[ 54.161306] ------------[ cut here ]------------ [ 54.162234] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.164303] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 54.165765] Modules linked in: [ 54.166395] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.168372] Tainted: [W]=WARN [ 54.168939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.170456] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.171353] 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 [ 54.174563] RSP: 0018:ffff888016ff7bc0 EFLAGS: 00010286 [ 54.175539] RAX: 0000000000000000 RBX: ffffed1002dfef78 RCX: ffffffff813a4050 [ 54.176826] RDX: ffff888015715340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.178116] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfef2f [ 54.179392] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.180676] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ff7df8 [ 54.181990] FS: 00007fd0e4f2a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.183430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.184492] CR2: 00007ffd613dfef7 CR3: 000000000de34000 CR4: 0000000000350ef0 [ 54.185786] Call Trace: [ 54.186285] [ 54.186689] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.187588] ? __create_object+0x59/0x80 [ 54.188363] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.189339] __vmalloc_noprof+0x59/0x60 [ 54.190112] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.190945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.191877] bpf_prog_alloc+0x39/0x200 [ 54.192613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.193542] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.194450] do_seccomp+0x349/0x25e0 [ 54.195164] ? find_held_lock+0x2b/0x80 [ 54.195887] ? do_prlimit+0x310/0x610 [ 54.196632] ? __pfx_do_seccomp+0x10/0x10 [ 54.197415] ? do_raw_spin_unlock+0x53/0x220 [ 54.198263] ? _raw_spin_unlock+0x1e/0x40 [ 54.199044] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.200008] ? static_key_count+0x60/0x80 [ 54.200777] prctl_set_seccomp+0x4e/0x70 [ 54.201550] __do_sys_prctl+0xe6c/0x1d70 [ 54.202333] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.203189] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.204149] ? irqentry_exit+0xf3/0x650 [ 54.204882] do_syscall_64+0xbf/0x430 [ 54.205618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.206565] RIP: 0033:0x7fd0e541c5cd [ 54.207151] 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 [ 54.209874] RSP: 002b:00007ffd613ddf60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.211027] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0e541c5cd [ 54.212106] RDX: 0000563e0ed70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.213197] RBP: 00007ffd613ddfc0 R08: 0000000000000000 R09: 00007ffd613dd660 [ 54.214284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e1350ead0 [ 54.215351] R13: 00007ffd613de3f0 R14: 0000563e1350fbc0 R15: 0000563e13520780 [ 54.216438] [ 54.216795] irq event stamp: 1723 [ 54.217325] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 54.218615] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 54.219894] softirqs last enabled at (1334): [] handle_softirqs+0x50c/0x770 [ 54.221217] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 54.222513] ---[ end trace 0000000000000000 ]--- [ 57.292336] ------------[ cut here ]------------ [ 57.293254] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.295287] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.296700] Modules linked in: [ 57.297319] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.299263] Tainted: [W]=WARN [ 57.299807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.301256] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.302171] 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 [ 57.305278] RSP: 0018:ffff888015757bc0 EFLAGS: 00010286 [ 57.306247] RAX: 0000000000000000 RBX: ffffed1002aeaf78 RCX: ffffffff813a4050 [ 57.307511] RDX: ffff88800c370000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.308774] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aeaf2f [ 57.310051] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.311308] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015757df8 [ 57.312572] FS: 00007f5fbc466900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.314009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.315062] CR2: 00007f5fbc958580 CR3: 0000000009fc0000 CR4: 0000000000350ef0 [ 57.316398] Call Trace: [ 57.316855] [ 57.317304] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.318205] ? __create_object+0x59/0x80 [ 57.318932] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.319898] __vmalloc_noprof+0x59/0x60 [ 57.320644] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.321511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.322444] bpf_prog_alloc+0x39/0x200 [ 57.323174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.324085] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.324931] do_seccomp+0x349/0x25e0 [ 57.325646] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.326545] ? __pfx_do_seccomp+0x10/0x10 [ 57.327309] ? find_held_lock+0x2b/0x80 [ 57.328061] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.329009] ? static_key_count+0x60/0x80 [ 57.329768] prctl_set_seccomp+0x4e/0x70 [ 57.330536] __do_sys_prctl+0xe6c/0x1d70 [ 57.331309] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.332152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.333105] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.334068] ? irqentry_exit+0xf3/0x650 [ 57.334786] do_syscall_64+0xbf/0x430 [ 57.335516] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.336454] RIP: 0033:0x7f5fbc9585cd [ 57.337150] 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 [ 57.340263] RSP: 002b:00007ffd601af140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.341605] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5fbc9585cd [ 57.342881] RDX: 0000564c95b19e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.344138] RBP: 00007ffd601af1a0 R08: 0000000000000000 R09: 00007ffd601ae840 [ 57.345399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564cbae59ad0 [ 57.346675] R13: 00007ffd601af5d0 R14: 0000564cbae5abc0 R15: 0000564cbae6b780 [ 57.347998] [ 57.348413] irq event stamp: 1717 [ 57.349050] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 57.350555] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 57.352053] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 57.353564] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 57.355043] ---[ end trace 0000000000000000 ]--- [ 58.063358] ------------[ cut here ]------------ [ 58.064267] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.066287] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.067707] Modules linked in: [ 58.068320] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.070452] Tainted: [W]=WARN [ 58.071329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.072770] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.073654] 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 [ 58.076709] RSP: 0018:ffff888017257bc0 EFLAGS: 00010286 [ 58.077653] RAX: 0000000000000000 RBX: ffffed1002e4af78 RCX: ffffffff813a4050 [ 58.078904] RDX: ffff888016c68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.080151] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4af2f [ 58.081399] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.082655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017257df8 [ 58.083896] FS: 00007f3108664900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.085281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.086328] CR2: 00007f3108b56580 CR3: 000000000d594000 CR4: 0000000000350ef0 [ 58.087570] Call Trace: [ 58.088059] [ 58.088426] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.089212] ? __create_object+0x59/0x80 [ 58.089900] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.090737] __vmalloc_noprof+0x59/0x60 [ 58.091427] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.092198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.093025] bpf_prog_alloc+0x39/0x200 [ 58.093611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.094427] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.095201] do_seccomp+0x349/0x25e0 [ 58.095800] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.096601] ? __pfx_do_seccomp+0x10/0x10 [ 58.097277] ? find_held_lock+0x2b/0x80 [ 58.097911] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.098769] ? static_key_count+0x60/0x80 [ 58.099478] prctl_set_seccomp+0x4e/0x70 [ 58.100173] __do_sys_prctl+0xe6c/0x1d70 [ 58.100832] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.101590] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.102461] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.103331] ? irqentry_exit+0xf3/0x650 [ 58.104005] do_syscall_64+0xbf/0x430 [ 58.104629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.105469] RIP: 0033:0x7f3108b565cd [ 58.106097] 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 [ 58.108878] RSP: 002b:00007ffeffe77220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.110103] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3108b565cd [ 58.111243] RDX: 00005568579a8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.112373] RBP: 00007ffeffe77280 R08: 0000000000000000 R09: 00007ffeffe76920 [ 58.113508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556878fff2b0 [ 58.114674] R13: 00007ffeffe776b0 R14: 0000556879001d20 R15: 00005568790138d0 [ 58.115838] [ 58.116264] irq event stamp: 1833 [ 58.116802] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 58.118192] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 58.119549] softirqs last enabled at (1854): [] handle_softirqs+0x50c/0x770 [ 58.120876] softirqs last disabled at (1849): [] __irq_exit_rcu+0xc4/0x100 [ 58.122202] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37273' (ECDSA) to the list of known hosts. 2025/11/17 14:07:08 fuzzer started 2025/11/17 14:07:09 dialing manager at localhost:37895 2025/11/17 14:07:09 checking machine... 2025/11/17 14:07:09 checking revisions... [ 59.073329] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:07:09 testing simple program... [ 59.153831] cgroup: Unknown subsys name 'net' [ 59.208219] cgroup: Unknown subsys name 'cpuset' [ 59.219926] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:07:08 Registers: info registers vcpu 0 RAX=000000000000000e RBX=0000000000000070 RCX=ffffffff84bfbbd6 RDX=ffff888015710000 RSI=000000000000000e RDI=0000000000000000 RBP=ffff88801cc14200 RSP=ffff888019befa08 R8 =0000000000000001 R9 =ffffed1001c039c8 R10=000000000000000e R11=0000000000000000 R12=000000000000000e R13=ffff888019befe48 R14=dffffc0000000000 R15=ffff888019befe40 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 00007f5fbc466900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5fbc445020 CR3=000000001610a000 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=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff88801b3af524 RDX=1ffff11003675ec5 RSI=ffffffff81b83e09 RDI=ffff88801b3af698 RBP=ffff88801b3af668 RSP=ffff88801b3af5c8 R8 =0000000000000001 R9 =ffff88801b3af610 R10=000000000003c9ed R11=0000000000032039 R12=ffff88801b3af698 R13=0000000000000000 R14=ffff88800c373780 R15=ffff88800b355dc0 RIP=ffffffff81618fae 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 00007fe3b2527700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fce60869028 CR3=000000000d7a2000 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=2038303a37303a343120373120766f4e XMM01=657463656e6e6f63736944203a5d3434 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3434325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a37303a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000