[ 44.012591] ------------[ cut here ]------------ [ 44.013392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.015125] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.016321] Modules linked in: [ 44.016807] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.018428] Tainted: [W]=WARN [ 44.018910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.020113] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.020840] 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 [ 44.023488] RSP: 0018:ffff888016b1fbc0 EFLAGS: 00010286 [ 44.024312] RAX: 0000000000000000 RBX: ffffed1002d63f78 RCX: ffffffff813a4050 [ 44.025358] RDX: ffff8880158a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.026422] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d63f2f [ 44.027499] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.028553] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b1fdf8 [ 44.029617] FS: 00007f810cca7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.030806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.031714] CR2: 00007ffe2dd4aef7 CR3: 000000000ab7a000 CR4: 0000000000350ef0 [ 44.032767] Call Trace: [ 44.033175] [ 44.033515] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.034240] ? __create_object+0x59/0x80 [ 44.034845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.035638] __vmalloc_noprof+0x59/0x60 [ 44.036261] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.036977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.037706] bpf_prog_alloc+0x39/0x200 [ 44.038306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.039068] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.039783] do_seccomp+0x349/0x25e0 [ 44.040371] ? find_held_lock+0x2b/0x80 [ 44.040991] ? do_prlimit+0x310/0x610 [ 44.041574] ? __pfx_do_seccomp+0x10/0x10 [ 44.042217] ? do_raw_spin_unlock+0x53/0x220 [ 44.042892] ? _raw_spin_unlock+0x1e/0x40 [ 44.043502] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.044282] ? static_key_count+0x60/0x80 [ 44.044944] prctl_set_seccomp+0x4e/0x70 [ 44.045553] __do_sys_prctl+0xe6c/0x1d70 [ 44.046191] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.046892] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.047661] ? irqentry_exit+0xf3/0x650 [ 44.048286] do_syscall_64+0xbf/0x430 [ 44.048893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.049640] RIP: 0033:0x7f810d1995cd [ 44.050221] 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 [ 44.052834] RSP: 002b:00007ffe2dd487e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.053968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f810d1995cd [ 44.055052] RDX: 0000559a88b7de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.056093] RBP: 00007ffe2dd48840 R08: 0000000000000000 R09: 00007ffe2dd47ee0 [ 44.057159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ab77f72b0 [ 44.058237] R13: 00007ffe2dd48c70 R14: 0000559ab77f9d20 R15: 0000559ab780b8d0 [ 44.059329] [ 44.059676] irq event stamp: 1743 [ 44.060208] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 44.061461] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 44.062719] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 44.063993] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 44.065268] ---[ end trace 0000000000000000 ]--- [ 46.940189] ------------[ cut here ]------------ [ 46.941121] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.943192] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.944629] Modules linked in: [ 46.945259] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.947286] Tainted: [W]=WARN [ 46.947845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.949581] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.950579] 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 [ 46.953821] RSP: 0018:ffff888016b67bc0 EFLAGS: 00010286 [ 46.954794] RAX: 0000000000000000 RBX: ffffed1002d6cf78 RCX: ffffffff813a4050 [ 46.956103] RDX: ffff88801685d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.957400] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6cf2f [ 46.958676] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.959969] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b67df8 [ 46.961263] FS: 00007fe01b608900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.962716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.963809] CR2: 00007ffc42c6aef7 CR3: 000000000bc0d000 CR4: 0000000000350ef0 [ 46.965117] Call Trace: [ 46.965590] [ 46.966047] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.966956] ? __create_object+0x59/0x80 [ 46.967704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.968663] __vmalloc_noprof+0x59/0x60 [ 46.969439] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.970328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.971294] bpf_prog_alloc+0x39/0x200 [ 46.972049] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.972991] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.973853] do_seccomp+0x349/0x25e0 [ 46.974573] ? find_held_lock+0x2b/0x80 [ 46.975367] ? do_prlimit+0x310/0x610 [ 46.976112] ? __pfx_do_seccomp+0x10/0x10 [ 46.976854] ? do_raw_spin_unlock+0x53/0x220 [ 46.977702] ? _raw_spin_unlock+0x1e/0x40 [ 46.978485] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.979466] ? static_key_count+0x60/0x80 [ 46.980282] prctl_set_seccomp+0x4e/0x70 [ 46.981058] __do_sys_prctl+0xe6c/0x1d70 [ 46.981802] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.982654] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.983653] ? irqentry_exit+0xf3/0x650 [ 46.984422] do_syscall_64+0xbf/0x430 [ 46.985168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.986136] RIP: 0033:0x7fe01bafa5cd [ 46.986799] 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 [ 46.989995] RSP: 002b:00007ffc42c69cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.991394] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe01bafa5cd [ 46.992672] RDX: 0000560d5d924e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.993965] RBP: 00007ffc42c69d20 R08: 0000000000000000 R09: 00007ffc42c693c0 [ 46.995285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d79c07ad0 [ 46.996502] R13: 00007ffc42c6a150 R14: 0000560d79c08bc0 R15: 0000560d79c19780 [ 46.997598] [ 46.997979] irq event stamp: 1855 [ 46.998482] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 46.999752] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 47.001018] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 47.002305] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 47.003575] ---[ end trace 0000000000000000 ]--- [ 47.562819] ------------[ cut here ]------------ [ 47.563777] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.565830] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 47.567320] Modules linked in: [ 47.567968] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.570062] Tainted: [W]=WARN [ 47.570621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.572122] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.573060] 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 [ 47.576274] RSP: 0018:ffff88800a41fbc0 EFLAGS: 00010286 [ 47.577262] RAX: 0000000000000000 RBX: ffffed1001483f78 RCX: ffffffff813a4050 [ 47.578547] RDX: ffff8880161f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.579852] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001483f2f [ 47.581175] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.582453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a41fdf8 [ 47.583756] FS: 00007f364409e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.585206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.586296] CR2: 00007ffd5e332ef7 CR3: 000000001e5be000 CR4: 0000000000350ef0 [ 47.587611] Call Trace: [ 47.588112] [ 47.588528] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.589435] ? __create_object+0x59/0x80 [ 47.590233] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.591222] __vmalloc_noprof+0x59/0x60 [ 47.592004] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.592838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.593771] bpf_prog_alloc+0x39/0x200 [ 47.594509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.595472] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.596393] do_seccomp+0x349/0x25e0 [ 47.597126] ? find_held_lock+0x2b/0x80 [ 47.597850] ? do_prlimit+0x310/0x610 [ 47.598602] ? __pfx_do_seccomp+0x10/0x10 [ 47.599407] ? do_raw_spin_unlock+0x53/0x220 [ 47.600248] ? _raw_spin_unlock+0x1e/0x40 [ 47.601048] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.602026] ? static_key_count+0x60/0x80 [ 47.602788] prctl_set_seccomp+0x4e/0x70 [ 47.603595] __do_sys_prctl+0xe6c/0x1d70 [ 47.604387] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.605259] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.606257] ? irqentry_exit+0xf3/0x650 [ 47.607043] do_syscall_64+0xbf/0x430 [ 47.607747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.608698] RIP: 0033:0x7f36445905cd [ 47.609415] 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 [ 47.612674] RSP: 002b:00007ffd5e331db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.614043] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36445905cd [ 47.615338] RDX: 000055f6f5472e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.616403] RBP: 00007ffd5e331e10 R08: 0000000000000000 R09: 00007ffd5e3314b0 [ 47.617477] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f72aea5ad0 [ 47.618546] R13: 00007ffd5e332240 R14: 000055f72aea6bc0 R15: 000055f72aeb7780 [ 47.619653] [ 47.620048] irq event stamp: 1711 [ 47.620549] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 47.621823] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 47.623108] softirqs last enabled at (1526): [] handle_softirqs+0x50c/0x770 [ 47.624391] softirqs last disabled at (1517): [] __irq_exit_rcu+0xc4/0x100 [ 47.625647] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27966' (ECDSA) to the list of known hosts. 2025/11/18 04:55:32 fuzzer started 2025/11/18 04:55:32 dialing manager at localhost:37895 2025/11/18 04:55:32 checking machine... 2025/11/18 04:55:32 checking revisions... [ 48.444136] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:55:32 testing simple program... [ 48.515283] cgroup: Unknown subsys name 'net' [ 48.567561] cgroup: Unknown subsys name 'cpuset' [ 48.579642] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:55:31 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801aea3800 RCX=0000000000000001 RDX=0000000000000001 RSI=ffff88806ce37414 RDI=ffff88801aea3b44 RBP=0000000000000009 RSP=ffff88806ce08dc8 R8 =0000000000000001 R9 =ffffed100d9c11cb R10=0000000000000000 R11=0000000000000001 R12=ffff88801aea3780 R13=ffff88801aea3851 R14=0000000000000000 R15=ffff88801aea37e8 RIP=ffffffff814ae878 RFL=00000046 [---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 00007fe01b608900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc42c63000 CR3=000000000cba8000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d8e7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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=00007fe01bbbd650 CR3=000000000e522000 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=35353a343020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323736 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000