[ 46.288876] ------------[ cut here ]------------ [ 46.289824] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.291611] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.292814] Modules linked in: [ 46.293342] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.295001] Tainted: [W]=WARN [ 46.295485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.296708] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.297461] 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 [ 46.300138] RSP: 0018:ffff888009f7fbc0 EFLAGS: 00010286 [ 46.300916] RAX: 0000000000000000 RBX: ffffed10013eff78 RCX: ffffffff813a4050 [ 46.302001] RDX: ffff888015805340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.303070] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013eff2f [ 46.304139] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.305208] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f7fdf8 [ 46.306279] FS: 00007f4895af6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.307480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.308376] CR2: 00007f4895fe8580 CR3: 000000000b928000 CR4: 0000000000350ef0 [ 46.309438] Call Trace: [ 46.309831] [ 46.310213] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.310925] ? __create_object+0x59/0x80 [ 46.311582] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.312406] __vmalloc_noprof+0x59/0x60 [ 46.313009] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.313730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.314518] bpf_prog_alloc+0x39/0x200 [ 46.315158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.315889] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.316633] do_seccomp+0x349/0x25e0 [ 46.317233] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.317957] ? __pfx_do_seccomp+0x10/0x10 [ 46.318618] ? find_held_lock+0x2b/0x80 [ 46.319243] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.320021] ? static_key_count+0x60/0x80 [ 46.320686] prctl_set_seccomp+0x4e/0x70 [ 46.321329] __do_sys_prctl+0xe6c/0x1d70 [ 46.321960] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.322677] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.323477] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.324287] ? irqentry_exit+0xf3/0x650 [ 46.324895] do_syscall_64+0xbf/0x430 [ 46.325510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.326314] RIP: 0033:0x7f4895fe85cd [ 46.326865] 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 [ 46.329497] RSP: 002b:00007ffcb91b5410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.330643] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4895fe85cd [ 46.331705] RDX: 000055f4d2e9be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.332767] RBP: 00007ffcb91b5470 R08: 0000000000000000 R09: 00007ffcb91b4b10 [ 46.333839] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4eb5b8b10 [ 46.334913] R13: 00007ffcb91b58a0 R14: 000055f4eb5b92b0 R15: 000055f4eb5cd6f0 [ 46.335989] [ 46.336384] irq event stamp: 1775 [ 46.336890] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 46.338158] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 46.339432] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 46.340717] softirqs last disabled at (1257): [] __irq_exit_rcu+0xc4/0x100 [ 46.342010] ---[ end trace 0000000000000000 ]--- [ 49.958945] ------------[ cut here ]------------ [ 49.959871] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.961892] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.963320] Modules linked in: [ 49.963899] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.965902] Tainted: [W]=WARN [ 49.966487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.967946] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.968926] 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 [ 49.972079] RSP: 0018:ffff888018aa7bc0 EFLAGS: 00010286 [ 49.973001] RAX: 0000000000000000 RBX: ffffed1003154f78 RCX: ffffffff813a4050 [ 49.974284] RDX: ffff888016913780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.975549] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003154f2f [ 49.976812] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.978097] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018aa7df8 [ 49.979373] FS: 00007f5035d84900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.980798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.981864] CR2: 00007f5036276580 CR3: 000000001ffee000 CR4: 0000000000350ef0 [ 49.983138] Call Trace: [ 49.983598] [ 49.983999] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.984896] ? __create_object+0x59/0x80 [ 49.985676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.986664] __vmalloc_noprof+0x59/0x60 [ 49.987426] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.988298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.989219] bpf_prog_alloc+0x39/0x200 [ 49.989916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.990844] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.991757] do_seccomp+0x349/0x25e0 [ 49.992478] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.993379] ? __pfx_do_seccomp+0x10/0x10 [ 49.994174] ? find_held_lock+0x2b/0x80 [ 49.994882] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.995837] ? static_key_count+0x60/0x80 [ 49.996628] prctl_set_seccomp+0x4e/0x70 [ 49.997398] __do_sys_prctl+0xe6c/0x1d70 [ 49.998189] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.999002] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.999958] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.000926] ? irqentry_exit+0xf3/0x650 [ 50.001687] do_syscall_64+0xbf/0x430 [ 50.002432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.003392] RIP: 0033:0x7f50362765cd [ 50.004081] 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 [ 50.007220] RSP: 002b:00007fffa69548b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.008569] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50362765cd [ 50.009864] RDX: 0000559b138d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.011137] RBP: 00007fffa6954910 R08: 0000000000000000 R09: 00007fffa6953fb0 [ 50.012411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b3d2e6ad0 [ 50.013677] R13: 00007fffa6954d40 R14: 0000559b3d2e7bc0 R15: 0000559b3d2f8780 [ 50.014970] [ 50.015433] irq event stamp: 1751 [ 50.016081] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 50.017589] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.019104] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 50.020627] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 50.022139] ---[ end trace 0000000000000000 ]--- [ 50.837498] ------------[ cut here ]------------ [ 50.838404] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.840399] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.841840] Modules linked in: [ 50.842478] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.844437] Tainted: [W]=WARN [ 50.844986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.846432] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.847325] 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 [ 50.850441] RSP: 0018:ffff888016887bc0 EFLAGS: 00010286 [ 50.851410] RAX: 0000000000000000 RBX: ffffed1002d10f78 RCX: ffffffff813a4050 [ 50.852678] RDX: ffff8880177ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.853938] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d10f2f [ 50.855193] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.856443] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016887df8 [ 50.857706] FS: 00007fd57e6a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.859122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.860176] CR2: 00007fd57eb97580 CR3: 000000001d13c000 CR4: 0000000000350ef0 [ 50.861439] Call Trace: [ 50.861907] [ 50.862359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.863237] ? __create_object+0x59/0x80 [ 50.863967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.864925] __vmalloc_noprof+0x59/0x60 [ 50.865656] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.866515] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.867435] bpf_prog_alloc+0x39/0x200 [ 50.868171] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.869080] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.869938] do_seccomp+0x349/0x25e0 [ 50.870643] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.871519] ? __pfx_do_seccomp+0x10/0x10 [ 50.872295] ? find_held_lock+0x2b/0x80 [ 50.872994] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.873960] ? static_key_count+0x60/0x80 [ 50.874741] prctl_set_seccomp+0x4e/0x70 [ 50.875497] __do_sys_prctl+0xe6c/0x1d70 [ 50.876275] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.877114] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.878020] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.878958] ? irqentry_exit+0xf3/0x650 [ 50.879704] do_syscall_64+0xbf/0x430 [ 50.880438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.881368] RIP: 0033:0x7fd57eb975cd [ 50.882032] 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 [ 50.885179] RSP: 002b:00007ffef8149230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.886529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd57eb975cd [ 50.887784] RDX: 000055baa26bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.889064] RBP: 00007ffef8149290 R08: 0000000000000000 R09: 00007ffef8148930 [ 50.890360] R10: 0000000000000000 R11: 0000000000000246 R12: 000055baac1492b0 [ 50.891625] R13: 00007ffef81496c0 R14: 000055baac14bd20 R15: 000055baac15d8d0 [ 50.892909] [ 50.893364] irq event stamp: 1699 [ 50.893971] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 50.895471] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 50.896985] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 50.898529] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 50.900013] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28828' (ECDSA) to the list of known hosts. 2025/11/18 07:35:10 fuzzer started 2025/11/18 07:35:10 dialing manager at localhost:37895 2025/11/18 07:35:10 checking machine... 2025/11/18 07:35:10 checking revisions... [ 51.838394] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:35:10 testing simple program... [ 51.931461] cgroup: Unknown subsys name 'net' [ 51.993905] cgroup: Unknown subsys name 'cpuset' [ 52.011874] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:35:09 Registers: info registers vcpu 0 RAX=00000000e2e6e2e4 RBX=00000000ff24dd59 RCX=ffff888009444c50 RDX=000000000000000a RSI=00000000d03d5614 RDI=0000000000000002 RBP=0000000000000000 RSP=ffff88806ce08b20 R8 =00000000d2dc3ec4 R9 =ffff88806bfdd590 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff88806ce08b88 R15=000000000000000a RIP=ffffffff82642466 RFL=00000282 [--S----] 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 00007f1fa6e27700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffa694e000 CR3=000000000e4cb000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a36333333342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363333 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86aaf52d RBX=0000000000000002 RCX=ffffffff86aaf528 RDX=0000000000000000 RSI=1ffffffff0d55ea5 RDI=ffffffff8671fca4 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86aaf528 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e815 RFL=00000217 [----APC] 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 00007f240ba7e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f240b194000 CR3=000000000d12a000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=7bd6e38c30260fda00000000000ae988 XMM05=4edbded11a93f348000000000031fd10 XMM06=9880c2df0fe7ae83000000000031e828 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000