[ 39.062810] ------------[ cut here ]------------ [ 39.063748] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.065760] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.067243] Modules linked in: [ 39.067870] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.069897] Tainted: [W]=WARN [ 39.070513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.072029] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.072946] 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 [ 39.076134] RSP: 0018:ffff88800f997bc0 EFLAGS: 00010286 [ 39.077131] RAX: 0000000000000000 RBX: ffffed1001f32f78 RCX: ffffffff813a4050 [ 39.078417] RDX: ffff888016a98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.079728] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f32f2f [ 39.081015] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.082285] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f997df8 [ 39.083574] FS: 00007f120ac8f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.085010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.086060] CR2: 00007fff8711eef7 CR3: 000000001bf54000 CR4: 0000000000350ef0 [ 39.087337] Call Trace: [ 39.087799] [ 39.088265] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.089104] ? __create_object+0x59/0x80 [ 39.089875] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.090840] __vmalloc_noprof+0x59/0x60 [ 39.091589] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.092464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.093386] bpf_prog_alloc+0x39/0x200 [ 39.094069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.094999] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.095873] do_seccomp+0x349/0x25e0 [ 39.096611] ? find_held_lock+0x2b/0x80 [ 39.097360] ? do_prlimit+0x310/0x610 [ 39.098043] ? __pfx_do_seccomp+0x10/0x10 [ 39.098815] ? do_raw_spin_unlock+0x53/0x220 [ 39.099635] ? _raw_spin_unlock+0x1e/0x40 [ 39.100413] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.101374] ? static_key_count+0x60/0x80 [ 39.102112] prctl_set_seccomp+0x4e/0x70 [ 39.102861] __do_sys_prctl+0xe6c/0x1d70 [ 39.103622] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.104483] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.105451] ? irqentry_exit+0xf3/0x650 [ 39.106161] do_syscall_64+0xbf/0x430 [ 39.106894] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.107832] RIP: 0033:0x7f120b1815cd [ 39.108532] 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 [ 39.111695] RSP: 002b:00007fff8711ce70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.113071] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f120b1815cd [ 39.114349] RDX: 000055797824be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.115637] RBP: 00007fff8711ced0 R08: 0000000000000000 R09: 00007fff8711c570 [ 39.116905] R10: 0000000000000000 R11: 0000000000000246 R12: 000055799b0802b0 [ 39.118051] R13: 00007fff8711d300 R14: 000055799b082d20 R15: 000055799b0948d0 [ 39.119242] [ 39.119620] irq event stamp: 1787 [ 39.120166] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 39.121576] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 39.122939] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 39.124326] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 39.125666] ---[ end trace 0000000000000000 ]--- [ 42.073398] ------------[ cut here ]------------ [ 42.074318] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.076322] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.077769] Modules linked in: [ 42.078630] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.080705] Tainted: [W]=WARN [ 42.081296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.082758] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.083659] 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 [ 42.086829] RSP: 0018:ffff8880146d7bc0 EFLAGS: 00010286 [ 42.087793] RAX: 0000000000000000 RBX: ffffed10028daf78 RCX: ffffffff813a4050 [ 42.089069] RDX: ffff88800f905340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.090356] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028daf2f [ 42.091633] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.092909] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880146d7df8 [ 42.094184] FS: 00007f8130501900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.095647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.096730] CR2: 00007f81309f3580 CR3: 000000000bde8000 CR4: 0000000000350ef0 [ 42.098004] Call Trace: [ 42.098503] [ 42.098922] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.099808] ? __create_object+0x59/0x80 [ 42.100602] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.101572] __vmalloc_noprof+0x59/0x60 [ 42.102318] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.103156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.104111] bpf_prog_alloc+0x39/0x200 [ 42.104848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.105761] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.106662] do_seccomp+0x349/0x25e0 [ 42.107405] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.108327] ? __pfx_do_seccomp+0x10/0x10 [ 42.109064] ? find_held_lock+0x2b/0x80 [ 42.109813] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.110783] ? static_key_count+0x60/0x80 [ 42.111595] prctl_set_seccomp+0x4e/0x70 [ 42.112373] __do_sys_prctl+0xe6c/0x1d70 [ 42.113132] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.113988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.114955] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.115916] ? irqentry_exit+0xf3/0x650 [ 42.116695] do_syscall_64+0xbf/0x430 [ 42.117432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.118388] RIP: 0033:0x7f81309f35cd [ 42.119063] 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 [ 42.122227] RSP: 002b:00007ffe2a6b97a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.123609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81309f35cd [ 42.124915] RDX: 0000563d4c6e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.126176] RBP: 00007ffe2a6b9800 R08: 0000000000000000 R09: 00007ffe2a6b8ea0 [ 42.127467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d7bbcdb10 [ 42.128670] R13: 00007ffe2a6b9c30 R14: 0000563d7bbce2b0 R15: 0000563d7bbe26f0 [ 42.129730] [ 42.130077] irq event stamp: 1811 [ 42.130616] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.131872] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.133149] softirqs last enabled at (1334): [] handle_softirqs+0x50c/0x770 [ 42.134452] softirqs last disabled at (1311): [] __irq_exit_rcu+0xc4/0x100 [ 42.135705] ---[ end trace 0000000000000000 ]--- [ 42.786018] ------------[ cut here ]------------ [ 42.787056] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.789362] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.791040] Modules linked in: [ 42.791770] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.794340] Tainted: [W]=WARN [ 42.794981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.796762] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.797820] 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 [ 42.801479] RSP: 0018:ffff88801769fbc0 EFLAGS: 00010286 [ 42.802606] RAX: 0000000000000000 RBX: ffffed1002ed3f78 RCX: ffffffff813a4050 [ 42.804103] RDX: ffff888016189bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.805586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed3f2f [ 42.807060] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.808564] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801769fdf8 [ 42.810045] FS: 00007f7cb58ba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.811707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.812952] CR2: 00007ffc6ee54ef7 CR3: 000000001d542000 CR4: 0000000000350ef0 [ 42.814444] Call Trace: [ 42.814976] [ 42.815509] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.816487] ? __create_object+0x59/0x80 [ 42.817271] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.818177] __vmalloc_noprof+0x59/0x60 [ 42.818928] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.819783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.820722] bpf_prog_alloc+0x39/0x200 [ 42.821453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.822363] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.823236] do_seccomp+0x349/0x25e0 [ 42.823899] ? find_held_lock+0x2b/0x80 [ 42.824647] ? do_prlimit+0x310/0x610 [ 42.825374] ? __pfx_do_seccomp+0x10/0x10 [ 42.826099] ? do_raw_spin_unlock+0x53/0x220 [ 42.826917] ? _raw_spin_unlock+0x1e/0x40 [ 42.827679] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.828643] ? static_key_count+0x60/0x80 [ 42.829424] prctl_set_seccomp+0x4e/0x70 [ 42.830145] __do_sys_prctl+0xe6c/0x1d70 [ 42.830923] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.831758] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.832705] ? irqentry_exit+0xf3/0x650 [ 42.833456] do_syscall_64+0xbf/0x430 [ 42.834137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.835062] RIP: 0033:0x7f7cb5dac5cd [ 42.835758] 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 [ 42.838473] RSP: 002b:00007ffc6ee52b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.839566] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7cb5dac5cd [ 42.840609] RDX: 000055a6ed090e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.841630] RBP: 00007ffc6ee52bb0 R08: 0000000000000000 R09: 00007ffc6ee52250 [ 42.842654] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a717ab2ad0 [ 42.843683] R13: 00007ffc6ee52fe0 R14: 000055a717ab3bc0 R15: 000055a717ac4780 [ 42.844729] [ 42.845067] irq event stamp: 1813 [ 42.845582] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 42.846797] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 42.848010] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 42.849241] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 42.850448] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2879' (ECDSA) to the list of known hosts. 2025/11/18 12:14:09 fuzzer started 2025/11/18 12:14:09 dialing manager at localhost:34383 2025/11/18 12:14:09 checking machine... 2025/11/18 12:14:09 checking revisions... [ 43.767169] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:14:10 testing simple program... [ 43.856283] cgroup: Unknown subsys name 'net' [ 43.921557] cgroup: Unknown subsys name 'cpuset' [ 43.938059] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:14:09 Registers: info registers vcpu 0 RAX=000000000003a067 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf5e29bb8 CR3=000000000b664000 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=34313a323120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732038303a3431 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383534 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=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888016b3f888 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff888016b3f990 RIP=ffffffff81b2ae54 RFL=00000297 [--S-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 00007f8130501900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2a6b3000 CR3=000000001ccf1000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000