[ 74.308674][ T31] audit: type=1400 audit(74.220:58): avc: denied { read write } for pid=3091 comm="sftp-server" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 74.309292][ T31] audit: type=1400 audit(74.220:59): avc: denied { open } for pid=3091 comm="sftp-server" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:11711' (ED25519) to the list of known hosts. [ 112.445319][ T31] audit: type=1400 audit(112.360:60): avc: denied { execute } for pid=3103 comm="sh" name="syz-executor3103870956" dev="vda" ino=807 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 112.463432][ T31] audit: type=1400 audit(112.380:61): avc: denied { execute_no_trans } for pid=3103 comm="sh" path="/syz-executor3103870956" dev="vda" ino=807 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 112.854057][ T31] audit: type=1400 audit(112.770:62): avc: denied { execmem } for pid=3103 comm="syz-executor310" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 executing program [ 112.903107][ T31] audit: type=1400 audit(112.800:63): avc: denied { prog_load } for pid=3104 comm="syz-executor310" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 112.904963][ T31] audit: type=1400 audit(112.820:64): avc: denied { bpf } for pid=3104 comm="syz-executor310" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 112.911408][ T31] audit: type=1400 audit(112.820:65): avc: denied { perfmon } for pid=3104 comm="syz-executor310" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 112.946977][ T3104] ------------[ cut here ]------------ [ 112.947603][ T3104] WARNING: CPU: 1 PID: 3104 at kernel/bpf/verifier.c:20723 bpf_check+0x2d58/0x2ed4 [ 112.949610][ T3104] Modules linked in: [ 112.950952][ T3104] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 112.951977][ T3104] CPU: 1 UID: 0 PID: 3104 Comm: syz-executor310 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT [ 112.953020][ T3104] Hardware name: ARM-Versatile Express [ 112.953752][ T3104] Call trace: [ 112.954187][ T3104] [<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c) [ 112.954795][ T3104] r7:00000000 r6:828227fc r5:00000000 r4:82257e84 [ 112.955101][ T3104] [<80201ac8>] (show_stack) from [<8021ff7c>] (dump_stack_lvl+0x54/0x7c) [ 112.955451][ T3104] [<8021ff28>] (dump_stack_lvl) from [<8021ffbc>] (dump_stack+0x18/0x1c) [ 112.955754][ T3104] r5:00000000 r4:82a70d4c [ 112.955915][ T3104] [<8021ffa4>] (dump_stack) from [<802025f8>] (panic+0x120/0x374) [ 112.956196][ T3104] [<802024d8>] (panic) from [<802619e8>] (get_taint+0x0/0x1c) [ 112.956468][ T3104] r3:8280c604 r2:00000001 r1:8223ea4c r0:8224654c [ 112.956702][ T3104] r7:804020d0 [ 112.956865][ T3104] [<80261974>] (check_panic_on_warn) from [<80261b4c>] (__warn+0x80/0x188) [ 112.957280][ T3104] [<80261acc>] (__warn) from [<80261dcc>] (warn_slowpath_fmt+0x178/0x1f4) [ 112.957629][ T3104] r8:00000009 r7:8225e3a4 r6:df991c44 r5:83a6b000 r4:00000000 [ 112.957893][ T3104] [<80261c58>] (warn_slowpath_fmt) from [<804020d0>] (bpf_check+0x2d58/0x2ed4) [ 112.958397][ T3104] r10:00000002 r9:84998000 r8:00000004 r7:00000002 r6:00000003 r5:000000c3 [ 112.958754][ T3104] r4:ffffffff [ 112.958992][ T3104] [<803ff378>] (bpf_check) from [<803d66d0>] (bpf_prog_load+0x68c/0xc20) [ 112.959346][ T3104] r10:83a6b000 r9:84366730 r8:00000048 r7:df991d90 r6:00000000 r5:00000000 [ 112.959679][ T3104] r4:df991ec0 [ 112.959841][ T3104] [<803d6044>] (bpf_prog_load) from [<803d7e24>] (__sys_bpf+0x578/0x1fd0) [ 112.960636][ T3104] r10:b5403587 r9:2000e000 r8:00000000 r7:00000000 r6:00000005 r5:df991e90 [ 112.961114][ T3104] r4:00000048 [ 112.961345][ T3104] [<803d78ac>] (__sys_bpf) from [<803d9e1c>] (sys_bpf+0x2c/0x48) [ 112.961687][ T3104] r10:00000182 r9:83a6b000 r8:8020029c r7:00000182 r6:0008e048 r5:00000000 [ 112.962034][ T3104] r4:ffffffff [ 112.962180][ T3104] [<803d9df0>] (sys_bpf) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 112.962570][ T3104] Exception stack(0xdf991fa8 to 0xdf991ff0) [ 112.962954][ T3104] 1fa0: ffffffff 00000000 00000005 2000e000 00000048 00000000 [ 112.963287][ T3104] 1fc0: ffffffff 00000000 0008e048 00000182 00000002 0000fd90 000f4240 00000000 [ 112.963607][ T3104] 1fe0: 7e9bec70 7e9bec60 000106bc 0002e810 [ 112.965855][ T3104] Rebooting in 86400 seconds.. VM DIAGNOSIS: 18:18:57 Registers: info registers vcpu 0 CPU#0 R00=0000006b R01=7e8b3858 R02=0000006b R03=00004000 R04=00000000 R05=00000000 R06=7e8b3858 R07=00000121 R08=7e8b3858 R09=00000050 R10=0000006b R11=00000000 R12=00000001 R13=ec315ff8 R14=76dde590 R15=76dde590 PSR=400e0093 -Z-- A S svc32 s00=206e7261 s01=20746573 d00=20746573206e7261 s02=5f63696e s03=775f6e6f d01=775f6e6f5f63696e s04=4157205d s05=4e494e52 d02=4e494e524157205d s06=43203a47 s07=203a5550 d03=203a555043203a47 s08=49502031 s09=33203a44 d04=33203a4449502031 s10=20343031 s11=6b207461 d05=6b20746120343031 s12=656e7265 s13=70622f6c d06=70622f6c656e7265 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=83826040 R01=0000005b R02=eb951000 R03=00000000 R04=82ab40ec R05=83826040 R06=80a62a28 R07=82ab4127 R08=8282a2b8 R09=00000000 R10=0000032f R11=df99192c R12=00000002 R13=df991920 R14=8295b2ec R15=80a62a80 PSR=80070193 N--- A S svc32 s00=70203279 s01=696d7265 d00=696d726570203279 s02=6f6f723d s03=79733a74 d01=79733a746f6f723d s04=6d646173 s05=733a725f d02=733a725f6d646173 s06=64617379 s07=20745f6d d03=20745f6d64617379 s08=6e6f6374 s09=74786574 d04=747865746e6f6374 s10=6f6f723d s11=79733a74 d05=79733a746f6f723d s12=6d646173 s13=733a725f d06=733a725f6d646173 s14=64617379 s15=20745f6d d07=20745f6d64617379 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000