[ 46.691971] ------------[ cut here ]------------ [ 46.692968] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.695122] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.696711] Modules linked in: [ 46.697344] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.699425] Tainted: [W]=WARN [ 46.700053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.701657] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.702582] 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 [ 46.705996] RSP: 0018:ffff888018cffbc0 EFLAGS: 00010286 [ 46.707070] RAX: 0000000000000000 RBX: ffffed100319ff78 RCX: ffffffff813a4050 [ 46.708456] RDX: ffff88800f821bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.709839] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100319ff2f [ 46.711198] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.712580] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018cffdf8 [ 46.713996] FS: 00007ffb109da900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.715538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.716713] CR2: 00007ffc39013ef8 CR3: 000000000d4bd000 CR4: 0000000000350ef0 [ 46.718102] Call Trace: [ 46.718638] [ 46.719087] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.720068] ? __create_object+0x59/0x80 [ 46.720955] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.722028] __vmalloc_noprof+0x59/0x60 [ 46.722863] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.723817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.724855] bpf_prog_alloc+0x39/0x200 [ 46.725664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.726684] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.727674] do_seccomp+0x349/0x25e0 [ 46.728429] ? find_held_lock+0x2b/0x80 [ 46.729265] ? do_prlimit+0x310/0x610 [ 46.730092] ? __pfx_do_seccomp+0x10/0x10 [ 46.730974] ? do_raw_spin_unlock+0x53/0x220 [ 46.731903] ? _raw_spin_unlock+0x1e/0x40 [ 46.732787] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.733845] ? static_key_count+0x60/0x80 [ 46.734754] prctl_set_seccomp+0x4e/0x70 [ 46.735574] __do_sys_prctl+0xe6c/0x1d70 [ 46.736483] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.737450] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.738532] ? irqentry_exit+0xf3/0x650 [ 46.739376] do_syscall_64+0xbf/0x430 [ 46.740197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.741270] RIP: 0033:0x7ffb10ecc5cd [ 46.742063] 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 [ 46.745663] RSP: 002b:00007ffc39011c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.747203] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb10ecc5cd [ 46.748674] RDX: 0000563dfb1b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.750140] RBP: 00007ffc39011ca0 R08: 0000000000000000 R09: 00007ffc39011340 [ 46.751590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e3767e2b0 [ 46.753098] R13: 00007ffc390120d0 R14: 0000563e37680d20 R15: 0000563e376928d0 [ 46.754644] [ 46.755137] irq event stamp: 1861 [ 46.755873] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 46.757657] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 46.759413] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 46.761074] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 46.762377] ---[ end trace 0000000000000000 ]--- [ 50.325904] ------------[ cut here ]------------ [ 50.326855] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.328887] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.330340] Modules linked in: [ 50.331010] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.332967] Tainted: [W]=WARN [ 50.333514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.334967] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.335862] 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 [ 50.339005] RSP: 0018:ffff888018c1fbc0 EFLAGS: 00010286 [ 50.339979] RAX: 0000000000000000 RBX: ffffed1003183f78 RCX: ffffffff813a4050 [ 50.341268] RDX: ffff88800b06b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.342546] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003183f2f [ 50.343834] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.345129] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c1fdf8 [ 50.346410] FS: 00007f6a45ed8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.347849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.348938] CR2: 00007ffdb05f2ef8 CR3: 000000000d1cf000 CR4: 0000000000350ef0 [ 50.350230] Call Trace: [ 50.350736] [ 50.351152] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.352036] ? __create_object+0x59/0x80 [ 50.352827] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.353811] __vmalloc_noprof+0x59/0x60 [ 50.354526] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.355399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.356330] bpf_prog_alloc+0x39/0x200 [ 50.357054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.357980] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.358880] do_seccomp+0x349/0x25e0 [ 50.359553] ? find_held_lock+0x2b/0x80 [ 50.360324] ? do_prlimit+0x310/0x610 [ 50.361056] ? __pfx_do_seccomp+0x10/0x10 [ 50.361827] ? do_raw_spin_unlock+0x53/0x220 [ 50.362658] ? _raw_spin_unlock+0x1e/0x40 [ 50.363399] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.364376] ? static_key_count+0x60/0x80 [ 50.365171] prctl_set_seccomp+0x4e/0x70 [ 50.365944] __do_sys_prctl+0xe6c/0x1d70 [ 50.366735] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.367552] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.368538] ? irqentry_exit+0xf3/0x650 [ 50.369296] do_syscall_64+0xbf/0x430 [ 50.370029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.370971] RIP: 0033:0x7f6a463ca5cd [ 50.371673] 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 [ 50.374861] RSP: 002b:00007ffdb05f1680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.376238] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a463ca5cd [ 50.377511] RDX: 00005616ef39ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.378801] RBP: 00007ffdb05f16e0 R08: 0000000000000000 R09: 00007ffdb05f0d80 [ 50.380094] R10: 0000000000000000 R11: 0000000000000246 R12: 00005617072acad0 [ 50.381393] R13: 00007ffdb05f1b10 R14: 00005617072adbc0 R15: 00005617072be780 [ 50.382692] [ 50.383113] irq event stamp: 1739 [ 50.383754] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.385284] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.386815] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 50.388366] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 50.389892] ---[ end trace 0000000000000000 ]--- [ 51.216362] ------------[ cut here ]------------ [ 51.217164] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.218905] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 51.220188] Modules linked in: [ 51.220758] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.222463] Tainted: [W]=WARN [ 51.222983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.224284] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.225136] 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 [ 51.227849] RSP: 0018:ffff88801aa5fbc0 EFLAGS: 00010286 [ 51.228719] RAX: 0000000000000000 RBX: ffffed100354bf78 RCX: ffffffff813a4050 [ 51.229826] RDX: ffff888013b9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.230934] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100354bf2f [ 51.232038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.233152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa5fdf8 [ 51.234364] FS: 00007f74a5ff5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.235710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.236703] CR2: 00007f74a64e7580 CR3: 0000000009e42000 CR4: 0000000000350ef0 [ 51.237807] Call Trace: [ 51.238212] [ 51.238563] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.239340] ? __create_object+0x59/0x80 [ 51.240010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.240876] __vmalloc_noprof+0x59/0x60 [ 51.241490] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.242242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.243036] bpf_prog_alloc+0x39/0x200 [ 51.243689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.244468] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.245254] do_seccomp+0x349/0x25e0 [ 51.245856] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.246579] ? __pfx_do_seccomp+0x10/0x10 [ 51.247259] ? find_held_lock+0x2b/0x80 [ 51.247901] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.248772] ? static_key_count+0x60/0x80 [ 51.249428] prctl_set_seccomp+0x4e/0x70 [ 51.250110] __do_sys_prctl+0xe6c/0x1d70 [ 51.250772] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.251462] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.252321] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.253159] ? irqentry_exit+0xf3/0x650 [ 51.253817] do_syscall_64+0xbf/0x430 [ 51.254410] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.255230] RIP: 0033:0x7f74a64e75cd [ 51.255833] 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 [ 51.258555] RSP: 002b:00007ffd34c64fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.259724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74a64e75cd [ 51.260849] RDX: 0000559618244e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.261965] RBP: 00007ffd34c65040 R08: 0000000000000000 R09: 00007ffd34c646e0 [ 51.263083] R10: 0000000000000000 R11: 0000000000000246 R12: 000055964d443ad0 [ 51.264233] R13: 00007ffd34c65470 R14: 000055964d444bc0 R15: 000055964d455780 [ 51.265441] [ 51.265878] irq event stamp: 1719 [ 51.266463] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 51.267926] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 51.269429] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 51.270898] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 51.272374] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37828' (ECDSA) to the list of known hosts. 2025/11/17 15:52:07 fuzzer started 2025/11/17 15:52:07 dialing manager at localhost:37895 2025/11/17 15:52:07 checking machine... 2025/11/17 15:52:07 checking revisions... [ 52.356311] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:52:07 testing simple program... [ 52.442314] cgroup: Unknown subsys name 'net' [ 52.500657] cgroup: Unknown subsys name 'cpuset' [ 52.515466] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:52:06 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88806ce08a50 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffff88806ce01000 RSP=ffff88806ce08980 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000006e2e R12=ffff88806ce08a01 R13=ffff88806ce08a98 R14=ffff88806ce08a20 R15=ffff88806ce08a50 RIP=ffffffff81528ec6 RFL=00000202 [-------] 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 00007f0396404700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6a4648f618 CR3=000000000e050000 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=63736964203a31313a36323234332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363232 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=000000000002b45f 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=00000206 [-----P-] 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd8e968f48 CR3=0000000009f17000 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=9028fbb72b9b38a31e4b9dc0cf4e0142 XMM02=ec2efd57dc4c00df0000000000305868 XMM03=9f2d0e5f1816f9490000000000305938 XMM04=2bb616e8bf3819f300000000000ae988 XMM05=f7b2a0f071e005dd00000000003232c8 XMM06=5b75c91c804453420000000000321c00 XMM07=e042d86d42eb936e0000000000313630 XMM08=9f2d0e5f1816f9490000000000305938 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000