[ 38.950749] ------------[ cut here ]------------ [ 38.951475] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.953250] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.954457] Modules linked in: [ 38.954976] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.956639] Tainted: [W]=WARN [ 38.957200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.958441] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.959211] 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 [ 38.961926] RSP: 0018:ffff888019c37bc0 EFLAGS: 00010286 [ 38.962750] RAX: 0000000000000000 RBX: ffffed1003386f78 RCX: ffffffff813a4050 [ 38.963827] RDX: ffff888016aeb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.964935] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003386f2f [ 38.966018] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.967083] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c37df8 [ 38.968177] FS: 00007fb92d08a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.969410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.970303] CR2: 00007ffcb020eef7 CR3: 000000000e1a1000 CR4: 0000000000350ef0 [ 38.971393] Call Trace: [ 38.971809] [ 38.972152] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.972927] ? __create_object+0x59/0x80 [ 38.973547] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.974368] __vmalloc_noprof+0x59/0x60 [ 38.974997] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.975726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.976475] bpf_prog_alloc+0x39/0x200 [ 38.977120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.977902] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.978619] do_seccomp+0x349/0x25e0 [ 38.979231] ? find_held_lock+0x2b/0x80 [ 38.979863] ? do_prlimit+0x310/0x610 [ 38.980449] ? __pfx_do_seccomp+0x10/0x10 [ 38.981131] ? do_raw_spin_unlock+0x53/0x220 [ 38.981833] ? _raw_spin_unlock+0x1e/0x40 [ 38.982449] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.983261] ? static_key_count+0x60/0x80 [ 38.983928] prctl_set_seccomp+0x4e/0x70 [ 38.984539] __do_sys_prctl+0xe6c/0x1d70 [ 38.985236] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.985952] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.986763] ? irqentry_exit+0xf3/0x650 [ 38.987367] do_syscall_64+0xbf/0x430 [ 38.987999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.988843] RIP: 0033:0x7fb92d57c5cd [ 38.989396] 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 [ 38.992082] RSP: 002b:00007ffcb020c340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.993259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb92d57c5cd [ 38.994344] RDX: 0000559954aa2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.995423] RBP: 00007ffcb020c3a0 R08: 0000000000000000 R09: 00007ffcb020ba40 [ 38.996506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559970036b10 [ 38.997626] R13: 00007ffcb020c7d0 R14: 00005599700372b0 R15: 000055997004b6f0 [ 38.998734] [ 38.999099] irq event stamp: 1799 [ 38.999608] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 39.000915] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 39.002191] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 39.003553] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 39.005216] ---[ end trace 0000000000000000 ]--- [ 41.869649] ------------[ cut here ]------------ [ 41.870576] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.872620] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.874205] Modules linked in: [ 41.874858] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.876910] Tainted: [W]=WARN [ 41.877473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.878945] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.879859] 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 [ 41.883091] RSP: 0018:ffff88801a1cfbc0 EFLAGS: 00010286 [ 41.884082] RAX: 0000000000000000 RBX: ffffed1003439f78 RCX: ffffffff813a4050 [ 41.885412] RDX: ffff888015cf9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.886713] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003439f2f [ 41.887996] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.889320] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1cfdf8 [ 41.890627] FS: 00007f4ad9e60900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.892082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.893181] CR2: 00007f4ada3c64a6 CR3: 000000001f553000 CR4: 0000000000350ef0 [ 41.894481] Call Trace: [ 41.894978] [ 41.895387] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.896294] ? __create_object+0x59/0x80 [ 41.897127] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.898112] __vmalloc_noprof+0x59/0x60 [ 41.898875] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.899753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.900641] bpf_prog_alloc+0x39/0x200 [ 41.901422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.902367] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.903293] do_seccomp+0x349/0x25e0 [ 41.904024] ? find_held_lock+0x2b/0x80 [ 41.904840] ? do_prlimit+0x310/0x610 [ 41.905545] ? __pfx_do_seccomp+0x10/0x10 [ 41.906339] ? do_raw_spin_unlock+0x53/0x220 [ 41.907201] ? _raw_spin_unlock+0x1e/0x40 [ 41.908004] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.909010] ? static_key_count+0x60/0x80 [ 41.909821] prctl_set_seccomp+0x4e/0x70 [ 41.910571] __do_sys_prctl+0xe6c/0x1d70 [ 41.911368] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.912218] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.913239] ? irqentry_exit+0xf3/0x650 [ 41.914016] do_syscall_64+0xbf/0x430 [ 41.914773] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.915757] RIP: 0033:0x7f4ada3525cd [ 41.916429] 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 [ 41.919675] RSP: 002b:00007ffc584c0070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.921120] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ada3525cd [ 41.922417] RDX: 0000558e3fd16e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.923720] RBP: 00007ffc584c00d0 R08: 0000000000000000 R09: 00007ffc584bf770 [ 41.925048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e6c358ad0 [ 41.926355] R13: 00007ffc584c0500 R14: 0000558e6c359bc0 R15: 0000558e6c36a780 [ 41.927756] [ 41.928179] irq event stamp: 1739 [ 41.928859] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 41.930426] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 41.931964] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 41.933578] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 41.935110] ---[ end trace 0000000000000000 ]--- [ 42.637814] ------------[ cut here ]------------ [ 42.638748] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.640856] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.642547] Modules linked in: [ 42.643258] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.645291] Tainted: [W]=WARN [ 42.645909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.647391] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.648322] 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 [ 42.651490] RSP: 0018:ffff88801a1afbc0 EFLAGS: 00010286 [ 42.652475] RAX: 0000000000000000 RBX: ffffed1003435f78 RCX: ffffffff813a4050 [ 42.653795] RDX: ffff888015fd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.655101] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003435f2f [ 42.656404] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.657756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1afdf8 [ 42.659071] FS: 00007fdd522e9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.660546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.661646] CR2: 00007fdd5284f4a6 CR3: 000000001f7dd000 CR4: 0000000000350ef0 [ 42.662955] Call Trace: [ 42.663426] [ 42.663892] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.664825] ? __create_object+0x59/0x80 [ 42.665573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.666554] __vmalloc_noprof+0x59/0x60 [ 42.667327] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.668224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.669180] bpf_prog_alloc+0x39/0x200 [ 42.669942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.670895] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.671817] do_seccomp+0x349/0x25e0 [ 42.672512] ? find_held_lock+0x2b/0x80 [ 42.673303] ? do_prlimit+0x310/0x610 [ 42.674056] ? __pfx_do_seccomp+0x10/0x10 [ 42.674860] ? do_raw_spin_unlock+0x53/0x220 [ 42.675660] ? _raw_spin_unlock+0x1e/0x40 [ 42.676451] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.677451] ? static_key_count+0x60/0x80 [ 42.678270] prctl_set_seccomp+0x4e/0x70 [ 42.679060] __do_sys_prctl+0xe6c/0x1d70 [ 42.679849] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.680734] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.681737] ? irqentry_exit+0xf3/0x650 [ 42.682469] do_syscall_64+0xbf/0x430 [ 42.683221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.684193] RIP: 0033:0x7fdd527db5cd [ 42.684925] 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 [ 42.688144] RSP: 002b:00007ffdfaf20220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.689564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd527db5cd [ 42.690863] RDX: 000055797f3f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.692167] RBP: 00007ffdfaf20280 R08: 0000000000000000 R09: 00007ffdfaf1f920 [ 42.693502] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579a1236ad0 [ 42.694811] R13: 00007ffdfaf206b0 R14: 00005579a1237bc0 R15: 00005579a1248780 [ 42.696134] [ 42.696574] irq event stamp: 1847 [ 42.697227] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 42.698791] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 42.700354] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 42.701893] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 42.703173] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31462' (ECDSA) to the list of known hosts. 2025/11/17 14:14:03 fuzzer started 2025/11/17 14:14:03 dialing manager at localhost:37895 2025/11/17 14:14:03 checking machine... 2025/11/17 14:14:03 checking revisions... [ 43.644323] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:14:04 testing simple program... [ 43.729837] cgroup: Unknown subsys name 'net' [ 43.790977] cgroup: Unknown subsys name 'cpuset' [ 43.808048] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:14:03 Registers: info registers vcpu 0 RAX=ffffed1003ea10d8 RBX=ffffed1003ea10d9 RCX=ffffffff819de5ce RDX=ffffed1003ea10d9 RSI=0000000000000004 RDI=ffff88801f5086c0 RBP=ffffed1003ea10d8 RSP=ffff888019c379d8 R8 =0000000000000001 R9 =ffffed1003ea10d8 R10=ffff88801f5086c3 R11=0000000000000001 R12=0000000000000002 R13=0000000040000001 R14=ffff888019c37a58 R15=0000000000000001 RIP=ffffffff81b2d061 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 00007f4ad9e60900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4ad9e2f008 CR3=000000001f5b4000 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 info registers vcpu 1 RAX=0000000000029c47 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f40656da000 CR3=000000000d49f000 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=3c6b4f78e0b4a18e2441a8447c29ddea XMM02=ec2efd57dc4c00df00000000003068f8 XMM03=dc40a8a882dee41a00000000003069c8 XMM04=da6af40019f6711700000000000ae988 XMM05=d96330e2d2db863200000000003203d0 XMM06=6fd3cc5f241e682e000000000031a2f8 XMM07=e042d86d42eb936e000000000030ffb8 XMM08=dc40a8a882dee41a00000000003069c8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000