[ 38.983236] ------------[ cut here ]------------ [ 38.984101] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.986067] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.987526] Modules linked in: [ 38.988110] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.990122] Tainted: [W]=WARN [ 38.990731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.992195] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.993076] 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 [ 38.996250] RSP: 0018:ffff8880171b7bc0 EFLAGS: 00010286 [ 38.997223] RAX: 0000000000000000 RBX: ffffed1002e36f78 RCX: ffffffff813a4050 [ 38.998523] RDX: ffff8880160f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.999801] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e36f2f [ 39.001092] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.002413] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171b7df8 [ 39.003724] FS: 00007fc475e94900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.005190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.006279] CR2: 00007fc476386580 CR3: 000000000ed27000 CR4: 0000000000350ef0 [ 39.007586] Call Trace: [ 39.008063] [ 39.008520] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.009431] ? __create_object+0x59/0x80 [ 39.010243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.011209] __vmalloc_noprof+0x59/0x60 [ 39.011923] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.012789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.013715] bpf_prog_alloc+0x39/0x200 [ 39.014468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.015384] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.016289] do_seccomp+0x349/0x25e0 [ 39.016968] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.017887] ? __pfx_do_seccomp+0x10/0x10 [ 39.018713] ? find_held_lock+0x2b/0x80 [ 39.019487] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.020511] ? static_key_count+0x60/0x80 [ 39.021333] prctl_set_seccomp+0x4e/0x70 [ 39.022074] __do_sys_prctl+0xe6c/0x1d70 [ 39.022882] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.023753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.024729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.025716] ? irqentry_exit+0xf3/0x650 [ 39.026511] do_syscall_64+0xbf/0x430 [ 39.027249] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.028215] RIP: 0033:0x7fc4763865cd [ 39.028890] 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 [ 39.032117] RSP: 002b:00007ffff18cd0b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.033501] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4763865cd [ 39.034831] RDX: 000055a1bb7ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.036127] RBP: 00007ffff18cd110 R08: 0000000000000000 R09: 00007ffff18cc7b0 [ 39.037475] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a1e56c0bf0 [ 39.038811] R13: 00007ffff18cd540 R14: 000055a1e56ca380 R15: 000055a1e56d5460 [ 39.040142] [ 39.040613] irq event stamp: 1755 [ 39.041293] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.042841] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.044366] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 39.045938] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 39.047482] ---[ end trace 0000000000000000 ]--- [ 42.469379] ------------[ cut here ]------------ [ 42.470339] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.472343] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.473825] Modules linked in: [ 42.474494] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.476722] Tainted: [W]=WARN [ 42.477396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.478867] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.479787] 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 [ 42.482951] RSP: 0018:ffff888016ea7bc0 EFLAGS: 00010286 [ 42.483932] RAX: 0000000000000000 RBX: ffffed1002dd4f78 RCX: ffffffff813a4050 [ 42.485216] RDX: ffff88801a16b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.486538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd4f2f [ 42.487805] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.489084] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ea7df8 [ 42.490387] FS: 00007fa048502900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.491835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.492904] CR2: 00007fa0489f4580 CR3: 0000000020b90000 CR4: 0000000000350ef0 [ 42.494209] Call Trace: [ 42.494671] [ 42.495079] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.495976] ? __create_object+0x59/0x80 [ 42.496772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.497736] __vmalloc_noprof+0x59/0x60 [ 42.498509] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.499376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.500314] bpf_prog_alloc+0x39/0x200 [ 42.501004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.501941] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.502846] do_seccomp+0x349/0x25e0 [ 42.503567] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.504468] ? __pfx_do_seccomp+0x10/0x10 [ 42.505276] ? find_held_lock+0x2b/0x80 [ 42.505983] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.506956] ? static_key_count+0x60/0x80 [ 42.507766] prctl_set_seccomp+0x4e/0x70 [ 42.508539] __do_sys_prctl+0xe6c/0x1d70 [ 42.509329] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.510134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.511142] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.512121] ? irqentry_exit+0xf3/0x650 [ 42.512897] do_syscall_64+0xbf/0x430 [ 42.513641] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.514604] RIP: 0033:0x7fa0489f45cd [ 42.515310] 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 [ 42.518531] RSP: 002b:00007ffeb2d9b7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.519894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0489f45cd [ 42.521278] RDX: 000055a653a09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.522757] RBP: 00007ffeb2d9b850 R08: 0000000000000000 R09: 00007ffeb2d9aef0 [ 42.524226] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a66bf1bb10 [ 42.525697] R13: 00007ffeb2d9bc80 R14: 000055a66bf1c2b0 R15: 000055a66bf306f0 [ 42.527230] [ 42.527721] irq event stamp: 1783 [ 42.528460] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 42.530221] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 42.531982] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 42.533748] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 42.535505] ---[ end trace 0000000000000000 ]--- [ 43.400977] ------------[ cut here ]------------ [ 43.401912] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.403926] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.405416] Modules linked in: [ 43.406019] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.408000] Tainted: [W]=WARN [ 43.408608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.410106] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.411021] 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 [ 43.414631] RSP: 0018:ffff88800a42fbc0 EFLAGS: 00010286 [ 43.415615] RAX: 0000000000000000 RBX: ffffed1001485f78 RCX: ffffffff813a4050 [ 43.416901] RDX: ffff88801bcb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.418221] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001485f2f [ 43.419643] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.421203] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a42fdf8 [ 43.422720] FS: 00007f0d5bfe9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.424139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.425218] CR2: 00007ffc37c78ef7 CR3: 0000000021177000 CR4: 0000000000350ef0 [ 43.426507] Call Trace: [ 43.426972] [ 43.427422] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.428351] ? __create_object+0x59/0x80 [ 43.429094] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.430138] __vmalloc_noprof+0x59/0x60 [ 43.430943] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.431830] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.432767] bpf_prog_alloc+0x39/0x200 [ 43.433507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.434457] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.435371] do_seccomp+0x349/0x25e0 [ 43.436052] ? find_held_lock+0x2b/0x80 [ 43.436842] ? do_prlimit+0x310/0x610 [ 43.437591] ? __pfx_do_seccomp+0x10/0x10 [ 43.438380] ? do_raw_spin_unlock+0x53/0x220 [ 43.439224] ? _raw_spin_unlock+0x1e/0x40 [ 43.439965] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.440921] ? static_key_count+0x60/0x80 [ 43.441708] prctl_set_seccomp+0x4e/0x70 [ 43.442498] __do_sys_prctl+0xe6c/0x1d70 [ 43.443280] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.444097] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.445076] ? irqentry_exit+0xf3/0x650 [ 43.445849] do_syscall_64+0xbf/0x430 [ 43.446593] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.447560] RIP: 0033:0x7f0d5c4db5cd [ 43.448281] 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 [ 43.451500] RSP: 002b:00007ffc37c77640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.452878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d5c4db5cd [ 43.454192] RDX: 00005613577d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.455494] RBP: 00007ffc37c776a0 R08: 0000000000000000 R09: 00007ffc37c76d40 [ 43.456824] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613773ae2b0 [ 43.458120] R13: 00007ffc37c77ad0 R14: 00005613773b0d20 R15: 00005613773c28d0 [ 43.459271] [ 43.459629] irq event stamp: 1791 [ 43.460121] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 43.461413] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 43.462676] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 43.463960] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 43.465208] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22358' (ECDSA) to the list of known hosts. 2025/11/18 11:40:49 fuzzer started 2025/11/18 11:40:49 dialing manager at localhost:34383 2025/11/18 11:40:49 checking machine... 2025/11/18 11:40:49 checking revisions... [ 44.349759] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:40:49 testing simple program... [ 44.453086] cgroup: Unknown subsys name 'net' [ 44.553095] cgroup: Unknown subsys name 'cpuset' [ 44.587052] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:40:48 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=1ffff11002f7afa3 RCX=ffffffff81a05ec8 RDX=ffff888017200000 RSI=0000000000000000 RDI=0000000000000000 RBP=840000001d788025 RSP=ffff888017bd7cd0 R8 =0000000000000001 R9 =ffffed1002f7af8d R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000001a55 R14=0000000000000000 R15=ffff888020b464c8 RIP=ffffffff817518c8 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fa048502900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a66bf36f78 CR3=0000000020b0a000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f 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=0000000000006e2e RBX=0000000000000001 RCX=ffffffff81360ed1 RDX=0000000000000001 RSI=ffffffff86a01694 RDI=ffffffff866abe54 RBP=ffff888019f86f40 RSP=ffff888019f86e20 R8 =ffffffff86a01694 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=ffff888019f86f48 R13=ffff888019f86f30 R14=ffff888019f86f29 R15=ffff888019f86ee8 RIP=ffffffff8135da40 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f57d63fd298 CR3=00000000210ae000 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=2e676e2d70616362696c2f756e672d78 XMM02=00302e6f732e676e2d70616362696c2f XMM03=756e672d78756e696c2d34365f363878 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000