[ 45.532825] ------------[ cut here ]------------ [ 45.533754] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.535694] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.537132] Modules linked in: [ 45.537757] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.539691] Tainted: [W]=WARN [ 45.540242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.541688] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.542581] 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 [ 45.545680] RSP: 0018:ffff88801465fbc0 EFLAGS: 00010286 [ 45.546636] RAX: 0000000000000000 RBX: ffffed10028cbf78 RCX: ffffffff813a4050 [ 45.547903] RDX: ffff88801aa7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.549159] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028cbf2f [ 45.550586] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.551987] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801465fdf8 [ 45.553295] FS: 00007faa34a81900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.554760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.555845] CR2: 00007faa34f73580 CR3: 000000000c077000 CR4: 0000000000350ef0 [ 45.557200] Call Trace: [ 45.557708] [ 45.558116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.558995] ? __create_object+0x59/0x80 [ 45.559761] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.560714] __vmalloc_noprof+0x59/0x60 [ 45.561404] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.562258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.563164] bpf_prog_alloc+0x39/0x200 [ 45.563884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.564804] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.565689] do_seccomp+0x349/0x25e0 [ 45.566345] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.567225] ? __pfx_do_seccomp+0x10/0x10 [ 45.567993] ? find_held_lock+0x2b/0x80 [ 45.568726] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.569666] ? static_key_count+0x60/0x80 [ 45.570400] prctl_set_seccomp+0x4e/0x70 [ 45.571164] __do_sys_prctl+0xe6c/0x1d70 [ 45.571927] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.572786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.573726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.574680] ? irqentry_exit+0xf3/0x650 [ 45.575379] do_syscall_64+0xbf/0x430 [ 45.576126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.577050] RIP: 0033:0x7faa34f735cd [ 45.577757] 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 [ 45.580846] RSP: 002b:00007ffc64955ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.582190] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa34f735cd [ 45.583468] RDX: 0000560678c76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.584745] RBP: 00007ffc64956050 R08: 0000000000000000 R09: 00007ffc649556f0 [ 45.586011] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606794a4ad0 [ 45.587267] R13: 00007ffc64956480 R14: 00005606794a5bc0 R15: 00005606794b6780 [ 45.588569] [ 45.588952] irq event stamp: 1817 [ 45.589479] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 45.590725] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 45.591977] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 45.593234] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 45.594475] ---[ end trace 0000000000000000 ]--- [ 48.979844] ------------[ cut here ]------------ [ 48.980648] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.982289] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.983488] Modules linked in: [ 48.983995] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.985640] Tainted: [W]=WARN [ 48.986100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.987318] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.988073] 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 [ 48.990692] RSP: 0018:ffff88801a76fbc0 EFLAGS: 00010286 [ 48.991500] RAX: 0000000000000000 RBX: ffffed10034edf78 RCX: ffffffff813a4050 [ 48.992581] RDX: ffff888016148000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.993648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034edf2f [ 48.994707] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.995770] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a76fdf8 [ 48.996847] FS: 00007fbd948e3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.998047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.998915] CR2: 00007fbd94dd5580 CR3: 000000000e19e000 CR4: 0000000000350ef0 [ 48.999977] Call Trace: [ 49.000369] [ 49.000741] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.001495] ? __create_object+0x59/0x80 [ 49.002110] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.002907] __vmalloc_noprof+0x59/0x60 [ 49.003540] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.004239] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.005043] bpf_prog_alloc+0x39/0x200 [ 49.005644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.006369] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.007111] do_seccomp+0x349/0x25e0 [ 49.007690] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.008432] ? __pfx_do_seccomp+0x10/0x10 [ 49.009049] ? find_held_lock+0x2b/0x80 [ 49.009662] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.010440] ? static_key_count+0x60/0x80 [ 49.011063] prctl_set_seccomp+0x4e/0x70 [ 49.011688] __do_sys_prctl+0xe6c/0x1d70 [ 49.012307] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.013017] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.013806] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.014606] ? irqentry_exit+0xf3/0x650 [ 49.015205] do_syscall_64+0xbf/0x430 [ 49.015801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.016584] RIP: 0033:0x7fbd94dd55cd [ 49.017130] 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 [ 49.019745] RSP: 002b:00007ffd8ba79e40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.020891] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd94dd55cd [ 49.021955] RDX: 000055b27bbd7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.023011] RBP: 00007ffd8ba79ea0 R08: 0000000000000000 R09: 00007ffd8ba79540 [ 49.024072] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2a9cd0ad0 [ 49.025145] R13: 00007ffd8ba7a2d0 R14: 000055b2a9cd1bc0 R15: 000055b2a9ce2780 [ 49.026228] [ 49.026607] irq event stamp: 1779 [ 49.027117] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.028389] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.029677] softirqs last enabled at (1522): [] handle_softirqs+0x50c/0x770 [ 49.030944] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 49.032204] ---[ end trace 0000000000000000 ]--- [ 49.828258] ------------[ cut here ]------------ [ 49.829177] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.831183] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.832697] Modules linked in: [ 49.833288] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.835257] Tainted: [W]=WARN [ 49.835861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.837343] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.838255] 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 [ 49.841441] RSP: 0018:ffff888016c97bc0 EFLAGS: 00010286 [ 49.842370] RAX: 0000000000000000 RBX: ffffed1002d92f78 RCX: ffffffff813a4050 [ 49.843654] RDX: ffff8880168bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.844941] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d92f2f [ 49.846228] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.847517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c97df8 [ 49.848805] FS: 00007f36f38cb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.850252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.851330] CR2: 00007ffe21d2cef7 CR3: 000000000c1af000 CR4: 0000000000350ef0 [ 49.852634] Call Trace: [ 49.853104] [ 49.853568] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.854460] ? __create_object+0x59/0x80 [ 49.855195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.856182] __vmalloc_noprof+0x59/0x60 [ 49.856951] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.857819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.858762] bpf_prog_alloc+0x39/0x200 [ 49.859511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.860403] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.861313] do_seccomp+0x349/0x25e0 [ 49.862032] ? find_held_lock+0x2b/0x80 [ 49.862795] ? do_prlimit+0x310/0x610 [ 49.863554] ? __pfx_do_seccomp+0x10/0x10 [ 49.864298] ? do_raw_spin_unlock+0x53/0x220 [ 49.865127] ? _raw_spin_unlock+0x1e/0x40 [ 49.865885] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.866870] ? static_key_count+0x60/0x80 [ 49.867672] prctl_set_seccomp+0x4e/0x70 [ 49.868459] __do_sys_prctl+0xe6c/0x1d70 [ 49.869196] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.870061] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.871025] ? irqentry_exit+0xf3/0x650 [ 49.871801] do_syscall_64+0xbf/0x430 [ 49.872567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.873534] RIP: 0033:0x7f36f3dbd5cd [ 49.874194] 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 [ 49.877353] RSP: 002b:00007ffe21d2a6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.878712] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36f3dbd5cd [ 49.879998] RDX: 0000558708239e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.881290] RBP: 00007ffe21d2a750 R08: 0000000000000000 R09: 00007ffe21d29df0 [ 49.882593] R10: 0000000000000000 R11: 0000000000000246 R12: 000055870d4bfb10 [ 49.883878] R13: 00007ffe21d2ab80 R14: 000055870d4c02b0 R15: 000055870d4d46f0 [ 49.885179] [ 49.885640] irq event stamp: 1727 [ 49.886236] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 49.887746] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.889287] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.890821] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.892358] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46900' (ECDSA) to the list of known hosts. 2025/11/18 22:07:05 fuzzer started 2025/11/18 22:07:05 dialing manager at localhost:34383 2025/11/18 22:07:05 checking machine... 2025/11/18 22:07:05 checking revisions... [ 50.802954] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:07:06 testing simple program... [ 50.891361] cgroup: Unknown subsys name 'net' [ 50.944826] cgroup: Unknown subsys name 'cpuset' [ 50.960159] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:07:05 Registers: info registers vcpu 0 RAX=000000000003cf8b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8cf9e658 CR3=000000000d3e4000 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=2034303a37303a323220383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a37303a3232203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff88596180 RBX=ffff88800c2dd340 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf088a8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526f55 RFL=00000002 [-------] 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 00007fbd948e3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbd94e9a618 CR3=00000000204af000 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