[ 46.946590] ------------[ cut here ]------------ [ 46.947667] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.949957] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.951637] Modules linked in: [ 46.952368] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.954648] Tainted: [W]=WARN [ 46.955354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.957055] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.958137] 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 [ 46.961797] RSP: 0018:ffff88801c127bc0 EFLAGS: 00010286 [ 46.962917] RAX: 0000000000000000 RBX: ffffed1003824f78 RCX: ffffffff813a4050 [ 46.964401] RDX: ffff8880174a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.965885] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003824f2f [ 46.967371] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.968850] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c127df8 [ 46.970350] FS: 00007f34b1328900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.971997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.973223] CR2: 00007ffefb6a4ef7 CR3: 000000000e526000 CR4: 0000000000350ef0 [ 46.974716] Call Trace: [ 46.975297] [ 46.975765] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.976798] ? __create_object+0x59/0x80 [ 46.977700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.978828] __vmalloc_noprof+0x59/0x60 [ 46.979705] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.980705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.981789] bpf_prog_alloc+0x39/0x200 [ 46.982630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.983710] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.984769] do_seccomp+0x349/0x25e0 [ 46.985612] ? find_held_lock+0x2b/0x80 [ 46.986499] ? do_prlimit+0x310/0x610 [ 46.987355] ? __pfx_do_seccomp+0x10/0x10 [ 46.988272] ? do_raw_spin_unlock+0x53/0x220 [ 46.989215] ? _raw_spin_unlock+0x1e/0x40 [ 46.990074] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.991198] ? static_key_count+0x60/0x80 [ 46.992057] prctl_set_seccomp+0x4e/0x70 [ 46.992938] __do_sys_prctl+0xe6c/0x1d70 [ 46.993851] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.994828] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.995933] ? irqentry_exit+0xf3/0x650 [ 46.996802] do_syscall_64+0xbf/0x430 [ 46.997640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.998729] RIP: 0033:0x7f34b181a5cd [ 46.999528] 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 [ 47.003217] RSP: 002b:00007ffefb6a22b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.004806] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34b181a5cd [ 47.006301] RDX: 000055921c757e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.007770] RBP: 00007ffefb6a2310 R08: 0000000000000000 R09: 00007ffefb6a19b0 [ 47.009249] R10: 0000000000000000 R11: 0000000000000246 R12: 000055924f2b92b0 [ 47.010737] R13: 00007ffefb6a2740 R14: 000055924f2bbd20 R15: 000055924f2cd8d0 [ 47.012245] [ 47.012740] irq event stamp: 1793 [ 47.013487] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 47.015075] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 47.016551] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 47.018036] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 47.019480] ---[ end trace 0000000000000000 ]--- [ 50.142876] ------------[ cut here ]------------ [ 50.143794] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.145787] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 50.147242] Modules linked in: [ 50.147824] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.149828] Tainted: [W]=WARN [ 50.150420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.151865] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.152771] 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 [ 50.155965] RSP: 0018:ffff888018457bc0 EFLAGS: 00010286 [ 50.156961] RAX: 0000000000000000 RBX: ffffed100308af78 RCX: ffffffff813a4050 [ 50.158278] RDX: ffff88800f0b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.159599] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100308af2f [ 50.160900] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.162220] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018457df8 [ 50.163528] FS: 00007f5291752900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.164997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.166104] CR2: 00007f5291c44580 CR3: 000000000d80d000 CR4: 0000000000350ef0 [ 50.167421] Call Trace: [ 50.167893] [ 50.168359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.169279] ? __create_object+0x59/0x80 [ 50.170036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.171017] __vmalloc_noprof+0x59/0x60 [ 50.171791] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.172677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.173618] bpf_prog_alloc+0x39/0x200 [ 50.174372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.175320] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.176249] do_seccomp+0x349/0x25e0 [ 50.176931] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.177847] ? __pfx_do_seccomp+0x10/0x10 [ 50.178641] ? find_held_lock+0x2b/0x80 [ 50.179405] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.180374] ? static_key_count+0x60/0x80 [ 50.181191] prctl_set_seccomp+0x4e/0x70 [ 50.181947] __do_sys_prctl+0xe6c/0x1d70 [ 50.182741] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.183605] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.184588] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.185565] ? irqentry_exit+0xf3/0x650 [ 50.186350] do_syscall_64+0xbf/0x430 [ 50.187060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.188026] RIP: 0033:0x7f5291c445cd [ 50.188741] 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 [ 50.191972] RSP: 002b:00007fffcd6a67a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.193359] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5291c445cd [ 50.194673] RDX: 00005606dbd06e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.195976] RBP: 00007fffcd6a6800 R08: 0000000000000000 R09: 00007fffcd6a5ea0 [ 50.197276] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606ea25e2b0 [ 50.198596] R13: 00007fffcd6a6c30 R14: 00005606ea260d20 R15: 00005606ea2728d0 [ 50.199918] [ 50.200392] irq event stamp: 1681 [ 50.201007] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 50.202560] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 50.204095] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 50.205676] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 50.207068] ---[ end trace 0000000000000000 ]--- [ 51.067110] ------------[ cut here ]------------ [ 51.068070] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.070291] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 51.071807] Modules linked in: [ 51.072431] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.074456] Tainted: [W]=WARN [ 51.075011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.076466] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.077380] 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 [ 51.080593] RSP: 0018:ffff888015fc7bc0 EFLAGS: 00010286 [ 51.081581] RAX: 0000000000000000 RBX: ffffed1002bf8f78 RCX: ffffffff813a4050 [ 51.082902] RDX: ffff88800f119bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.084192] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf8f2f [ 51.085489] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.086794] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fc7df8 [ 51.088210] FS: 00007fbe0f240900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.089669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.090738] CR2: 00007fbe0f7a64a6 CR3: 000000000bd08000 CR4: 0000000000350ef0 [ 51.092032] Call Trace: [ 51.092531] [ 51.092950] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.093874] ? __create_object+0x59/0x80 [ 51.094653] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.095653] __vmalloc_noprof+0x59/0x60 [ 51.096401] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.097277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.098231] bpf_prog_alloc+0x39/0x200 [ 51.098935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.099876] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.100783] do_seccomp+0x349/0x25e0 [ 51.101504] ? find_held_lock+0x2b/0x80 [ 51.102291] ? do_prlimit+0x310/0x610 [ 51.102995] ? __pfx_do_seccomp+0x10/0x10 [ 51.103800] ? do_raw_spin_unlock+0x53/0x220 [ 51.104639] ? _raw_spin_unlock+0x1e/0x40 [ 51.105421] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.106417] ? static_key_count+0x60/0x80 [ 51.107221] prctl_set_seccomp+0x4e/0x70 [ 51.107953] __do_sys_prctl+0xe6c/0x1d70 [ 51.108730] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.109601] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.110579] ? irqentry_exit+0xf3/0x650 [ 51.111371] do_syscall_64+0xbf/0x430 [ 51.112075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.113038] RIP: 0033:0x7fbe0f7325cd [ 51.113745] 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 [ 51.116929] RSP: 002b:00007ffe82b51210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.118320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe0f7325cd [ 51.119617] RDX: 000055576aa5ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.120908] RBP: 00007ffe82b51270 R08: 0000000000000000 R09: 00007ffe82b50910 [ 51.122232] R10: 0000000000000000 R11: 0000000000000246 R12: 00005557a8e38b10 [ 51.123515] R13: 00007ffe82b516a0 R14: 00005557a8e392b0 R15: 00005557a8e4d6f0 [ 51.124828] [ 51.125305] irq event stamp: 1741 [ 51.125934] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 51.127453] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 51.128981] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 51.130556] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 51.132091] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64246' (ECDSA) to the list of known hosts. 2025/11/18 19:48:55 fuzzer started 2025/11/18 19:48:55 dialing manager at localhost:34383 2025/11/18 19:48:55 checking machine... 2025/11/18 19:48:55 checking revisions... [ 52.100481] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:48:55 testing simple program... [ 52.192959] cgroup: Unknown subsys name 'net' [ 52.242081] cgroup: Unknown subsys name 'cpuset' [ 52.260416] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:48:54 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff869d8192 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff888016787f58 R15=ffff88806ce08a50 RIP=ffffffff8135e96a 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 00007f4a23c2e700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5291d09618 CR3=00000000166ef000 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=63736964203a31313a34353839342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343538 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=ffffffff84c7174e RBX=ffffffff81619130 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff84c7174e RDI=ffff88806cf08b38 RBP=ffff88806cf08b08 RSP=ffff88806cf08a68 R8 =ffffffff869d948c R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888009643780 R15=ffff888008c4b780 RIP=ffffffff84c99a20 RFL=00000286 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1bbeecd008 CR3=000000000b9a7000 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=ccb171f1bccce1bd7e4c1c32b99c1219 XMM02=ec2efd57dc4c00df00000000003052a8 XMM03=b46fcbd2ef229ddc0000000000305378 XMM04=ee69fe3f1e65b3e500000000000ae988 XMM05=11f7c7fad4d9aad60000000000322108 XMM06=d74844bf967d85ba0000000000321110 XMM07=e042d86d42eb936e0000000000312af0 XMM08=b46fcbd2ef229ddc0000000000305378 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000