[ 45.972143] ------------[ cut here ]------------ [ 45.973043] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.975010] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 45.976432] Modules linked in: [ 45.977013] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.978980] Tainted: [W]=WARN [ 45.979566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.982438] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.983431] 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 [ 45.986574] RSP: 0018:ffff888017c1fbc0 EFLAGS: 00010286 [ 45.987534] RAX: 0000000000000000 RBX: ffffed1002f83f78 RCX: ffffffff813a4050 [ 45.988797] RDX: ffff888015d10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.990067] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f83f2f [ 45.991330] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.992593] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c1fdf8 [ 45.993873] FS: 00007f80df9ed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.995279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.996335] CR2: 00007fffd5c4cef7 CR3: 000000000de35000 CR4: 0000000000350ef0 [ 45.997623] Call Trace: [ 45.998091] [ 45.998546] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.999430] ? __create_object+0x59/0x80 [ 46.000157] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.001103] __vmalloc_noprof+0x59/0x60 [ 46.001856] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.002713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.003623] bpf_prog_alloc+0x39/0x200 [ 46.004350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.005274] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.006135] do_seccomp+0x349/0x25e0 [ 46.006837] ? find_held_lock+0x2b/0x80 [ 46.007582] ? do_prlimit+0x310/0x610 [ 46.008321] ? __pfx_do_seccomp+0x10/0x10 [ 46.009052] ? do_raw_spin_unlock+0x53/0x220 [ 46.009880] ? _raw_spin_unlock+0x1e/0x40 [ 46.010660] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.011617] ? static_key_count+0x60/0x80 [ 46.012402] prctl_set_seccomp+0x4e/0x70 [ 46.013112] __do_sys_prctl+0xe6c/0x1d70 [ 46.013889] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.014734] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.015691] ? irqentry_exit+0xf3/0x650 [ 46.016448] do_syscall_64+0xbf/0x430 [ 46.017127] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.018062] RIP: 0033:0x7f80dfedf5cd [ 46.018757] 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 [ 46.021867] RSP: 002b:00007fffd5c4b7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.023206] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80dfedf5cd [ 46.024493] RDX: 0000559e8fb23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.025764] RBP: 00007fffd5c4b850 R08: 0000000000000000 R09: 00007fffd5c4aef0 [ 46.026793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ea60d22b0 [ 46.027816] R13: 00007fffd5c4bc80 R14: 0000559ea60d4d20 R15: 0000559ea60e68d0 [ 46.028860] [ 46.029203] irq event stamp: 2125 [ 46.029733] hardirqs last enabled at (2135): [] __up_console_sem+0x78/0x80 [ 46.030944] hardirqs last disabled at (2144): [] __up_console_sem+0x5d/0x80 [ 46.032164] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 46.033478] softirqs last disabled at (2163): [] __irq_exit_rcu+0xc4/0x100 [ 46.034704] ---[ end trace 0000000000000000 ]--- [ 49.284727] ------------[ cut here ]------------ [ 49.285686] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.287665] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.289110] Modules linked in: [ 49.289767] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.291740] Tainted: [W]=WARN [ 49.292340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.293805] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.294706] 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 [ 49.297860] RSP: 0018:ffff888016c07bc0 EFLAGS: 00010286 [ 49.298837] RAX: 0000000000000000 RBX: ffffed1002d80f78 RCX: ffffffff813a4050 [ 49.300115] RDX: ffff8880160e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.301402] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d80f2f [ 49.302674] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.303952] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c07df8 [ 49.305255] FS: 00007f7851c30900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.306687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.307737] CR2: 00007fff3c978ef7 CR3: 000000000f914000 CR4: 0000000000350ef0 [ 49.309016] Call Trace: [ 49.309537] [ 49.309948] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.310839] ? __create_object+0x59/0x80 [ 49.311615] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.312585] __vmalloc_noprof+0x59/0x60 [ 49.313357] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.314178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.315100] bpf_prog_alloc+0x39/0x200 [ 49.315837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.316765] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.317682] do_seccomp+0x349/0x25e0 [ 49.318402] ? find_held_lock+0x2b/0x80 [ 49.319115] ? do_prlimit+0x310/0x610 [ 49.319862] ? __pfx_do_seccomp+0x10/0x10 [ 49.320649] ? do_raw_spin_unlock+0x53/0x220 [ 49.321499] ? _raw_spin_unlock+0x1e/0x40 [ 49.322278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.323194] ? static_key_count+0x60/0x80 [ 49.324001] prctl_set_seccomp+0x4e/0x70 [ 49.324782] __do_sys_prctl+0xe6c/0x1d70 [ 49.325591] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.326459] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.327428] ? irqentry_exit+0xf3/0x650 [ 49.328152] do_syscall_64+0xbf/0x430 [ 49.328891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.329879] RIP: 0033:0x7f78521225cd [ 49.330602] 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 [ 49.333787] RSP: 002b:00007fff3c976da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.335147] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78521225cd [ 49.336425] RDX: 0000559e48a65e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.337734] RBP: 00007fff3c976e00 R08: 0000000000000000 R09: 00007fff3c9764a0 [ 49.339022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e5e3e8ad0 [ 49.340316] R13: 00007fff3c977230 R14: 0000559e5e3e9bc0 R15: 0000559e5e3fa780 [ 49.341625] [ 49.342051] irq event stamp: 1733 [ 49.342701] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.344257] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.345799] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 49.346884] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 49.347854] ---[ end trace 0000000000000000 ]--- [ 50.413603] ------------[ cut here ]------------ [ 50.414529] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.416515] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.417967] Modules linked in: [ 50.418629] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.420617] Tainted: [W]=WARN [ 50.421166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.422639] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.423549] 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 [ 50.426721] RSP: 0018:ffff88801709fbc0 EFLAGS: 00010286 [ 50.427683] RAX: 0000000000000000 RBX: ffffed1002e13f78 RCX: ffffffff813a4050 [ 50.428952] RDX: ffff888017441bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.430253] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e13f2f [ 50.431530] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.432793] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801709fdf8 [ 50.434070] FS: 00007f0149ddc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.435505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.436563] CR2: 00007ffdb3663ef7 CR3: 000000000e2ce000 CR4: 0000000000350ef0 [ 50.437877] Call Trace: [ 50.438381] [ 50.438791] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.439688] ? __create_object+0x59/0x80 [ 50.440466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.441453] __vmalloc_noprof+0x59/0x60 [ 50.442174] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.443050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.443976] bpf_prog_alloc+0x39/0x200 [ 50.444702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.445659] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.446567] do_seccomp+0x349/0x25e0 [ 50.447278] ? find_held_lock+0x2b/0x80 [ 50.447988] ? do_prlimit+0x310/0x610 [ 50.448720] ? __pfx_do_seccomp+0x10/0x10 [ 50.449505] ? do_raw_spin_unlock+0x53/0x220 [ 50.450333] ? _raw_spin_unlock+0x1e/0x40 [ 50.451074] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.452034] ? static_key_count+0x60/0x80 [ 50.452805] prctl_set_seccomp+0x4e/0x70 [ 50.453580] __do_sys_prctl+0xe6c/0x1d70 [ 50.454382] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.455193] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.456154] ? irqentry_exit+0xf3/0x650 [ 50.456916] do_syscall_64+0xbf/0x430 [ 50.457664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.458614] RIP: 0033:0x7f014a2ce5cd [ 50.459317] 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 [ 50.462489] RSP: 002b:00007ffdb36615e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.463854] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f014a2ce5cd [ 50.465132] RDX: 00005580d3251e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.466429] RBP: 00007ffdb3661640 R08: 0000000000000000 R09: 00007ffdb3660ce0 [ 50.467698] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580e207dad0 [ 50.468973] R13: 00007ffdb3661a70 R14: 00005580e207ebc0 R15: 00005580e208f780 [ 50.470290] [ 50.470720] irq event stamp: 1745 [ 50.471387] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 50.472900] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.474424] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 50.475959] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 50.477475] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25457' (ECDSA) to the list of known hosts. 2025/11/19 04:04:32 fuzzer started 2025/11/19 04:04:32 dialing manager at localhost:34383 2025/11/19 04:04:32 checking machine... 2025/11/19 04:04:32 checking revisions... [ 51.365794] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:04:32 testing simple program... [ 51.464750] cgroup: Unknown subsys name 'net' [ 51.513190] cgroup: Unknown subsys name 'cpuset' [ 51.530416] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:04:31 Registers: info registers vcpu 0 RAX=ffff888009611bc0 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009627728 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000b615 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529352 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 0000000000000000 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=00007f78521e5650 CR3=00000000200ad000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880175b23c8 RCX=ffffffff8152da53 RDX=1ffff11002eb647b RSI=0000000000000004 RDI=ffff8880175b23c8 RBP=ffff8880175b23d0 RSP=ffff8880175e7c60 R8 =0000000000000000 R9 =ffffed1002eb6479 R10=ffff8880175b23cb R11=0000000000000001 R12=ffff8880175b23d8 R13=0000000000000001 R14=00000000ffffffff R15=0000000000000001 RIP=ffffffff8152db02 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 00007f8dd54ca700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffdd074b98 CR3=000000000e00b000 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=34303a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323832 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000