 64 has an invalid length. [ 144.326074][ T2050] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 144.335035][ T6966] netlink: 5 bytes leftover after parsing attributes in process `syz.3.3332'. [ 144.359227][ T2050] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.370680][ T6966] gretap0: entered allmulticast mode [ 144.380275][ T2050] hub 1-1:4.128: USB hub found [ 144.385921][ T6966] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 144.608481][ T2050] hub 1-1:4.128: 2 ports detected [ 144.613657][ T2050] hub 1-1:4.128: Using single TT (err -22) [ 144.705069][ T6993] netlink: 'syz.2.3346': attribute type 28 has an invalid length. [ 144.831432][ T7006] veth0_to_team: mtu greater than device maximum [ 144.833970][ T2050] hub 1-1:4.128: hub_hub_status failed (err = -71) [ 144.846762][ T2050] hub 1-1:4.128: config failed, can't get hub status (err -71) [ 144.884948][ T2050] usb 1-1: USB disconnect, device number 70 [ 145.175246][ T7031] netlink: 'syz.4.3362': attribute type 4 has an invalid length. [ 145.204262][ T7031] netlink: 3581 bytes leftover after parsing attributes in process `syz.4.3362'. [ 145.576770][ T7063] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=io+mem [ 145.656772][ T36] kauditd_printk_skb: 933 callbacks suppressed [ 145.656790][ T36] audit: type=1400 audit(1788394206.483:4144): avc: denied { read write } for pid=529 comm="syz-executor" name="loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 145.731816][ T36] audit: type=1400 audit(1788394206.483:4145): avc: denied { read write } for pid=531 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 145.821910][ T36] audit: type=1400 audit(1788394206.483:4146): avc: denied { read write open } for pid=529 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 145.885896][ T36] audit: type=1400 audit(1788394206.483:4147): avc: denied { ioctl } for pid=529 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 145.942482][ T36] audit: type=1400 audit(1788394206.521:4148): avc: denied { read write } for pid=529 comm="syz-executor" name="loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 145.982182][ T7101] rust_binder: Write failure EFAULT in pid:1728 [ 146.023176][ T36] audit: type=1400 audit(1788394206.521:4149): avc: denied { read write open } for pid=529 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 146.056888][ T36] audit: type=1400 audit(1788394206.521:4150): avc: denied { ioctl } for pid=529 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 146.078614][ T7109] audit: audit_backlog=65 > audit_backlog_limit=64 [ 146.090784][ T7111] netlink: 'syz.4.3403': attribute type 4 has an invalid length. [ 146.105167][ T7109] audit: audit_lost=3 audit_rate_limit=0 audit_backlog_limit=64 [ 146.115845][ T528] audit: audit_backlog=65 > audit_backlog_limit=64 [ 146.122427][ T7111] netlink: 'syz.4.3403': attribute type 21 has an invalid length. [ 146.130263][ T7111] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.3403'. [ 146.328640][ T7132] SELinux: Context system_u:object_r:boot_t:s0 is not valid (left unmapped). [ 146.386841][ T643] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 146.542519][ T7152] bridge0: port 3(veth1_to_bridge) entered blocking state [ 146.550465][ T7152] bridge0: port 3(veth1_to_bridge) entered disabled state [ 146.558401][ T7152] veth1_to_bridge: entered allmulticast mode [ 146.565818][ T7152] veth1_to_bridge: entered promiscuous mode [ 146.573765][ T7152] bridge0: adding interface veth1_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 146.580415][ T643] usb 3-1: config index 0 descriptor too short (expected 7768, got 18) [ 146.587226][ T7152] bridge0: port 3(veth1_to_bridge) entered blocking state [ 146.604780][ T7152] bridge0: port 3(veth1_to_bridge) entered forwarding state [ 146.610650][ T643] usb 3-1: config 0 has an invalid interface number: 115 but max is 0 [ 146.634640][ T643] usb 3-1: config 0 has no interface number 0 [ 146.640921][ T643] usb 3-1: too many endpoints for config 0 interface 115 altsetting 116: 101, using maximum allowed: 30 [ 146.685990][ T643] usb 3-1: config 0 interface 115 altsetting 116 has 0 endpoint descriptors, different from the interface descriptor's value: 101 [ 146.713076][ T643] usb 3-1: config 0 interface 115 has no altsetting 0 [ 146.721512][ T643] usb 3-1: New USB device found, idVendor=0483, idProduct=3747, bcdDevice=52.4d [ 146.735442][ T643] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.748355][ T643] usb 3-1: config 0 descriptor?? [ 146.756430][ T643] ftdi_sio 3-1:0.115: FTDI USB Serial Device converter detected [ 146.776168][ T643] ftdi_sio ttyUSB0: unknown device type: 0x524d [ 146.824929][ T7167] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=7167 comm=syz.3.3431 [ 146.986122][ T7180] __vm_enough_memory: pid: 7180, comm: syz.3.3437, bytes: 21200140124160 not enough memory for the allocation [ 147.022165][ T707] usb 3-1: USB disconnect, device number 69 [ 147.028674][ T707] ftdi_sio 3-1:0.115: device disconnected [ 147.516934][ T7222] random: crng reseeded on system resumption [ 148.019534][ T7268] netlink: 'syz.3.3478': attribute type 16 has an invalid length. [ 148.178946][ T7283] netlink: 9 bytes leftover after parsing attributes in process `syz.2.3488'. [ 148.187991][ T7283] z00ªX¹¦: renamed from gretap0 [ 148.227759][ T7283] z00ªX¹¦: entered allmulticast mode [ 148.262759][ T707] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 148.454614][ T707] usb 1-1: Using ep0 maxpacket: 32 [ 148.471196][ T707] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 148.494591][ T707] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 148.518567][ T707] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 148.527811][ T707] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.551182][ T707] usb 1-1: config 0 descriptor?? [ 148.570788][ T707] hub 1-1:0.0: USB hub found [ 148.586200][ T7316] usb usb7: usbfs: process 7316 (syz.2.3504) did not claim interface 0 before use [ 148.727557][ T7326] PM: Enabling pm_trace changes system date and time during resume. [ 148.727557][ T7326] PM: Correct system time has to be restored manually after resume. [ 148.799340][ T707] hub 1-1:0.0: 19 ports detected [ 148.806579][ T707] hub 1-1:0.0: insufficient power available to use all downstream ports [ 148.997148][ T7348] netlink: 'syz.3.3521': attribute type 12 has an invalid length. [ 149.009752][ T293] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 149.019952][ T707] hub 1-1:0.0: hub_hub_status failed (err = -71) [ 149.026615][ T707] hub 1-1:0.0: config failed, can't get hub status (err -71) [ 149.038294][ T707] usbhid 1-1:0.0: can't add hid device: -71 [ 149.047576][ T707] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 149.078768][ T707] usb 1-1: USB disconnect, device number 71 [ 149.094134][ T643] usb 3-1: new full-speed USB device number 70 using dummy_hcd [ 149.192409][ T293] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 149.202657][ T293] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 149.212324][ T293] usb 5-1: config 1 has no interface number 0 [ 149.218428][ T293] usb 5-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 149.235166][ T293] usb 5-1: New USB device found, idVendor=0525, idProduct=779d, bcdDevice= 0.40 [ 149.244652][ T293] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.252801][ T293] usb 5-1: Product: syz [ 149.257267][ T293] usb 5-1: Manufacturer: syz [ 149.262259][ T293] usb 5-1: SerialNumber: syz [ 149.266858][ T643] usb 3-1: config 0 has an invalid interface number: 255 but max is 0 [ 149.275096][ T643] usb 3-1: config 0 has no interface number 0 [ 149.283647][ T643] usb 3-1: too many endpoints for config 0 interface 255 altsetting 255: 255, using maximum allowed: 30 [ 149.286034][ T293] usb 5-1: selecting invalid altsetting 1 [ 149.295827][ T643] usb 3-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 149.315607][ T643] usb 3-1: config 0 interface 255 has no altsetting 0 [ 149.327735][ T643] usb 3-1: New USB device found, idVendor=0403, idProduct=bca4, bcdDevice=d7.23 [ 149.339781][ T643] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.349176][ T643] usb 3-1: Product: syz [ 149.354304][ T643] usb 3-1: Manufacturer: syz [ 149.358937][ T643] usb 3-1: SerialNumber: syz [ 149.371595][ T643] usb 3-1: config 0 descriptor?? [ 149.386741][ T643] ftdi_sio 3-1:0.255: FTDI USB Serial Device converter detected [ 149.396254][ T643] ftdi_sio ttyUSB0: unknown device type: 0xd723 [ 149.443731][ T7372] syz.3.3533: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 149.460155][ T7372] CPU: 1 UID: 0 PID: 7372 Comm: syz.3.3533 Not tainted syzkaller #0 73dd41fee924560e78783f72ff837ca22365b77d [ 149.460187][ T7372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 149.460206][ T7372] Call Trace: [ 149.460214][ T7372] [ 149.460223][ T7372] __dump_stack+0x21/0x30 [ 149.460255][ T7372] dump_stack_lvl+0x140/0x1c0 [ 149.460276][ T7372] ? __cfi_dump_stack_lvl+0x10/0x10 [ 149.460299][ T7372] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 149.460318][ T7372] dump_stack+0x19/0x20 [ 149.460336][ T7372] warn_alloc+0x1e7/0x2c0 [ 149.460357][ T7372] ? stack_depot_save_flags+0x38/0x800 [ 149.460379][ T7372] ? common_lsm_audit+0x14fe/0x18e0 [ 149.460405][ T7372] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 149.460424][ T7372] ? __cfi_warn_alloc+0x10/0x10 [ 149.460442][ T7372] ? kasan_save_track+0x3e/0x80 [ 149.460465][ T7372] ? kasan_save_alloc_info+0x40/0x50 [ 149.460484][ T7372] ? xsk_init_queue+0xb2/0x120 [ 149.460504][ T7372] ? xsk_setsockopt+0x42c/0x760 [ 149.460522][ T7372] ? do_sock_setsockopt+0x27c/0x410 [ 149.460548][ T7372] ? __x64_sys_setsockopt+0x1b7/0x250 [ 149.460574][ T7372] ? x64_sys_call+0x2adc/0x2ee0 [ 149.460599][ T7372] ? do_syscall_64+0x57/0xf0 [ 149.460617][ T7372] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 149.460653][ T7372] __vmalloc_node_range_noprof+0x132/0x1480 [ 149.460681][ T7372] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 149.460702][ T7372] ? avc_has_perm+0x1ec/0x240 [ 149.460725][ T7372] ? kasan_save_alloc_info+0x40/0x50 [ 149.460745][ T7372] ? __kasan_kmalloc+0x96/0xb0 [ 149.460770][ T7372] ? __kmalloc_cache_noprof+0x23c/0x470 [ 149.460794][ T7372] vmalloc_user_noprof+0x77/0x90 [ 149.460815][ T7372] ? xskq_create+0xdb/0x290 [ 149.460834][ T7372] xskq_create+0xdb/0x290 [ 149.460854][ T7372] xsk_init_queue+0xb2/0x120 [ 149.460875][ T7372] xsk_setsockopt+0x42c/0x760 [ 149.460895][ T7372] ? __cfi_xsk_setsockopt+0x10/0x10 [ 149.460915][ T7372] ? do_futex+0x37d/0x510 [ 149.460937][ T7372] ? bpf_lsm_socket_setsockopt+0xd/0x20 [ 149.460960][ T7372] ? security_socket_setsockopt+0x3d/0x100 [ 149.460982][ T7372] ? __cfi_xsk_setsockopt+0x10/0x10 [ 149.461001][ T7372] do_sock_setsockopt+0x27c/0x410 [ 149.461027][ T7372] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 149.461055][ T7372] __x64_sys_setsockopt+0x1b7/0x250 [ 149.461082][ T7372] x64_sys_call+0x2adc/0x2ee0 [ 149.461105][ T7372] do_syscall_64+0x57/0xf0 [ 149.461123][ T7372] ? clear_bhb_loop+0x50/0xa0 [ 149.461141][ T7372] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 149.461167][ T7372] RIP: 0033:0x7f9c10d9c629 [ 149.461191][ T7372] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 149.461209][ T7372] RSP: 002b:00007f9c11ba2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 149.461232][ T7372] RAX: ffffffffffffffda RBX: 00007f9c11015fa0 RCX: 00007f9c10d9c629 [ 149.461249][ T7372] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000003 [ 149.461263][ T7372] RBP: 00007f9c10e32b39 R08: 0000000000000004 R09: 0000000000000000 [ 149.461278][ T7372] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 149.461291][ T7372] R13: 00007f9c11016038 R14: 00007f9c11015fa0 R15: 00007ffe1fa38ad8 [ 149.461306][ T7372] [ 149.461340][ T7372] Mem-Info: [ 149.659461][ T643] usb 3-1: USB disconnect, device number 70 [ 149.713475][ T7372] active_anon:7765 inactive_anon:2 isolated_anon:0 [ 149.713475][ T7372] active_file:5777 inactive_file:13161 isolated_file:0 [ 149.713475][ T7372] unevictable:0 dirty:276 writeback:0 [ 149.713475][ T7372] slab_reclaimable:4988 slab_unreclaimable:72360 [ 149.713475][ T7372] mapped:24738 shmem:165 pagetables:844 [ 149.713475][ T7372] sec_pagetables:0 bounce:0 [ 149.713475][ T7372] kernel_misc_reclaimable:0 [ 149.713475][ T7372] free:1525357 free_pcp:3809 free_cma:0 [ 149.735686][ T643] ftdi_sio 3-1:0.255: device disconnected [ 149.738093][ T293] cdc_ncm 5-1:1.1: failed GET_NTB_PARAMETERS [ 149.749415][ T7372] Node 0 active_anon:31060kB inactive_anon:8kB active_file:23108kB inactive_file:52644kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98952kB dirty:1104kB writeback:0kB shmem:660kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:5216kB pagetables:3376kB sec_pagetables:0kB all_unreclaimable? no [ 149.757606][ T293] cdc_ncm 5-1:1.1: bind() failure [ 149.768289][ T7372] DMA32 free:2950100kB boost:0kB min:19080kB low:23848kB high:28616kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2963368kB mlocked:0kB bounce:0kB free_pcp:13268kB local_pcp:11316kB free_cma:0kB [ 149.810428][ T293] usb 5-1: USB disconnect, device number 71 [ 149.861620][ T7372] lowmem_reserve[]: 0 3921 3921 [ 149.933963][ T7372] Normal free:3151892kB boost:0kB min:25972kB low:32464kB high:38956kB reserved_highatomic:0KB free_highatomic:0KB active_anon:30960kB inactive_anon:8kB active_file:23108kB inactive_file:52644kB unevictable:0kB writepending:1104kB present:5242880kB managed:4015864kB mlocked:0kB bounce:0kB free_pcp:2000kB local_pcp:1608kB free_cma:0kB [ 149.965706][ T7372] lowmem_reserve[]: 0 0 0 [ 149.970497][ T7372] DMA32: 3*4kB (M) 1*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 3*256kB (M) 3*512kB (M) 4*1024kB (UM) 3*2048kB (M) 717*4096kB (M) = 2950100kB [ 149.996157][ T7372] Normal: 455*4kB (UME) 162*8kB (UME) 180*16kB (UME) 141*32kB (UME) 69*64kB (UME) 30*128kB (UME) 21*256kB (UME) 11*512kB (ME) 5*1024kB (M) 2*2048kB (M) 760*4096kB (UME) = 3151948kB [ 150.019149][ T7372] 19101 total pagecache pages [ 150.023999][ T7372] 2 pages in swap cache [ 150.028342][ T7372] Free swap = 124692kB [ 150.032540][ T7372] Total swap = 124996kB [ 150.036961][ T7372] 2097051 pages RAM [ 150.040863][ T7372] 0 pages HighMem/MovableOnly [ 150.045683][ T7372] 352243 pages reserved [ 150.050386][ T7372] 0 pages cma reserved [ 150.056634][ T7372] Memory allocations: [ 150.060936][ T7372] 0 B 0 init/main.c:1477 func:do_initcalls [ 150.069973][ T7372] 0 B 0 init/do_mounts.c:186 func:mount_root_generic [ 150.078168][ T7372] 0 B 0 init/do_mounts.c:158 func:do_mount_root [ 150.086117][ T7372] 0 B 0 init/do_mounts.c:352 func:mount_nodev_root [ 150.094133][ T7372] 0 B 0 init/do_mounts_rd.c:241 func:rd_load_image [ 150.102515][ T7372] 0 B 0 init/do_mounts_rd.c:72 func:identify_ramdisk_image [ 150.112209][ T7372] 0 B 0 init/initramfs.c:507 func:unpack_to_rootfs [ 150.121863][ T7372] 0 B 0 init/initramfs.c:508 func:unpack_to_rootfs [ 150.130925][ T7372] 0 B 0 init/initramfs.c:509 func:unpack_to_rootfs [ 150.138894][ T7372] 0 B 0 init/initramfs.c:101 func:find_link [ 150.199459][ T7390] incfs: Options parsing error. -22 [ 150.204835][ T7390] incfs: mount failed -22 [ 150.313612][ T7400] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3548'. [ 150.334537][ T7403] netlink: 'syz.2.3549': attribute type 4 has an invalid length. [ 150.344118][ T7403] netlink: 'syz.2.3549': attribute type 2 has an invalid length. [ 150.399893][ T7410] netlink: 57 bytes leftover after parsing attributes in process `syz.3.3552'. [ 150.671491][ T7435] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=37892 sclass=netlink_xfrm_socket pid=7435 comm=syz.3.3565 [ 150.991858][ T36] kauditd_printk_skb: 911 callbacks suppressed [ 150.991877][ T36] audit: type=1400 audit(1788394211.493:5032): avc: denied { ioctl } for pid=7447 comm="syz.4.3571" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 151.028608][ T36] audit: type=1400 audit(1788394211.521:5033): avc: denied { read write } for pid=530 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 151.053829][ T36] audit: type=1400 audit(1788394211.521:5034): avc: denied { read write open } for pid=530 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 151.055341][ T643] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 151.078782][ T36] audit: type=1400 audit(1788394211.521:5035): avc: denied { ioctl } for pid=530 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 151.078816][ T36] audit: type=1400 audit(1788394211.540:5036): avc: denied { ioctl } for pid=7451 comm="syz.0.3573" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 151.098363][ T2050] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 151.149846][ T36] audit: type=1400 audit(1788394211.549:5037): avc: denied { create } for pid=7469 comm="syz.2.3581" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 151.171517][ T36] audit: type=1400 audit(1788394211.615:5038): avc: denied { setopt } for pid=7469 comm="syz.2.3581" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 151.195652][ T36] audit: type=1400 audit(1788394211.615:5039): avc: denied { read write } for pid=531 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 151.223434][ T36] audit: type=1400 audit(1788394211.615:5040): avc: denied { read write open } for pid=531 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 151.225341][ T7476] 2N: renamed from vcan0 (while UP) [ 151.253704][ T36] audit: type=1400 audit(1788394211.615:5041): avc: denied { ioctl } for pid=531 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 151.300480][ T2050] usb 1-1: Using ep0 maxpacket: 8 [ 151.305609][ T643] usb 5-1: Using ep0 maxpacket: 16 [ 151.315933][ T2050] usb 1-1: unable to get BOS descriptor or descriptor too short [ 151.330825][ T2050] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 151.344098][ T2050] usb 1-1: config 8 interface 0 has no altsetting 0 [ 151.352382][ T643] usb 5-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 151.367295][ T2050] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 151.379533][ T643] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.388757][ T2050] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.407057][ T643] usb 5-1: Product: syz [ 151.411522][ T643] usb 5-1: Manufacturer: syz [ 151.416213][ T643] usb 5-1: SerialNumber: syz [ 151.421049][ T2050] usb 1-1: Product: syz [ 151.425216][ T2050] usb 1-1: Manufacturer: syz [ 151.431614][ T2050] usb 1-1: SerialNumber: syz [ 151.438511][ T643] r8152-cfgselector 5-1: Unknown version 0x0000 [ 151.448447][ T643] r8152-cfgselector 5-1: config 0 descriptor?? [ 151.597000][ T7504] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3599'. [ 151.689753][ T2050] usb 1-1: selecting invalid altsetting 0 [ 151.713481][ T2050] usb 1-1: USB disconnect, device number 72 [ 151.828954][ T662] udevd[662]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 151.963333][ T293] r8152-cfgselector 5-1: USB disconnect, device number 72 [ 153.045024][ T7651] erofs: dax options not supported [ 153.086948][ T7655] overlayfs: cannot append lower layer [ 153.432303][ T643] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 153.602748][ T643] usb 3-1: Using ep0 maxpacket: 32 [ 153.614104][ T643] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 153.622412][ T643] usb 3-1: config 0 has no interface number 0 [ 153.644552][ T643] usb 3-1: config 0 interface 184 has no altsetting 0 [ 153.658935][ T643] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 153.673401][ T643] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.681535][ T643] usb 3-1: Product: syz [ 153.685807][ T643] usb 3-1: Manufacturer: syz [ 153.690730][ T643] usb 3-1: SerialNumber: syz [ 153.714028][ T643] usb 3-1: config 0 descriptor?? [ 153.734324][ T7726] netlink: 'syz.3.3710': attribute type 8 has an invalid length. [ 153.746929][ T643] smsc75xx v1.0.0 [ 153.872852][ T7740] netlink: 'syz.0.3716': attribute type 15 has an invalid length. [ 153.883749][ T7742] SELinux: Context unconfined is not valid (left unmapped). [ 154.210320][ T643] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 154.231686][ T643] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 154.259620][ T643] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 154.280474][ T643] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 154.295635][ T643] usb 3-1: USB disconnect, device number 71 [ 154.445364][ T7793] netlink: 40 bytes leftover after parsing attributes in process `syz.4.3741'. [ 154.478051][ T7795] netlink: 'syz.0.3743': attribute type 4 has an invalid length. [ 154.485985][ T7795] netlink: 17 bytes leftover after parsing attributes in process `syz.0.3743'. [ 154.594033][ T293] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 154.771247][ T293] usb 4-1: config 95 has an invalid interface number: 1 but max is 0 [ 154.788058][ T293] usb 4-1: config 95 has no interface number 0 [ 154.804199][ T293] usb 4-1: config 95 interface 1 has no altsetting 0 [ 154.851749][ T293] usb 4-1: string descriptor 0 read error: -22 [ 154.858027][ T293] usb 4-1: New USB device found, idVendor=0763, idProduct=2030, bcdDevice=79.79 [ 154.892481][ T293] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.054770][ T7837] IPv6: NLM_F_CREATE should be specified when creating new route [ 155.374241][ T2050] usb 4-1: USB disconnect, device number 70 [ 155.411635][ T7861] »»»»»»: renamed from veth0_vlan (while UP) [ 155.563017][ T7871] SELinux: failed to load policy [ 155.575515][ T7873] netlink: 'syz.2.3782': attribute type 13 has an invalid length. [ 155.612421][ T7873] erspan0: refused to change device tx_queue_len [ 155.710332][ T7881] netlink: 72 bytes leftover after parsing attributes in process `syz.4.3788'. [ 155.798573][ T7889] netlink: 'syz.4.3791': attribute type 12 has an invalid length. [ 156.122987][ T7922] random: crng reseeded on system resumption [ 156.181725][ T7926] netlink: 'syz.4.3809': attribute type 1 has an invalid length. [ 156.233976][ T7932] netlink: 'syz.2.3810': attribute type 12 has an invalid length. [ 156.333784][ T36] kauditd_printk_skb: 1053 callbacks suppressed [ 156.333802][ T36] audit: type=1400 audit(1788394216.503:6095): avc: denied { create } for pid=7941 comm="syz.2.3816" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 156.374013][ T36] audit: type=1400 audit(1788394216.503:6096): avc: denied { setopt } for pid=7941 comm="syz.2.3816" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 156.407066][ T7949] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3818'. [ 156.416173][ T36] audit: type=1400 audit(1788394216.513:6097): avc: denied { create } for pid=7942 comm="syz.3.3817" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 156.459281][ T36] audit: type=1400 audit(1788394216.513:6098): avc: denied { write } for pid=7942 comm="syz.3.3817" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 156.501911][ T36] audit: type=1400 audit(1788394216.541:6099): avc: denied { read write } for pid=528 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 156.537066][ T36] audit: type=1400 audit(1788394216.541:6100): avc: denied { read write open } for pid=528 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 156.569195][ T36] audit: type=1400 audit(1788394216.541:6101): avc: denied { ioctl } for pid=528 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=49 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 156.595278][ T293] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 156.605158][ T36] audit: type=1400 audit(1788394216.541:6102): avc: denied { read write } for pid=531 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 156.648082][ T36] audit: type=1400 audit(1788394216.541:6103): avc: denied { read write open } for pid=531 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 156.681549][ T36] audit: type=1400 audit(1788394216.541:6104): avc: denied { ioctl } for pid=531 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 156.767501][ T293] usb 5-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice=80.99 [ 156.788473][ T293] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.802875][ T293] usb 5-1: Product: syz [ 156.808565][ T293] usb 5-1: Manufacturer: syz [ 156.824816][ T293] usb 5-1: SerialNumber: syz [ 156.837118][ T293] usb 5-1: config 0 descriptor?? [ 156.978894][ T8001] netlink: 'syz.0.3844': attribute type 30 has an invalid length. [ 157.076069][ T2050] usb 5-1: USB disconnect, device number 73 [ 157.119651][ T8007] xt_NFQUEUE: number of total queues is 0 [ 157.152144][ T293] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 157.324677][ T293] usb 4-1: Using ep0 maxpacket: 8 [ 157.347022][ T293] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 157.388818][ T293] usb 4-1: New USB device found, idVendor=0e8d, idProduct=2000, bcdDevice=21.c6 [ 157.405764][ T293] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.424927][ T293] usb 4-1: config 0 descriptor?? [ 157.678177][ T293] usb 4-1: USB disconnect, device number 71 [ 158.302963][ T8122] netlink: 'syz.4.3904': attribute type 28 has an invalid length. [ 158.541122][ T8146] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3916'. [ 158.817770][ T8174] netlink: 'syz.0.3929': attribute type 13 has an invalid length. [ 158.950330][ T8181] Unsupported ieee802154 address type: 0 [ 159.105960][ T8199] cannot load conntrack support for proto=3 [ 159.204688][ T8206] SELinux: policydb table sizes (0,0) do not match mine (8,7) [ 159.218860][ T8206] SELinux: failed to load policy [ 159.309521][ T8213] tc_dump_action: action bad kind [ 160.595323][ T8326] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4006'. [ 160.608049][ T8329] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4007'. [ 160.682100][ T8334] syz.3.4010 (8334): /proc/8333/oom_adj is deprecated, please use /proc/8333/oom_score_adj instead. [ 160.989038][ T8357] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 161.095805][ T659] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 161.159767][ T643] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 161.247961][ T8375] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4029'. [ 161.277040][ T659] usb 3-1: Using ep0 maxpacket: 16 [ 161.294863][ T659] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 4.00 [ 161.304243][ T659] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.312382][ T659] usb 3-1: Product: syz [ 161.316559][ T659] usb 3-1: Manufacturer: syz [ 161.322008][ T659] usb 3-1: SerialNumber: syz [ 161.330310][ T643] usb 1-1: Using ep0 maxpacket: 32 [ 161.330420][ T659] usb 3-1: config 0 descriptor?? [ 161.345177][ T659] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 161.352515][ T643] usb 1-1: config 1 has an invalid descriptor of length 128, skipping remainder of the config [ 161.361628][ T659] usb 3-1: Detected FT232B [ 161.368603][ T643] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 161.378763][ T643] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 161.383603][ T293] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 161.396926][ T643] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 161.410679][ T643] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.421078][ T643] usb 1-1: Product: syz [ 161.425336][ T643] usb 1-1: Manufacturer: syz [ 161.430978][ T643] usb 1-1: SerialNumber: syz [ 161.564830][ T293] usb 5-1: Using ep0 maxpacket: 8 [ 161.570236][ T659] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 161.579333][ T659] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 161.588851][ T659] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 161.598023][ T293] usb 5-1: unable to get BOS descriptor or descriptor too short [ 161.607106][ T659] usb 3-1: USB disconnect, device number 72 [ 161.613267][ T293] usb 5-1: config 1 has an invalid interface number: 4 but max is 2 [ 161.622737][ T659] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 161.632117][ T293] usb 5-1: config 1 has an invalid interface descriptor of length 6, skipping [ 161.641503][ T659] ftdi_sio 3-1:0.0: device disconnected [ 161.647603][ T293] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 161.659137][ T293] usb 5-1: config 1 has no interface number 1 [ 161.668654][ T293] usb 5-1: config 1 interface 4 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 161.688386][ T293] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 161.690752][ T643] cdc_ncm 1-1:1.0: skipping garbage [ 161.712747][ T293] usb 5-1: config 1 interface 4 has no altsetting 0 [ 161.724023][ T36] kauditd_printk_skb: 1007 callbacks suppressed [ 161.724040][ T36] audit: type=1400 audit(1788394221.560:7112): avc: denied { ioctl } for pid=8363 comm="syz.4.4024" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 161.759555][ T643] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 161.766369][ T643] cdc_ncm 1-1:1.0: bind() failure [ 161.773398][ T293] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 161.786863][ T293] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.790226][ T643] usb 1-1: USB disconnect, device number 73 [ 161.812376][ T36] audit: type=1400 audit(1788394221.598:7113): avc: denied { ioctl } for pid=8363 comm="syz.4.4024" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 161.815588][ T293] usb 5-1: Product: syz [ 161.841135][ T36] audit: type=1400 audit(1788394221.598:7114): avc: denied { ioctl } for pid=8363 comm="syz.4.4024" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 161.866807][ T760] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 161.876051][ T36] audit: type=1400 audit(1788394221.598:7115): avc: denied { ioctl } for pid=8388 comm="syz.3.4036" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 161.880923][ T293] usb 5-1: Manufacturer: syz [ 161.903331][ T36] audit: type=1400 audit(1788394221.598:7116): avc: denied { ioctl } for pid=8363 comm="syz.4.4024" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 161.921576][ T293] usb 5-1: SerialNumber: syz [ 161.933320][ T36] audit: type=1400 audit(1788394221.607:7117): avc: denied { ioctl } for pid=8363 comm="syz.4.4024" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 161.962137][ T36] audit: type=1400 audit(1788394221.607:7118): avc: denied { ioctl } for pid=8363 comm="syz.4.4024" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 161.989269][ T36] audit: type=1400 audit(1788394221.607:7119): avc: denied { ioctl } for pid=8363 comm="syz.4.4024" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 162.014697][ T36] audit: type=1400 audit(1788394221.607:7120): avc: denied { ioctl } for pid=8363 comm="syz.4.4024" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 162.040507][ T36] audit: type=1400 audit(1788394221.710:7121): avc: denied { ioctl } for pid=8388 comm="syz.3.4036" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 162.087300][ T760] usb 4-1: Using ep0 maxpacket: 16 [ 162.094879][ T760] usb 4-1: config 0 has an invalid interface number: 105 but max is 0 [ 162.103154][ T760] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 162.113349][ T760] usb 4-1: config 0 has no interface number 0 [ 162.123320][ T760] usb 4-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 162.132737][ T760] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.140828][ T760] usb 4-1: Product: syz [ 162.145215][ T760] usb 4-1: Manufacturer: syz [ 162.149885][ T760] usb 4-1: SerialNumber: syz [ 162.156362][ T760] usb 4-1: config 0 descriptor?? [ 162.188719][ T293] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 162.226646][ T293] usb 5-1: USB disconnect, device number 74 [ 162.291789][ T801] udevd[801]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 162.392995][ T760] usb 4-1: Found UVC 0.00 device syz (046d:08f3) [ 162.409884][ T760] usb 4-1: No valid video chain found. [ 162.613282][ T760] usb 4-1: USB disconnect, device number 72 [ 162.901771][ T8447] incfs: Options parsing error. -22 [ 162.907172][ T8447] incfs: mount failed -22 [ 162.996011][ T8453] netlink: 84 bytes leftover after parsing attributes in process `syz.0.4069'. [ 163.007675][ T8455] netlink: 'syz.4.4068': attribute type 1 has an invalid length. [ 163.015616][ T643] usb 3-1: new full-speed USB device number 73 using dummy_hcd [ 163.187247][ T643] usb 3-1: config 0 has an invalid interface number: 20 but max is 0 [ 163.195379][ T643] usb 3-1: config 0 has no interface number 0 [ 163.216883][ T643] usb 3-1: config 0 interface 20 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 163.243251][ T643] usb 3-1: config 0 interface 20 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 163.273867][ T643] usb 3-1: New USB device found, idVendor=04e6, idProduct=000b, bcdDevice= 1.00 [ 163.302150][ T643] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.310179][ T643] usb 3-1: Product: syz [ 163.319347][ T643] usb 3-1: Manufacturer: syz [ 163.328707][ T643] usb 3-1: SerialNumber: syz [ 163.365536][ T643] usb 3-1: config 0 descriptor?? [ 163.377263][ T8435] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 163.405909][ T643] usb-storage 3-1:0.20: USB Mass Storage device detected [ 163.442256][ T643] usb-storage 3-1:0.20: Quirks match for vid 04e6 pid 000b: 4 [ 163.557961][ T293] usb 4-1: new full-speed USB device number 73 using dummy_hcd [ 163.624392][ T8504] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4092'. [ 163.672714][ T643] scsi host1: usb-storage 3-1:0.20 [ 163.734238][ T293] usb 4-1: unable to get BOS descriptor or descriptor too short [ 163.746073][ T293] usb 4-1: not running at top speed; connect to a high speed hub [ 163.762863][ T293] usb 4-1: config 0 has an invalid interface number: 88 but max is 0 [ 163.781830][ T293] usb 4-1: config 0 has an invalid descriptor of length 13, skipping remainder of the config [ 163.805154][ T293] usb 4-1: config 0 has no interface number 0 [ 163.811452][ T293] usb 4-1: config 0 interface 88 altsetting 8 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 163.868981][ T293] usb 4-1: config 0 interface 88 has no altsetting 0 [ 163.882723][ T293] usb 4-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 163.893581][ T293] usb 4-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 163.901813][ T293] usb 4-1: Product: syz [ 163.904900][ T643] usb 3-1: USB disconnect, device number 73 [ 163.906465][ T293] usb 4-1: Manufacturer: syz [ 163.917223][ T293] usb 4-1: SerialNumber: syz [ 163.924513][ T8521] netlink: 'syz.4.4100': attribute type 1 has an invalid length. [ 163.942386][ T293] usb 4-1: config 0 descriptor?? [ 164.196084][ T293] usb 4-1: USB disconnect, device number 73 [ 164.274882][ T8539] overlayfs: failed to resolve './cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 164.740316][ T8583] netlink: 'syz.0.4132': attribute type 5 has an invalid length. [ 164.852174][ T8589] cgroup: noprefix used incorrectly [ 164.868967][ T8583] netlink: 'syz.0.4132': attribute type 5 has an invalid length. [ 164.879625][ T8583] netlink: 3657 bytes leftover after parsing attributes in process `syz.0.4132'. [ 165.023682][ T8601] rust_binder: Write failure EFAULT in pid:2163 [ 165.357726][ T8635] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4156'. [ 165.436354][ T8642] netlink: 'syz.4.4161': attribute type 13 has an invalid length. [ 165.797242][ T8675] netlink: 'syz.2.4177': attribute type 32 has an invalid length. [ 165.956161][ T8691] mmap: syz.0.4184 (8691): VmData 29077504 exceed data ulimit 6. Update limits or use boot option ignore_rlimit_data. [ 165.977508][ T659] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 166.151865][ T659] usb 4-1: Using ep0 maxpacket: 16 [ 166.182229][ T659] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x13, changing to 0x3 [ 166.204584][ T659] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 166.216466][ T659] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 57555, setting to 1024 [ 166.243766][ T659] usb 4-1: New USB device found, idVendor=0458, idProduct=5016, bcdDevice= 0.00 [ 166.260453][ T659] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.270255][ T659] usb 4-1: config 0 descriptor?? [ 166.278173][ T659] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 166.287615][ T8719] 8021q: VLANs not supported on ip_vti0 [ 166.350536][ T31] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 166.418247][ T8727] netlink: 'syz.0.4202': attribute type 25 has an invalid length. [ 166.524282][ T31] usb 3-1: Using ep0 maxpacket: 16 [ 166.524564][ T643] usb 4-1: USB disconnect, device number 74 [ 166.541677][ T31] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 166.563702][ T31] usb 3-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 166.581370][ T31] usb 3-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 166.593643][ T31] usb 3-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 166.604775][ T31] usb 3-1: config 1 interface 0 altsetting 3 bulk endpoint 0x8A has invalid maxpacket 0 [ 166.614698][ T31] usb 3-1: config 1 interface 0 has no altsetting 0 [ 166.640808][ T31] usb 3-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 166.650928][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.683205][ T31] ums-sddr09 3-1:1.0: USB Mass Storage device detected [ 166.907469][ T31] scsi host1: usb-storage 3-1:1.0 [ 167.089844][ T36] kauditd_printk_skb: 878 callbacks suppressed [ 167.089857][ T36] audit: type=1400 audit(1788394226.598:8000): avc: denied { read write } for pid=530 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 167.121626][ T36] audit: type=1400 audit(1788394226.608:8001): avc: denied { read write open } for pid=530 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 167.137075][ T643] usb 3-1: USB disconnect, device number 74 [ 167.148551][ T36] audit: type=1400 audit(1788394226.608:8002): avc: denied { ioctl } for pid=530 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 167.171635][ T8767] .N: renamed from veth0_to_bond (while UP) [ 167.200204][ T36] audit: type=1400 audit(1788394226.701:8003): avc: denied { read write } for pid=530 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 167.224902][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 167.225128][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 167.225236][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 167.225342][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 167.225421][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 167.225500][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 167.225580][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 167.225661][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 167.225741][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 167.225820][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 170.457470][ T36] audit: type=1400 audit(1788394226.701:8004): avc: denied { read write open } for pid=530 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 172.564557][ C0] net_ratelimit: 100630 callbacks suppressed [ 172.564580][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 172.565257][ T36] audit: type=1400 audit(1788394226.701:8005): avc: denied { ioctl } for pid=530 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 172.570656][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 172.596874][ T36] audit: type=1400 audit(1788394226.701:8006): avc: denied { read write } for pid=8768 comm="syz.3.4221" name="vhost-vsock" dev="devtmpfs" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 172.608260][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 172.608341][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 172.608407][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 172.608481][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 172.608553][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 172.608625][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 172.608691][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 172.608756][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 173.153856][ T8775] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4223'. [ 177.904538][ C0] net_ratelimit: 133637 callbacks suppressed [ 177.904560][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 177.904605][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 177.910741][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 177.922765][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 177.936449][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 177.947166][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 177.959207][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 177.971298][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 177.983314][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 177.995539][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 178.501634][ T8775] bridge_slave_1: left allmulticast mode [ 179.097723][ C0] sched: DL replenish lagged too much [ 179.218927][ T8775] bridge_slave_1: left promiscuous mode [ 180.392168][ T8775] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.423189][ T36] audit: type=1400 audit(1788394226.701:8007): avc: denied { read write open } for pid=8768 comm="syz.3.4221" path="/dev/vhost-vsock" dev="devtmpfs" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 181.976394][ T8775] bridge_slave_0: left allmulticast mode [ 182.862973][ T36] audit: type=1400 audit(1788394226.701:8008): avc: denied { ioctl } for pid=8768 comm="syz.3.4221" path="/dev/vhost-vsock" dev="devtmpfs" ino=200 ioctlcmd=0xaf60 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 183.139234][ T36] audit: type=1400 audit(1788394226.908:8009): avc: denied { read write } for pid=528 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 183.193152][ T8775] bridge_slave_0: left promiscuous mode [ 183.244557][ C0] net_ratelimit: 129445 callbacks suppressed [ 183.244579][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 183.244667][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 183.250711][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 183.263055][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 183.274924][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 183.286981][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 183.298775][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 183.311027][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 183.323125][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 183.335338][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 183.557359][ T8775] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.336172][ T36] audit: type=1400 audit(1788394226.908:8010): avc: denied { read write open } for pid=528 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 188.584569][ C0] net_ratelimit: 124263 callbacks suppressed [ 188.584592][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 188.584618][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 188.591004][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 188.603015][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 188.614818][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 188.627210][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 188.639807][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 188.652546][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 188.664407][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 188.676586][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 192.756964][ T36] audit: type=1400 audit(1788394226.908:8011): avc: denied { ioctl } for pid=528 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=49 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 193.924529][ C0] net_ratelimit: 130263 callbacks suppressed [ 193.924553][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 193.924600][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 193.930622][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 193.942828][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 193.954752][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 193.966853][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 193.978776][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 193.991079][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 194.002969][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 194.015136][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 194.141128][ T8779] SELinux: policydb table sizes (0,0) do not match mine (6,7) [ 194.512936][ T36] audit: type=1400 audit(1788394227.546:8012): avc: denied { read write } for pid=531 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 194.855809][ T8779] SELinux: failed to load policy [ 198.035293][ T36] audit: type=1400 audit(1788394227.546:8013): avc: denied { read write open } for pid=531 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 198.370012][ T36] audit: type=1400 audit(1788394227.546:8014): avc: denied { ioctl } for pid=531 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 199.264526][ C0] net_ratelimit: 122132 callbacks suppressed [ 199.264548][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 199.264599][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 199.270656][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 199.282699][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 199.294517][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 199.307293][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 199.320097][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 199.332451][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 199.344911][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 199.357221][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 202.093488][ T36] audit: type=1400 audit(1788394227.574:8015): avc: denied { read write } for pid=530 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 203.588193][ T36] audit: type=1400 audit(1788394227.574:8016): avc: denied { read write open } for pid=530 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 204.583995][ T36] audit: type=1400 audit(1788394227.574:8017): avc: denied { ioctl } for pid=530 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 204.604618][ C1] net_ratelimit: 125007 callbacks suppressed [ 204.604639][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 204.610004][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 204.616123][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 204.627942][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 204.640080][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 204.652007][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 204.664162][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 204.676358][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 204.688825][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 204.700883][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 206.673876][ T36] audit: type=1400 audit(1788394227.846:8018): avc: denied { read write } for pid=529 comm="syz-executor" name="loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 209.944526][ C0] net_ratelimit: 131225 callbacks suppressed [ 209.944548][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 209.944720][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 209.950636][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 209.962847][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 209.975016][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 209.987253][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 209.999120][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 210.011323][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 210.023279][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 210.035627][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 211.128521][ T36] audit: type=1400 audit(1788394227.846:8019): avc: denied { read write open } for pid=529 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 215.284540][ C0] net_ratelimit: 132979 callbacks suppressed [ 215.284563][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 215.284633][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 215.290735][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 215.302876][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 215.314987][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 215.327014][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 215.338978][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 215.351487][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 215.363484][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 215.375607][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 217.861236][ T36] audit: type=1400 audit(1788394227.846:8020): avc: denied { ioctl } for pid=529 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 220.508026][ T36] audit: type=1400 audit(1788394231.036:8021): avc: denied { read write } for pid=528 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 220.624547][ C0] net_ratelimit: 131242 callbacks suppressed [ 220.624570][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 220.624630][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 220.630741][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 220.642867][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 220.655248][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 220.667667][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 220.679505][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 220.691574][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 220.703469][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 220.715680][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 221.362301][ T36] audit: type=1400 audit(1788394231.036:8022): avc: denied { read write open } for pid=528 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 224.153231][ T36] audit: type=1400 audit(1788394231.036:8023): avc: denied { ioctl } for pid=528 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=49 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 225.964516][ C0] net_ratelimit: 129066 callbacks suppressed [ 225.964539][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 225.964553][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 225.964733][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 225.970613][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 225.982932][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 225.995015][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 226.007102][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 226.019071][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 226.031512][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 226.043427][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 228.545106][ T36] audit: type=1400 audit(1788394231.993:8024): avc: denied { create } for pid=8772 comm="syz.3.4224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 231.304557][ C0] net_ratelimit: 131889 callbacks suppressed [ 231.304581][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 231.304595][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 231.304766][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 231.310774][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 231.322933][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 231.335454][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 231.348020][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 231.360230][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 231.372556][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 231.384492][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 236.644555][ C0] net_ratelimit: 132916 callbacks suppressed [ 236.644576][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 236.644646][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 236.650761][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 236.662787][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 236.674906][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 236.686889][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 236.698739][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 236.711039][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 236.723028][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 236.735273][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 241.953421][ T36] audit: type=1400 audit(1788394232.302:8025): avc: denied { write } for pid=8772 comm="syz.3.4224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 241.984560][ C0] net_ratelimit: 130126 callbacks suppressed [ 241.984581][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 241.984595][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 241.984782][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 241.990757][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 242.002806][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 242.014874][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 242.027530][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 242.039377][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 242.051660][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 242.063537][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 244.319997][ T36] audit: type=1400 audit(1788394238.007:8026): avc: denied { read } for pid=8776 comm="syz.4.4225" dev="nsfs" ino=4026532395 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 246.559412][ T36] audit: type=1400 audit(1788394238.007:8027): avc: denied { read open } for pid=8776 comm="syz.4.4225" path="net:[4026532395]" dev="nsfs" ino=4026532395 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 247.324534][ C0] net_ratelimit: 126386 callbacks suppressed [ 247.324555][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 247.324614][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 247.330878][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 247.343886][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 247.356523][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 247.369208][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 247.381400][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 247.393718][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 247.405702][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 247.417913][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 250.320249][ T36] audit: type=1400 audit(1788394240.681:8028): avc: denied { read write } for pid=530 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 251.472812][ T36] audit: type=1400 audit(1788394241.694:8029): avc: denied { read write open } for pid=530 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 252.664524][ C0] net_ratelimit: 129834 callbacks suppressed [ 252.664546][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 252.664595][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 252.671735][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 252.684389][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 252.696356][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 252.709189][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 252.720964][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 252.733186][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 252.745023][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 252.757338][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 253.433465][ T36] audit: type=1400 audit(1788394241.694:8030): avc: denied { ioctl } for pid=530 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 254.318549][ T36] audit: type=1400 audit(1788394249.528:8031): avc: denied { read write } for pid=529 comm="syz-executor" name="loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 258.004534][ C1] net_ratelimit: 128384 callbacks suppressed [ 258.004554][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 258.004555][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 258.004629][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 258.010840][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 258.023057][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 258.036097][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 258.047758][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 258.060163][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 258.072068][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 258.084176][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 259.226848][ T36] audit: type=1400 audit(1788394249.528:8032): avc: denied { read write open } for pid=529 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 263.344523][ C1] net_ratelimit: 130304 callbacks suppressed [ 263.344545][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 263.344579][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 263.350915][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 263.363258][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 263.375301][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 263.387434][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 263.399559][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 263.411400][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 263.423830][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 263.435986][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 264.955658][ T36] audit: type=1400 audit(1788394249.528:8033): avc: denied { ioctl } for pid=529 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 267.397773][ T36] audit: type=1400 audit(1788394251.911:8034): avc: denied { load_policy } for pid=8778 comm="syz.0.4226" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 268.664265][ T36] audit: type=1400 audit(1788394255.570:8035): avc: denied { read write } for pid=528 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 268.684590][ C1] net_ratelimit: 127462 callbacks suppressed [ 268.684612][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 268.690400][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 268.696643][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 268.709221][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 268.721718][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 268.733844][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 268.746365][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 268.758911][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 268.771040][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 268.783002][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 270.209835][ T36] audit: type=1400 audit(1788394255.570:8036): avc: denied { read write open } for pid=528 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 271.413696][ T36] audit: type=1400 audit(1788394259.510:8037): avc: denied { execmem } for pid=8781 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 272.699586][ T36] audit: type=1400 audit(1788394260.936:8038): avc: denied { read write } for pid=529 comm="syz-executor" name="loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 273.898819][ T36] audit: type=1400 audit(1788394260.936:8039): avc: denied { read write open } for pid=529 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 274.024529][ C0] net_ratelimit: 121724 callbacks suppressed [ 274.024552][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 274.024646][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 274.030664][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 274.043117][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 274.055551][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 274.067837][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 274.080048][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 274.092378][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 274.104485][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 274.116572][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 274.764475][ T36] audit: type=1400 audit(1788394260.936:8040): avc: denied { ioctl } for pid=529 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 279.364546][ C0] net_ratelimit: 130031 callbacks suppressed [ 279.364568][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 279.364574][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 279.364758][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 279.370899][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 279.383431][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 279.395382][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 279.407750][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 279.419606][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 279.431771][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 279.443725][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 282.370616][ T36] audit: type=1400 audit(1788394261.377:8041): avc: denied { execmem } for pid=8783 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 283.929680][ T36] audit: type=1400 audit(1788394274.531:8042): avc: denied { execmem } for pid=8786 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 284.704534][ C0] net_ratelimit: 130106 callbacks suppressed [ 284.704557][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 284.704569][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 284.704742][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 284.710652][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 284.723016][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 284.734828][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 284.747020][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 284.758961][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 284.771536][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 284.783154][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 285.100582][ T36] audit: type=1400 audit(1788394296.475:8043): avc: denied { execmem } for pid=8787 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 286.913713][ T36] audit: type=1400 audit(1788394305.295:8044): avc: denied { read } for pid=8788 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 288.104983][ T36] audit: type=1400 audit(1788394305.510:8045): avc: denied { read open } for pid=8788 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 [ 288.553679][ T36] audit: type=1400 audit(1788394308.119:8046): avc: denied { read } for pid=8789 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 289.544710][ T36] audit: type=1400 audit(1788394308.119:8047): avc: denied { read open } for pid=8789 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 [ 290.044543][ C0] net_ratelimit: 124622 callbacks suppressed [ 290.044564][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 290.044629][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 290.051015][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 290.063545][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 290.076059][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 290.088266][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 290.100325][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 290.112438][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 290.124349][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 290.136489][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 290.185036][ T36] audit: type=1400 audit(1788394311.740:8048): avc: denied { mounton } for pid=8788 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 290.237572][ T36] audit: type=1400 audit(1788394321.769:8049): avc: denied { mounton } for pid=8789 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 290.329324][ T36] audit: type=1400 audit(1788394324.593:8050): avc: denied { read } for pid=8791 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 292.039080][ T36] audit: type=1400 audit(1788394324.593:8051): avc: denied { read open } for pid=8791 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 [ 293.467425][ T36] audit: type=1400 audit(1788394324.603:8052): avc: denied { execmem } for pid=8790 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 294.235119][ T36] audit: type=1400 audit(1788394334.698:8053): avc: denied { execmem } for pid=8792 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 295.384522][ C0] net_ratelimit: 124983 callbacks suppressed [ 295.384545][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 295.384684][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 295.390718][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 295.402873][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 295.414857][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 295.427260][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 295.439460][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 295.451681][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 295.463694][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 295.476013][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 296.661590][ T36] audit: type=1400 audit(1788394336.724:8054): avc: denied { read } for pid=8794 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 297.367300][ T36] audit: type=1400 audit(1788394336.724:8055): avc: denied { read open } for pid=8794 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 [ 297.868147][ T36] audit: type=1400 audit(1788394340.458:8056): avc: denied { execmem } for pid=8793 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 299.819513][ T36] audit: type=1400 audit(1788394343.930:8057): avc: denied { execmem } for pid=8795 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 300.724521][ C0] net_ratelimit: 124871 callbacks suppressed [ 300.724545][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 300.724596][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 300.730720][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 300.743196][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 300.754957][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 300.767362][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 300.779273][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 300.791521][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 300.803319][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 300.815606][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 301.305082][ T36] audit: type=1400 audit(1788394352.514:8058): avc: denied { read } for pid=8796 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 306.064533][ C0] net_ratelimit: 122324 callbacks suppressed [ 306.064557][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 306.064698][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 306.070652][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 306.085592][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 306.094826][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 306.107247][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 306.119083][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 306.131180][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 306.143547][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 306.155699][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 306.535178][ T37] INFO: task kworker/0:3:643 blocked for more than 128 seconds. [ 306.543134][ T37] Not tainted syzkaller #0 [ 306.938908][ T36] audit: type=1400 audit(1788394353.087:8059): avc: denied { read open } for pid=8796 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 [ 307.334080][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 307.369670][ T37] task:kworker/0:3 state:D stack:0 pid:643 tgid:643 ppid:2 flags:0x00004000 [ 307.380389][ T37] Workqueue: usb_hub_wq hub_event [ 307.385549][ T37] Call Trace: [ 307.388921][ T37] [ 307.391865][ T37] __schedule+0x134f/0x1ea0 [ 307.396656][ T37] ? __sched_text_start+0x10/0x10 [ 307.401830][ T37] ? rcu_segcblist_entrain+0x69/0x2b0 [ 307.407311][ T37] ? kthread_data+0x54/0xc0 [ 307.412298][ T37] ? wq_worker_sleeping+0x69/0x260 [ 307.417672][ T37] schedule+0xc5/0x240 [ 307.421878][ T37] schedule_timeout+0xc7/0x3b0 [ 307.426710][ T37] ? __cfi_schedule_timeout+0x10/0x10 [ 307.432235][ T37] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 307.438074][ T37] ? generic_exec_single+0x1fd/0x500 [ 307.443706][ T37] ? release_everything+0x1a9/0x210 [ 307.449024][ T37] ? __cfi_rcu_barrier_handler+0x10/0x10 [ 307.454983][ T37] wait_for_common+0x369/0x650 [ 307.459772][ T37] ? wait_for_completion+0x40/0x40 [ 307.465106][ T37] wait_for_completion+0x1c/0x40 [ 307.470334][ T37] rcu_barrier+0x415/0x540 [ 307.474945][ T37] scsi_host_dev_release+0xae/0x2f0 [ 307.480268][ T37] ? __cfi_scsi_host_dev_release+0x10/0x10 [ 307.486308][ T37] device_release+0xae/0x1e0 [ 307.490927][ T37] ? __cfi_device_release+0x10/0x10 [ 307.496257][ T37] kobject_put+0x1aa/0x2a0 [ 307.500705][ T37] put_device+0x23/0x40 [ 307.504899][ T37] scsi_host_put+0x20/0x30 [ 307.509361][ T37] release_everything+0x1f8/0x210 [ 307.514519][ T37] usb_stor_disconnect+0x1b9/0x1f0 [ 307.519823][ T37] usb_unbind_interface+0x2a7/0xa30 [ 307.525099][ T37] ? kernfs_remove_by_name_ns+0x124/0x160 [ 307.531040][ T37] ? __cfi_usb_unbind_interface+0x10/0x10 [ 307.536984][ T37] device_release_driver_internal+0x4c5/0x790 [ 307.543110][ T37] device_release_driver+0x1d/0x30 [ 307.548769][ T37] bus_remove_device+0x359/0x380 [ 307.553908][ T37] device_del+0x581/0xd00 [ 307.558456][ T37] ? kfree_const+0x3d/0x50 [ 307.563070][ T37] ? __cfi_device_release+0x10/0x10 [ 307.568658][ T37] ? __cfi_device_del+0x10/0x10 [ 307.574035][ T37] ? kobject_put+0x238/0x2a0 [ 307.579545][ T37] ? device_unregister+0x2b/0x40 [ 307.584607][ T37] usb_disable_device+0x3af/0x770 [ 307.589671][ T37] usb_disconnect+0x322/0x930 [ 307.594365][ T37] hub_event+0x1c7a/0x4700 [ 307.598983][ T37] ? kthread_data+0x54/0xc0 [ 307.603525][ T37] ? psi_task_switch+0x4f2/0xa10 [ 307.608565][ T37] ? __cfi_hub_event+0x10/0x10 [ 307.613463][ T37] ? __schedule+0x1357/0x1ea0 [ 307.618597][ T37] ? pwq_dec_nr_in_flight+0x6c7/0xc60 [ 307.624107][ T37] ? kick_pool+0xb9/0x550 [ 307.628457][ T37] process_scheduled_works+0x7d4/0x1020 [ 307.634132][ T37] worker_thread+0xc70/0x10b0 [ 307.638826][ T37] ? __cfi_try_to_wake_up+0x10/0x10 [ 307.644068][ T37] kthread+0x2c9/0x370 [ 307.648337][ T37] ? __cfi_worker_thread+0x10/0x10 [ 307.653658][ T37] ? __cfi_kthread+0x10/0x10 [ 307.658267][ T37] ret_from_fork+0x67/0xa0 [ 307.662903][ T37] ? __cfi_kthread+0x10/0x10 [ 307.667614][ T37] ret_from_fork_asm+0x1a/0x30 [ 307.672396][ T37] [ 308.004829][ T37] NMI backtrace for cpu 1 [ 308.004851][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 73dd41fee924560e78783f72ff837ca22365b77d [ 308.004883][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 308.004895][ T37] Call Trace: [ 308.004902][ T37] [ 308.004910][ T37] __dump_stack+0x21/0x30 [ 308.004949][ T37] dump_stack_lvl+0x140/0x1c0 [ 308.004970][ T37] ? __cfi_dump_stack_lvl+0x10/0x10 [ 308.004993][ T37] dump_stack+0x19/0x20 [ 308.005014][ T37] nmi_cpu_backtrace+0x2ba/0x2d0 [ 308.005041][ T37] ? rcu_read_unlock_special+0xb7/0x420 [ 308.005072][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10 [ 308.005097][ T37] ? sched_show_task+0x371/0x530 [ 308.005119][ T37] ? __rcu_read_unlock+0xc0/0xc0 [ 308.005139][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 308.005161][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 308.005178][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0 [ 308.005199][ T37] arch_trigger_cpumask_backtrace+0x14/0x20 [ 308.005220][ T37] watchdog+0xdad/0xf00 [ 308.005244][ T37] ? __kasan_check_write+0x18/0x20 [ 308.005268][ T37] ? __cfi_watchdog+0x10/0x10 [ 308.005292][ T37] ? __kasan_check_read+0x15/0x20 [ 308.005313][ T37] ? __kthread_parkme+0x137/0x180 [ 308.005337][ T37] ? schedule+0xc5/0x240 [ 308.005362][ T37] kthread+0x2c9/0x370 [ 308.005381][ T37] ? __cfi_watchdog+0x10/0x10 [ 308.005410][ T37] ? __cfi_kthread+0x10/0x10 [ 308.005428][ T37] ret_from_fork+0x67/0xa0 [ 308.005450][ T37] ? __cfi_kthread+0x10/0x10 [ 308.005468][ T37] ret_from_fork_asm+0x1a/0x30 [ 308.005494][ T37] [ 308.005502][ T37] Sending NMI from CPU 1 to CPUs 0: [ 308.212389][ C0] NMI backtrace for cpu 0 [ 308.212410][ C0] CPU: 0 UID: 0 PID: 8796 Comm: syz-executor Not tainted syzkaller #0 73dd41fee924560e78783f72ff837ca22365b77d [ 308.212432][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 308.212443][ C0] RIP: 0010:__raw_callee_save___pv_queued_spin_unlock+0x14/0x1d [ 308.212468][ C0] Code: cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 48 89 e5 52 b8 01 00 00 00 31 d2 f0 0f b0 17 <75> 07 5a 5d e9 43 30 00 00 56 0f b6 f0 e8 9a ff ff ff 5e 5a 5d c3 [ 308.212481][ C0] RSP: 0018:ffffc90001c9f468 EFLAGS: 00000046 [ 308.212496][ C0] RAX: 0000000000000001 RBX: 0000000000000206 RCX: dffffc0000000000 [ 308.212507][ C0] RDX: 0000000000000000 RSI: 0000000000000206 RDI: ffffffff88bf0434 [ 308.212518][ C0] RBP: ffffc90001c9f470 R08: 0000000000000003 R09: 0000000000000004 [ 308.212528][ C0] R10: dffffc0000000000 R11: fffff52000393e84 R12: 0000000000000206 [ 308.212539][ C0] R13: ffffffffffffffd8 R14: dffffc0000000000 R15: 0000000000000206 [ 308.212550][ C0] FS: 0000555586b7e500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 308.212564][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 308.212574][ C0] CR2: 00007fdbdeb6b4c0 CR3: 0000000135d3a000 CR4: 00000000003526b0 [ 308.212588][ C0] Call Trace: [ 308.212594][ C0] [ 308.212601][ C0] _raw_spin_unlock_irqrestore+0x4a/0x70 [ 308.212616][ C0] avc_alloc_node+0x3f8/0x530 [ 308.212633][ C0] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 308.212654][ C0] ? avc_node_free+0x2f0/0x2f0 [ 308.212671][ C0] avc_compute_av+0xeb/0x760 [ 308.212688][ C0] avc_perm_nonode+0xda/0x1d0 [ 308.212704][ C0] ? avc_has_perm_noaudit+0x360/0x360 [ 308.212720][ C0] ? x64_sys_call+0xe69/0x2ee0 [ 308.212739][ C0] ? __kasan_check_write+0x18/0x20 [ 308.212756][ C0] ? lockref_put_return+0x156/0x1d0 [ 308.212778][ C0] avc_has_perm_noaudit+0x220/0x360 [ 308.212795][ C0] selinux_inode_permission+0x37d/0x5d0 [ 308.212815][ C0] ? __cfi_selinux_inode_permission+0x10/0x10 [ 308.212835][ C0] ? _raw_spin_lock+0x92/0x120 [ 308.212854][ C0] ? __d_lookup+0x4e8/0x550 [ 308.212871][ C0] ? _raw_spin_unlock+0x45/0x60 [ 308.212884][ C0] ? __cfi_proc_sys_permission+0x10/0x10 [ 308.212899][ C0] security_inode_permission+0xb0/0x150 [ 308.212918][ C0] inode_permission+0xf3/0x4c0 [ 308.212936][ C0] link_path_walk+0x221/0xec0 [ 308.212954][ C0] path_openat+0x287/0x34f0 [ 308.212972][ C0] ? stack_depot_save_flags+0x38/0x800 [ 308.212989][ C0] ? kasan_save_track+0x3e/0x80 [ 308.213007][ C0] ? kasan_save_alloc_info+0x40/0x50 [ 308.213022][ C0] ? do_sys_openat2+0xda/0x1d0 [ 308.213036][ C0] ? __x64_sys_openat+0x13a/0x170 [ 308.213050][ C0] ? x64_sys_call+0xe69/0x2ee0 [ 308.213067][ C0] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 308.213093][ C0] ? do_filp_open+0x440/0x440 [ 308.213114][ C0] do_filp_open+0x1f5/0x440 [ 308.213133][ C0] ? __cfi_do_filp_open+0x10/0x10 [ 308.213155][ C0] ? alloc_fd+0x4e6/0x5a0 [ 308.213173][ C0] do_sys_openat2+0x134/0x1d0 [ 308.213187][ C0] ? do_sys_open+0x100/0x100 [ 308.213200][ C0] ? __kasan_check_write+0x18/0x20 [ 308.213216][ C0] ? do_user_addr_fault+0xbbb/0x11e0 [ 308.213235][ C0] ? __cfi_ksys_unshare+0x10/0x10 [ 308.213252][ C0] __x64_sys_openat+0x13a/0x170 [ 308.213267][ C0] x64_sys_call+0xe69/0x2ee0 [ 308.213284][ C0] do_syscall_64+0x57/0xf0 [ 308.213297][ C0] ? clear_bhb_loop+0x50/0xa0 [ 308.213311][ C0] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 308.213330][ C0] RIP: 0033:0x7fdbdeb57817 [ 308.213348][ C0] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 308.213360][ C0] RSP: 002b:00007ffed4552970 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 308.213375][ C0] RAX: ffffffffffffffda RBX: 0000555586b7e500 RCX: 00007fdbdeb57817 [ 308.213386][ C0] RDX: 0000000000080001 RSI: 00007fdbdec4d1ce RDI: ffffffffffffff9c [ 308.213397][ C0] RBP: 00007fdbdec4d1ce R08: 0000000000000000 R09: 0000000000000000 [ 308.213407][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004 [ 308.213416][ C0] R13: 00007ffed4552a30 R14: 00007ffed4553178 R15: 0000000000000000 [ 308.213428][ C0] [ 308.658174][ T36] audit: type=1400 audit(1788394358.988:8060): avc: denied { mounton } for pid=8796 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 308.687363][ T36] audit: type=1400 audit(1788394358.997:8061): avc: denied { sys_module } for pid=8796 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 311.404546][ C0] net_ratelimit: 105831 callbacks suppressed [ 311.404567][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 311.404696][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 311.410647][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 311.422844][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 311.434593][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 311.447338][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 311.459237][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 311.471353][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0) [ 311.483612][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 311.496329][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:6e:f0:42:c6:3a:f8, vlan:0)