[ 54.187595] ------------[ cut here ]------------ [ 54.188293] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.189830] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 54.190947] Modules linked in: [ 54.191395] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.192856] Tainted: [W]=WARN [ 54.193230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.194206] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.194812] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 54.196964] RSP: 0018:ffff888009d6fbc0 EFLAGS: 00010286 [ 54.197625] RAX: 0000000000000000 RBX: ffffed10013adf78 RCX: ffffffff813a4050 [ 54.198483] RDX: ffff88800c0c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.199316] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013adf2f [ 54.200179] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.201038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d6fdf8 [ 54.201900] FS: 00007fafa2f90900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.202870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.203594] CR2: 00007ffe37cc3ef7 CR3: 000000000d18d000 CR4: 0000000000350ef0 [ 54.204469] Call Trace: [ 54.204783] [ 54.205058] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.205658] ? __create_object+0x59/0x80 [ 54.206156] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.206799] __vmalloc_noprof+0x59/0x60 [ 54.207281] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.207882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.208510] bpf_prog_alloc+0x39/0x200 [ 54.208984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.209605] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.210189] do_seccomp+0x349/0x25e0 [ 54.210675] ? find_held_lock+0x2b/0x80 [ 54.211165] ? do_prlimit+0x310/0x610 [ 54.211663] ? __pfx_do_seccomp+0x10/0x10 [ 54.212180] ? do_raw_spin_unlock+0x53/0x220 [ 54.212736] ? _raw_spin_unlock+0x1e/0x40 [ 54.213234] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.213881] ? static_key_count+0x60/0x80 [ 54.214398] prctl_set_seccomp+0x4e/0x70 [ 54.214918] __do_sys_prctl+0xe6c/0x1d70 [ 54.215438] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.216007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.216661] ? irqentry_exit+0xf3/0x650 [ 54.217150] do_syscall_64+0xbf/0x430 [ 54.217646] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.218265] RIP: 0033:0x7fafa34825cd [ 54.218734] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 54.221091] RSP: 002b:00007ffe37cc1f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.222278] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafa34825cd [ 54.223147] RDX: 0000560e6ebeee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.224023] RBP: 00007ffe37cc1f60 R08: 0000000000000000 R09: 00007ffe37cc1600 [ 54.224896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ead70bad0 [ 54.225760] R13: 00007ffe37cc2390 R14: 0000560ead70cbc0 R15: 0000560ead71d780 [ 54.226639] [ 54.226936] irq event stamp: 1881 [ 54.227348] hardirqs last enabled at (1889): [] __up_console_sem+0x78/0x80 [ 54.228392] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 54.229446] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 54.230492] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 54.231520] ---[ end trace 0000000000000000 ]--- [ 57.190841] ------------[ cut here ]------------ [ 57.191771] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.194514] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 57.196220] Modules linked in: [ 57.197191] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.199194] Tainted: [W]=WARN [ 57.199786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.201267] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.202185] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 57.205314] RSP: 0018:ffff8880168a7bc0 EFLAGS: 00010286 [ 57.206286] RAX: 0000000000000000 RBX: ffffed1002d14f78 RCX: ffffffff813a4050 [ 57.207571] RDX: ffff888016231bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.208877] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d14f2f [ 57.210158] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.211460] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168a7df8 [ 57.212744] FS: 00007f1f085fc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.214202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.215267] CR2: 00007ffc4cf48ef7 CR3: 000000000ce3c000 CR4: 0000000000350ef0 [ 57.216574] Call Trace: [ 57.217049] [ 57.217494] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.218339] ? __create_object+0x59/0x80 [ 57.219132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.220117] __vmalloc_noprof+0x59/0x60 [ 57.220868] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.221730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.222655] bpf_prog_alloc+0x39/0x200 [ 57.223332] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.224258] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.225151] do_seccomp+0x349/0x25e0 [ 57.225865] ? find_held_lock+0x2b/0x80 [ 57.226623] ? do_prlimit+0x310/0x610 [ 57.227330] ? __pfx_do_seccomp+0x10/0x10 [ 57.228131] ? do_raw_spin_unlock+0x53/0x220 [ 57.228962] ? _raw_spin_unlock+0x1e/0x40 [ 57.229732] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.230690] ? static_key_count+0x60/0x80 [ 57.231490] prctl_set_seccomp+0x4e/0x70 [ 57.232234] __do_sys_prctl+0xe6c/0x1d70 [ 57.233013] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.233869] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.234846] ? irqentry_exit+0xf3/0x650 [ 57.235626] do_syscall_64+0xbf/0x430 [ 57.236332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.237268] RIP: 0033:0x7f1f08aee5cd [ 57.237973] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 57.241101] RSP: 002b:00007ffc4cf46da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.242446] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f08aee5cd [ 57.243719] RDX: 000055c659002e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.245009] RBP: 00007ffc4cf46e00 R08: 0000000000000000 R09: 00007ffc4cf464a0 [ 57.246285] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c68fdbd2b0 [ 57.247560] R13: 00007ffc4cf47230 R14: 000055c68fdbfd20 R15: 000055c68fdd18d0 [ 57.248855] [ 57.249272] irq event stamp: 1869 [ 57.249917] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 57.251424] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 57.252632] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770 [ 57.253610] softirqs last disabled at (1305): [] __irq_exit_rcu+0xc4/0x100 [ 57.254570] ---[ end trace 0000000000000000 ]--- [ 58.018088] ------------[ cut here ]------------ [ 58.019002] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.020995] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/255 [ 58.022655] Modules linked in: [ 58.023240] CPU: 1 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.025236] Tainted: [W]=WARN [ 58.025833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.027281] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.028202] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 58.031329] RSP: 0018:ffff888019ec7bc0 EFLAGS: 00010286 [ 58.032323] RAX: 0000000000000000 RBX: ffffed10033d8f78 RCX: ffffffff813a4050 [ 58.033588] RDX: ffff888016023780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.034861] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d8f2f [ 58.036142] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.037432] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ec7df8 [ 58.038702] FS: 00007fd274d1c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.040127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.041177] CR2: 00007ffd30d64ef7 CR3: 000000000d572000 CR4: 0000000000350ef0 [ 58.042446] Call Trace: [ 58.042912] [ 58.043316] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.044228] ? __create_object+0x59/0x80 [ 58.045001] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.045962] __vmalloc_noprof+0x59/0x60 [ 58.046713] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.047577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.048517] bpf_prog_alloc+0x39/0x200 [ 58.049205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.050124] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.051019] do_seccomp+0x349/0x25e0 [ 58.051748] ? find_held_lock+0x2b/0x80 [ 58.052508] ? do_prlimit+0x310/0x610 [ 58.053195] ? __pfx_do_seccomp+0x10/0x10 [ 58.053971] ? do_raw_spin_unlock+0x53/0x220 [ 58.054801] ? _raw_spin_unlock+0x1e/0x40 [ 58.055579] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.056546] ? static_key_count+0x60/0x80 [ 58.057297] prctl_set_seccomp+0x4e/0x70 [ 58.058060] __do_sys_prctl+0xe6c/0x1d70 [ 58.058830] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.059673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.060645] ? irqentry_exit+0xf3/0x650 [ 58.061363] do_syscall_64+0xbf/0x430 [ 58.062098] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.063041] RIP: 0033:0x7fd27520e5cd [ 58.063742] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 58.066885] RSP: 002b:00007ffd30d63ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.068251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd27520e5cd [ 58.069533] RDX: 000055f9152e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.070802] RBP: 00007ffd30d63c00 R08: 0000000000000000 R09: 00007ffd30d632a0 [ 58.072095] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f92d2abb10 [ 58.073247] R13: 00007ffd30d64030 R14: 000055f92d2ac2b0 R15: 000055f92d2c06f0 [ 58.074329] [ 58.074733] irq event stamp: 1775 [ 58.075238] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 58.076513] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 58.077787] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 58.079068] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 58.080335] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60188' (ECDSA) to the list of known hosts. 2025/11/18 23:24:11 fuzzer started 2025/11/18 23:24:12 dialing manager at localhost:34383 2025/11/18 23:24:12 checking machine... 2025/11/18 23:24:12 checking revisions... [ 58.972337] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:24:12 testing simple program... [ 59.069826] cgroup: Unknown subsys name 'net' [ 59.124529] cgroup: Unknown subsys name 'cpuset' [ 59.136735] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:24:11 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff817d9966 RDX=fffffbfff0cc9f0b RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffff88806ce38140 RSP=ffff88806ce08e30 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=ffff88806ce08ff8 R12=ffffffff85e2b980 R13=0000000000000246 R14=0000000000009f75 R15=ffff88806ce38152 RIP=ffffffff817d996e RFL=00000047 [---Z-PC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f1f085fc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1f08bb3618 CR3=000000000d30c000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888009757868 RCX=ffffffff81360ed2 RDX=1ffff110012eaeff RSI=0000000000000000 RDI=ffff888009757840 RBP=ffff8880096fb780 RSP=ffff888009757780 R8 =0000000000000001 R9 =0000000000000000 R10=ffff8880097577d0 R11=0000000000000001 R12=ffff8880097577f0 R13=ffff8880097577f8 R14=ffff888009757818 R15=ffff8880097577d0 RIP=ffffffff81360db6 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005619c1ab7040 CR3=000000000b010000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=2031313a34323a333220383120766f4e XMM01=73732878696e755f6d6170203a5d3634 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3634325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a34323a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000