[ 46.611184] ------------[ cut here ]------------ [ 46.612129] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.614203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.615684] Modules linked in: [ 46.616287] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.618321] Tainted: [W]=WARN [ 46.618928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.620411] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.621292] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.624487] RSP: 0018:ffff888019f1fbc0 EFLAGS: 00010286 [ 46.625479] RAX: 0000000000000000 RBX: ffffed10033e3f78 RCX: ffffffff813a4050 [ 46.626780] RDX: ffff888013ab8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.628071] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e3f2f [ 46.629359] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.630650] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f1fdf8 [ 46.631946] FS: 00007f0a26088900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.633383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.634481] CR2: 00007fff8982fef8 CR3: 0000000015831000 CR4: 0000000000350ef0 [ 46.635765] Call Trace: [ 46.636234] [ 46.636688] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.637622] ? __create_object+0x59/0x80 [ 46.638405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.639374] __vmalloc_noprof+0x59/0x60 [ 46.640093] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.640963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.641921] bpf_prog_alloc+0x39/0x200 [ 46.642662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.643612] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.644528] do_seccomp+0x349/0x25e0 [ 46.645215] ? find_held_lock+0x2b/0x80 [ 46.645979] ? do_prlimit+0x310/0x610 [ 46.646730] ? __pfx_do_seccomp+0x10/0x10 [ 46.647525] ? do_raw_spin_unlock+0x53/0x220 [ 46.648326] ? _raw_spin_unlock+0x1e/0x40 [ 46.649117] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.650095] ? static_key_count+0x60/0x80 [ 46.650897] prctl_set_seccomp+0x4e/0x70 [ 46.651674] __do_sys_prctl+0xe6c/0x1d70 [ 46.652457] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.653278] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.654269] ? irqentry_exit+0xf3/0x650 [ 46.655031] do_syscall_64+0xbf/0x430 [ 46.655792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.656753] RIP: 0033:0x7f0a2657a5cd [ 46.657477] 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 [ 46.660662] RSP: 002b:00007fff8982d670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.662039] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a2657a5cd [ 46.663356] RDX: 00005644da558e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.664632] RBP: 00007fff8982d6d0 R08: 0000000000000000 R09: 00007fff8982cd70 [ 46.665929] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644de06ead0 [ 46.667211] R13: 00007fff8982db00 R14: 00005644de06fbc0 R15: 00005644de080780 [ 46.668522] [ 46.668952] irq event stamp: 1761 [ 46.669627] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.671164] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.672700] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 46.674268] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 46.675798] ---[ end trace 0000000000000000 ]--- [ 49.886562] ------------[ cut here ]------------ [ 49.887296] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.889001] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.890218] Modules linked in: [ 49.890743] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.892575] Tainted: [W]=WARN [ 49.893043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.894324] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.895067] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.897697] RSP: 0018:ffff88801722fbc0 EFLAGS: 00010286 [ 49.898505] RAX: 0000000000000000 RBX: ffffed1002e45f78 RCX: ffffffff813a4050 [ 49.899569] RDX: ffff888009cb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.900632] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e45f2f [ 49.901697] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.902756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801722fdf8 [ 49.903817] FS: 00007ff07667f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.905003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.905895] CR2: 00007ffffce02ef8 CR3: 000000000cd60000 CR4: 0000000000350ef0 [ 49.906956] Call Trace: [ 49.907373] [ 49.907715] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.908464] ? __create_object+0x59/0x80 [ 49.909075] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.909885] __vmalloc_noprof+0x59/0x60 [ 49.910520] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.911208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.911976] bpf_prog_alloc+0x39/0x200 [ 49.912587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.913322] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.914085] do_seccomp+0x349/0x25e0 [ 49.914682] ? find_held_lock+0x2b/0x80 [ 49.915270] ? do_prlimit+0x310/0x610 [ 49.915891] ? __pfx_do_seccomp+0x10/0x10 [ 49.916549] ? do_raw_spin_unlock+0x53/0x220 [ 49.917204] ? _raw_spin_unlock+0x1e/0x40 [ 49.917861] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.918666] ? static_key_count+0x60/0x80 [ 49.919293] prctl_set_seccomp+0x4e/0x70 [ 49.919934] __do_sys_prctl+0xe6c/0x1d70 [ 49.920584] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.921262] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.922083] ? irqentry_exit+0xf3/0x650 [ 49.922714] do_syscall_64+0xbf/0x430 [ 49.923291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.924079] RIP: 0033:0x7ff076b715cd [ 49.924655] 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 [ 49.927273] RSP: 002b:00007ffffce005b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.928597] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff076b715cd [ 49.929713] RDX: 00005645d2277e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.930806] RBP: 00007ffffce00610 R08: 0000000000000000 R09: 00007ffffcdffcb0 [ 49.931900] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645f48c4240 [ 49.933008] R13: 00007ffffce00a40 R14: 00005645f48c3bf0 R15: 00005645f48d84d0 [ 49.934177] [ 49.934594] irq event stamp: 1791 [ 49.935109] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.936432] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.937742] softirqs last enabled at (1334): [] handle_softirqs+0x50c/0x770 [ 49.939054] softirqs last disabled at (1313): [] __irq_exit_rcu+0xc4/0x100 [ 49.940362] ---[ end trace 0000000000000000 ]--- [ 50.672260] ------------[ cut here ]------------ [ 50.673181] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.675260] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.678070] Modules linked in: [ 50.678785] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.680760] Tainted: [W]=WARN [ 50.681310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.682861] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.683822] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.687000] RSP: 0018:ffff888016f67bc0 EFLAGS: 00010286 [ 50.687972] RAX: 0000000000000000 RBX: ffffed1002decf78 RCX: ffffffff813a4050 [ 50.689264] RDX: ffff888019099bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.690560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002decf2f [ 50.691844] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.693125] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f67df8 [ 50.694418] FS: 00007f85f3461900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.695855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.696920] CR2: 00007f85f3953580 CR3: 000000001eb61000 CR4: 0000000000350ef0 [ 50.698231] Call Trace: [ 50.698750] [ 50.699160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.700062] ? __create_object+0x59/0x80 [ 50.700840] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.701823] __vmalloc_noprof+0x59/0x60 [ 50.702576] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.703443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.704379] bpf_prog_alloc+0x39/0x200 [ 50.705068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.706020] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.706942] do_seccomp+0x349/0x25e0 [ 50.707664] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.708562] ? __pfx_do_seccomp+0x10/0x10 [ 50.709299] ? find_held_lock+0x2b/0x80 [ 50.710072] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.711040] ? static_key_count+0x60/0x80 [ 50.711847] prctl_set_seccomp+0x4e/0x70 [ 50.712633] __do_sys_prctl+0xe6c/0x1d70 [ 50.713421] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.714255] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.715213] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.716196] ? irqentry_exit+0xf3/0x650 [ 50.716963] do_syscall_64+0xbf/0x430 [ 50.717721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.718676] RIP: 0033:0x7f85f39535cd [ 50.719389] 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 [ 50.722549] RSP: 002b:00007ffc6ef75fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.723906] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85f39535cd [ 50.725189] RDX: 000055d44087be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.726500] RBP: 00007ffc6ef76010 R08: 0000000000000000 R09: 00007ffc6ef756b0 [ 50.727777] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d45379fbf0 [ 50.729039] R13: 00007ffc6ef76440 R14: 000055d4537a9380 R15: 000055d4537b4460 [ 50.730235] [ 50.730626] irq event stamp: 2077 [ 50.731138] hardirqs last enabled at (2085): [] __up_console_sem+0x78/0x80 [ 50.732398] hardirqs last disabled at (2094): [] __up_console_sem+0x5d/0x80 [ 50.733672] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 50.734957] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 50.736205] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60029' (ECDSA) to the list of known hosts. 2025/11/17 16:13:24 fuzzer started 2025/11/17 16:13:24 dialing manager at localhost:37895 2025/11/17 16:13:25 checking machine... 2025/11/17 16:13:25 checking revisions... [ 51.614898] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:13:25 testing simple program... [ 51.704276] cgroup: Unknown subsys name 'net' [ 51.770030] cgroup: Unknown subsys name 'cpuset' [ 51.782285] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:13:24 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627690 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270b9 RFL=00000006 [-----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 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=00007ff07664e008 CR3=000000000cab3000 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=2034323a33313a363120373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033323a33313a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028413 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53585e2000 CR3=000000000dc2b000 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=15b0897e83553ba1ac4350deae0502cb XMM02=ec2efd57dc4c00df0000000000306138 XMM03=cdab11ebe69d8ecf0000000000306208 XMM04=a96aac3104344d3300000000000ae988 XMM05=6000c1571e673d880000000000323ea8 XMM06=3e829fc8c8edc9900000000000322f48 XMM07=e042d86d42eb936e0000000000314348 XMM08=cdab11ebe69d8ecf0000000000306208 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000