[ 47.128069] ------------[ cut here ]------------ [ 47.128864] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.130520] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 47.131729] Modules linked in: [ 47.132262] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.133923] Tainted: [W]=WARN [ 47.134431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.135673] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.136450] 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 [ 47.139127] RSP: 0018:ffff88800ff4fbc0 EFLAGS: 00010286 [ 47.139959] RAX: 0000000000000000 RBX: ffffed1001fe9f78 RCX: ffffffff813a4050 [ 47.141033] RDX: ffff8880189e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.142116] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001fe9f2f [ 47.143221] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.144314] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ff4fdf8 [ 47.145399] FS: 00007f3b571b7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.146615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.147519] CR2: 00007ffef1432ef7 CR3: 000000000e8f2000 CR4: 0000000000350ef0 [ 47.148604] Call Trace: [ 47.149004] [ 47.149382] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.150100] ? __create_object+0x59/0x80 [ 47.150753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.151575] __vmalloc_noprof+0x59/0x60 [ 47.152181] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.152914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.153695] bpf_prog_alloc+0x39/0x200 [ 47.154310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.155052] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.155815] do_seccomp+0x349/0x25e0 [ 47.156420] ? find_held_lock+0x2b/0x80 [ 47.157013] ? do_prlimit+0x310/0x610 [ 47.157631] ? __pfx_do_seccomp+0x10/0x10 [ 47.158306] ? do_raw_spin_unlock+0x53/0x220 [ 47.158959] ? _raw_spin_unlock+0x1e/0x40 [ 47.159629] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.160440] ? static_key_count+0x60/0x80 [ 47.161078] prctl_set_seccomp+0x4e/0x70 [ 47.161733] __do_sys_prctl+0xe6c/0x1d70 [ 47.162387] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.163070] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.163890] ? irqentry_exit+0xf3/0x650 [ 47.164527] do_syscall_64+0xbf/0x430 [ 47.165109] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.165906] RIP: 0033:0x7f3b576a95cd [ 47.166492] 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 [ 47.169169] RSP: 002b:00007ffef1431b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.170327] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b576a95cd [ 47.171433] RDX: 00005600ddc39e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.172545] RBP: 00007ffef1431bf0 R08: 0000000000000000 R09: 00007ffef1431290 [ 47.173627] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600f40a02b0 [ 47.174715] R13: 00007ffef1432020 R14: 00005600f40a2d20 R15: 00005600f40b48d0 [ 47.175812] [ 47.176172] irq event stamp: 1733 [ 47.176710] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 47.177989] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 47.179246] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 47.180544] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 47.181804] ---[ end trace 0000000000000000 ]--- [ 49.991554] ------------[ cut here ]------------ [ 49.992487] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.994484] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.995959] Modules linked in: [ 49.996603] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.998745] Tainted: [W]=WARN [ 49.999578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.001060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.001979] 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 [ 50.005346] RSP: 0018:ffff88801ba9fbc0 EFLAGS: 00010286 [ 50.006539] RAX: 0000000000000000 RBX: ffffed1003753f78 RCX: ffffffff813a4050 [ 50.007990] RDX: ffff888015df5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.009281] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003753f2f [ 50.010811] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.012197] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba9fdf8 [ 50.013516] FS: 00007fe81314c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.014954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.016039] CR2: 00007fffc67b7ef7 CR3: 000000001fa26000 CR4: 0000000000350ef0 [ 50.017328] Call Trace: [ 50.017797] [ 50.018253] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.019106] ? __create_object+0x59/0x80 [ 50.019898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.020869] __vmalloc_noprof+0x59/0x60 [ 50.021622] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.022495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.023429] bpf_prog_alloc+0x39/0x200 [ 50.024128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.025065] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.025961] do_seccomp+0x349/0x25e0 [ 50.026672] ? find_held_lock+0x2b/0x80 [ 50.027421] ? do_prlimit+0x310/0x610 [ 50.028135] ? __pfx_do_seccomp+0x10/0x10 [ 50.028936] ? do_raw_spin_unlock+0x53/0x220 [ 50.029762] ? _raw_spin_unlock+0x1e/0x40 [ 50.030537] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.031506] ? static_key_count+0x60/0x80 [ 50.032324] prctl_set_seccomp+0x4e/0x70 [ 50.033054] __do_sys_prctl+0xe6c/0x1d70 [ 50.033841] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.034704] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.035691] ? irqentry_exit+0xf3/0x650 [ 50.036481] do_syscall_64+0xbf/0x430 [ 50.037173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.038123] RIP: 0033:0x7fe81363e5cd [ 50.038834] 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 [ 50.042034] RSP: 002b:00007fffc67b5370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.043395] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe81363e5cd [ 50.044702] RDX: 000055e875b13e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.045980] RBP: 00007fffc67b53d0 R08: 0000000000000000 R09: 00007fffc67b4a70 [ 50.047260] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e87bbfdad0 [ 50.048556] R13: 00007fffc67b5800 R14: 000055e87bbfebc0 R15: 000055e87bc0f780 [ 50.049851] [ 50.050322] irq event stamp: 1835 [ 50.050930] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 50.052453] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 50.053986] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 50.055528] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 50.057029] ---[ end trace 0000000000000000 ]--- [ 50.706266] ------------[ cut here ]------------ [ 50.706760] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.707884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.708683] Modules linked in: [ 50.709012] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.710097] Tainted: [W]=WARN [ 50.710422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.711197] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.711912] 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 [ 50.713660] RSP: 0018:ffff88800fee7bc0 EFLAGS: 00010286 [ 50.714168] RAX: 0000000000000000 RBX: ffffed1001fdcf78 RCX: ffffffff813a4050 [ 50.714863] RDX: ffff888016263780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.715563] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001fdcf2f [ 50.716249] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.716918] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fee7df8 [ 50.717609] FS: 00007f03744fc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.718383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.718939] CR2: 00007ffe62766ef7 CR3: 00000000164af000 CR4: 0000000000350ef0 [ 50.719638] Call Trace: [ 50.719890] [ 50.720110] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.720591] ? __create_object+0x59/0x80 [ 50.720996] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.721518] __vmalloc_noprof+0x59/0x60 [ 50.721913] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.722389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.722873] bpf_prog_alloc+0x39/0x200 [ 50.723272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.723762] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.724259] do_seccomp+0x349/0x25e0 [ 50.724625] ? find_held_lock+0x2b/0x80 [ 50.725012] ? do_prlimit+0x310/0x610 [ 50.725422] ? __pfx_do_seccomp+0x10/0x10 [ 50.725829] ? do_raw_spin_unlock+0x53/0x220 [ 50.726287] ? _raw_spin_unlock+0x1e/0x40 [ 50.726689] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.727192] ? static_key_count+0x60/0x80 [ 50.727640] prctl_set_seccomp+0x4e/0x70 [ 50.728034] __do_sys_prctl+0xe6c/0x1d70 [ 50.728460] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.728905] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.729440] ? irqentry_exit+0xf3/0x650 [ 50.729831] do_syscall_64+0xbf/0x430 [ 50.730231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.730725] RIP: 0033:0x7f03749ee5cd [ 50.731079] 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 [ 50.732817] RSP: 002b:00007ffe62765310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.733559] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03749ee5cd [ 50.734258] RDX: 0000559ffa7a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.734929] RBP: 00007ffe62765370 R08: 0000000000000000 R09: 00007ffe62764a10 [ 50.735635] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a01b994ad0 [ 50.736334] R13: 00007ffe627657a0 R14: 000055a01b995bc0 R15: 000055a01b9a6780 [ 50.737022] [ 50.737277] irq event stamp: 1925 [ 50.737609] hardirqs last enabled at (1933): [] __up_console_sem+0x78/0x80 [ 50.738432] hardirqs last disabled at (1942): [] __up_console_sem+0x5d/0x80 [ 50.739247] softirqs last enabled at (1502): [] handle_softirqs+0x50c/0x770 [ 50.740057] softirqs last disabled at (1483): [] __irq_exit_rcu+0xc4/0x100 [ 50.740868] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59029' (ECDSA) to the list of known hosts. 2025/11/18 20:01:47 fuzzer started 2025/11/18 20:01:47 dialing manager at localhost:34383 2025/11/18 20:01:47 checking machine... 2025/11/18 20:01:47 checking revisions... [ 51.592958] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:01:47 testing simple program... [ 51.683771] cgroup: Unknown subsys name 'net' [ 51.748784] cgroup: Unknown subsys name 'cpuset' [ 51.762522] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:01:47 Registers: info registers vcpu 0 RAX=aa30e3e0e817da00 RBX=ffff888009627db8 RCX=ffff8880096276d4 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888009612640 RBP=ffffffff85e1ffe0 RSP=ffff8880096276c8 R8 =0000000000000001 R9 =ffff8880096277c0 R10=000000000003c9ed R11=0000000000008964 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=0000000000000002 RIP=ffffffff81529012 RFL=00000206 [-----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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe81312b020 CR3=000000001fafb000 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=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=dffffc0000000000 RBX=ffff88801aca5e40 RCX=ffffffff84c527cf RDX=1ffff11002bc5df9 RSI=ffffffff84c527de RDI=0000000000000007 RBP=ffff888015e2efc0 RSP=ffff888015e2eef8 R8 =0000000000000001 R9 =fffff940000e9dde R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000016 R14=0007ffffffffffff R15=ffff888015e2efc0 RIP=ffffffff84c527fc 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd495c22c8 CR3=0000000013c94000 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=2036343a31303a303220383120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a31303a3032203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000