[ 39.048742] ------------[ cut here ]------------ [ 39.049504] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.051169] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.052376] Modules linked in: [ 39.052868] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.054575] Tainted: [W]=WARN [ 39.055078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.056324] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.057134] 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 [ 39.059780] RSP: 0018:ffff88800c557bc0 EFLAGS: 00010286 [ 39.060611] RAX: 0000000000000000 RBX: ffffed10018aaf78 RCX: ffffffff813a4050 [ 39.061684] RDX: ffff88800fce3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.062748] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10018aaf2f [ 39.063824] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.064939] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c557df8 [ 39.066045] FS: 00007f53fd47e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.067246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.068132] CR2: 00007ffe8208bef8 CR3: 000000000f0b8000 CR4: 0000000000350ef0 [ 39.069227] Call Trace: [ 39.069617] [ 39.069985] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.070697] ? __create_object+0x59/0x80 [ 39.071348] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.072153] __vmalloc_noprof+0x59/0x60 [ 39.072756] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.073485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.074265] bpf_prog_alloc+0x39/0x200 [ 39.074851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.075623] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.076417] do_seccomp+0x349/0x25e0 [ 39.077022] ? find_held_lock+0x2b/0x80 [ 39.077624] ? do_prlimit+0x310/0x610 [ 39.078246] ? __pfx_do_seccomp+0x10/0x10 [ 39.078866] ? do_raw_spin_unlock+0x53/0x220 [ 39.079555] ? _raw_spin_unlock+0x1e/0x40 [ 39.080210] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.081022] ? static_key_count+0x60/0x80 [ 39.081652] prctl_set_seccomp+0x4e/0x70 [ 39.082299] __do_sys_prctl+0xe6c/0x1d70 [ 39.082954] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.083635] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.084451] ? irqentry_exit+0xf3/0x650 [ 39.085087] do_syscall_64+0xbf/0x430 [ 39.085671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.086461] RIP: 0033:0x7f53fd9705cd [ 39.087069] 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 [ 39.089745] RSP: 002b:00007ffe8208adf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.090894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53fd9705cd [ 39.091968] RDX: 000055d099491e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.093051] RBP: 00007ffe8208ae50 R08: 0000000000000000 R09: 00007ffe8208a4f0 [ 39.094130] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0d0db8bf0 [ 39.095209] R13: 00007ffe8208b280 R14: 000055d0d0dc2380 R15: 000055d0d0dcd460 [ 39.096304] [ 39.096662] irq event stamp: 1729 [ 39.097217] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.098505] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.099785] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 39.101099] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 39.102366] ---[ end trace 0000000000000000 ]--- [ 42.608859] ------------[ cut here ]------------ [ 42.609775] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.612239] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.613694] Modules linked in: [ 42.614306] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.616505] Tainted: [W]=WARN [ 42.617173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.618623] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.619532] 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 [ 42.622682] RSP: 0018:ffff888019e4fbc0 EFLAGS: 00010286 [ 42.623646] RAX: 0000000000000000 RBX: ffffed10033c9f78 RCX: ffffffff813a4050 [ 42.624911] RDX: ffff88800bfe3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.626192] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c9f2f [ 42.627463] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.628768] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e4fdf8 [ 42.630052] FS: 00007fc8fb423900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.631478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.632587] CR2: 00007fc8fb915580 CR3: 000000001fd05000 CR4: 0000000000350ef0 [ 42.633868] Call Trace: [ 42.634377] [ 42.634787] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.635692] ? __create_object+0x59/0x80 [ 42.636472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.637437] __vmalloc_noprof+0x59/0x60 [ 42.638190] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.639062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.639983] bpf_prog_alloc+0x39/0x200 [ 42.640683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.641614] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.642512] do_seccomp+0x349/0x25e0 [ 42.643238] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.644145] ? __pfx_do_seccomp+0x10/0x10 [ 42.644893] ? find_held_lock+0x2b/0x80 [ 42.645654] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.646601] ? static_key_count+0x60/0x80 [ 42.647381] prctl_set_seccomp+0x4e/0x70 [ 42.648152] __do_sys_prctl+0xe6c/0x1d70 [ 42.648890] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.649738] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.650688] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.651642] ? irqentry_exit+0xf3/0x650 [ 42.652422] do_syscall_64+0xbf/0x430 [ 42.653159] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.654121] RIP: 0033:0x7fc8fb9155cd [ 42.654779] 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 [ 42.657903] RSP: 002b:00007ffd97302ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.659300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8fb9155cd [ 42.660600] RDX: 000056220e98ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.661888] RBP: 00007ffd97302b40 R08: 0000000000000000 R09: 00007ffd973021e0 [ 42.663183] R10: 0000000000000000 R11: 0000000000000246 R12: 000056221716f2b0 [ 42.664488] R13: 00007ffd97302f70 R14: 0000562217171d20 R15: 00005622171838d0 [ 42.665790] [ 42.666240] irq event stamp: 1773 [ 42.666859] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 42.668385] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 42.669894] softirqs last enabled at (1304): [] handle_softirqs+0x50c/0x770 [ 42.671447] softirqs last disabled at (1281): [] __irq_exit_rcu+0xc4/0x100 [ 42.672963] ---[ end trace 0000000000000000 ]--- [ 43.524084] ------------[ cut here ]------------ [ 43.525007] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.526945] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.528356] Modules linked in: [ 43.528961] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.530856] Tainted: [W]=WARN [ 43.531431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.532877] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.533745] 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 [ 43.536833] RSP: 0018:ffff8880175afbc0 EFLAGS: 00010286 [ 43.537795] RAX: 0000000000000000 RBX: ffffed1002eb5f78 RCX: ffffffff813a4050 [ 43.539034] RDX: ffff88800bfe5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.540259] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb5f2f [ 43.541505] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.542745] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175afdf8 [ 43.543991] FS: 00007f27eea82900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.545381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.546410] CR2: 00007f27eef74580 CR3: 000000001fe0b000 CR4: 0000000000350ef0 [ 43.547647] Call Trace: [ 43.548125] [ 43.548532] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.549397] ? __create_object+0x59/0x80 [ 43.550161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.551096] __vmalloc_noprof+0x59/0x60 [ 43.551784] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.552637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.553528] bpf_prog_alloc+0x39/0x200 [ 43.554249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.555149] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.556017] do_seccomp+0x349/0x25e0 [ 43.556686] ? finish_task_switch.isra.0+0x294/0x840 [ 43.557611] ? __pfx_do_seccomp+0x10/0x10 [ 43.558384] ? __schedule+0xf2c/0x3d40 [ 43.559097] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.560029] ? static_key_count+0x60/0x80 [ 43.560774] prctl_set_seccomp+0x4e/0x70 [ 43.561546] __do_sys_prctl+0xe6c/0x1d70 [ 43.562300] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.563125] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.564078] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.565019] ? irqentry_exit+0xf3/0x650 [ 43.565719] do_syscall_64+0xbf/0x430 [ 43.566426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.567348] RIP: 0033:0x7f27eef745cd [ 43.568031] 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 [ 43.571076] RSP: 002b:00007ffdc0961cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.572399] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27eef745cd [ 43.573558] RDX: 00005619fb991e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.574569] RBP: 00007ffdc0961d10 R08: 0000000000000000 R09: 00007ffdc09613b0 [ 43.575586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a07ec5b10 [ 43.576610] R13: 00007ffdc0962140 R14: 0000561a07ec62b0 R15: 0000561a07eda6f0 [ 43.577647] [ 43.578033] irq event stamp: 1735 [ 43.578520] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.579719] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.580935] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 43.582148] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 43.583338] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51432' (ECDSA) to the list of known hosts. 2025/11/18 20:44:41 fuzzer started 2025/11/18 20:44:41 dialing manager at localhost:34383 2025/11/18 20:44:41 checking machine... 2025/11/18 20:44:41 checking revisions... [ 44.472835] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:44:41 testing simple program... [ 44.568222] cgroup: Unknown subsys name 'net' [ 44.628671] cgroup: Unknown subsys name 'cpuset' [ 44.645628] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:44:40 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff81298237 RDX=fffffbfff0cc9f0b RSI=0000000000000001 RDI=0000000000000000 RBP=ffff888009611bc0 RSP=ffff888009627c30 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=ffff888014ac3c38 R12=ffff888014ac3780 R13=0000000000000001 R14=ffff88806ce37340 R15=ffff888014ac4dd8 RIP=ffffffff817518c8 RFL=00000046 [---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 00007fc8fb423900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc8fb9da618 CR3=000000001fc93000 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=000000000002503d 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f56c8684000 CR3=000000000c188000 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=c7963933d0072a90794eab5f5501b7b3 XMM02=ec2efd57dc4c00df0000000000306918 XMM03=374f0637ae85902600000000003069e8 XMM04=7c7a8be5de763d4200000000000ae988 XMM05=14648eaa1277bab10000000000320278 XMM06=817b8945e9d503730000000000320100 XMM07=e042d86d42eb936e000000000030fdb8 XMM08=374f0637ae85902600000000003069e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000