[ 90.577020][ T31] kauditd_printk_skb: 4 callbacks suppressed [ 90.577425][ T31] audit: type=1400 audit(90.490:68): avc: denied { read write } for pid=3082 comm="sftp-server" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 90.587846][ T31] audit: type=1400 audit(90.510:69): avc: denied { open } for pid=3082 comm="sftp-server" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:24401' (ED25519) to the list of known hosts. [ 143.990043][ T31] audit: type=1400 audit(143.900:70): avc: denied { execute } for pid=3091 comm="sh" name="syz-executor2550341264" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 144.037534][ T31] audit: type=1400 audit(143.960:71): avc: denied { execute_no_trans } for pid=3091 comm="sh" path="/syz-executor2550341264" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 144.283545][ T31] audit: type=1400 audit(144.200:72): avc: denied { execmem } for pid=3091 comm="syz-executor255" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 144.357438][ T31] audit: type=1400 audit(144.270:73): avc: denied { ioctl } for pid=3095 comm="syz-executor255" path="/dev/dri/card1" dev="devtmpfs" ino=616 ioctlcmd=0x64a0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 147.032870][ T3153] ------------[ cut here ]------------ [ 147.033810][ T3153] WARNING: CPU: 1 PID: 3153 at drivers/gpu/drm/drm_prime.c:326 drm_gem_prime_fd_to_handle+0x220/0x224 [ 147.035892][ T3153] Modules linked in: [ 147.036707][ T3153] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 147.038407][ T3153] CPU: 1 UID: 0 PID: 3153 Comm: syz-executor255 Not tainted 6.12.0-syzkaller #0 [ 147.039703][ T3153] Hardware name: ARM-Versatile Express [ 147.040547][ T3153] Call trace: [ 147.041066][ T3153] [<819b7fb8>] (dump_backtrace) from [<819b80b4>] (show_stack+0x18/0x1c) [ 147.041749][ T3153] r7:00000000 r6:82623304 r5:00000000 r4:820413b8 [ 147.042142][ T3153] [<819b809c>] (show_stack) from [<819d60dc>] (dump_stack_lvl+0x54/0x7c) [ 147.042564][ T3153] [<819d6088>] (dump_stack_lvl) from [<819d611c>] (dump_stack+0x18/0x1c) [ 147.042970][ T3153] r5:00000000 r4:82874d18 [ 147.043214][ T3153] [<819d6104>] (dump_stack) from [<819b8be0>] (panic+0x120/0x374) [ 147.043607][ T3153] [<819b8ac0>] (panic) from [<802426d0>] (get_taint+0x0/0x1c) [ 147.044053][ T3153] r3:8260c604 r2:00000001 r1:82029878 r0:82031344 [ 147.044371][ T3153] r7:80a52b0c [ 147.044569][ T3153] [<8024265c>] (check_panic_on_warn) from [<80242834>] (__warn+0x80/0x188) [ 147.044985][ T3153] [<802427b4>] (__warn) from [<80242ab4>] (warn_slowpath_fmt+0x178/0x1f4) [ 147.045386][ T3153] r8:00000009 r7:820b2b4c r6:df9ddd74 r5:83c30000 r4:00000000 [ 147.045740][ T3153] [<80242940>] (warn_slowpath_fmt) from [<80a52b0c>] (drm_gem_prime_fd_to_handle+0x220/0x224) [ 147.046352][ T3153] r10:83df5300 r9:82ca4340 r8:83df53c0 r7:df9dde64 r6:82fbde00 r5:83df5300 [ 147.047267][ T3153] r4:848aac00 [ 147.047715][ T3153] [<80a528ec>] (drm_gem_prime_fd_to_handle) from [<80a52c24>] (drm_prime_fd_to_handle_ioctl+0x34/0x38) [ 147.048804][ T3153] r9:83c30000 r8:82ca4000 r7:df9dde64 r6:80a52bf0 r5:83df5300 r4:00000000 [ 147.049401][ T3153] [<80a52bf0>] (drm_prime_fd_to_handle_ioctl) from [<80a4441c>] (drm_ioctl_kernel+0xb8/0x120) [ 147.050098][ T3153] r5:83df5300 r4:00000020 [ 147.050399][ T3153] [<80a44364>] (drm_ioctl_kernel) from [<80a446f8>] (drm_ioctl+0x274/0x598) [ 147.050841][ T3153] r8:0000000c r7:81b365fc r6:82ca4000 r5:0000000c r4:df9dde64 [ 147.051215][ T3153] [<80a44484>] (drm_ioctl) from [<80536ea8>] (sys_ioctl+0x138/0xd88) [ 147.051721][ T3153] r10:83c30000 r9:00000003 r8:83f8d600 r7:20000000 r6:83f8d600 r5:00000000 [ 147.052116][ T3153] r4:c00c642e [ 147.052317][ T3153] [<80536d70>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 147.052832][ T3153] Exception stack(0xdf9ddfa8 to 0xdf9ddff0) [ 147.053297][ T3153] dfa0: ffffffff 00000000 00000003 c00c642e 20000000 00000000 [ 147.053740][ T3153] dfc0: ffffffff 00000000 7ef7d140 00000036 00000000 00000000 00002710 00000000 [ 147.054148][ T3153] dfe0: 7ef70c58 7ef70c48 0001087c 0002f0d0 [ 147.054519][ T3153] r10:00000036 r9:83c30000 r8:8020029c r7:00000036 r6:7ef7d140 r5:00000000 [ 147.054912][ T3153] r4:ffffffff [ 147.057801][ T3153] Rebooting in 86400 seconds.. VM DIAGNOSIS: 04:53:32 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=820413b8 R02=00011801 R03=80219bc0 R04=8261b680 R05=8260c610 R06=00000000 R07=8260c63c R08=00000000 R09=00000000 R10=00000000 R11=82601f34 R12=82601f38 R13=82601f28 R14=802089ac R15=80219bc8 PSR=60000093 -ZC- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=004c27e9 s17=00000000 d08=00000000004c27e9 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=ad976a44 s33=a8c42bbe d16=a8c42bbead976a44 s34=f693b5ba s35=5ddd4343 d17=5ddd4343f693b5ba s36=1854f2f8 s37=d1e5747b d18=d1e5747b1854f2f8 s38=75719264 s39=b71ff45b d19=b71ff45b75719264 s40=3c3a3bbd s41=86284954 d20=862849543c3a3bbd s42=9785c83b s43=a9057eb2 d21=a9057eb29785c83b s44=c1459ffc s45=c1593a83 d22=c1593a83c1459ffc s46=987fb68e s47=a187bfe2 d23=a187bfe2987fb68e s48=00000001 s49=00000000 d24=0000000000000001 s50=00000000 s51=00000000 d25=0000000000000000 s52=5e43d1bb s53=b716fd61 d26=b716fd615e43d1bb s54=0b9270b8 s55=99f61d1f d27=99f61d1f0b9270b8 s56=0a0d51e3 s57=c8e64fe2 d28=c8e64fe20a0d51e3 s58=0ef66732 s59=0c98f770 d29=0c98f7700ef66732 s60=ac7d73fe s61=479d34fd d30=479d34fdac7d73fe s62=00000069 s63=00000068 d31=0000006800000069 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=60000093 R01=00000001 R02=83c30000 R03=00000001 R04=00000024 R05=60000093 R06=ffffffff R07=82623358 R08=00000000 R09=83c30000 R10=00000001 R11=df9ddbac R12=df9ddbb0 R13=df9ddba0 R14=802bf0ac R15=802c2584 PSR=60000093 -ZC- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=004c27e9 s17=00000000 d08=00000000004c27e9 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=ad976a44 s33=a8c42bbe d16=a8c42bbead976a44 s34=f693b5ba s35=5ddd4343 d17=5ddd4343f693b5ba s36=1854f2f8 s37=d1e5747b d18=d1e5747b1854f2f8 s38=75719264 s39=b71ff45b d19=b71ff45b75719264 s40=3c3a3bbd s41=86284954 d20=862849543c3a3bbd s42=9785c83b s43=a9057eb2 d21=a9057eb29785c83b s44=c1459ffc s45=c1593a83 d22=c1593a83c1459ffc s46=987fb68e s47=a187bfe2 d23=a187bfe2987fb68e s48=00000001 s49=00000000 d24=0000000000000001 s50=00000000 s51=00000000 d25=0000000000000000 s52=5e43d1bb s53=b716fd61 d26=b716fd615e43d1bb s54=0b9270b8 s55=99f61d1f d27=99f61d1f0b9270b8 s56=0a0d51e3 s57=c8e64fe2 d28=c8e64fe20a0d51e3 s58=0ef66732 s59=0c98f770 d29=0c98f7700ef66732 s60=ac7d73fe s61=479d34fd d30=479d34fdac7d73fe s62=00000069 s63=00000068 d31=0000006800000069 FPSCR: 00000000