[ 46.431580] ------------[ cut here ]------------ [ 46.432507] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.434590] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.436102] Modules linked in: [ 46.436748] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.438767] Tainted: [W]=WARN [ 46.439388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.440862] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.441846] 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 [ 46.445139] RSP: 0018:ffff888015ae7bc0 EFLAGS: 00010286 [ 46.446211] RAX: 0000000000000000 RBX: ffffed1002b5cf78 RCX: ffffffff813a4050 [ 46.447552] RDX: ffff888019889bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.448767] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5cf2f [ 46.449963] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.451227] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ae7df8 [ 46.452607] FS: 00007f7b1441c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.454191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.455274] CR2: 00007ffebf875ef7 CR3: 000000000e69a000 CR4: 0000000000350ef0 [ 46.456612] Call Trace: [ 46.457101] [ 46.457585] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.458497] ? __create_object+0x59/0x80 [ 46.459330] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.460310] __vmalloc_noprof+0x59/0x60 [ 46.461055] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.461912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.462845] bpf_prog_alloc+0x39/0x200 [ 46.463617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.464580] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.465472] do_seccomp+0x349/0x25e0 [ 46.466198] ? find_held_lock+0x2b/0x80 [ 46.466951] ? do_prlimit+0x310/0x610 [ 46.467773] ? __pfx_do_seccomp+0x10/0x10 [ 46.468642] ? do_raw_spin_unlock+0x53/0x220 [ 46.469548] ? _raw_spin_unlock+0x1e/0x40 [ 46.470390] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.471391] ? static_key_count+0x60/0x80 [ 46.472271] prctl_set_seccomp+0x4e/0x70 [ 46.473053] __do_sys_prctl+0xe6c/0x1d70 [ 46.473898] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.474774] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.475791] ? irqentry_exit+0xf3/0x650 [ 46.476618] do_syscall_64+0xbf/0x430 [ 46.477367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.478359] RIP: 0033:0x7f7b1490e5cd [ 46.478979] 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 [ 46.481909] RSP: 002b:00007ffebf8735d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.483233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b1490e5cd [ 46.484616] RDX: 0000555cb63c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.485906] RBP: 00007ffebf873630 R08: 0000000000000000 R09: 00007ffebf872cd0 [ 46.487223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555cba2dcad0 [ 46.488614] R13: 00007ffebf873a60 R14: 0000555cba2ddbc0 R15: 0000555cba2ee780 [ 46.489952] [ 46.490394] irq event stamp: 1781 [ 46.491046] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.492653] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.494215] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 46.495883] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 46.497550] ---[ end trace 0000000000000000 ]--- [ 50.008739] ------------[ cut here ]------------ [ 50.009735] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.011818] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 50.013318] Modules linked in: [ 50.013921] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.016102] Tainted: [W]=WARN [ 50.016761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.018452] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.019393] 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 [ 50.022974] RSP: 0018:ffff888015e9fbc0 EFLAGS: 00010286 [ 50.024009] RAX: 0000000000000000 RBX: ffffed1002bd3f78 RCX: ffffffff813a4050 [ 50.025337] RDX: ffff8880158ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.026640] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd3f2f [ 50.027936] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.029249] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e9fdf8 [ 50.030572] FS: 00007f1417e0b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.032051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.033149] CR2: 00007ffd808bdef7 CR3: 000000001f2b8000 CR4: 0000000000350ef0 [ 50.034459] Call Trace: [ 50.034935] [ 50.035389] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.036308] ? __create_object+0x59/0x80 [ 50.037073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.038067] __vmalloc_noprof+0x59/0x60 [ 50.038856] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.039744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.040698] bpf_prog_alloc+0x39/0x200 [ 50.041453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.042382] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.043310] do_seccomp+0x349/0x25e0 [ 50.044000] ? find_held_lock+0x2b/0x80 [ 50.044771] ? do_prlimit+0x310/0x610 [ 50.045520] ? __pfx_do_seccomp+0x10/0x10 [ 50.046317] ? do_raw_spin_unlock+0x53/0x220 [ 50.047168] ? _raw_spin_unlock+0x1e/0x40 [ 50.047907] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.048885] ? static_key_count+0x60/0x80 [ 50.049699] prctl_set_seccomp+0x4e/0x70 [ 50.050482] __do_sys_prctl+0xe6c/0x1d70 [ 50.051270] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.052092] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.053084] ? irqentry_exit+0xf3/0x650 [ 50.053869] do_syscall_64+0xbf/0x430 [ 50.054616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.055582] RIP: 0033:0x7f14182fd5cd [ 50.056298] 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 [ 50.059505] RSP: 002b:00007ffd808bb440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.060914] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14182fd5cd [ 50.062189] RDX: 000055e482674e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.063488] RBP: 00007ffd808bb4a0 R08: 0000000000000000 R09: 00007ffd808bab40 [ 50.064795] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e496724ad0 [ 50.066104] R13: 00007ffd808bb8d0 R14: 000055e496725bc0 R15: 000055e496736780 [ 50.067404] [ 50.067830] irq event stamp: 1711 [ 50.068468] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.069998] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.071519] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 50.073057] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 50.074381] ---[ end trace 0000000000000000 ]--- [ 50.863457] ------------[ cut here ]------------ [ 50.864365] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.866376] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.867816] Modules linked in: [ 50.868457] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.870664] Tainted: [W]=WARN [ 50.871328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.872817] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.873718] 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 [ 50.876962] RSP: 0018:ffff88800e9e7bc0 EFLAGS: 00010286 [ 50.877933] RAX: 0000000000000000 RBX: ffffed1001d3cf78 RCX: ffffffff813a4050 [ 50.879215] RDX: ffff888017535340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.880486] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d3cf2f [ 50.881777] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.883047] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e9e7df8 [ 50.884321] FS: 00007f73f9e63900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.885763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.886818] CR2: 00007f73fa355580 CR3: 000000000ca24000 CR4: 0000000000350ef0 [ 50.888089] Call Trace: [ 50.888576] [ 50.888996] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.889886] ? __create_object+0x59/0x80 [ 50.890657] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.891621] __vmalloc_noprof+0x59/0x60 [ 50.892373] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.893247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.894183] bpf_prog_alloc+0x39/0x200 [ 50.894870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.895925] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.896858] do_seccomp+0x349/0x25e0 [ 50.897579] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.898481] ? __pfx_do_seccomp+0x10/0x10 [ 50.899277] ? find_held_lock+0x2b/0x80 [ 50.899998] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.900996] ? static_key_count+0x60/0x80 [ 50.901815] prctl_set_seccomp+0x4e/0x70 [ 50.902600] __do_sys_prctl+0xe6c/0x1d70 [ 50.903391] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.904266] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.905261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.906243] ? irqentry_exit+0xf3/0x650 [ 50.906973] do_syscall_64+0xbf/0x430 [ 50.907710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.908687] RIP: 0033:0x7f73fa3555cd [ 50.909403] 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 [ 50.912656] RSP: 002b:00007ffd42a3e1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.914041] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73fa3555cd [ 50.915332] RDX: 000055b012f2fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.916654] RBP: 00007ffd42a3e210 R08: 0000000000000000 R09: 00007ffd42a3d8b0 [ 50.917946] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b03d90a2b0 [ 50.919238] R13: 00007ffd42a3e640 R14: 000055b03d90cd20 R15: 000055b03d91e8d0 [ 50.920549] [ 50.920980] irq event stamp: 1799 [ 50.921635] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 50.923184] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.924731] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 50.926309] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 50.927838] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27977' (ECDSA) to the list of known hosts. 2025/11/17 17:23:17 fuzzer started 2025/11/17 17:23:17 dialing manager at localhost:37895 2025/11/17 17:23:17 checking machine... 2025/11/17 17:23:17 checking revisions... [ 51.846858] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:23:17 testing simple program... [ 51.939516] cgroup: Unknown subsys name 'net' [ 52.013600] cgroup: Unknown subsys name 'cpuset' [ 52.031574] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:23:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00000000000000f4 RCX=1ffff11002cd1f85 RDX=ffffffff8899cbc0 RSI=00000000000000f4 RDI=ffff888009924000 RBP=ffff888009924000 RSP=ffff88801668fbe8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8899cbc0 R13=ffff888009924000 R14=0000000000000000 R15=ffffffff8899cbc0 RIP=ffffffff81751c70 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 00007f1417e0b900 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=00007f14183c2618 CR3=000000000b8ae000 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 info registers vcpu 1 RAX=00000000000000ca RBX=00000000000000ca RCX=ffffffff8259f5da RDX=00000000000101f7 RSI=ffffffff8259f5e8 RDI=0000000000000007 RBP=ffff88800e9a0000 RSP=ffff88800adbf728 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=00000000000101f7 R11=0000000000000001 R12=00000000000101f7 R13=ffff88800e9a01d8 R14=0000000000000000 R15=ffffffff862e1880 RIP=ffffffff8259f5ee RFL=00000093 [--S-A-C] 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e496762fe0 CR3=000000000e4c2000 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=33323a373120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323638 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000