[ 45.990467] ------------[ cut here ]------------ [ 45.991366] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.993374] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.994851] Modules linked in: [ 45.995476] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.997448] Tainted: [W]=WARN [ 45.998000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.999461] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.000314] 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 [ 46.003453] RSP: 0018:ffff888015bdfbc0 EFLAGS: 00010286 [ 46.004365] RAX: 0000000000000000 RBX: ffffed1002b7bf78 RCX: ffffffff813a4050 [ 46.005612] RDX: ffff888015591bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.006883] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7bf2f [ 46.008149] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.009489] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bdfdf8 [ 46.010788] FS: 00007fc362f1c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.012218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.013258] CR2: 00007fff576bbef7 CR3: 000000000bc5f000 CR4: 0000000000350ef0 [ 46.014514] Call Trace: [ 46.015012] [ 46.015468] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.016303] ? __create_object+0x59/0x80 [ 46.017073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.018018] __vmalloc_noprof+0x59/0x60 [ 46.018787] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.019663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.020579] bpf_prog_alloc+0x39/0x200 [ 46.021258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.022170] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.023091] do_seccomp+0x349/0x25e0 [ 46.023791] ? find_held_lock+0x2b/0x80 [ 46.024544] ? do_prlimit+0x310/0x610 [ 46.025233] ? __pfx_do_seccomp+0x10/0x10 [ 46.026002] ? do_raw_spin_unlock+0x53/0x220 [ 46.026868] ? _raw_spin_unlock+0x1e/0x40 [ 46.027637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.028577] ? static_key_count+0x60/0x80 [ 46.029325] prctl_set_seccomp+0x4e/0x70 [ 46.030088] __do_sys_prctl+0xe6c/0x1d70 [ 46.030873] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.031718] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.032678] ? irqentry_exit+0xf3/0x650 [ 46.033395] do_syscall_64+0xbf/0x430 [ 46.034132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.035111] RIP: 0033:0x7fc36340e5cd [ 46.035796] 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 [ 46.038976] RSP: 002b:00007fff576ba5a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.040327] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc36340e5cd [ 46.041611] RDX: 000055ec5dd4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.042932] RBP: 00007fff576ba600 R08: 0000000000000000 R09: 00007fff576b9ca0 [ 46.044204] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec6ee83240 [ 46.045495] R13: 00007fff576baa30 R14: 000055ec6ee8c380 R15: 000055ec6ee97540 [ 46.046817] [ 46.047251] irq event stamp: 1721 [ 46.047906] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 46.049434] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 46.050987] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 46.052521] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 46.054022] ---[ end trace 0000000000000000 ]--- [ 48.801553] ------------[ cut here ]------------ [ 48.802466] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.804505] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.805938] Modules linked in: [ 48.806854] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.808872] Tainted: [W]=WARN [ 48.809461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.810955] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.811861] 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 [ 48.815077] RSP: 0018:ffff88801b28fbc0 EFLAGS: 00010286 [ 48.816039] RAX: 0000000000000000 RBX: ffffed1003651f78 RCX: ffffffff813a4050 [ 48.817320] RDX: ffff888016730000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.818616] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003651f2f [ 48.819940] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.821222] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b28fdf8 [ 48.822492] FS: 00007faf9675a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.823939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.824995] CR2: 00007ffefd787ef7 CR3: 000000002080c000 CR4: 0000000000350ef0 [ 48.826264] Call Trace: [ 48.826788] [ 48.827233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.828124] ? __create_object+0x59/0x80 [ 48.828890] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.829850] __vmalloc_noprof+0x59/0x60 [ 48.830594] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.831482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.832358] bpf_prog_alloc+0x39/0x200 [ 48.833075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.833978] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.834907] do_seccomp+0x349/0x25e0 [ 48.835631] ? find_held_lock+0x2b/0x80 [ 48.836338] ? do_prlimit+0x310/0x610 [ 48.837077] ? __pfx_do_seccomp+0x10/0x10 [ 48.837857] ? do_raw_spin_unlock+0x53/0x220 [ 48.838688] ? _raw_spin_unlock+0x1e/0x40 [ 48.839500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.840403] ? static_key_count+0x60/0x80 [ 48.841199] prctl_set_seccomp+0x4e/0x70 [ 48.841959] __do_sys_prctl+0xe6c/0x1d70 [ 48.842734] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.843616] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.844570] ? irqentry_exit+0xf3/0x650 [ 48.845273] do_syscall_64+0xbf/0x430 [ 48.845995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.846959] RIP: 0033:0x7faf96c4c5cd [ 48.847651] 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 [ 48.850809] RSP: 002b:00007ffefd785990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.852182] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf96c4c5cd [ 48.853445] RDX: 0000557209ffde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.854718] RBP: 00007ffefd7859f0 R08: 0000000000000000 R09: 00007ffefd785090 [ 48.856019] R10: 0000000000000000 R11: 0000000000000246 R12: 000055720bf902b0 [ 48.857285] R13: 00007ffefd785e20 R14: 000055720bf92d20 R15: 000055720bfa48d0 [ 48.858578] [ 48.859031] irq event stamp: 1827 [ 48.859670] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 48.861168] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 48.862675] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 48.864253] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 48.865769] ---[ end trace 0000000000000000 ]--- [ 49.569025] ------------[ cut here ]------------ [ 49.569941] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.571953] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.573399] Modules linked in: [ 49.574019] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.576237] Tainted: [W]=WARN [ 49.576908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.578374] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.579290] 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 [ 49.582467] RSP: 0018:ffff888016f7fbc0 EFLAGS: 00010286 [ 49.583401] RAX: 0000000000000000 RBX: ffffed1002deff78 RCX: ffffffff813a4050 [ 49.584715] RDX: ffff88800a459bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.585987] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deff2f [ 49.587279] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.588559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f7fdf8 [ 49.589839] FS: 00007f7a9a5a0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.591282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.592342] CR2: 00007ffc77749ef7 CR3: 0000000020976000 CR4: 0000000000350ef0 [ 49.593618] Call Trace: [ 49.594084] [ 49.594539] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.595394] ? __create_object+0x59/0x80 [ 49.596176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.597139] __vmalloc_noprof+0x59/0x60 [ 49.597900] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.598792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.599708] bpf_prog_alloc+0x39/0x200 [ 49.600390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.601321] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.602215] do_seccomp+0x349/0x25e0 [ 49.602934] ? find_held_lock+0x2b/0x80 [ 49.603702] ? do_prlimit+0x310/0x610 [ 49.604397] ? __pfx_do_seccomp+0x10/0x10 [ 49.605192] ? do_raw_spin_unlock+0x53/0x220 [ 49.606016] ? _raw_spin_unlock+0x1e/0x40 [ 49.606809] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.607782] ? static_key_count+0x60/0x80 [ 49.608580] prctl_set_seccomp+0x4e/0x70 [ 49.609309] __do_sys_prctl+0xe6c/0x1d70 [ 49.610090] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.610952] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.611919] ? irqentry_exit+0xf3/0x650 [ 49.612695] do_syscall_64+0xbf/0x430 [ 49.613387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.614340] RIP: 0033:0x7f7a9aa925cd [ 49.615051] 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 [ 49.618197] RSP: 002b:00007ffc777480f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.619561] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a9aa925cd [ 49.620849] RDX: 0000557c13574e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.622123] RBP: 00007ffc77748150 R08: 0000000000000000 R09: 00007ffc777477f0 [ 49.623436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c45107ad0 [ 49.624713] R13: 00007ffc77748580 R14: 0000557c45108bc0 R15: 0000557c45119780 [ 49.626014] [ 49.626479] irq event stamp: 1829 [ 49.627096] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 49.628364] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 49.629643] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.630961] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.632223] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49152' (ECDSA) to the list of known hosts. 2025/11/19 01:29:51 fuzzer started 2025/11/19 01:29:51 dialing manager at localhost:34383 2025/11/19 01:29:51 checking machine... 2025/11/19 01:29:51 checking revisions... [ 50.515149] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:29:51 testing simple program... [ 50.605381] cgroup: Unknown subsys name 'net' [ 50.676154] cgroup: Unknown subsys name 'cpuset' [ 50.690154] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:29:50 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff813c156e RCX=ffff888009627794 RDX=1ffff110012c4f13 RSI=ffffffff85e1ffe0 RDI=ffffffff813c156e RBP=ffffffff813c156e RSP=ffff8880096277f0 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000008964 R12=0000000000000001 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888008c4b780 RIP=ffffffff81439c92 RFL=00000283 [--S---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 0000000000000000 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=00007faf9671f008 CR3=000000000dc96000 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=39323a313020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732030353a3932 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343734 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026301 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fec59db4000 CR3=000000000dc40000 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=4dc6f8d40b26cdbf8c49a37eec6db0e4 XMM02=0000000000303cb0ec2efd57dc4c00df XMM03=000000000030fa702132b2afdd202aed XMM04=b1cf6100ae43c90c00000000000ae988 XMM05=d96330e2d2db8632000000000031fd30 XMM06=474038aa6c007e1f000000000031fbb8 XMM07=e042d86d42eb936e000000000030fcf0 XMM08=2132b2afdd202aed0000000000303d10 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000