[ 46.052129] ------------[ cut here ]------------ [ 46.053105] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.055178] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.056636] Modules linked in: [ 46.057232] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.059304] Tainted: [W]=WARN [ 46.059908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.061380] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.062312] 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 [ 46.065509] RSP: 0018:ffff88800f187bc0 EFLAGS: 00010286 [ 46.066453] RAX: 0000000000000000 RBX: ffffed1001e30f78 RCX: ffffffff813a4050 [ 46.067786] RDX: ffff88801a549bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.069072] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e30f2f [ 46.070377] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.071661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f187df8 [ 46.072961] FS: 00007fb4839a9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.074428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.075510] CR2: 00007ffe0e694ef7 CR3: 000000001a78c000 CR4: 0000000000350ef0 [ 46.076810] Call Trace: [ 46.077289] [ 46.077750] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.078703] ? __create_object+0x59/0x80 [ 46.079463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.080442] __vmalloc_noprof+0x59/0x60 [ 46.081217] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.082115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.083052] bpf_prog_alloc+0x39/0x200 [ 46.083797] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.084740] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.085667] do_seccomp+0x349/0x25e0 [ 46.086354] ? find_held_lock+0x2b/0x80 [ 46.087106] ? do_prlimit+0x310/0x610 [ 46.087864] ? __pfx_do_seccomp+0x10/0x10 [ 46.088661] ? do_raw_spin_unlock+0x53/0x220 [ 46.089451] ? _raw_spin_unlock+0x1e/0x40 [ 46.090262] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.091234] ? static_key_count+0x60/0x80 [ 46.092056] prctl_set_seccomp+0x4e/0x70 [ 46.092832] __do_sys_prctl+0xe6c/0x1d70 [ 46.093631] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.094459] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.095439] ? irqentry_exit+0xf3/0x650 [ 46.096221] do_syscall_64+0xbf/0x430 [ 46.096969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.097951] RIP: 0033:0x7fb483e9b5cd [ 46.098668] 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 [ 46.102321] RSP: 002b:00007ffe0e693360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.103907] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb483e9b5cd [ 46.105389] RDX: 0000563b364b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.106896] RBP: 00007ffe0e6933c0 R08: 0000000000000000 R09: 00007ffe0e692a60 [ 46.108377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b75e80ad0 [ 46.109855] R13: 00007ffe0e6937f0 R14: 0000563b75e81bc0 R15: 0000563b75e92780 [ 46.111366] [ 46.111911] irq event stamp: 1785 [ 46.112660] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 46.114433] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 46.116227] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 46.118024] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 46.119674] ---[ end trace 0000000000000000 ]--- [ 49.521535] ------------[ cut here ]------------ [ 49.522404] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.524391] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.525887] Modules linked in: [ 49.526525] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.528501] Tainted: [W]=WARN [ 49.529044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.530516] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.531387] 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 [ 49.534550] RSP: 0018:ffff888018e5fbc0 EFLAGS: 00010286 [ 49.535518] RAX: 0000000000000000 RBX: ffffed10031cbf78 RCX: ffffffff813a4050 [ 49.536804] RDX: ffff8880158a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.538075] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031cbf2f [ 49.539346] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.540618] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e5fdf8 [ 49.541935] FS: 00007febb5dfb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.543437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.544511] CR2: 00007ffc175ddef7 CR3: 000000000b948000 CR4: 0000000000350ef0 [ 49.545789] Call Trace: [ 49.546271] [ 49.546717] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.547617] ? __create_object+0x59/0x80 [ 49.548372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.549335] __vmalloc_noprof+0x59/0x60 [ 49.550101] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.550978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.551914] bpf_prog_alloc+0x39/0x200 [ 49.552653] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.553571] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.554435] do_seccomp+0x349/0x25e0 [ 49.555164] ? find_held_lock+0x2b/0x80 [ 49.555921] ? do_prlimit+0x310/0x610 [ 49.556684] ? __pfx_do_seccomp+0x10/0x10 [ 49.557430] ? do_raw_spin_unlock+0x53/0x220 [ 49.558276] ? _raw_spin_unlock+0x1e/0x40 [ 49.559060] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.560043] ? static_key_count+0x60/0x80 [ 49.560851] prctl_set_seccomp+0x4e/0x70 [ 49.561634] __do_sys_prctl+0xe6c/0x1d70 [ 49.562389] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.563251] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.564215] ? irqentry_exit+0xf3/0x650 [ 49.564985] do_syscall_64+0xbf/0x430 [ 49.565732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.566700] RIP: 0033:0x7febb62ed5cd [ 49.567364] 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 [ 49.570518] RSP: 002b:00007ffc175dc7e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.571903] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febb62ed5cd [ 49.573185] RDX: 000055a5d6063e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.574872] RBP: 00007ffc175dc840 R08: 0000000000000000 R09: 00007ffc175dbee0 [ 49.576171] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a5f489c2b0 [ 49.577491] R13: 00007ffc175dcc70 R14: 000055a5f489ed20 R15: 000055a5f48b08d0 [ 49.578806] [ 49.579230] irq event stamp: 1767 [ 49.579884] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 49.581431] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 49.582975] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 49.584531] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 49.586049] ---[ end trace 0000000000000000 ]--- [ 50.414315] ------------[ cut here ]------------ [ 50.415248] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.417299] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.418814] Modules linked in: [ 50.419417] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.421441] Tainted: [W]=WARN [ 50.422063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.423570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.424455] 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 [ 50.427751] RSP: 0018:ffff888016e17bc0 EFLAGS: 00010286 [ 50.428753] RAX: 0000000000000000 RBX: ffffed1002dc2f78 RCX: ffffffff813a4050 [ 50.430067] RDX: ffff88801545b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.431382] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc2f2f [ 50.432689] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.433998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e17df8 [ 50.435323] FS: 00007fc6db091900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.436789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.437877] CR2: 00007fc6db583580 CR3: 000000001fff8000 CR4: 0000000000350ef0 [ 50.439198] Call Trace: [ 50.439705] [ 50.440122] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.441042] ? __create_object+0x59/0x80 [ 50.441844] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.442846] __vmalloc_noprof+0x59/0x60 [ 50.443621] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.444464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.445424] bpf_prog_alloc+0x39/0x200 [ 50.446187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.447140] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.448072] do_seccomp+0x349/0x25e0 [ 50.448818] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.449741] ? __pfx_do_seccomp+0x10/0x10 [ 50.450569] ? find_held_lock+0x2b/0x80 [ 50.451305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.452291] ? static_key_count+0x60/0x80 [ 50.453118] prctl_set_seccomp+0x4e/0x70 [ 50.453924] __do_sys_prctl+0xe6c/0x1d70 [ 50.454746] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.455620] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.456613] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.457610] ? irqentry_exit+0xf3/0x650 [ 50.458357] do_syscall_64+0xbf/0x430 [ 50.459114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.460092] RIP: 0033:0x7fc6db5835cd [ 50.460814] 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 [ 50.464094] RSP: 002b:00007ffd73d9ce40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.465498] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6db5835cd [ 50.466834] RDX: 0000559fb3a83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.468149] RBP: 00007ffd73d9cea0 R08: 0000000000000000 R09: 00007ffd73d9c540 [ 50.469509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559fecc2c240 [ 50.470839] R13: 00007ffd73d9d2d0 R14: 0000559fecc35380 R15: 0000559fecc40540 [ 50.472174] [ 50.472657] irq event stamp: 1709 [ 50.473251] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 50.474762] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 50.476258] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 50.477789] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 50.479294] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50260' (ECDSA) to the list of known hosts. 2025/11/17 09:25:15 fuzzer started 2025/11/17 09:25:15 dialing manager at localhost:37895 2025/11/17 09:25:15 checking machine... 2025/11/17 09:25:15 checking revisions... [ 51.355396] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:25:16 testing simple program... [ 51.445196] cgroup: Unknown subsys name 'net' [ 51.502038] cgroup: Unknown subsys name 'cpuset' [ 51.513972] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:25:15 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff81374aec RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=00000000204aa520 RSP=ffff88806ce08d60 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88807ffd7680 R14=ffff888013d1c2f0 R15=ffff888009462280 RIP=ffffffff81751738 RFL=00000246 [---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 00007febb5dfb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc175d6000 CR3=0000000020582000 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=35323a393020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323438 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=0000000000022be5 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe0a773448 CR3=000000000d88c000 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=a1d910de99214fa3614bfa7805bf3d35 XMM02=ec2efd57dc4c00df0000000000305298 XMM03=5227678666b827d40000000000305368 XMM04=419ee7c6ea55cd5300000000000ae988 XMM05=07c8bb74b6c04a44000000000031e4d0 XMM06=0ae5f03fc6ecf4a200000000003184e8 XMM07=e042d86d42eb936e000000000030e668 XMM08=5227678666b827d40000000000305368 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000