[ 53.976532] ------------[ cut here ]------------ [ 53.977460] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.979464] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 53.981048] Modules linked in: [ 53.981708] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.983747] Tainted: [W]=WARN [ 53.984316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.985788] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.986696] 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 [ 53.989938] RSP: 0018:ffff888018577bc0 EFLAGS: 00010286 [ 53.990929] RAX: 0000000000000000 RBX: ffffed10030aef78 RCX: ffffffff813a4050 [ 53.992253] RDX: ffff888018f19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.993545] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030aef2f [ 53.994844] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.996146] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018577df8 [ 53.997448] FS: 00007faee475e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.998906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.999973] CR2: 00007ffc2b4d8ef7 CR3: 000000000eba5000 CR4: 0000000000350ef0 [ 54.001271] Call Trace: [ 54.001778] [ 54.002199] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.003114] ? __create_object+0x59/0x80 [ 54.003914] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.004892] __vmalloc_noprof+0x59/0x60 [ 54.005656] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.006507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.007427] bpf_prog_alloc+0x39/0x200 [ 54.008178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.009121] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.010039] do_seccomp+0x349/0x25e0 [ 54.010773] ? find_held_lock+0x2b/0x80 [ 54.011482] ? do_prlimit+0x310/0x610 [ 54.012234] ? __pfx_do_seccomp+0x10/0x10 [ 54.013011] ? do_raw_spin_unlock+0x53/0x220 [ 54.013841] ? _raw_spin_unlock+0x1e/0x40 [ 54.014564] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.015507] ? static_key_count+0x60/0x80 [ 54.016313] prctl_set_seccomp+0x4e/0x70 [ 54.017090] __do_sys_prctl+0xe6c/0x1d70 [ 54.017874] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.018732] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.019692] ? irqentry_exit+0xf3/0x650 [ 54.020403] do_syscall_64+0xbf/0x430 [ 54.021135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.022072] RIP: 0033:0x7faee4c505cd [ 54.022765] 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 [ 54.025924] RSP: 002b:00007ffc2b4d7d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.027288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faee4c505cd [ 54.028581] RDX: 000055f0c4057e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.029889] RBP: 00007ffc2b4d7de0 R08: 0000000000000000 R09: 00007ffc2b4d7480 [ 54.031157] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f0c4d752b0 [ 54.032442] R13: 00007ffc2b4d8210 R14: 000055f0c4d77d20 R15: 000055f0c4d898d0 [ 54.033721] [ 54.034136] irq event stamp: 1771 [ 54.034766] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 54.036259] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 54.037749] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 54.039267] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 54.040777] ---[ end trace 0000000000000000 ]--- [ 56.665547] ------------[ cut here ]------------ [ 56.666377] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.668049] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 56.669239] Modules linked in: [ 56.669763] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.671373] Tainted: [W]=WARN [ 56.671869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.673075] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.673827] 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 [ 56.676450] RSP: 0018:ffff888018c77bc0 EFLAGS: 00010286 [ 56.677247] RAX: 0000000000000000 RBX: ffffed100318ef78 RCX: ffffffff813a4050 [ 56.678304] RDX: ffff8880162f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.679347] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100318ef2f [ 56.680418] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.681474] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c77df8 [ 56.682525] FS: 00007f6aa4a0b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.683712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.684538] CR2: 00007ffd28457ef7 CR3: 000000000cf05000 CR4: 0000000000350ef0 [ 56.685592] Call Trace: [ 56.685996] [ 56.686330] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.687069] ? __create_object+0x59/0x80 [ 56.687714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.688474] __vmalloc_noprof+0x59/0x60 [ 56.689093] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.689809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.690534] bpf_prog_alloc+0x39/0x200 [ 56.691143] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.691908] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.692637] do_seccomp+0x349/0x25e0 [ 56.693190] ? find_held_lock+0x2b/0x80 [ 56.693808] ? do_prlimit+0x310/0x610 [ 56.694376] ? __pfx_do_seccomp+0x10/0x10 [ 56.695017] ? do_raw_spin_unlock+0x53/0x220 [ 56.695705] ? _raw_spin_unlock+0x1e/0x40 [ 56.696308] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.697105] ? static_key_count+0x60/0x80 [ 56.697751] prctl_set_seccomp+0x4e/0x70 [ 56.698352] __do_sys_prctl+0xe6c/0x1d70 [ 56.699015] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.699869] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.700671] ? irqentry_exit+0xf3/0x650 [ 56.701268] do_syscall_64+0xbf/0x430 [ 56.701896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.702706] RIP: 0033:0x7f6aa4efd5cd [ 56.703265] 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 [ 56.705916] RSP: 002b:00007ffd28456df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.707054] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6aa4efd5cd [ 56.708140] RDX: 0000556bcf7cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.709224] RBP: 00007ffd28456e50 R08: 0000000000000000 R09: 00007ffd284564f0 [ 56.710309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c08572ad0 [ 56.711416] R13: 00007ffd28457280 R14: 0000556c08573bc0 R15: 0000556c08584780 [ 56.712515] [ 56.712902] irq event stamp: 1727 [ 56.713410] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 56.714677] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 56.715978] softirqs last enabled at (1554): [] handle_softirqs+0x50c/0x770 [ 56.717281] softirqs last disabled at (1549): [] __irq_exit_rcu+0xc4/0x100 [ 56.718540] ---[ end trace 0000000000000000 ]--- [ 57.529267] ------------[ cut here ]------------ [ 57.530226] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.532228] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 57.533700] Modules linked in: [ 57.534291] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.536335] Tainted: [W]=WARN [ 57.536945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.538414] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.539328] 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 [ 57.542566] RSP: 0018:ffff8880168afbc0 EFLAGS: 00010286 [ 57.543533] RAX: 0000000000000000 RBX: ffffed1002d15f78 RCX: ffffffff813a4050 [ 57.544826] RDX: ffff8880097ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.546106] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d15f2f [ 57.547399] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.548702] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168afdf8 [ 57.549991] FS: 00007f1440dea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.551426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.552500] CR2: 00007f14413504a6 CR3: 000000000d071000 CR4: 0000000000350ef0 [ 57.553782] Call Trace: [ 57.554245] [ 57.554721] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.555577] ? __create_object+0x59/0x80 [ 57.556390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.557365] __vmalloc_noprof+0x59/0x60 [ 57.558130] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.559007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.559963] bpf_prog_alloc+0x39/0x200 [ 57.560698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.561590] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.562505] do_seccomp+0x349/0x25e0 [ 57.563221] ? find_held_lock+0x2b/0x80 [ 57.563985] ? do_prlimit+0x310/0x610 [ 57.564727] ? __pfx_do_seccomp+0x10/0x10 [ 57.565466] ? do_raw_spin_unlock+0x53/0x220 [ 57.566311] ? _raw_spin_unlock+0x1e/0x40 [ 57.567081] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.568067] ? static_key_count+0x60/0x80 [ 57.568872] prctl_set_seccomp+0x4e/0x70 [ 57.569651] __do_sys_prctl+0xe6c/0x1d70 [ 57.570391] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.571252] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.572250] ? irqentry_exit+0xf3/0x650 [ 57.573035] do_syscall_64+0xbf/0x430 [ 57.573787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.574730] RIP: 0033:0x7f14412dc5cd [ 57.575379] 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 [ 57.578574] RSP: 002b:00007fff2b8a40a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.580003] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14412dc5cd [ 57.581300] RDX: 000055859d996e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.582584] RBP: 00007fff2b8a4100 R08: 0000000000000000 R09: 00007fff2b8a37a0 [ 57.583897] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585dbc5bad0 [ 57.585169] R13: 00007fff2b8a4530 R14: 00005585dbc5cbc0 R15: 00005585dbc6d780 [ 57.586478] [ 57.586950] irq event stamp: 1797 [ 57.587560] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 57.589129] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 57.590664] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 57.592236] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 57.593766] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42640' (ECDSA) to the list of known hosts. 2025/11/19 01:01:39 fuzzer started 2025/11/19 01:01:39 dialing manager at localhost:34383 2025/11/19 01:01:39 checking machine... 2025/11/19 01:01:39 checking revisions... [ 58.531819] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:01:39 testing simple program... [ 58.637519] cgroup: Unknown subsys name 'net' [ 58.702743] cgroup: Unknown subsys name 'cpuset' [ 58.714265] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:01:38 Registers: info registers vcpu 0 RAX=00000001000000fb RBX=ffff88806cf201b4 RCX=0000000000000830 RDX=0000000000000001 RSI=00000000000000fb RDI=ffffffff85a8dc88 RBP=0000000000000001 RSP=ffff888009627a48 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=0000000000000001 R12=1ffff110012c4f4f R13=1ffff110012c2601 R14=ffff88806cf383c0 R15=0000000000000000 RIP=ffffffff813409ed RFL=00000012 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f38e326e000 CR3=000000000d3af000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=8a964b1791ec51f600000000000ae988 XMM05=b1845c86f0d068b50000000000324dc8 XMM06=7249181db24320020000000000323e70 XMM07=fb795ef6d65770560000000000314838 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffff88801871715c RDX=1ffff110030e2e41 RSI=ffffffff83c92ffd RDI=ffff888018717208 RBP=ffff8880187172a0 RSP=ffff888018717198 R8 =0000000000000001 R9 =ffff888018717248 R10=000000000003c9ed R11=0000000000023e7f R12=0000000000000000 R13=0000000000000000 R14=ffff888017a50000 R15=ffff888018717208 RIP=ffffffff8135e42c 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 00007f6aa4a0b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6aa4fc2618 CR3=000000001f8f7000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000