[ 46.228455] ------------[ cut here ]------------ [ 46.229524] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.231780] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.233462] Modules linked in: [ 46.234182] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.236719] Tainted: [W]=WARN [ 46.237485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.239181] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.240220] 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 [ 46.243875] RSP: 0018:ffff88801820fbc0 EFLAGS: 00010286 [ 46.244999] RAX: 0000000000000000 RBX: ffffed1003041f78 RCX: ffffffff813a4050 [ 46.246465] RDX: ffff88801a0c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.247935] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003041f2f [ 46.249429] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.250902] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801820fdf8 [ 46.252367] FS: 00007fa827fde900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.254035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.255253] CR2: 00007ffcc19a6ef7 CR3: 000000001bf6d000 CR4: 0000000000350ef0 [ 46.256739] Call Trace: [ 46.257309] [ 46.257776] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.258790] ? __create_object+0x59/0x80 [ 46.259678] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.260805] __vmalloc_noprof+0x59/0x60 [ 46.261669] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.262674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.263743] bpf_prog_alloc+0x39/0x200 [ 46.264594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.265658] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.266686] do_seccomp+0x349/0x25e0 [ 46.267508] ? find_held_lock+0x2b/0x80 [ 46.268361] ? do_prlimit+0x310/0x610 [ 46.269224] ? __pfx_do_seccomp+0x10/0x10 [ 46.270065] ? do_raw_spin_unlock+0x53/0x220 [ 46.271021] ? _raw_spin_unlock+0x1e/0x40 [ 46.271923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.273038] ? static_key_count+0x60/0x80 [ 46.273948] prctl_set_seccomp+0x4e/0x70 [ 46.274844] __do_sys_prctl+0xe6c/0x1d70 [ 46.275735] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.276728] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.277837] ? irqentry_exit+0xf3/0x650 [ 46.278704] do_syscall_64+0xbf/0x430 [ 46.279557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.280657] RIP: 0033:0x7fa8284d05cd [ 46.281468] 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 [ 46.285051] RSP: 002b:00007ffcc19a4a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.286427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8284d05cd [ 46.287687] RDX: 000055761a2c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.288961] RBP: 00007ffcc19a4ae0 R08: 0000000000000000 R09: 00007ffcc19a4180 [ 46.290235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557639cadbf0 [ 46.291495] R13: 00007ffcc19a4f10 R14: 0000557639cb7380 R15: 0000557639cc2460 [ 46.292768] [ 46.293150] irq event stamp: 1841 [ 46.293634] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 46.294856] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 46.296061] softirqs last enabled at (1866): [] handle_softirqs+0x50c/0x770 [ 46.297304] softirqs last disabled at (1857): [] __irq_exit_rcu+0xc4/0x100 [ 46.298504] ---[ end trace 0000000000000000 ]--- [ 49.669337] ------------[ cut here ]------------ [ 49.670278] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.672268] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.673753] Modules linked in: [ 49.674473] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.676480] Tainted: [W]=WARN [ 49.677051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.678612] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.679544] 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 [ 49.682768] RSP: 0018:ffff88801be67bc0 EFLAGS: 00010286 [ 49.683761] RAX: 0000000000000000 RBX: ffffed10037ccf78 RCX: ffffffff813a4050 [ 49.685091] RDX: ffff888016b89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.686411] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037ccf2f [ 49.687708] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.689017] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801be67df8 [ 49.690319] FS: 00007f68ac134900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.691773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.692860] CR2: 00007f68ac626580 CR3: 000000000e07e000 CR4: 0000000000350ef0 [ 49.694153] Call Trace: [ 49.694622] [ 49.695032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.695935] ? __create_object+0x59/0x80 [ 49.696723] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.697710] __vmalloc_noprof+0x59/0x60 [ 49.698484] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.699351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.700294] bpf_prog_alloc+0x39/0x200 [ 49.701006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.701944] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.702863] do_seccomp+0x349/0x25e0 [ 49.703586] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.704497] ? __pfx_do_seccomp+0x10/0x10 [ 49.705317] ? find_held_lock+0x2b/0x80 [ 49.706040] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.707005] ? static_key_count+0x60/0x80 [ 49.707801] prctl_set_seccomp+0x4e/0x70 [ 49.708597] __do_sys_prctl+0xe6c/0x1d70 [ 49.709391] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.710256] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.711229] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.712212] ? irqentry_exit+0xf3/0x650 [ 49.712953] do_syscall_64+0xbf/0x430 [ 49.713718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.714673] RIP: 0033:0x7f68ac6265cd [ 49.715392] 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 [ 49.718601] RSP: 002b:00007ffee5c7fb50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.719986] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f68ac6265cd [ 49.721300] RDX: 0000557f4fab0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.722592] RBP: 00007ffee5c7fbb0 R08: 0000000000000000 R09: 00007ffee5c7f250 [ 49.723892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f8116ead0 [ 49.725199] R13: 00007ffee5c7ffe0 R14: 0000557f8116fbc0 R15: 0000557f81180780 [ 49.726519] [ 49.726946] irq event stamp: 1723 [ 49.727598] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.729150] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.730691] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 49.732250] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 49.733675] ---[ end trace 0000000000000000 ]--- [ 50.563897] ------------[ cut here ]------------ [ 50.564861] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.566853] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.568299] Modules linked in: [ 50.568892] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.570919] Tainted: [W]=WARN [ 50.571510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.572980] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.573889] 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 [ 50.577086] RSP: 0018:ffff88801a147bc0 EFLAGS: 00010286 [ 50.578040] RAX: 0000000000000000 RBX: ffffed1003428f78 RCX: ffffffff813a4050 [ 50.579336] RDX: ffff88800a08d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.580612] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003428f2f [ 50.581894] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.583162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a147df8 [ 50.584462] FS: 00007f3d82c0e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.585927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.586982] CR2: 00007fffaf683ef7 CR3: 000000001435e000 CR4: 0000000000350ef0 [ 50.588259] Call Trace: [ 50.588736] [ 50.589174] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.590019] ? __create_object+0x59/0x80 [ 50.590804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.591753] __vmalloc_noprof+0x59/0x60 [ 50.592502] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.593371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.594287] bpf_prog_alloc+0x39/0x200 [ 50.594966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.595900] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.596801] do_seccomp+0x349/0x25e0 [ 50.597522] ? find_held_lock+0x2b/0x80 [ 50.598269] ? do_prlimit+0x310/0x610 [ 50.598954] ? __pfx_do_seccomp+0x10/0x10 [ 50.599740] ? do_raw_spin_unlock+0x53/0x220 [ 50.600576] ? _raw_spin_unlock+0x1e/0x40 [ 50.601331] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.602271] ? static_key_count+0x60/0x80 [ 50.603024] prctl_set_seccomp+0x4e/0x70 [ 50.603785] __do_sys_prctl+0xe6c/0x1d70 [ 50.604582] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.605432] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.606386] ? irqentry_exit+0xf3/0x650 [ 50.607106] do_syscall_64+0xbf/0x430 [ 50.607859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.608836] RIP: 0033:0x7f3d831005cd [ 50.609563] 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 [ 50.612746] RSP: 002b:00007fffaf6829a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.614095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d831005cd [ 50.615373] RDX: 000055ae30547e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.616692] RBP: 00007fffaf682a00 R08: 0000000000000000 R09: 00007fffaf6820a0 [ 50.617981] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae449ccad0 [ 50.619269] R13: 00007fffaf682e30 R14: 000055ae449cdbc0 R15: 000055ae449de780 [ 50.620592] [ 50.621010] irq event stamp: 1749 [ 50.621656] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.623191] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.624733] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 50.626295] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 50.627795] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64326' (ECDSA) to the list of known hosts. 2025/11/18 23:49:19 fuzzer started 2025/11/18 23:49:20 dialing manager at localhost:34383 2025/11/18 23:49:20 checking machine... 2025/11/18 23:49:20 checking revisions... [ 51.503411] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:49:20 testing simple program... [ 51.581462] cgroup: Unknown subsys name 'net' [ 51.640407] cgroup: Unknown subsys name 'cpuset' [ 51.653694] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:49:19 Registers: info registers vcpu 0 RAX=ffffffff85e1fec0 RBX=ffff88800d4e0460 RCX=ffff888016b8c250 RDX=ffffffff85e1fee8 RSI=00000000000000e8 RDI=ffff88800d4e0378 RBP=ffff888016b8c250 RSP=ffff88806ce08dc8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffff88800d4e0378 R13=0000000000000202 R14=ffff888016b8b780 R15=ffff888008c4b780 RIP=ffffffff81524a86 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 00007f68ac134900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee5c79000 CR3=000000000df05000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000263d1 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=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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4b387cf000 CR3=00000000175aa000 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=f0ccbc8bb61ced9a364b3718e64b13a1 XMM02=0000000000303568eff9b2d0a8fce9cb XMM03=00000000003036382c67c8bc2e329bc3 XMM04=f5c2bece64f1382700000000000ae988 XMM05=59a7bf359344963c0000000000320810 XMM06=817b8945e9d50373000000000031f148 XMM07=e042d86d42eb936e0000000000310420 XMM08=95a1aff2e7fb7e340000000000303638 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000