[ 39.039282] ------------[ cut here ]------------ [ 39.040212] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.042252] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.043803] Modules linked in: [ 39.044403] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.046472] Tainted: [W]=WARN [ 39.047032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.048533] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.049448] 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 [ 39.052684] RSP: 0018:ffff888015f9fbc0 EFLAGS: 00010286 [ 39.053681] RAX: 0000000000000000 RBX: ffffed1002bf3f78 RCX: ffffffff813a4050 [ 39.054993] RDX: ffff888018f25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.056295] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf3f2f [ 39.057596] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.058911] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f9fdf8 [ 39.060213] FS: 00007fda6b195900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.061677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.062767] CR2: 00007fda6b687580 CR3: 0000000009c67000 CR4: 0000000000350ef0 [ 39.064071] Call Trace: [ 39.064602] [ 39.065021] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.065952] ? __create_object+0x59/0x80 [ 39.066747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.067739] __vmalloc_noprof+0x59/0x60 [ 39.068515] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.069355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.070317] bpf_prog_alloc+0x39/0x200 [ 39.071078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.072029] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.072948] do_seccomp+0x349/0x25e0 [ 39.073685] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.074618] ? __pfx_do_seccomp+0x10/0x10 [ 39.075375] ? find_held_lock+0x2b/0x80 [ 39.076148] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.077136] ? static_key_count+0x60/0x80 [ 39.077965] prctl_set_seccomp+0x4e/0x70 [ 39.078751] __do_sys_prctl+0xe6c/0x1d70 [ 39.079549] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.080374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.081356] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.082344] ? irqentry_exit+0xf3/0x650 [ 39.083125] do_syscall_64+0xbf/0x430 [ 39.083873] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.084838] RIP: 0033:0x7fda6b6875cd [ 39.085551] 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 [ 39.088777] RSP: 002b:00007ffc3af04240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.090178] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda6b6875cd [ 39.091488] RDX: 000055f294da3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.092789] RBP: 00007ffc3af042a0 R08: 0000000000000000 R09: 00007ffc3af03940 [ 39.094110] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2c5685bf0 [ 39.095430] R13: 00007ffc3af046d0 R14: 000055f2c568f380 R15: 000055f2c569a460 [ 39.096747] [ 39.097176] irq event stamp: 1759 [ 39.097850] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 39.099428] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 39.100969] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 39.102549] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 39.103894] ---[ end trace 0000000000000000 ]--- [ 41.861684] ------------[ cut here ]------------ [ 41.862598] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.864545] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.865994] Modules linked in: [ 41.866850] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.868893] Tainted: [W]=WARN [ 41.869501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.870979] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.871881] 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 [ 41.875011] RSP: 0018:ffff88801553fbc0 EFLAGS: 00010286 [ 41.875971] RAX: 0000000000000000 RBX: ffffed1002aa7f78 RCX: ffffffff813a4050 [ 41.877245] RDX: ffff888015eb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.878544] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aa7f2f [ 41.879827] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.881082] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801553fdf8 [ 41.882355] FS: 00007f55a5a49900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.883836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.884897] CR2: 00007ffc2cfb9ef8 CR3: 0000000015755000 CR4: 0000000000350ef0 [ 41.886169] Call Trace: [ 41.886673] [ 41.887087] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.887961] ? __create_object+0x59/0x80 [ 41.888742] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.889700] __vmalloc_noprof+0x59/0x60 [ 41.890461] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.891276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.892194] bpf_prog_alloc+0x39/0x200 [ 41.892912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.893836] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.894729] do_seccomp+0x349/0x25e0 [ 41.895402] ? find_held_lock+0x2b/0x80 [ 41.896149] ? do_prlimit+0x310/0x610 [ 41.896893] ? __pfx_do_seccomp+0x10/0x10 [ 41.897662] ? do_raw_spin_unlock+0x53/0x220 [ 41.898491] ? _raw_spin_unlock+0x1e/0x40 [ 41.899223] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.900189] ? static_key_count+0x60/0x80 [ 41.900978] prctl_set_seccomp+0x4e/0x70 [ 41.901739] __do_sys_prctl+0xe6c/0x1d70 [ 41.902529] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.903324] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.904278] ? irqentry_exit+0xf3/0x650 [ 41.905033] do_syscall_64+0xbf/0x430 [ 41.905768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.906723] RIP: 0033:0x7f55a5f3b5cd [ 41.907369] 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 [ 41.910438] RSP: 002b:00007ffc2cfb8df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.911555] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55a5f3b5cd [ 41.912614] RDX: 00005601aed21e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.913638] RBP: 00007ffc2cfb8e50 R08: 0000000000000000 R09: 00007ffc2cfb84f0 [ 41.914688] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601e85cb2b0 [ 41.915709] R13: 00007ffc2cfb9280 R14: 00005601e85cdd20 R15: 00005601e85df8d0 [ 41.916745] [ 41.917092] irq event stamp: 1899 [ 41.917612] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 41.918846] hardirqs last disabled at (1918): [] __up_console_sem+0x5d/0x80 [ 41.920072] softirqs last enabled at (1534): [] handle_softirqs+0x50c/0x770 [ 41.921289] softirqs last disabled at (1521): [] __irq_exit_rcu+0xc4/0x100 [ 41.922500] ---[ end trace 0000000000000000 ]--- [ 42.586628] ------------[ cut here ]------------ [ 42.587351] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.588994] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.590227] Modules linked in: [ 42.590955] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.592664] Tainted: [W]=WARN [ 42.593120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.594362] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.595101] 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 [ 42.597718] RSP: 0018:ffff88800e877bc0 EFLAGS: 00010286 [ 42.598532] RAX: 0000000000000000 RBX: ffffed1001d0ef78 RCX: ffffffff813a4050 [ 42.599595] RDX: ffff88800a001bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.600649] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d0ef2f [ 42.601718] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.602783] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e877df8 [ 42.603851] FS: 00007f6d14a48900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.605039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.605940] CR2: 00007ffd2d010ef8 CR3: 000000000de6b000 CR4: 0000000000350ef0 [ 42.607115] Call Trace: [ 42.607628] [ 42.608042] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.608945] ? __create_object+0x59/0x80 [ 42.609730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.610717] __vmalloc_noprof+0x59/0x60 [ 42.611476] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.612313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.613222] bpf_prog_alloc+0x39/0x200 [ 42.613961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.614889] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.615798] do_seccomp+0x349/0x25e0 [ 42.616529] ? find_held_lock+0x2b/0x80 [ 42.617245] ? do_prlimit+0x310/0x610 [ 42.617998] ? __pfx_do_seccomp+0x10/0x10 [ 42.618787] ? do_raw_spin_unlock+0x53/0x220 [ 42.619644] ? _raw_spin_unlock+0x1e/0x40 [ 42.620383] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.621358] ? static_key_count+0x60/0x80 [ 42.622156] prctl_set_seccomp+0x4e/0x70 [ 42.622940] __do_sys_prctl+0xe6c/0x1d70 [ 42.623721] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.624580] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.625548] ? irqentry_exit+0xf3/0x650 [ 42.626274] do_syscall_64+0xbf/0x430 [ 42.627011] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.627953] RIP: 0033:0x7f6d14f3a5cd [ 42.628659] 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 [ 42.631846] RSP: 002b:00007ffd2d00e820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.633214] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d14f3a5cd [ 42.634529] RDX: 000055f4c3dc4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.635809] RBP: 00007ffd2d00e880 R08: 0000000000000000 R09: 00007ffd2d00df20 [ 42.637069] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4c934aad0 [ 42.638360] R13: 00007ffd2d00ecb0 R14: 000055f4c934bbc0 R15: 000055f4c935c780 [ 42.639670] [ 42.640102] irq event stamp: 2603 [ 42.640763] hardirqs last enabled at (2613): [] __up_console_sem+0x78/0x80 [ 42.642301] hardirqs last disabled at (2622): [] __up_console_sem+0x5d/0x80 [ 42.643597] softirqs last enabled at (2468): [] handle_softirqs+0x50c/0x770 [ 42.644874] softirqs last disabled at (2463): [] __irq_exit_rcu+0xc4/0x100 [ 42.646142] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19442' (ECDSA) to the list of known hosts. 2025/11/19 05:46:15 fuzzer started 2025/11/19 05:46:15 dialing manager at localhost:34383 2025/11/19 05:46:15 checking machine... 2025/11/19 05:46:15 checking revisions... [ 43.619904] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:46:16 testing simple program... [ 43.703879] cgroup: Unknown subsys name 'net' [ 43.758075] cgroup: Unknown subsys name 'cpuset' [ 43.770729] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:46:15 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888016a975e8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888016a976d0 RIP=ffffffff81529235 RFL=00000296 [--S-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 00007f55a5a49900 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=00007f55a5a13008 CR3=000000000e1dd000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021961 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd6f33bc028 CR3=000000000dc64000 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=f8e0bb383812238a2d4620b798309d1f XMM02=2c67c8bc2e329bc30000000000305840 XMM03=fb795ef6d65770560000000000312018 XMM04=1274e478f0dbac1f00000000000ae988 XMM05=090f1556b20111b30000000000322108 XMM06=146f5ca6fbc2531e000000000031b6e0 XMM07=e042d86d42eb936e0000000000312a58 XMM08=82619dcdaf329a9d00000000003058a0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000