[ 46.604596] ------------[ cut here ]------------ [ 46.605510] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.607535] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.608977] Modules linked in: [ 46.609555] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.611836] Tainted: [W]=WARN [ 46.612391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.613834] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.614698] 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 [ 46.617835] RSP: 0018:ffff888017a17bc0 EFLAGS: 00010286 [ 46.618805] RAX: 0000000000000000 RBX: ffffed1002f42f78 RCX: ffffffff813a4050 [ 46.620079] RDX: ffff888016ec9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.621353] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f42f2f [ 46.622634] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.623923] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a17df8 [ 46.625196] FS: 00007f7de765e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.626621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.627689] CR2: 00007ffe5fb8cef7 CR3: 000000000cd68000 CR4: 0000000000350ef0 [ 46.628962] Call Trace: [ 46.629429] [ 46.629868] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.630710] ? __create_object+0x59/0x80 [ 46.631499] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.632460] __vmalloc_noprof+0x59/0x60 [ 46.633208] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.634087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.635011] bpf_prog_alloc+0x39/0x200 [ 46.635726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.636666] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.637580] do_seccomp+0x349/0x25e0 [ 46.638303] ? find_held_lock+0x2b/0x80 [ 46.639057] ? do_prlimit+0x310/0x610 [ 46.639806] ? __pfx_do_seccomp+0x10/0x10 [ 46.640547] ? do_raw_spin_unlock+0x53/0x220 [ 46.641390] ? _raw_spin_unlock+0x1e/0x40 [ 46.642178] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.643152] ? static_key_count+0x60/0x80 [ 46.643988] prctl_set_seccomp+0x4e/0x70 [ 46.644729] __do_sys_prctl+0xe6c/0x1d70 [ 46.645525] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.646389] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.647394] ? irqentry_exit+0xf3/0x650 [ 46.648168] do_syscall_64+0xbf/0x430 [ 46.648923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.649900] RIP: 0033:0x7f7de7b505cd [ 46.650571] 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 [ 46.653774] RSP: 002b:00007ffe5fb8b200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.655148] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7de7b505cd [ 46.656479] RDX: 000056050406ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.657787] RBP: 00007ffe5fb8b260 R08: 0000000000000000 R09: 00007ffe5fb8a900 [ 46.659071] R10: 0000000000000000 R11: 0000000000000246 R12: 000056052fbb8ad0 [ 46.660372] R13: 00007ffe5fb8b690 R14: 000056052fbb9bc0 R15: 000056052fbca780 [ 46.661680] [ 46.662146] irq event stamp: 1809 [ 46.662805] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 46.664337] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 46.665886] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 46.667459] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 46.668992] ---[ end trace 0000000000000000 ]--- [ 49.955965] ------------[ cut here ]------------ [ 49.956906] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.958990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.960688] Modules linked in: [ 49.961393] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.963435] Tainted: [W]=WARN [ 49.964041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.965513] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.966445] 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 [ 49.969637] RSP: 0018:ffff888016acfbc0 EFLAGS: 00010286 [ 49.970602] RAX: 0000000000000000 RBX: ffffed1002d59f78 RCX: ffffffff813a4050 [ 49.971897] RDX: ffff888017ab5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.973186] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d59f2f [ 49.974466] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.975786] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016acfdf8 [ 49.977071] FS: 00007f03655be900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.978506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.979584] CR2: 00007ffe288b4ef7 CR3: 000000000d8c2000 CR4: 0000000000350ef0 [ 49.980876] Call Trace: [ 49.981353] [ 49.981804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.982663] ? __create_object+0x59/0x80 [ 49.983498] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.984488] __vmalloc_noprof+0x59/0x60 [ 49.985252] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.986141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.987074] bpf_prog_alloc+0x39/0x200 [ 49.987834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.988731] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.989661] do_seccomp+0x349/0x25e0 [ 49.990389] ? find_held_lock+0x2b/0x80 [ 49.991146] ? do_prlimit+0x310/0x610 [ 49.991902] ? __pfx_do_seccomp+0x10/0x10 [ 49.992651] ? do_raw_spin_unlock+0x53/0x220 [ 49.993499] ? _raw_spin_unlock+0x1e/0x40 [ 49.994286] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.995272] ? static_key_count+0x60/0x80 [ 49.996087] prctl_set_seccomp+0x4e/0x70 [ 49.996861] __do_sys_prctl+0xe6c/0x1d70 [ 49.997599] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.998453] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.999440] ? irqentry_exit+0xf3/0x650 [ 50.000237] do_syscall_64+0xbf/0x430 [ 50.001005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.001974] RIP: 0033:0x7f0365ab05cd [ 50.002640] 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 [ 50.005826] RSP: 002b:00007ffe288b3820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.007196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0365ab05cd [ 50.008499] RDX: 000055b647cd6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.009789] RBP: 00007ffe288b3880 R08: 0000000000000000 R09: 00007ffe288b2f20 [ 50.011080] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b65497dad0 [ 50.012402] R13: 00007ffe288b3cb0 R14: 000055b65497ebc0 R15: 000055b65498f780 [ 50.013709] [ 50.014188] irq event stamp: 1829 [ 50.014836] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 50.016375] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 50.017891] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 50.019473] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 50.021006] ---[ end trace 0000000000000000 ]--- [ 50.948302] ------------[ cut here ]------------ [ 50.949257] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.951326] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.952804] Modules linked in: [ 50.953404] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.955462] Tainted: [W]=WARN [ 50.956061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.957571] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.958488] 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 [ 50.961699] RSP: 0018:ffff88801716fbc0 EFLAGS: 00010286 [ 50.962679] RAX: 0000000000000000 RBX: ffffed1002e2df78 RCX: ffffffff813a4050 [ 50.963989] RDX: ffff888016b00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.965274] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2df2f [ 50.966567] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.967889] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801716fdf8 [ 50.969195] FS: 00007f9011fae900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.970649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.971719] CR2: 00007f90125144a6 CR3: 000000000cf58000 CR4: 0000000000350ef0 [ 50.973035] Call Trace: [ 50.973508] [ 50.973975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.974880] ? __create_object+0x59/0x80 [ 50.975652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.976637] __vmalloc_noprof+0x59/0x60 [ 50.977392] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.978295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.979231] bpf_prog_alloc+0x39/0x200 [ 50.979979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.980931] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.981852] do_seccomp+0x349/0x25e0 [ 50.982528] ? find_held_lock+0x2b/0x80 [ 50.983309] ? do_prlimit+0x310/0x610 [ 50.984071] ? __pfx_do_seccomp+0x10/0x10 [ 50.984859] ? do_raw_spin_unlock+0x53/0x220 [ 50.985662] ? _raw_spin_unlock+0x1e/0x40 [ 50.986444] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.987420] ? static_key_count+0x60/0x80 [ 50.988250] prctl_set_seccomp+0x4e/0x70 [ 50.989059] __do_sys_prctl+0xe6c/0x1d70 [ 50.989858] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.990672] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.991656] ? irqentry_exit+0xf3/0x650 [ 50.992420] do_syscall_64+0xbf/0x430 [ 50.993171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.994122] RIP: 0033:0x7f90124a05cd [ 50.994829] 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 [ 50.998063] RSP: 002b:00007ffd952400f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.999470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90124a05cd [ 51.000780] RDX: 000055b886710e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.002088] RBP: 00007ffd95240150 R08: 0000000000000000 R09: 00007ffd9523f7f0 [ 51.003400] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8a9a14ad0 [ 51.004703] R13: 00007ffd95240580 R14: 000055b8a9a15bc0 R15: 000055b8a9a26780 [ 51.006083] [ 51.006518] irq event stamp: 1719 [ 51.007179] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 51.008709] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 51.010247] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 51.011817] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100 [ 51.013340] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7445' (ECDSA) to the list of known hosts. 2025/11/17 13:08:40 fuzzer started 2025/11/17 13:08:41 dialing manager at localhost:37895 2025/11/17 13:08:41 checking machine... 2025/11/17 13:08:41 checking revisions... [ 51.907576] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:08:41 testing simple program... [ 51.977572] cgroup: Unknown subsys name 'net' [ 52.038514] cgroup: Unknown subsys name 'cpuset' [ 52.060111] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:08:40 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff88801370b780 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801370c1d8 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801370c200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007fba530b3900 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=000055b6549a2768 CR3=000000001785d000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=9db583ec3ed12b4c00000000000ae988 XMM05=667f9d07e48a164c00000000003217f0 XMM06=090f1556b20111b30000000000320688 XMM07=fb795ef6d65770560000000000311670 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffffffff83c6d9d6 RCX=ffff888017a170cc RDX=1ffff11002f42e3a RSI=ffffffff85e1ffe0 RDI=ffffffff83c6d9d6 RBP=ffffffff83c6d9d6 RSP=ffff888017a17140 R8 =0000000000000001 R9 =ffff888017a171b8 R10=000000000003c9ed R11=00000000000a24d0 R12=ffff888017a17240 R13=0000000000000000 R14=ffff888015b5b780 R15=0000000000092cc0 RIP=ffffffff81439cde RFL=00000292 [--S-A--] 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 00007f03655be900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0365b75618 CR3=000000000a1fb000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000