[ 28.223199][ T30] audit: type=1400 audit(1759831244.259:68): avc: denied { read } for pid=3551 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.243432][ T30] audit: type=1400 audit(1759831244.289:69): avc: denied { mounton } for pid=3551 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 28.268187][ T30] audit: type=1400 audit(1759831244.289:70): avc: denied { mount } for pid=3551 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 28.273322][ T3555] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 28.878526][ T3551] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.538761][ T3562] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 30.182943][ T3594] veth0_vlan: entered promiscuous mode [ 30.740615][ T3792] veth0_vlan: entered promiscuous mode [ 31.191054][ T14] veth0_vlan: left promiscuous mode [ 31.196631][ T14] veth0_vlan: left promiscuous mode Warning: Permanently added '10.128.1.168' (ED25519) to the list of known hosts. 2025/10/07 10:01:05 parsed 1 programs [ 50.058528][ T30] kauditd_printk_skb: 37 callbacks suppressed [ 50.058532][ T30] audit: type=1400 audit(1759831266.159:108): avc: denied { unlink } for pid=3998 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 50.905071][ T3998] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.581200][ T30] audit: type=1400 audit(1759831267.669:109): avc: denied { mounton } for pid=4007 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=1393 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 51.627958][ T30] audit: type=1401 audit(1759831267.709:110): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 52.209329][ T4044] veth0_vlan: entered promiscuous mode 2025/10/07 10:01:08 executed programs: 0 [ 52.561269][ T1873] veth0_vlan: left promiscuous mode [ 54.042948][ T4245] veth0_vlan: entered promiscuous mode [ 54.079414][ T4243] veth0_vlan: entered promiscuous mode [ 54.096145][ T4248] veth0_vlan: entered promiscuous mode [ 54.131202][ T4247] veth0_vlan: entered promiscuous mode [ 54.171201][ T4239] veth0_vlan: entered promiscuous mode [ 54.516615][ T30] audit: type=1400 audit(1759831270.609:111): avc: denied { read write } for pid=5125 comm="syz.3.19" name="raw-gadget" dev="devtmpfs" ino=255 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 54.539878][ T30] audit: type=1400 audit(1759831270.609:112): avc: denied { open } for pid=5125 comm="syz.3.19" path="/dev/raw-gadget" dev="devtmpfs" ino=255 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 54.562996][ T30] audit: type=1400 audit(1759831270.609:113): avc: denied { ioctl } for pid=5125 comm="syz.3.19" path="/dev/raw-gadget" dev="devtmpfs" ino=255 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 54.768252][ T9] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 54.848232][ T3582] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 54.858218][ T24] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 54.878221][ T5138] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 54.885689][ T11] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 54.928239][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 54.935495][ T9] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 54.944549][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.952550][ T9] usb 4-1: Product: syz [ 54.956670][ T9] usb 4-1: Manufacturer: syz [ 54.961262][ T9] usb 4-1: SerialNumber: syz [ 54.966355][ T9] usb 4-1: config 0 descriptor?? [ 54.998359][ T3582] usb 6-1: Using ep0 maxpacket: 8 [ 55.005638][ T3582] usb 6-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 55.014716][ T3582] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.022703][ T3582] usb 6-1: Product: syz [ 55.026880][ T3582] usb 6-1: Manufacturer: syz [ 55.031492][ T3582] usb 6-1: SerialNumber: syz [ 55.036256][ T24] usb 7-1: Using ep0 maxpacket: 8 [ 55.041738][ T3582] usb 6-1: config 0 descriptor?? [ 55.048275][ T11] usb 5-1: Using ep0 maxpacket: 8 [ 55.054975][ T5138] usb 1-1: Using ep0 maxpacket: 8 [ 55.055291][ T24] usb 7-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 55.062061][ T5138] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 55.069058][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.069062][ T24] usb 7-1: Product: syz [ 55.069065][ T24] usb 7-1: Manufacturer: syz [ 55.069067][ T24] usb 7-1: SerialNumber: syz [ 55.069885][ T24] usb 7-1: config 0 descriptor?? [ 55.078430][ T5138] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.112491][ T5138] usb 1-1: Product: syz [ 55.116624][ T5138] usb 1-1: Manufacturer: syz [ 55.121204][ T5138] usb 1-1: SerialNumber: syz [ 55.126375][ T5138] usb 1-1: config 0 descriptor?? [ 55.133045][ T11] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 55.142069][ T11] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.150039][ T11] usb 5-1: Product: syz [ 55.154173][ T11] usb 5-1: Manufacturer: syz [ 55.158748][ T11] usb 5-1: SerialNumber: syz [ 55.163783][ T11] usb 5-1: config 0 descriptor?? [ 55.172027][ T9] usb 4-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 55.247427][ T3582] usb 6-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 55.331027][ T24] usb 7-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 55.338639][ T5138] usb 1-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 55.370295][ T11] usb 5-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 55.377556][ T9] usb write operation failed. (-71) [ 55.383347][ T9] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 55.393588][ T9] dvbdev: DVB: registering new adapter (Terratec H7) [ 55.400275][ T9] usb 4-1: media controller created [ 55.405601][ T9] usb read operation failed. (-71) [ 55.410860][ T9] usb write operation failed. (-71) [ 55.416576][ T9] dvb_usb_az6007 4-1:0.0: probe with driver dvb_usb_az6007 failed with error -5 [ 55.425950][ T9] usb 4-1: USB disconnect, device number 2 [ 55.447783][ T3582] usb write operation failed. (-71) [ 55.453832][ T3582] usb 6-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 55.464048][ T3582] dvbdev: DVB: registering new adapter (Terratec H7) [ 55.470743][ T3582] usb 6-1: media controller created [ 55.476062][ T3582] usb read operation failed. (-71) [ 55.481362][ T3582] usb write operation failed. (-71) [ 55.486916][ T3582] dvb_usb_az6007 6-1:0.0: probe with driver dvb_usb_az6007 failed with error -5 [ 55.496661][ T3582] usb 6-1: USB disconnect, device number 2 [ 55.532314][ T24] usb write operation failed. (-71) [ 55.537807][ T24] usb 7-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 55.548006][ T24] dvbdev: DVB: registering new adapter (Terratec H7) [ 55.552307][ T30] audit: type=1400 audit(1759831271.649:114): avc: denied { append } for pid=5158 comm="syz.0.16" name="i2c-1" dev="devtmpfs" ino=1404 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 55.554694][ T24] usb 7-1: media controller created [ 55.577240][ T5159] usb read operation failed. (-71) [ 55.587641][ T5159] ------------[ cut here ]------------ [ 55.593167][ T5159] UBSAN: array-index-out-of-bounds in drivers/media/usb/dvb-usb-v2/az6007.c:821:30 [ 55.602574][ T5159] index 4096 is out of range for type 'unsigned char [4096]' [ 55.609957][ T5159] CPU: 0 UID: 0 PID: 5159 Comm: syz.0.16 Not tainted syzkaller #0 PREEMPT(none) [ 55.609961][ T5159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 55.609963][ T5159] Call Trace: [ 55.609966][ T5159] [ 55.609968][ T5159] dump_stack_lvl+0x5a/0x90 [ 55.609978][ T5159] __ubsan_handle_out_of_bounds+0xd1/0x100 [ 55.609985][ T5159] az6007_i2c_xfer+0x1df/0x420 [ 55.609992][ T5159] __i2c_transfer+0x1af/0x720 [ 55.609997][ T5159] i2c_transfer+0x70/0xa0 [ 55.609999][ T5159] i2c_transfer_buffer_flags+0x50/0x80 [ 55.610002][ T5159] i2cdev_read+0x6b/0x100 [ 55.610007][ T5159] vfs_readv+0x209/0x2f0 [ 55.610015][ T5159] ? do_preadv+0x85/0xc0 [ 55.610017][ T5159] do_preadv+0x85/0xc0 [ 55.610021][ T5159] do_syscall_64+0x6d/0x330 [ 55.610025][ T5159] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.610028][ T5159] RIP: 0033:0x7f319f18e169 [ 55.610031][ T5159] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 55.610033][ T5159] RSP: 002b:00007f319ffd5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 55.610036][ T5159] RAX: ffffffffffffffda RBX: 00007f319f3b5fa0 RCX: 00007f319f18e169 [ 55.610038][ T5159] RDX: 0000000000000001 RSI: 00002000000025c0 RDI: 0000000000000004 [ 55.610039][ T5159] RBP: 00007f319f210a68 R08: 000000000000007e R09: 0000000000000000 [ 55.610040][ T5159] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000 [ 55.610041][ T5159] R13: 0000000000000000 R14: 00007f319f3b5fa0 R15: 00007ffeb5056df8 [ 55.610043][ T5159] [ 55.610044][ T5159] ---[ end trace ]--- [ 55.772667][ T5159] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 55.779920][ T5159] Kernel Offset: disabled [ 55.784214][ T5159] Rebooting in 86400 seconds..