[ 39.038119] ------------[ cut here ]------------ [ 39.039041] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.041018] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.042472] Modules linked in: [ 39.043119] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.045304] Tainted: [W]=WARN [ 39.045963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.047440] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.048346] 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 [ 39.051505] RSP: 0018:ffff88801613fbc0 EFLAGS: 00010286 [ 39.052478] RAX: 0000000000000000 RBX: ffffed1002c27f78 RCX: ffffffff813a4050 [ 39.053757] RDX: ffff88800f138000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.055044] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c27f2f [ 39.056324] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.057620] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801613fdf8 [ 39.058934] FS: 00007f1814157900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.060363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.061403] CR2: 00007ffc373edef8 CR3: 000000000c564000 CR4: 0000000000350ef0 [ 39.062693] Call Trace: [ 39.063158] [ 39.063563] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.064444] ? __create_object+0x59/0x80 [ 39.065220] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.066201] __vmalloc_noprof+0x59/0x60 [ 39.066957] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.067807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.068729] bpf_prog_alloc+0x39/0x200 [ 39.069409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.070341] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.071232] do_seccomp+0x349/0x25e0 [ 39.071928] ? find_held_lock+0x2b/0x80 [ 39.072643] ? do_prlimit+0x310/0x610 [ 39.073386] ? __pfx_do_seccomp+0x10/0x10 [ 39.074183] ? do_raw_spin_unlock+0x53/0x220 [ 39.075007] ? _raw_spin_unlock+0x1e/0x40 [ 39.075798] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.076747] ? static_key_count+0x60/0x80 [ 39.077503] prctl_set_seccomp+0x4e/0x70 [ 39.078287] __do_sys_prctl+0xe6c/0x1d70 [ 39.079048] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.079892] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.080855] ? irqentry_exit+0xf3/0x650 [ 39.081566] do_syscall_64+0xbf/0x430 [ 39.082307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.083248] RIP: 0033:0x7f18146495cd [ 39.083947] 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 [ 39.087097] RSP: 002b:00007ffc373eb500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.088473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18146495cd [ 39.089749] RDX: 000055a6725eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.091047] RBP: 00007ffc373eb560 R08: 0000000000000000 R09: 00007ffc373eac00 [ 39.092314] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a6a498abf0 [ 39.093586] R13: 00007ffc373eb990 R14: 000055a6a4994380 R15: 000055a6a499f460 [ 39.094900] [ 39.095325] irq event stamp: 1767 [ 39.095971] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 39.097494] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.099021] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 39.100557] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 39.102085] ---[ end trace 0000000000000000 ]--- [ 41.853628] ------------[ cut here ]------------ [ 41.854533] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.856534] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.857962] Modules linked in: [ 41.858556] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.860493] Tainted: [W]=WARN [ 41.861310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.862841] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.863749] 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 [ 41.866931] RSP: 0018:ffff888019effbc0 EFLAGS: 00010286 [ 41.867897] RAX: 0000000000000000 RBX: ffffed10033dff78 RCX: ffffffff813a4050 [ 41.869171] RDX: ffff88800b635340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.870445] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033dff2f [ 41.871717] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.872985] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019effdf8 [ 41.874267] FS: 00007ff837d23900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.875698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.876741] CR2: 00007ff838215580 CR3: 0000000009ead000 CR4: 0000000000350ef0 [ 41.878026] Call Trace: [ 41.878490] [ 41.878935] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.879817] ? __create_object+0x59/0x80 [ 41.880547] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.881580] __vmalloc_noprof+0x59/0x60 [ 41.882348] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.883227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.884158] bpf_prog_alloc+0x39/0x200 [ 41.884889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.885798] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.886699] do_seccomp+0x349/0x25e0 [ 41.887361] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.888248] ? __pfx_do_seccomp+0x10/0x10 [ 41.889031] ? find_held_lock+0x2b/0x80 [ 41.889785] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.890745] ? static_key_count+0x60/0x80 [ 41.891490] prctl_set_seccomp+0x4e/0x70 [ 41.892258] __do_sys_prctl+0xe6c/0x1d70 [ 41.893034] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.893884] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.894838] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.895800] ? irqentry_exit+0xf3/0x650 [ 41.896515] do_syscall_64+0xbf/0x430 [ 41.897245] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.898189] RIP: 0033:0x7ff8382155cd [ 41.898884] 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 [ 41.902030] RSP: 002b:00007fff82cd6db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.903369] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8382155cd [ 41.904635] RDX: 0000562aed60fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.905930] RBP: 00007fff82cd6e10 R08: 0000000000000000 R09: 00007fff82cd64b0 [ 41.907210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b254112b0 [ 41.908483] R13: 00007fff82cd7240 R14: 0000562b25413d20 R15: 0000562b254258d0 [ 41.909772] [ 41.910201] irq event stamp: 1807 [ 41.910841] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 41.912342] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 41.913848] softirqs last enabled at (1512): [] handle_softirqs+0x50c/0x770 [ 41.915403] softirqs last disabled at (1507): [] __irq_exit_rcu+0xc4/0x100 [ 41.916902] ---[ end trace 0000000000000000 ]--- [ 42.663883] ------------[ cut here ]------------ [ 42.664786] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.666819] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.668498] Modules linked in: [ 42.669194] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.671187] Tainted: [W]=WARN [ 42.671770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.673222] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.674142] 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 [ 42.677282] RSP: 0018:ffff888017b9fbc0 EFLAGS: 00010286 [ 42.678250] RAX: 0000000000000000 RBX: ffffed1002f73f78 RCX: ffffffff813a4050 [ 42.679522] RDX: ffff8880172cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.680784] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f73f2f [ 42.682062] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.683329] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b9fdf8 [ 42.684579] FS: 00007f0ee1aee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.686005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.687054] CR2: 00007ffe3580fef8 CR3: 000000000be60000 CR4: 0000000000350ef0 [ 42.688312] Call Trace: [ 42.688813] [ 42.689222] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.690117] ? __create_object+0x59/0x80 [ 42.690901] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.691861] __vmalloc_noprof+0x59/0x60 [ 42.692584] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.693440] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.694372] bpf_prog_alloc+0x39/0x200 [ 42.695097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.696025] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.696920] do_seccomp+0x349/0x25e0 [ 42.697599] ? find_held_lock+0x2b/0x80 [ 42.698363] ? do_prlimit+0x310/0x610 [ 42.699100] ? __pfx_do_seccomp+0x10/0x10 [ 42.699883] ? do_raw_spin_unlock+0x53/0x220 [ 42.700705] ? _raw_spin_unlock+0x1e/0x40 [ 42.701433] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.702395] ? static_key_count+0x60/0x80 [ 42.703192] prctl_set_seccomp+0x4e/0x70 [ 42.703961] __do_sys_prctl+0xe6c/0x1d70 [ 42.704727] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.705536] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.706498] ? irqentry_exit+0xf3/0x650 [ 42.707255] do_syscall_64+0xbf/0x430 [ 42.707997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.708958] RIP: 0033:0x7f0ee1fe05cd [ 42.709616] 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 [ 42.712766] RSP: 002b:00007ffe3580d940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.714120] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ee1fe05cd [ 42.715403] RDX: 000055ecaee14e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.716678] RBP: 00007ffe3580d9a0 R08: 0000000000000000 R09: 00007ffe3580d040 [ 42.717953] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ecb7355ad0 [ 42.719158] R13: 00007ffe3580ddd0 R14: 000055ecb7356bc0 R15: 000055ecb7367780 [ 42.720237] [ 42.720584] irq event stamp: 1777 [ 42.721115] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.722380] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.723631] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 42.724903] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 42.726167] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9786' (ECDSA) to the list of known hosts. 2025/11/18 21:13:19 fuzzer started 2025/11/18 21:13:19 dialing manager at localhost:34383 2025/11/18 21:13:19 checking machine... 2025/11/18 21:13:19 checking revisions... [ 43.581225] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:13:19 testing simple program... [ 43.662467] cgroup: Unknown subsys name 'net' [ 43.722206] cgroup: Unknown subsys name 'cpuset' [ 43.734616] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:13:18 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888016a2f498 R8 =0000000000000001 R9 =ffff888016a2f5a0 R10=000000000003c9ed R11=000000000009a88e R12=ffffffff8135e7a2 R13=ffff888016a2f5a8 R14=ffff888016a2fde8 R15=ffff888016a2f560 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 00007f71a2357900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fec9c220260 CR3=0000000017154000 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=3cdfd42f2d851d9e4445938d95b91c94 XMM02=0000000000304cf8d59e07bde36eea69 XMM03=0000000000304e20ec2efd57dc4c00df XMM04=ae4cc4e260b79cf200000000000ae988 XMM05=0623ec8f780234ee0000000000321458 XMM06=b2cd7feeeea19e300000000000320190 XMM07=fb795ef6d65770560000000000310538 XMM08=2c67c8bc2e329bc30000000000304e20 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800f120a58 RCX=ffff888016d57a44 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff88800f120a58 RBP=ffffffff85e1ffe0 RSP=ffff888016d579f0 R8 =0000000000000001 R9 =ffff888016d57b30 R10=000000000003c9ed R11=0000000000026726 R12=ffff88800f120a58 R13=ffff888016d57a44 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff84c71f8a 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 00007ff837d23900 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=00007ff8382da618 CR3=000000002013f000 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=563412feff00545000000000000080fe 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