[ 38.998273] ------------[ cut here ]------------ [ 38.999229] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.001240] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.002709] Modules linked in: [ 39.003347] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.005599] Tainted: [W]=WARN [ 39.006313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.007800] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.008705] 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 [ 39.011880] RSP: 0018:ffff88801764fbc0 EFLAGS: 00010286 [ 39.012825] RAX: 0000000000000000 RBX: ffffed1002ec9f78 RCX: ffffffff813a4050 [ 39.014134] RDX: ffff888019e31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.015453] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec9f2f [ 39.016740] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.018014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801764fdf8 [ 39.019307] FS: 00007f57aceec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.020755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.021797] CR2: 00007ffd12c9fef8 CR3: 0000000017a76000 CR4: 0000000000350ef0 [ 39.023117] Call Trace: [ 39.023590] [ 39.024043] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.024932] ? __create_object+0x59/0x80 [ 39.025676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.026658] __vmalloc_noprof+0x59/0x60 [ 39.027409] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.028279] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.029216] bpf_prog_alloc+0x39/0x200 [ 39.029954] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.030926] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.031782] do_seccomp+0x349/0x25e0 [ 39.032501] ? find_held_lock+0x2b/0x80 [ 39.033247] ? do_prlimit+0x310/0x610 [ 39.034469] ? __pfx_do_seccomp+0x10/0x10 [ 39.035266] ? do_raw_spin_unlock+0x53/0x220 [ 39.036100] ? _raw_spin_unlock+0x1e/0x40 [ 39.036837] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.037812] ? static_key_count+0x60/0x80 [ 39.038623] prctl_set_seccomp+0x4e/0x70 [ 39.039404] __do_sys_prctl+0xe6c/0x1d70 [ 39.040186] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.041047] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.042030] ? irqentry_exit+0xf3/0x650 [ 39.042782] do_syscall_64+0xbf/0x430 [ 39.043525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.044468] RIP: 0033:0x7f57ad3de5cd [ 39.045170] 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 [ 39.048377] RSP: 002b:00007ffd12c9ddb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.049741] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57ad3de5cd [ 39.051034] RDX: 000055f3020eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.052308] RBP: 00007ffd12c9de10 R08: 0000000000000000 R09: 00007ffd12c9d4b0 [ 39.053581] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3180132b0 [ 39.054885] R13: 00007ffd12c9e240 R14: 000055f318015d20 R15: 000055f3180278d0 [ 39.056205] [ 39.056631] irq event stamp: 1851 [ 39.057276] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 39.058815] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 39.060098] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 39.061372] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 39.062636] ---[ end trace 0000000000000000 ]--- [ 42.494215] ------------[ cut here ]------------ [ 42.495119] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.497035] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.498472] Modules linked in: [ 42.499074] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.501247] Tainted: [W]=WARN [ 42.501783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.503282] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.504173] 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 [ 42.507262] RSP: 0018:ffff888016ec7bc0 EFLAGS: 00010286 [ 42.508214] RAX: 0000000000000000 RBX: ffffed1002dd8f78 RCX: ffffffff813a4050 [ 42.509471] RDX: ffff888019c78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.510737] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd8f2f [ 42.511976] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.513216] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ec7df8 [ 42.514482] FS: 00007f1ed7cf9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.515880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.516923] CR2: 00007fffb269fef8 CR3: 000000000e2da000 CR4: 0000000000350ef0 [ 42.518171] Call Trace: [ 42.518637] [ 42.519069] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.519951] ? __create_object+0x59/0x80 [ 42.520672] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.521616] __vmalloc_noprof+0x59/0x60 [ 42.522352] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.523193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.524106] bpf_prog_alloc+0x39/0x200 [ 42.524786] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.525694] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.526561] do_seccomp+0x349/0x25e0 [ 42.527269] ? find_held_lock+0x2b/0x80 [ 42.528016] ? do_prlimit+0x310/0x610 [ 42.528695] ? __pfx_do_seccomp+0x10/0x10 [ 42.529463] ? do_raw_spin_unlock+0x53/0x220 [ 42.530273] ? _raw_spin_unlock+0x1e/0x40 [ 42.531046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.531994] ? static_key_count+0x60/0x80 [ 42.532730] prctl_set_seccomp+0x4e/0x70 [ 42.533483] __do_sys_prctl+0xe6c/0x1d70 [ 42.534241] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.535097] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.536062] ? irqentry_exit+0xf3/0x650 [ 42.536759] do_syscall_64+0xbf/0x430 [ 42.537479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.538419] RIP: 0033:0x7f1ed81eb5cd [ 42.539103] 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 [ 42.542182] RSP: 002b:00007fffb269eaa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.543519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ed81eb5cd [ 42.544780] RDX: 000055f7a1f75e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.546018] RBP: 00007fffb269eb00 R08: 0000000000000000 R09: 00007fffb269e1a0 [ 42.547279] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7b07b9b10 [ 42.548517] R13: 00007fffb269ef30 R14: 000055f7b07ba2b0 R15: 000055f7b07ce6f0 [ 42.549783] [ 42.550223] irq event stamp: 1865 [ 42.550822] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 42.552334] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 42.553812] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 42.555332] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 42.556807] ---[ end trace 0000000000000000 ]--- [ 43.423389] ------------[ cut here ]------------ [ 43.424321] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.426306] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.427814] Modules linked in: [ 43.428466] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.430491] Tainted: [W]=WARN [ 43.431079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.432548] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.433481] 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 [ 43.436661] RSP: 0018:ffff88801793fbc0 EFLAGS: 00010286 [ 43.437636] RAX: 0000000000000000 RBX: ffffed1002f27f78 RCX: ffffffff813a4050 [ 43.438933] RDX: ffff888017f50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.440232] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f27f2f [ 43.441517] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.442820] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801793fdf8 [ 43.444126] FS: 00007f0adf517900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.445561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.446620] CR2: 00007ffc06613ef8 CR3: 000000000d861000 CR4: 0000000000350ef0 [ 43.447896] Call Trace: [ 43.448371] [ 43.448772] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.449683] ? __create_object+0x59/0x80 [ 43.450472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.451440] __vmalloc_noprof+0x59/0x60 [ 43.452199] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.453073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.453989] bpf_prog_alloc+0x39/0x200 [ 43.454698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.455631] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.456527] do_seccomp+0x349/0x25e0 [ 43.457238] ? find_held_lock+0x2b/0x80 [ 43.457995] ? do_prlimit+0x310/0x610 [ 43.458711] ? __pfx_do_seccomp+0x10/0x10 [ 43.459506] ? do_raw_spin_unlock+0x53/0x220 [ 43.460338] ? _raw_spin_unlock+0x1e/0x40 [ 43.461120] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.462085] ? static_key_count+0x60/0x80 [ 43.462902] prctl_set_seccomp+0x4e/0x70 [ 43.463642] __do_sys_prctl+0xe6c/0x1d70 [ 43.464423] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.465283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.466280] ? irqentry_exit+0xf3/0x650 [ 43.467058] do_syscall_64+0xbf/0x430 [ 43.467763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.468708] RIP: 0033:0x7f0adfa095cd [ 43.469416] 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 [ 43.472651] RSP: 002b:00007ffc06612750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.474023] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0adfa095cd [ 43.475335] RDX: 000055b119b8ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.476611] RBP: 00007ffc066127b0 R08: 0000000000000000 R09: 00007ffc06611e50 [ 43.477916] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b12d69cb10 [ 43.479207] R13: 00007ffc06612be0 R14: 000055b12d69d2b0 R15: 000055b12d6b16f0 [ 43.480528] [ 43.481001] irq event stamp: 1807 [ 43.481612] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 43.483166] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 43.484695] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 43.486276] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 43.487694] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60677' (ECDSA) to the list of known hosts. 2025/11/18 19:11:40 fuzzer started 2025/11/18 19:11:40 dialing manager at localhost:34383 2025/11/18 19:11:40 checking machine... 2025/11/18 19:11:40 checking revisions... [ 44.387158] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:11:41 testing simple program... [ 44.475823] cgroup: Unknown subsys name 'net' [ 44.535996] cgroup: Unknown subsys name 'cpuset' [ 44.547779] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:11:40 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888019e73978 RCX=ffffffff81c19797 RDX=1ffff1100287c958 RSI=ffffffff81c197a1 RDI=ffff8880143e4ac0 RBP=0000000000000003 RSP=ffff888016237d00 R8 =0000000000000000 R9 =ffffed10033ce708 R10=ffff8880143e4a80 R11=0000000000000000 R12=ffff8880143e4a80 R13=ffffffffffffffff R14=dffffc0000000000 R15=0000000000000064 RIP=ffffffff81c197bb RFL=00000212 [----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 00007f1ed7cf9900 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=000056100807e000 CR3=000000000de02000 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=25252525252525252525252525252525 XMM01=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b768d1 RBX=ffffffff8672bde8 RCX=ffffffff81b769b3 RDX=0000000000000000 RSI=ffffffff86ac15f2 RDI=ffffffff8672bde8 RBP=ffffffff8672bdec RSP=ffff88806cf089b8 R8 =ffffffff86ac15f2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026e13 R12=ffffffff8672bde8 R13=ffffffff8672bde8 R14=ffffffff8672bde8 R15=dffffc0000000000 RIP=ffffffff8135da85 RFL=00000202 [-------] 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53198a0298 CR3=000000000de09000 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=756e696c2d34365f3638782f62696c2f XMM01=2e6f747079726362696c2f756e672d78 XMM02=00312e312e6f732e6f74707972636269 XMM03=6c2f756e672d78756e696c2d34365f36 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000