[ 38.955076] ------------[ cut here ]------------ [ 38.956216] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.958634] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.960425] Modules linked in: [ 38.961198] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.963565] Tainted: [W]=WARN [ 38.964293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.966040] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.967116] 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 [ 38.970882] RSP: 0018:ffff888015cbfbc0 EFLAGS: 00010286 [ 38.972068] RAX: 0000000000000000 RBX: ffffed1002b97f78 RCX: ffffffff813a4050 [ 38.973594] RDX: ffff88801bb25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.975106] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b97f2f [ 38.976634] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.978148] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cbfdf8 [ 38.979667] FS: 00007f71b7f60900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.981349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.982595] CR2: 00007ffc18a03ef8 CR3: 000000000df7e000 CR4: 0000000000350ef0 [ 38.984133] Call Trace: [ 38.984691] [ 38.985243] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.986341] ? __create_object+0x59/0x80 [ 38.987307] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.988489] __vmalloc_noprof+0x59/0x60 [ 38.989393] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.990437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.991585] bpf_prog_alloc+0x39/0x200 [ 38.992472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.993591] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.994674] do_seccomp+0x349/0x25e0 [ 38.995567] ? find_held_lock+0x2b/0x80 [ 38.996480] ? do_prlimit+0x310/0x610 [ 38.997370] ? __pfx_do_seccomp+0x10/0x10 [ 38.998320] ? do_raw_spin_unlock+0x53/0x220 [ 38.999342] ? _raw_spin_unlock+0x1e/0x40 [ 39.000284] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.001442] ? static_key_count+0x60/0x80 [ 39.002400] prctl_set_seccomp+0x4e/0x70 [ 39.003342] __do_sys_prctl+0xe6c/0x1d70 [ 39.004281] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.005294] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.006454] ? irqentry_exit+0xf3/0x650 [ 39.007381] do_syscall_64+0xbf/0x430 [ 39.008286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.009423] RIP: 0033:0x7f71b84525cd [ 39.010263] 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 [ 39.014024] RSP: 002b:00007ffc18a02e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.015638] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71b84525cd [ 39.017147] RDX: 0000563e1c794e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.018651] RBP: 00007ffc18a02ec0 R08: 0000000000000000 R09: 00007ffc18a02560 [ 39.020120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e217662b0 [ 39.021043] R13: 00007ffc18a032f0 R14: 0000563e21768d20 R15: 0000563e2177a8d0 [ 39.021979] [ 39.022282] irq event stamp: 1759 [ 39.022715] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.023842] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 39.024926] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 39.026018] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 39.027104] ---[ end trace 0000000000000000 ]--- [ 42.508508] ------------[ cut here ]------------ [ 42.509510] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.511550] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.513115] Modules linked in: [ 42.513712] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.515756] Tainted: [W]=WARN [ 42.516351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.517865] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.518743] 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 [ 42.521969] RSP: 0018:ffff88801671fbc0 EFLAGS: 00010286 [ 42.522954] RAX: 0000000000000000 RBX: ffffed1002ce3f78 RCX: ffffffff813a4050 [ 42.524285] RDX: ffff8880152d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.525593] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce3f2f [ 42.526895] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.528209] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801671fdf8 [ 42.529535] FS: 00007f15c5b1f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.531009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.532097] CR2: 00007f15c60854a6 CR3: 0000000009bca000 CR4: 0000000000350ef0 [ 42.533394] Call Trace: [ 42.533907] [ 42.534328] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.535228] ? __create_object+0x59/0x80 [ 42.536034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.537025] __vmalloc_noprof+0x59/0x60 [ 42.537745] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.538648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.539627] bpf_prog_alloc+0x39/0x200 [ 42.540378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.541337] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.542265] do_seccomp+0x349/0x25e0 [ 42.542993] ? find_held_lock+0x2b/0x80 [ 42.543752] ? do_prlimit+0x310/0x610 [ 42.544532] ? __pfx_do_seccomp+0x10/0x10 [ 42.545340] ? do_raw_spin_unlock+0x53/0x220 [ 42.546177] ? _raw_spin_unlock+0x1e/0x40 [ 42.546976] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.547967] ? static_key_count+0x60/0x80 [ 42.548739] prctl_set_seccomp+0x4e/0x70 [ 42.549537] __do_sys_prctl+0xe6c/0x1d70 [ 42.550326] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.551192] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.552194] ? irqentry_exit+0xf3/0x650 [ 42.552967] do_syscall_64+0xbf/0x430 [ 42.553672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.554651] RIP: 0033:0x7f15c60115cd [ 42.555368] 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 [ 42.558551] RSP: 002b:00007ffcf84d6190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.559935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15c60115cd [ 42.561217] RDX: 0000560a4bec3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.562514] RBP: 00007ffcf84d61f0 R08: 0000000000000000 R09: 00007ffcf84d5890 [ 42.563846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a5996c240 [ 42.565198] R13: 00007ffcf84d6620 R14: 0000560a5996bbf0 R15: 0000560a599804d0 [ 42.566508] [ 42.566985] irq event stamp: 1755 [ 42.567602] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.569133] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 42.570675] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 42.572156] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 42.573410] ---[ end trace 0000000000000000 ]--- [ 43.347216] ------------[ cut here ]------------ [ 43.347973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.349575] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.350727] Modules linked in: [ 43.351246] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.352844] Tainted: [W]=WARN [ 43.353290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.354459] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.355195] 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 [ 43.357769] RSP: 0018:ffff8880151cfbc0 EFLAGS: 00010286 [ 43.358558] RAX: 0000000000000000 RBX: ffffed1002a39f78 RCX: ffffffff813a4050 [ 43.359600] RDX: ffff88801a3e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.360630] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a39f2f [ 43.361660] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.362768] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880151cfdf8 [ 43.364025] FS: 00007f20cf767900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.365417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.366447] CR2: 00007fffbbf13ef8 CR3: 000000000dcff000 CR4: 0000000000350ef0 [ 43.367701] Call Trace: [ 43.368201] [ 43.368549] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.369297] ? __create_object+0x59/0x80 [ 43.369954] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.370729] __vmalloc_noprof+0x59/0x60 [ 43.371377] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.372106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.372882] bpf_prog_alloc+0x39/0x200 [ 43.373473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.374246] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.374992] do_seccomp+0x349/0x25e0 [ 43.375564] ? find_held_lock+0x2b/0x80 [ 43.376203] ? do_prlimit+0x310/0x610 [ 43.376785] ? __pfx_do_seccomp+0x10/0x10 [ 43.377444] ? do_raw_spin_unlock+0x53/0x220 [ 43.378145] ? _raw_spin_unlock+0x1e/0x40 [ 43.378759] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.379583] ? static_key_count+0x60/0x80 [ 43.380276] prctl_set_seccomp+0x4e/0x70 [ 43.380926] __do_sys_prctl+0xe6c/0x1d70 [ 43.381540] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.382258] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.383056] ? irqentry_exit+0xf3/0x650 [ 43.383675] do_syscall_64+0xbf/0x430 [ 43.384292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.385084] RIP: 0033:0x7f20cfc595cd [ 43.385635] 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 [ 43.388257] RSP: 002b:00007fffbbf11e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.389406] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20cfc595cd [ 43.390477] RDX: 000055c95444ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.391565] RBP: 00007fffbbf11e90 R08: 0000000000000000 R09: 00007fffbbf11530 [ 43.392639] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c95c026ad0 [ 43.393716] R13: 00007fffbbf122c0 R14: 000055c95c027bc0 R15: 000055c95c038780 [ 43.394797] [ 43.395199] irq event stamp: 1769 [ 43.395721] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 43.396988] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 43.398256] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 43.399567] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 43.400839] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19341' (ECDSA) to the list of known hosts. 2025/11/18 14:57:09 fuzzer started 2025/11/18 14:57:09 dialing manager at localhost:34383 2025/11/18 14:57:09 checking machine... 2025/11/18 14:57:09 checking revisions... [ 44.312230] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:57:09 testing simple program... [ 44.412939] cgroup: Unknown subsys name 'net' [ 44.481242] cgroup: Unknown subsys name 'cpuset' [ 44.505982] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:57:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81374aec RDX=ffff88800f535340 RSI=ffffffff813748d8 RDI=ffffffff85e1ff20 RBP=ffffffff85e1ff20 RSP=ffff88806ce08d20 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff813748d8 R13=ffff88807ffd7650 R14=ffff888019a53318 R15=ffff888009462280 RIP=ffffffff81529082 RFL=00000247 [---Z-PC] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f15c5b1f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf84ceff8 CR3=0000000016cef000 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 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff814a0197 RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf08bc8 R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000002 R13=ffffffff814a0197 R14=0000000000000000 R15=ffff888009613780 RIP=ffffffff81b2d298 RFL=00000086 [--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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdd23fdd000 CR3=000000000bd4b000 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=bb3bdcc82ee48498184793d43b307f20 XMM02=2c67c8bc2e329bc30000000000306720 XMM03=fb795ef6d65770560000000000310608 XMM04=0ea68ec2c0be562800000000000ae988 XMM05=090f1556b20111b300000000003200f0 XMM06=5b75c91c80445342000000000031ff78 XMM07=e042d86d42eb936e00000000003108e0 XMM08=ce436483d04ef2bd0000000000306780 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000