[ 46.113017] ------------[ cut here ]------------ [ 46.113926] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.116458] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 46.117917] Modules linked in: [ 46.118540] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.120765] Tainted: [W]=WARN [ 46.121485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.122967] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.123880] 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 [ 46.127034] RSP: 0018:ffff888016757bc0 EFLAGS: 00010286 [ 46.128006] RAX: 0000000000000000 RBX: ffffed1002ceaf78 RCX: ffffffff813a4050 [ 46.129284] RDX: ffff8880161b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.130567] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ceaf2f [ 46.131860] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.133137] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016757df8 [ 46.134410] FS: 00007f3130c65900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.135838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.136893] CR2: 00007f3131157580 CR3: 000000000d5d3000 CR4: 0000000000350ef0 [ 46.138159] Call Trace: [ 46.138669] [ 46.139101] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.139990] ? __create_object+0x59/0x80 [ 46.140744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.141711] __vmalloc_noprof+0x59/0x60 [ 46.142462] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.143331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.144221] bpf_prog_alloc+0x39/0x200 [ 46.144960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.145883] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.146790] do_seccomp+0x349/0x25e0 [ 46.147527] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.148417] ? __pfx_do_seccomp+0x10/0x10 [ 46.149162] ? find_held_lock+0x2b/0x80 [ 46.149921] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.150894] ? static_key_count+0x60/0x80 [ 46.151697] prctl_set_seccomp+0x4e/0x70 [ 46.152479] __do_sys_prctl+0xe6c/0x1d70 [ 46.153237] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.154094] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.155071] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.156027] ? irqentry_exit+0xf3/0x650 [ 46.156805] do_syscall_64+0xbf/0x430 [ 46.157540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.158493] RIP: 0033:0x7f31311575cd [ 46.159166] 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 [ 46.162310] RSP: 002b:00007fffbcbf1b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.163675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31311575cd [ 46.164929] RDX: 0000563f63f35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.166198] RBP: 00007fffbcbf1bd0 R08: 0000000000000000 R09: 00007fffbcbf1270 [ 46.167491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f9243aad0 [ 46.168756] R13: 00007fffbcbf2000 R14: 0000563f9243bbc0 R15: 0000563f9244c780 [ 46.170042] [ 46.170515] irq event stamp: 1821 [ 46.171126] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 46.172628] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 46.174132] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 46.175689] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 46.177198] ---[ end trace 0000000000000000 ]--- [ 49.490112] ------------[ cut here ]------------ [ 49.491024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.492996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.494415] Modules linked in: [ 49.495005] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.496946] Tainted: [W]=WARN [ 49.497539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.498988] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.499892] 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 [ 49.503021] RSP: 0018:ffff88801bd3fbc0 EFLAGS: 00010286 [ 49.503995] RAX: 0000000000000000 RBX: ffffed10037a7f78 RCX: ffffffff813a4050 [ 49.505287] RDX: ffff8880161b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.506559] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037a7f2f [ 49.507855] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.509123] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd3fdf8 [ 49.510376] FS: 00007f7f4938e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.511805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.512855] CR2: 00007f7f498f44a6 CR3: 000000002010d000 CR4: 0000000000350ef0 [ 49.514129] Call Trace: [ 49.514634] [ 49.515047] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.515932] ? __create_object+0x59/0x80 [ 49.516715] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.517671] __vmalloc_noprof+0x59/0x60 [ 49.518417] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.519238] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.520157] bpf_prog_alloc+0x39/0x200 [ 49.520879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.521805] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.522699] do_seccomp+0x349/0x25e0 [ 49.523448] ? find_held_lock+0x2b/0x80 [ 49.524159] ? do_prlimit+0x310/0x610 [ 49.524896] ? __pfx_do_seccomp+0x10/0x10 [ 49.525671] ? do_raw_spin_unlock+0x53/0x220 [ 49.526513] ? _raw_spin_unlock+0x1e/0x40 [ 49.527245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.528214] ? static_key_count+0x60/0x80 [ 49.529006] prctl_set_seccomp+0x4e/0x70 [ 49.529776] __do_sys_prctl+0xe6c/0x1d70 [ 49.530548] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.531413] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.532373] ? irqentry_exit+0xf3/0x650 [ 49.533079] do_syscall_64+0xbf/0x430 [ 49.533802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.534745] RIP: 0033:0x7f7f498805cd [ 49.535457] 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 [ 49.538554] RSP: 002b:00007fffff2820e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.539912] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f498805cd [ 49.541177] RDX: 0000559ce0098e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.542436] RBP: 00007fffff282140 R08: 0000000000000000 R09: 00007fffff2817e0 [ 49.543726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559cec8bdad0 [ 49.544987] R13: 00007fffff282570 R14: 0000559cec8bebc0 R15: 0000559cec8cf780 [ 49.546302] [ 49.546722] irq event stamp: 1727 [ 49.547382] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.548900] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.550426] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 49.551937] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 49.553191] ---[ end trace 0000000000000000 ]--- [ 50.335482] ------------[ cut here ]------------ [ 50.336377] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.338412] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.339858] Modules linked in: [ 50.340484] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.342665] Tainted: [W]=WARN [ 50.343225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.344720] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.345619] 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 [ 50.348709] RSP: 0018:ffff88801601fbc0 EFLAGS: 00010286 [ 50.349669] RAX: 0000000000000000 RBX: ffffed1002c03f78 RCX: ffffffff813a4050 [ 50.350938] RDX: ffff88801b820000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.352201] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c03f2f [ 50.353454] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.354718] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801601fdf8 [ 50.355984] FS: 00007ff0b3641900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.357383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.358431] CR2: 00007ff0b3b33580 CR3: 000000000b01e000 CR4: 0000000000350ef0 [ 50.359714] Call Trace: [ 50.360166] [ 50.360625] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.361509] ? __create_object+0x59/0x80 [ 50.362229] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.363184] __vmalloc_noprof+0x59/0x60 [ 50.363925] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.364795] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.365718] bpf_prog_alloc+0x39/0x200 [ 50.366446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.367360] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.368197] do_seccomp+0x349/0x25e0 [ 50.368901] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.369776] ? __pfx_do_seccomp+0x10/0x10 [ 50.370564] ? find_held_lock+0x2b/0x80 [ 50.371343] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.372238] ? static_key_count+0x60/0x80 [ 50.373031] prctl_set_seccomp+0x4e/0x70 [ 50.373792] __do_sys_prctl+0xe6c/0x1d70 [ 50.374566] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.375426] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.376373] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.377322] ? irqentry_exit+0xf3/0x650 [ 50.378034] do_syscall_64+0xbf/0x430 [ 50.378764] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.379702] RIP: 0033:0x7ff0b3b335cd [ 50.380398] 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 [ 50.383535] RSP: 002b:00007ffeb834fb40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.384877] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0b3b335cd [ 50.386128] RDX: 000055f74549ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.387421] RBP: 00007ffeb834fba0 R08: 0000000000000000 R09: 00007ffeb834f240 [ 50.388679] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f74f9382b0 [ 50.389932] R13: 00007ffeb834ffd0 R14: 000055f74f93ad20 R15: 000055f74f94c8d0 [ 50.391214] [ 50.391677] irq event stamp: 1885 [ 50.392331] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 50.393848] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 50.395409] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 50.396976] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 50.398501] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31748' (ECDSA) to the list of known hosts. 2025/11/18 10:31:40 fuzzer started 2025/11/18 10:31:40 dialing manager at localhost:34383 2025/11/18 10:31:40 checking machine... 2025/11/18 10:31:40 checking revisions... [ 51.429661] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:31:40 testing simple program... [ 51.526644] cgroup: Unknown subsys name 'net' [ 51.598843] cgroup: Unknown subsys name 'cpuset' [ 51.618609] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:31:39 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff88806ce089a4 RDX=1ffff1100d9c1155 RSI=ffffffff84c73cee RDI=ffff88806ce08b18 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a48 R8 =ffffffff86e88280 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000c8028 R12=ffff88806ce08b18 R13=0000000000000000 R14=ffffffff85c2ca00 R15=ffff88800945d3c0 RIP=ffffffff8161913e RFL=00000286 [--S--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 0000000000000000 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=00007fb85df7b000 CR3=000000000dbc8000 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=45ec9bca4d3dbfaa3f48ebc5f3f1169c XMM02=ec2efd57dc4c00df0000000000305a98 XMM03=84f447882dd6b6420000000000305b68 XMM04=637e985ae91373c100000000000ae988 XMM05=5f4e140550c99896000000000031f4e8 XMM06=d74844bf967d85ba000000000031eb70 XMM07=e042d86d42eb936e000000000030f078 XMM08=84f447882dd6b6420000000000305b68 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81ab199f RCX=ffff888015b6fa24 RDX=1ffff11002b6df65 RSI=ffffffff85e1ffe0 RDI=ffffffff81ab199f RBP=ffff888015b6fb28 RSP=ffff888015b6faa0 R8 =0000000000000001 R9 =ffff888015b6fb10 R10=000000000003c9ed R11=0000000000026756 R12=ffff888015b6fb98 R13=0000000000000000 R14=ffff88800c758000 R15=0000000000000cc0 RIP=ffffffff81439cc0 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 00007f7f4938e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffff27c000 CR3=0000000020110000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000