[ 39.013096] ------------[ cut here ]------------ [ 39.014150] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.016421] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.019409] Modules linked in: [ 39.020229] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.022522] Tainted: [W]=WARN [ 39.023215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.024904] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.025964] 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 [ 39.029633] RSP: 0018:ffff8880166ffbc0 EFLAGS: 00010286 [ 39.030777] RAX: 0000000000000000 RBX: ffffed1002cdff78 RCX: ffffffff813a4050 [ 39.032259] RDX: ffff88800d6bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.033743] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdff2f [ 39.035250] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.036725] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166ffdf8 [ 39.038216] FS: 00007f5e351f9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.039877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.041110] CR2: 00007ffc85a36ef7 CR3: 000000000e69f000 CR4: 0000000000350ef0 [ 39.042606] Call Trace: [ 39.043191] [ 39.043663] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.044686] ? __create_object+0x59/0x80 [ 39.045575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.046725] __vmalloc_noprof+0x59/0x60 [ 39.047679] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.048603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.049586] bpf_prog_alloc+0x39/0x200 [ 39.050391] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.051353] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.052314] do_seccomp+0x349/0x25e0 [ 39.053077] ? find_held_lock+0x2b/0x80 [ 39.053822] ? do_prlimit+0x310/0x610 [ 39.054631] ? __pfx_do_seccomp+0x10/0x10 [ 39.055460] ? do_raw_spin_unlock+0x53/0x220 [ 39.056330] ? _raw_spin_unlock+0x1e/0x40 [ 39.057168] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.058187] ? static_key_count+0x60/0x80 [ 39.059024] prctl_set_seccomp+0x4e/0x70 [ 39.059787] __do_sys_prctl+0xe6c/0x1d70 [ 39.060614] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.061531] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.062593] ? irqentry_exit+0xf3/0x650 [ 39.063408] do_syscall_64+0xbf/0x430 [ 39.064169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.065167] RIP: 0033:0x7f5e356eb5cd [ 39.065901] 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 [ 39.069017] RSP: 002b:00007ffc85a35030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.070377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e356eb5cd [ 39.071627] RDX: 000055d1c8c23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.072873] RBP: 00007ffc85a35090 R08: 0000000000000000 R09: 00007ffc85a34730 [ 39.074108] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d1dbc28ad0 [ 39.075356] R13: 00007ffc85a354c0 R14: 000055d1dbc29bc0 R15: 000055d1dbc3a780 [ 39.076623] [ 39.077081] irq event stamp: 2103 [ 39.077662] hardirqs last enabled at (2111): [] __up_console_sem+0x78/0x80 [ 39.079185] hardirqs last disabled at (2120): [] __up_console_sem+0x5d/0x80 [ 39.080645] softirqs last enabled at (2090): [] handle_softirqs+0x50c/0x770 [ 39.082167] softirqs last disabled at (2075): [] __irq_exit_rcu+0xc4/0x100 [ 39.083325] ---[ end trace 0000000000000000 ]--- [ 41.843187] ------------[ cut here ]------------ [ 41.844297] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.846672] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.848395] Modules linked in: [ 41.849138] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.851432] Tainted: [W]=WARN [ 41.852135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.853853] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.854917] 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 [ 41.858580] RSP: 0018:ffff8880173ffbc0 EFLAGS: 00010286 [ 41.859705] RAX: 0000000000000000 RBX: ffffed1002e7ff78 RCX: ffffffff813a4050 [ 41.861175] RDX: ffff8880166d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.862654] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7ff2f [ 41.864135] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.865628] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173ffdf8 [ 41.867136] FS: 00007f288631f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.868816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.870083] CR2: 00007fff94242ef7 CR3: 000000001f21a000 CR4: 0000000000350ef0 [ 41.871564] Call Trace: [ 41.872150] [ 41.872618] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.873647] ? __create_object+0x59/0x80 [ 41.874565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.875688] __vmalloc_noprof+0x59/0x60 [ 41.876569] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.877579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.878750] bpf_prog_alloc+0x39/0x200 [ 41.879558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.880541] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.881497] do_seccomp+0x349/0x25e0 [ 41.882280] ? find_held_lock+0x2b/0x80 [ 41.883087] ? do_prlimit+0x310/0x610 [ 41.883811] ? __pfx_do_seccomp+0x10/0x10 [ 41.884642] ? do_raw_spin_unlock+0x53/0x220 [ 41.885513] ? _raw_spin_unlock+0x1e/0x40 [ 41.886368] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.887395] ? static_key_count+0x60/0x80 [ 41.888259] prctl_set_seccomp+0x4e/0x70 [ 41.889089] __do_sys_prctl+0xe6c/0x1d70 [ 41.889924] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.890785] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.891817] ? irqentry_exit+0xf3/0x650 [ 41.892647] do_syscall_64+0xbf/0x430 [ 41.893434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.894463] RIP: 0033:0x7f28868115cd [ 41.895217] 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 [ 41.898563] RSP: 002b:00007fff942402d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.899996] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28868115cd [ 41.901354] RDX: 0000558c1ee0ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.902710] RBP: 00007fff94240330 R08: 0000000000000000 R09: 00007fff9423f9d0 [ 41.903687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c57058bf0 [ 41.904497] R13: 00007fff94240760 R14: 0000558c57062380 R15: 0000558c5706d460 [ 41.905319] [ 41.905583] irq event stamp: 1775 [ 41.906005] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 41.906966] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 41.907925] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 41.908896] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 41.909813] ---[ end trace 0000000000000000 ]--- [ 42.515276] ------------[ cut here ]------------ [ 42.516182] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.518209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.519622] Modules linked in: [ 42.520234] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.522210] Tainted: [W]=WARN [ 42.522758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.525600] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.526628] 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 [ 42.529728] RSP: 0018:ffff888014d97bc0 EFLAGS: 00010286 [ 42.530726] RAX: 0000000000000000 RBX: ffffed10029b2f78 RCX: ffffffff813a4050 [ 42.532001] RDX: ffff88800e6b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.533256] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10029b2f2f [ 42.534546] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.535806] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014d97df8 [ 42.537089] FS: 00007f1de9980900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.538529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.539561] CR2: 00007f1de9ee64a6 CR3: 000000000e1a6000 CR4: 0000000000350ef0 [ 42.540816] Call Trace: [ 42.541302] [ 42.541701] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.542610] ? __create_object+0x59/0x80 [ 42.543385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.544333] __vmalloc_noprof+0x59/0x60 [ 42.545075] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.545936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.546887] bpf_prog_alloc+0x39/0x200 [ 42.547569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.548472] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.549347] do_seccomp+0x349/0x25e0 [ 42.550062] ? find_held_lock+0x2b/0x80 [ 42.550785] ? do_prlimit+0x310/0x610 [ 42.551528] ? __pfx_do_seccomp+0x10/0x10 [ 42.552301] ? do_raw_spin_unlock+0x53/0x220 [ 42.553116] ? _raw_spin_unlock+0x1e/0x40 [ 42.553874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.554804] ? static_key_count+0x60/0x80 [ 42.555592] prctl_set_seccomp+0x4e/0x70 [ 42.556343] __do_sys_prctl+0xe6c/0x1d70 [ 42.557108] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.557948] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.558942] ? irqentry_exit+0xf3/0x650 [ 42.559650] do_syscall_64+0xbf/0x430 [ 42.560373] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.561303] RIP: 0033:0x7f1de9e725cd [ 42.562006] 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 [ 42.565090] RSP: 002b:00007ffdc3685f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.566464] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1de9e725cd [ 42.567710] RDX: 0000555dda286e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.568942] RBP: 00007ffdc3685f70 R08: 0000000000000000 R09: 00007ffdc3685610 [ 42.570229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555df9dd72b0 [ 42.571491] R13: 00007ffdc36863a0 R14: 0000555df9dd9d20 R15: 0000555df9deb8d0 [ 42.572779] [ 42.573241] irq event stamp: 2139 [ 42.573882] hardirqs last enabled at (2149): [] __up_console_sem+0x78/0x80 [ 42.575422] hardirqs last disabled at (2158): [] __up_console_sem+0x5d/0x80 [ 42.576970] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 42.578500] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 42.579459] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8928' (ECDSA) to the list of known hosts. 2025/11/18 13:55:02 fuzzer started 2025/11/18 13:55:02 dialing manager at localhost:34383 2025/11/18 13:55:02 checking machine... 2025/11/18 13:55:02 checking revisions... [ 43.336327] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:55:02 testing simple program... [ 43.422073] cgroup: Unknown subsys name 'net' [ 43.481455] cgroup: Unknown subsys name 'cpuset' [ 43.494461] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:55:01 Registers: info registers vcpu 0 RAX=000000000003bcef 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=00000202 [-------] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9175597000 CR3=0000000014c44000 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=2031303a35353a333120383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a35353a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffff88801796edac RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff888016750000 RBP=ffffffff85e1ffe0 RSP=ffff88801796ed88 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a716 R13=ffff88801796edac R14=0000000000000002 R15=0000000000000002 RIP=ffffffff815221da 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f288631f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f28862d8008 CR3=000000001f183000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000