[ 39.364275] ------------[ cut here ]------------ [ 39.365431] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.367421] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.368892] Modules linked in: [ 39.369486] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.371452] Tainted: [W]=WARN [ 39.372052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.373520] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.374428] 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 [ 39.377580] RSP: 0018:ffff8880172b7bc0 EFLAGS: 00010286 [ 39.378538] RAX: 0000000000000000 RBX: ffffed1002e56f78 RCX: ffffffff813a4050 [ 39.379817] RDX: ffff88801838d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.381077] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e56f2f [ 39.382344] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.383625] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172b7df8 [ 39.384903] FS: 00007f24c6dc7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.386331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.387379] CR2: 00007fff18e06ef8 CR3: 000000000dd8f000 CR4: 0000000000350ef0 [ 39.388657] Call Trace: [ 39.389153] [ 39.389572] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.390491] ? __create_object+0x59/0x80 [ 39.391260] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.392228] __vmalloc_noprof+0x59/0x60 [ 39.392984] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.393847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.394774] bpf_prog_alloc+0x39/0x200 [ 39.395459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.396388] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.397278] do_seccomp+0x349/0x25e0 [ 39.397992] ? find_held_lock+0x2b/0x80 [ 39.398700] ? do_prlimit+0x310/0x610 [ 39.399441] ? __pfx_do_seccomp+0x10/0x10 [ 39.400226] ? do_raw_spin_unlock+0x53/0x220 [ 39.401057] ? _raw_spin_unlock+0x1e/0x40 [ 39.401828] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.402782] ? static_key_count+0x60/0x80 [ 39.403538] prctl_set_seccomp+0x4e/0x70 [ 39.404320] __do_sys_prctl+0xe6c/0x1d70 [ 39.405091] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.405939] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.406908] ? irqentry_exit+0xf3/0x650 [ 39.407632] do_syscall_64+0xbf/0x430 [ 39.408355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.409297] RIP: 0033:0x7f24c72b95cd [ 39.409996] 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 [ 39.413186] RSP: 002b:00007fff18e04420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.414523] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24c72b95cd [ 39.415824] RDX: 000055af9a0d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.417097] RBP: 00007fff18e04480 R08: 0000000000000000 R09: 00007fff18e03b20 [ 39.418365] R10: 0000000000000000 R11: 0000000000000246 R12: 000055afb0030ad0 [ 39.419647] R13: 00007fff18e048b0 R14: 000055afb0031bc0 R15: 000055afb0042780 [ 39.420937] [ 39.421355] irq event stamp: 1811 [ 39.421999] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 39.423516] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 39.425043] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 39.426586] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 39.428107] ---[ end trace 0000000000000000 ]--- [ 42.711033] ------------[ cut here ]------------ [ 42.712003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.714006] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.715470] Modules linked in: [ 42.716141] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.719566] Tainted: [W]=WARN [ 42.720281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.721755] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.722629] 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 [ 42.725794] RSP: 0018:ffff88801777fbc0 EFLAGS: 00010286 [ 42.726760] RAX: 0000000000000000 RBX: ffffed1002eeff78 RCX: ffffffff813a4050 [ 42.728064] RDX: ffff8880146e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.729359] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eeff2f [ 42.730653] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.731948] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801777fdf8 [ 42.733233] FS: 00007fa1d30f3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.734681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.735764] CR2: 00007fa1d35e5580 CR3: 000000001038c000 CR4: 0000000000350ef0 [ 42.737037] Call Trace: [ 42.737502] [ 42.737975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.738863] ? __create_object+0x59/0x80 [ 42.739607] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.740587] __vmalloc_noprof+0x59/0x60 [ 42.741339] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.742226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.743166] bpf_prog_alloc+0x39/0x200 [ 42.743912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.744843] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.745693] do_seccomp+0x349/0x25e0 [ 42.746410] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.747303] ? __pfx_do_seccomp+0x10/0x10 [ 42.748102] ? find_held_lock+0x2b/0x80 [ 42.748855] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.749812] ? static_key_count+0x60/0x80 [ 42.750563] prctl_set_seccomp+0x4e/0x70 [ 42.751345] __do_sys_prctl+0xe6c/0x1d70 [ 42.752126] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.752989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.753947] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.754907] ? irqentry_exit+0xf3/0x650 [ 42.755636] do_syscall_64+0xbf/0x430 [ 42.756388] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.757361] RIP: 0033:0x7fa1d35e55cd [ 42.758069] 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 [ 42.761228] RSP: 002b:00007ffeaaf40480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.762586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1d35e55cd [ 42.763897] RDX: 000055aebe6c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.765193] RBP: 00007ffeaaf404e0 R08: 0000000000000000 R09: 00007ffeaaf3fb80 [ 42.766473] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aeeb4e7ad0 [ 42.767787] R13: 00007ffeaaf40910 R14: 000055aeeb4e8bc0 R15: 000055aeeb4f9780 [ 42.769086] [ 42.769507] irq event stamp: 2069 [ 42.770150] hardirqs last enabled at (2079): [] __up_console_sem+0x78/0x80 [ 42.771676] hardirqs last disabled at (2088): [] __up_console_sem+0x5d/0x80 [ 42.773225] softirqs last enabled at (2048): [] handle_softirqs+0x50c/0x770 [ 42.774778] softirqs last disabled at (2033): [] __irq_exit_rcu+0xc4/0x100 [ 42.776311] ---[ end trace 0000000000000000 ]--- [ 43.623250] ------------[ cut here ]------------ [ 43.624254] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.626350] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.627957] Modules linked in: [ 43.628584] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.630689] Tainted: [W]=WARN [ 43.631314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.632889] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.633858] 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 [ 43.637250] RSP: 0018:ffff888017457bc0 EFLAGS: 00010286 [ 43.638284] RAX: 0000000000000000 RBX: ffffed1002e8af78 RCX: ffffffff813a4050 [ 43.639672] RDX: ffff888019033780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.641034] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8af2f [ 43.642406] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.643781] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017457df8 [ 43.645159] FS: 00007fc4dd708900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.646682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.647825] CR2: 00007ffdaf9a0ef8 CR3: 000000000ddef000 CR4: 0000000000350ef0 [ 43.649198] Call Trace: [ 43.649687] [ 43.650168] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.651110] ? __create_object+0x59/0x80 [ 43.651944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.652976] __vmalloc_noprof+0x59/0x60 [ 43.653801] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.654674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.655684] bpf_prog_alloc+0x39/0x200 [ 43.656466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.657444] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.658395] do_seccomp+0x349/0x25e0 [ 43.659155] ? find_held_lock+0x2b/0x80 [ 43.659950] ? do_prlimit+0x310/0x610 [ 43.660680] ? __pfx_do_seccomp+0x10/0x10 [ 43.661516] ? do_raw_spin_unlock+0x53/0x220 [ 43.662397] ? _raw_spin_unlock+0x1e/0x40 [ 43.663229] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.664258] ? static_key_count+0x60/0x80 [ 43.665097] prctl_set_seccomp+0x4e/0x70 [ 43.665906] __do_sys_prctl+0xe6c/0x1d70 [ 43.666680] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.667598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.668631] ? irqentry_exit+0xf3/0x650 [ 43.669422] do_syscall_64+0xbf/0x430 [ 43.670205] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.671222] RIP: 0033:0x7fc4ddbfa5cd [ 43.671974] 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 [ 43.675354] RSP: 002b:00007ffdaf99f810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.676805] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4ddbfa5cd [ 43.678167] RDX: 0000565254130e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.679530] RBP: 00007ffdaf99f870 R08: 0000000000000000 R09: 00007ffdaf99ef10 [ 43.680899] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652822ba2b0 [ 43.682261] R13: 00007ffdaf99fca0 R14: 00005652822bcd20 R15: 00005652822ce8d0 [ 43.683650] [ 43.684147] irq event stamp: 1741 [ 43.684831] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 43.686448] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 43.688075] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 43.689740] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 43.691352] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43475' (ECDSA) to the list of known hosts. 2025/11/18 17:04:28 fuzzer started 2025/11/18 17:04:28 dialing manager at localhost:34383 2025/11/18 17:04:28 checking machine... 2025/11/18 17:04:28 checking revisions... [ 44.595976] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:04:28 testing simple program... [ 44.696936] cgroup: Unknown subsys name 'net' [ 44.747889] cgroup: Unknown subsys name 'cpuset' [ 44.771246] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:04:27 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=1ffff1100d9c6e6a RSI=0000000000000004 RDI=ffff88806ce37358 RBP=ffff88801676fbd0 RSP=ffff88801676fa78 R8 =0000000000000001 R9 =ffffed1002cedf4a R10=0000000000000003 R11=0000000000000001 R12=ffff8880167f0000 R13=0000000000000000 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81522509 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 00007f253da5d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f253d174420 CR3=000000000b69f000 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=47ad27d2f96d2e983149f8ca2692566d XMM02=0000000000303258eff9b2d0a8fce9cb XMM03=00000000003033282c67c8bc2e329bc3 XMM04=0e797f652e02598300000000000ae988 XMM05=535c76d5d1be79fd000000000031fb40 XMM06=474038aa6c007e1f000000000031f770 XMM07=e042d86d42eb936e000000000030f1f8 XMM08=98670d3b9703ab590000000000303328 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c957 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa1d36ab0b0 CR3=000000000d8d2000 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=34303a373120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363834 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000