[ 45.833281] ------------[ cut here ]------------ [ 45.834199] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.836177] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.837652] Modules linked in: [ 45.838258] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.840475] Tainted: [W]=WARN [ 45.841175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.842634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.843512] 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 [ 45.846665] RSP: 0018:ffff888016ba7bc0 EFLAGS: 00010286 [ 45.847652] RAX: 0000000000000000 RBX: ffffed1002d74f78 RCX: ffffffff813a4050 [ 45.848936] RDX: ffff888015e3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.850218] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d74f2f [ 45.851501] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.852822] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ba7df8 [ 45.854098] FS: 00007f28ac6ab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.855539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.856599] CR2: 00007fff03843ef7 CR3: 000000000e004000 CR4: 0000000000350ef0 [ 45.857881] Call Trace: [ 45.858340] [ 45.858797] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.859694] ? __create_object+0x59/0x80 [ 45.860439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.861417] __vmalloc_noprof+0x59/0x60 [ 45.862164] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.863024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.863954] bpf_prog_alloc+0x39/0x200 [ 45.864698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.865628] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.866471] do_seccomp+0x349/0x25e0 [ 45.867198] ? find_held_lock+0x2b/0x80 [ 45.867952] ? do_prlimit+0x310/0x610 [ 45.868680] ? __pfx_do_seccomp+0x10/0x10 [ 45.869410] ? do_raw_spin_unlock+0x53/0x220 [ 45.870239] ? _raw_spin_unlock+0x1e/0x40 [ 45.871003] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.871992] ? static_key_count+0x60/0x80 [ 45.872784] prctl_set_seccomp+0x4e/0x70 [ 45.873507] __do_sys_prctl+0xe6c/0x1d70 [ 45.874295] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.875163] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.876130] ? irqentry_exit+0xf3/0x650 [ 45.876888] do_syscall_64+0xbf/0x430 [ 45.877640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.878540] RIP: 0033:0x7f28acb9d5cd [ 45.879267] 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 [ 45.882415] RSP: 002b:00007fff03842d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.883777] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28acb9d5cd [ 45.885056] RDX: 000055e434940e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.886347] RBP: 00007fff03842df0 R08: 0000000000000000 R09: 00007fff03842490 [ 45.887644] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e45c2e0ad0 [ 45.888943] R13: 00007fff03843220 R14: 000055e45c2e1bc0 R15: 000055e45c2f2780 [ 45.890235] [ 45.890687] irq event stamp: 1783 [ 45.891296] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 45.892823] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 45.894338] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 45.896099] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 45.897648] ---[ end trace 0000000000000000 ]--- [ 48.944345] ------------[ cut here ]------------ [ 48.945308] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.947317] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.948794] Modules linked in: [ 48.949391] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.951434] Tainted: [W]=WARN [ 48.952034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.953554] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.954481] 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 [ 48.957696] RSP: 0018:ffff88801716fbc0 EFLAGS: 00010286 [ 48.958688] RAX: 0000000000000000 RBX: ffffed1002e2df78 RCX: ffffffff813a4050 [ 48.959996] RDX: ffff8880175d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.961300] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2df2f [ 48.962604] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.963911] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801716fdf8 [ 48.965216] FS: 00007f3bb2bf2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.966680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.967776] CR2: 00007f3bb30e4580 CR3: 0000000020121000 CR4: 0000000000350ef0 [ 48.969083] Call Trace: [ 48.969555] [ 48.970000] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.970912] ? __create_object+0x59/0x80 [ 48.971721] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.972709] __vmalloc_noprof+0x59/0x60 [ 48.973433] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.974314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.975262] bpf_prog_alloc+0x39/0x200 [ 48.976185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.977440] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.978639] do_seccomp+0x349/0x25e0 [ 48.979384] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.980364] ? __pfx_do_seccomp+0x10/0x10 [ 48.981192] ? find_held_lock+0x2b/0x80 [ 48.981973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.982971] ? static_key_count+0x60/0x80 [ 48.983843] prctl_set_seccomp+0x4e/0x70 [ 48.984662] __do_sys_prctl+0xe6c/0x1d70 [ 48.985436] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.986408] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.987707] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.989005] ? irqentry_exit+0xf3/0x650 [ 48.989832] do_syscall_64+0xbf/0x430 [ 48.990561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.991615] RIP: 0033:0x7f3bb30e45cd [ 48.992321] 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 [ 48.995669] RSP: 002b:00007ffe7223a180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.997095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3bb30e45cd [ 48.998462] RDX: 000055f4c33d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.999834] RBP: 00007ffe7223a1e0 R08: 0000000000000000 R09: 00007ffe72239880 [ 49.001188] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4e0512b10 [ 49.002520] R13: 00007ffe7223a610 R14: 000055f4e05132b0 R15: 000055f4e05276f0 [ 49.003947] [ 49.004444] irq event stamp: 1703 [ 49.005122] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 49.006666] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 49.008231] softirqs last enabled at (1558): [] handle_softirqs+0x50c/0x770 [ 49.009789] softirqs last disabled at (1553): [] __irq_exit_rcu+0xc4/0x100 [ 49.011327] ---[ end trace 0000000000000000 ]--- [ 49.793343] ------------[ cut here ]------------ [ 49.794241] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.796276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.797688] Modules linked in: [ 49.798267] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.800259] Tainted: [W]=WARN [ 49.800864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.802315] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.803234] 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 [ 49.806354] RSP: 0018:ffff888015f1fbc0 EFLAGS: 00010286 [ 49.807330] RAX: 0000000000000000 RBX: ffffed1002be3f78 RCX: ffffffff813a4050 [ 49.808619] RDX: ffff88801542b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.809899] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be3f2f [ 49.811187] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.812467] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f1fdf8 [ 49.813746] FS: 00007f2fa16d4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.815179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.816244] CR2: 00007f2fa1bc6580 CR3: 000000000df1d000 CR4: 0000000000350ef0 [ 49.817517] Call Trace: [ 49.818020] [ 49.818429] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.819343] ? __create_object+0x59/0x80 [ 49.820134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.821096] __vmalloc_noprof+0x59/0x60 [ 49.821843] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.822716] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.823677] bpf_prog_alloc+0x39/0x200 [ 49.824361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.825290] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.826194] do_seccomp+0x349/0x25e0 [ 49.826912] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.827827] ? __pfx_do_seccomp+0x10/0x10 [ 49.828565] ? find_held_lock+0x2b/0x80 [ 49.829325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.830281] ? static_key_count+0x60/0x80 [ 49.831080] prctl_set_seccomp+0x4e/0x70 [ 49.831877] __do_sys_prctl+0xe6c/0x1d70 [ 49.832685] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.833497] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.834445] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.835423] ? irqentry_exit+0xf3/0x650 [ 49.836192] do_syscall_64+0xbf/0x430 [ 49.836947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.837909] RIP: 0033:0x7f2fa1bc65cd [ 49.838612] 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 [ 49.841770] RSP: 002b:00007ffc5fbdd850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.843150] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fa1bc65cd [ 49.844476] RDX: 0000561ca4668e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.845762] RBP: 00007ffc5fbdd8b0 R08: 0000000000000000 R09: 00007ffc5fbdcf50 [ 49.847042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561cd86f1bf0 [ 49.848340] R13: 00007ffc5fbddce0 R14: 0000561cd86fb380 R15: 0000561cd8706460 [ 49.849639] [ 49.850063] irq event stamp: 1739 [ 49.850714] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.852258] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.853792] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 49.855358] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 49.856860] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28706' (ECDSA) to the list of known hosts. 2025/11/18 16:46:20 fuzzer started 2025/11/18 16:46:20 dialing manager at localhost:34383 2025/11/18 16:46:20 checking machine... 2025/11/18 16:46:20 checking revisions... [ 50.786008] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:46:20 testing simple program... [ 50.872438] cgroup: Unknown subsys name 'net' [ 50.951271] cgroup: Unknown subsys name 'cpuset' [ 50.985867] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:46:19 Registers: info registers vcpu 0 RAX=1ffffffff0dd1068 RBX=0000000000000001 RCX=ffffffff86e8833c RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff88801536f648 RBP=ffff88801536f638 RSP=ffff88801536f570 R8 =ffffffff86e88340 R9 =ffff88801536f620 R10=000000000003c9ed R11=00000000000c804a R12=ffff88801536f640 R13=ffff88801536f628 R14=ffff88801536ff58 R15=ffff88801536f5e0 RIP=ffffffff8135f084 RFL=00000212 [----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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fe3b12bd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe3b09d4000 CR3=000000000c3fe000 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=656e6e6f637369443d4547415353454d XMM01=2e303120746f6f722072657375206d6f XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=c28afa8758c1cd7800000000000ae988 XMM05=6001f6bbe58c41cc0000000000320ca0 XMM06=de270470640b008d000000000031fd48 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880153c0000 RCX=ffff88806cf08944 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880153c03fc RBP=ffff8880153c0000 RSP=ffff88806cf08950 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff8880153c0000 R13=ffff88806cf08a38 R14=ffff88801777ff58 R15=ffff88806cf089f0 RIP=ffffffff815d2c0a RFL=00000213 [----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 00007f3bb2bf2900 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=00007f3bb31a9618 CR3=000000000a08b000 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