[ 46.962626] ------------[ cut here ]------------ [ 46.963610] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.966222] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.967714] Modules linked in: [ 46.968305] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.970555] Tainted: [W]=WARN [ 46.971242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.972734] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.973613] 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 [ 46.976842] RSP: 0018:ffff888016d1fbc0 EFLAGS: 00010286 [ 46.977819] RAX: 0000000000000000 RBX: ffffed1002da3f78 RCX: ffffffff813a4050 [ 46.979138] RDX: ffff888015813780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.980420] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da3f2f [ 46.981714] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.983026] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d1fdf8 [ 46.984326] FS: 00007fbde1ffa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.985782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.986857] CR2: 00007ffc49921ef7 CR3: 0000000009c5a000 CR4: 0000000000350ef0 [ 46.988161] Call Trace: [ 46.988624] [ 46.989095] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.990004] ? __create_object+0x59/0x80 [ 46.990797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.991798] __vmalloc_noprof+0x59/0x60 [ 46.992522] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.993405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.994354] bpf_prog_alloc+0x39/0x200 [ 46.995100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.996035] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.996951] do_seccomp+0x349/0x25e0 [ 46.997642] ? find_held_lock+0x2b/0x80 [ 46.998412] ? do_prlimit+0x310/0x610 [ 46.999183] ? __pfx_do_seccomp+0x10/0x10 [ 46.999985] ? do_raw_spin_unlock+0x53/0x220 [ 47.000825] ? _raw_spin_unlock+0x1e/0x40 [ 47.001551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.002510] ? static_key_count+0x60/0x80 [ 47.003330] prctl_set_seccomp+0x4e/0x70 [ 47.004115] __do_sys_prctl+0xe6c/0x1d70 [ 47.004902] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.005757] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.006746] ? irqentry_exit+0xf3/0x650 [ 47.007486] do_syscall_64+0xbf/0x430 [ 47.008255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.009197] RIP: 0033:0x7fbde24ec5cd [ 47.009914] 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 [ 47.013105] RSP: 002b:00007ffc49920c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.014452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbde24ec5cd [ 47.015771] RDX: 000055a790fa0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.017062] RBP: 00007ffc49920c70 R08: 0000000000000000 R09: 00007ffc49920310 [ 47.018343] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7cbbb4240 [ 47.019640] R13: 00007ffc499210a0 R14: 000055a7cbbbd380 R15: 000055a7cbbc8540 [ 47.020942] [ 47.021361] irq event stamp: 1825 [ 47.022012] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 47.023537] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 47.024806] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 47.026081] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 47.027352] ---[ end trace 0000000000000000 ]--- [ 49.833376] ------------[ cut here ]------------ [ 49.834311] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.836338] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.837826] Modules linked in: [ 49.838421] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.840426] Tainted: [W]=WARN [ 49.841038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.842515] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.843445] 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 [ 49.846634] RSP: 0018:ffff8880160b7bc0 EFLAGS: 00010286 [ 49.847637] RAX: 0000000000000000 RBX: ffffed1002c16f78 RCX: ffffffff813a4050 [ 49.848958] RDX: ffff8880154eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.850247] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c16f2f [ 49.851571] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.852859] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160b7df8 [ 49.854158] FS: 00007f7e555d7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.855629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.856710] CR2: 00007ffff9380ef7 CR3: 000000001ffc8000 CR4: 0000000000350ef0 [ 49.858018] Call Trace: [ 49.858487] [ 49.858940] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.859859] ? __create_object+0x59/0x80 [ 49.860609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.861581] __vmalloc_noprof+0x59/0x60 [ 49.862344] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.863204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.864134] bpf_prog_alloc+0x39/0x200 [ 49.864889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.865818] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.866716] do_seccomp+0x349/0x25e0 [ 49.867403] ? find_held_lock+0x2b/0x80 [ 49.868153] ? do_prlimit+0x310/0x610 [ 49.868895] ? __pfx_do_seccomp+0x10/0x10 [ 49.869687] ? do_raw_spin_unlock+0x53/0x220 [ 49.870484] ? _raw_spin_unlock+0x1e/0x40 [ 49.871271] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.872243] ? static_key_count+0x60/0x80 [ 49.873051] prctl_set_seccomp+0x4e/0x70 [ 49.873824] __do_sys_prctl+0xe6c/0x1d70 [ 49.874575] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.875448] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.876437] ? irqentry_exit+0xf3/0x650 [ 49.877201] do_syscall_64+0xbf/0x430 [ 49.877945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.878920] RIP: 0033:0x7f7e55ac95cd [ 49.879597] 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 [ 49.882764] RSP: 002b:00007ffff937f590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.884139] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e55ac95cd [ 49.885485] RDX: 000055b92dc7ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.886801] RBP: 00007ffff937f5f0 R08: 0000000000000000 R09: 00007ffff937ec90 [ 49.888295] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9479f4ad0 [ 49.889766] R13: 00007ffff937fa20 R14: 000055b9479f5bc0 R15: 000055b947a06780 [ 49.891281] [ 49.891823] irq event stamp: 1733 [ 49.892523] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.894280] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.896045] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 49.897817] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 49.899554] ---[ end trace 0000000000000000 ]--- [ 50.659852] ------------[ cut here ]------------ [ 50.660799] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.662826] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.664298] Modules linked in: [ 50.664933] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.667142] Tainted: [W]=WARN [ 50.667967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.669531] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.670461] 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 [ 50.673698] RSP: 0018:ffff888016b87bc0 EFLAGS: 00010286 [ 50.674640] RAX: 0000000000000000 RBX: ffffed1002d70f78 RCX: ffffffff813a4050 [ 50.675971] RDX: ffff8880158a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.677252] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d70f2f [ 50.678553] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.679847] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b87df8 [ 50.681126] FS: 00007fd96b471900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.682560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.683640] CR2: 00007fd96b963580 CR3: 000000002089d000 CR4: 0000000000350ef0 [ 50.684938] Call Trace: [ 50.685395] [ 50.685852] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.686727] ? __create_object+0x59/0x80 [ 50.687467] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.688423] __vmalloc_noprof+0x59/0x60 [ 50.689167] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.690030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.690936] bpf_prog_alloc+0x39/0x200 [ 50.691631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.692536] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.693427] do_seccomp+0x349/0x25e0 [ 50.694147] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.695042] ? __pfx_do_seccomp+0x10/0x10 [ 50.695816] ? find_held_lock+0x2b/0x80 [ 50.696497] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.697427] ? static_key_count+0x60/0x80 [ 50.698199] prctl_set_seccomp+0x4e/0x70 [ 50.698943] __do_sys_prctl+0xe6c/0x1d70 [ 50.699718] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.700493] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.701432] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.702366] ? irqentry_exit+0xf3/0x650 [ 50.703128] do_syscall_64+0xbf/0x430 [ 50.703880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.704823] RIP: 0033:0x7fd96b9635cd [ 50.705482] 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 [ 50.708601] RSP: 002b:00007ffc6e8d57b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.709954] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd96b9635cd [ 50.711224] RDX: 000055a51112de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.712476] RBP: 00007ffc6e8d5810 R08: 0000000000000000 R09: 00007ffc6e8d4eb0 [ 50.713735] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a54ee33b10 [ 50.714985] R13: 00007ffc6e8d5c40 R14: 000055a54ee342b0 R15: 000055a54ee486f0 [ 50.716269] [ 50.716737] irq event stamp: 2561 [ 50.717353] hardirqs last enabled at (2569): [] __up_console_sem+0x78/0x80 [ 50.718888] hardirqs last disabled at (2578): [] __up_console_sem+0x5d/0x80 [ 50.720446] softirqs last enabled at (2442): [] handle_softirqs+0x50c/0x770 [ 50.722007] softirqs last disabled at (2437): [] __irq_exit_rcu+0xc4/0x100 [ 50.723545] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61751' (ECDSA) to the list of known hosts. 2025/11/19 03:14:24 fuzzer started 2025/11/19 03:14:25 dialing manager at localhost:34383 2025/11/19 03:14:25 checking machine... 2025/11/19 03:14:25 checking revisions... [ 51.695611] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:14:25 testing simple program... [ 51.798374] cgroup: Unknown subsys name 'net' [ 51.853890] cgroup: Unknown subsys name 'cpuset' [ 51.866423] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:14:24 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888017187dd8 RCX=ffffffff84bf10fd RDX=ffff888009fc9bc0 RSI=0000000000000000 RDI=0000000000000003 RBP=dffffc0000000000 RSP=ffff888017187d40 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88800bd59780 R13=0000000000000000 R14=0000000000000002 R15=ffff888017187e25 RIP=ffffffff81751928 RFL=00000293 [--S-A-C] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f7e555d7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7e5612b044 CR3=000000001ff7a000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=f2bda397f93c8e65b20d8f6f2d45ea0d XMM04=66795822040fba35cb6ec8a9a4847514 XMM05=00000000000000000000000000000000 XMM06=66795822040f8e35b20d8f6f2d45750d XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001fc97 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f937b37e000 CR3=000000000e346000 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=2034323a34313a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033323a34313a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000