[ 38.976358] ------------[ cut here ]------------ [ 38.977281] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.979281] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.980954] Modules linked in: [ 38.981533] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.983515] Tainted: [W]=WARN [ 38.984099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.985539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.986406] 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 [ 38.989469] RSP: 0018:ffff888015cefbc0 EFLAGS: 00010286 [ 38.990395] RAX: 0000000000000000 RBX: ffffed1002b9df78 RCX: ffffffff813a4050 [ 38.991619] RDX: ffff8880196f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.992870] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b9df2f [ 38.994084] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.995303] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cefdf8 [ 38.996534] FS: 00007f34e0c4a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.997930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.998940] CR2: 00007ffc82cf2ef8 CR3: 0000000009e03000 CR4: 0000000000350ef0 [ 39.000167] Call Trace: [ 39.000625] [ 39.001052] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.001898] ? __create_object+0x59/0x80 [ 39.002609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.003535] __vmalloc_noprof+0x59/0x60 [ 39.004259] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.005106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.005990] bpf_prog_alloc+0x39/0x200 [ 39.006689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.007541] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.008394] do_seccomp+0x349/0x25e0 [ 39.009087] ? find_held_lock+0x2b/0x80 [ 39.009809] ? do_prlimit+0x310/0x610 [ 39.010483] ? __pfx_do_seccomp+0x10/0x10 [ 39.011227] ? do_raw_spin_unlock+0x53/0x220 [ 39.012025] ? _raw_spin_unlock+0x1e/0x40 [ 39.012782] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.013693] ? static_key_count+0x60/0x80 [ 39.014415] prctl_set_seccomp+0x4e/0x70 [ 39.015154] __do_sys_prctl+0xe6c/0x1d70 [ 39.015896] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.016726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.017606] ? irqentry_exit+0xf3/0x650 [ 39.018328] do_syscall_64+0xbf/0x430 [ 39.019023] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.019936] RIP: 0033:0x7f34e113c5cd [ 39.020580] 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 [ 39.023674] RSP: 002b:00007ffc82cf0340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.024991] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34e113c5cd [ 39.026208] RDX: 0000559e56533e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.027425] RBP: 00007ffc82cf03a0 R08: 0000000000000000 R09: 00007ffc82cefa40 [ 39.028668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e6e3fdb10 [ 39.029884] R13: 00007ffc82cf07d0 R14: 0000559e6e3fe2b0 R15: 0000559e6e4126f0 [ 39.031129] [ 39.031535] irq event stamp: 1829 [ 39.032152] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 39.033622] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 39.035093] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 39.036553] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 39.038009] ---[ end trace 0000000000000000 ]--- [ 42.478357] ------------[ cut here ]------------ [ 42.479282] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.481279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.482723] Modules linked in: [ 42.483293] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.485491] Tainted: [W]=WARN [ 42.486176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.487680] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.488521] 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 [ 42.491662] RSP: 0018:ffff8880161f7bc0 EFLAGS: 00010286 [ 42.492584] RAX: 0000000000000000 RBX: ffffed1002c3ef78 RCX: ffffffff813a4050 [ 42.493867] RDX: ffff88800d071bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.495125] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3ef2f [ 42.496388] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.497670] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161f7df8 [ 42.498948] FS: 00007f3b18742900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.500359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.501414] CR2: 00007f3b18c34580 CR3: 00000000181a2000 CR4: 0000000000350ef0 [ 42.502686] Call Trace: [ 42.503146] [ 42.503544] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.504424] ? __create_object+0x59/0x80 [ 42.505206] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.506165] __vmalloc_noprof+0x59/0x60 [ 42.506918] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.507792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.508717] bpf_prog_alloc+0x39/0x200 [ 42.509397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.510320] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.511203] do_seccomp+0x349/0x25e0 [ 42.511905] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.512802] ? __pfx_do_seccomp+0x10/0x10 [ 42.513541] ? find_held_lock+0x2b/0x80 [ 42.514285] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.515221] ? static_key_count+0x60/0x80 [ 42.516016] prctl_set_seccomp+0x4e/0x70 [ 42.516805] __do_sys_prctl+0xe6c/0x1d70 [ 42.517538] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.518377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.519334] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.520282] ? irqentry_exit+0xf3/0x650 [ 42.521058] do_syscall_64+0xbf/0x430 [ 42.521790] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.522733] RIP: 0033:0x7f3b18c345cd [ 42.523376] 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 [ 42.526486] RSP: 002b:00007ffef97e35d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.527818] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b18c345cd [ 42.529100] RDX: 0000560bd24a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.530353] RBP: 00007ffef97e3630 R08: 0000000000000000 R09: 00007ffef97e2cd0 [ 42.531609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bf3f0fb10 [ 42.532903] R13: 00007ffef97e3a60 R14: 0000560bf3f102b0 R15: 0000560bf3f246f0 [ 42.534181] [ 42.534600] irq event stamp: 1827 [ 42.535237] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 42.536752] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 42.538236] softirqs last enabled at (1850): [] handle_softirqs+0x50c/0x770 [ 42.539756] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 42.541250] ---[ end trace 0000000000000000 ]--- [ 43.401885] ------------[ cut here ]------------ [ 43.402803] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.404883] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.406330] Modules linked in: [ 43.407184] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.409235] Tainted: [W]=WARN [ 43.409816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.411279] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.412188] 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 [ 43.415348] RSP: 0018:ffff888017147bc0 EFLAGS: 00010286 [ 43.416321] RAX: 0000000000000000 RBX: ffffed1002e28f78 RCX: ffffffff813a4050 [ 43.417606] RDX: ffff88800d070000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.418935] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e28f2f [ 43.420193] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.421476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017147df8 [ 43.422772] FS: 00007fb4c85aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.424199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.425284] CR2: 00007fff5ab3def8 CR3: 000000000cc3b000 CR4: 0000000000350ef0 [ 43.426556] Call Trace: [ 43.427061] [ 43.427478] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.428375] ? __create_object+0x59/0x80 [ 43.429191] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.430154] __vmalloc_noprof+0x59/0x60 [ 43.430917] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.431789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.432731] bpf_prog_alloc+0x39/0x200 [ 43.433424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.434359] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.435270] do_seccomp+0x349/0x25e0 [ 43.435991] ? find_held_lock+0x2b/0x80 [ 43.436771] ? do_prlimit+0x310/0x610 [ 43.437477] ? __pfx_do_seccomp+0x10/0x10 [ 43.438265] ? do_raw_spin_unlock+0x53/0x220 [ 43.439097] ? _raw_spin_unlock+0x1e/0x40 [ 43.439878] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.440854] ? static_key_count+0x60/0x80 [ 43.441617] prctl_set_seccomp+0x4e/0x70 [ 43.442396] __do_sys_prctl+0xe6c/0x1d70 [ 43.443179] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.444036] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.445017] ? irqentry_exit+0xf3/0x650 [ 43.445799] do_syscall_64+0xbf/0x430 [ 43.446487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.447428] RIP: 0033:0x7fb4c8a9c5cd [ 43.448139] 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 [ 43.451316] RSP: 002b:00007fff5ab3b840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.452689] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4c8a9c5cd [ 43.453982] RDX: 000055e2c3506e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.455275] RBP: 00007fff5ab3b8a0 R08: 0000000000000000 R09: 00007fff5ab3af40 [ 43.456554] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2e7d8b2b0 [ 43.457837] R13: 00007fff5ab3bcd0 R14: 000055e2e7d8dd20 R15: 000055e2e7d9f8d0 [ 43.459124] [ 43.459546] irq event stamp: 1851 [ 43.460185] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 43.461689] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 43.462959] softirqs last enabled at (1810): [] handle_softirqs+0x50c/0x770 [ 43.464231] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 43.465501] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8260' (ECDSA) to the list of known hosts. 2025/11/18 00:57:19 fuzzer started 2025/11/18 00:57:20 dialing manager at localhost:37895 2025/11/18 00:57:20 checking machine... 2025/11/18 00:57:20 checking revisions... [ 44.382904] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:57:20 testing simple program... [ 44.464697] cgroup: Unknown subsys name 'net' [ 44.512259] cgroup: Unknown subsys name 'cpuset' [ 44.524468] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:57:19 Registers: info registers vcpu 0 RAX=ffffffff813c14f4 RBX=ffffffff81618fa0 RCX=ffff88806ce089e4 RDX=1ffff1100d9c115d RSI=ffffffff813c14f4 RDI=ffff88806ce08b58 RBP=ffff88806ce08b28 RSP=ffff88806ce08a88 R8 =0000000000000001 R9 =ffff88806ce08ad0 R10=000000000003c9ed R11=0000000000008964 R12=ffff88806ce08b58 R13=0000000000000000 R14=ffff888016be3780 R15=0000000000000000 RIP=ffffffff81618fa4 RFL=00000282 [--S----] 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 00007f3b18742900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3b18721020 CR3=000000000d550000 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=ffff8880168f9bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888017157110 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000022038 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6848109260 CR3=000000000cd29000 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=6f732e3562726b62696c2f756e672d78 XMM02=00332e6f732e3562726b62696c2f756e XMM03=672d78756e696c2d34365f3638782f62 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000