[ 46.307131] ------------[ cut here ]------------ [ 46.307879] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.309498] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.310691] Modules linked in: [ 46.311180] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.312783] Tainted: [W]=WARN [ 46.313224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.314408] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.315158] 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 [ 46.317737] RSP: 0018:ffff88801b4dfbc0 EFLAGS: 00010286 [ 46.318482] RAX: 0000000000000000 RBX: ffffed100369bf78 RCX: ffffffff813a4050 [ 46.319519] RDX: ffff888016b61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.320562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100369bf2f [ 46.321597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.322623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b4dfdf8 [ 46.323670] FS: 00007f4a0ccb7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.324825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.325683] CR2: 00007f4a0d21d4a6 CR3: 0000000009ec5000 CR4: 0000000000350ef0 [ 46.326714] Call Trace: [ 46.327094] [ 46.327421] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.328141] ? __create_object+0x59/0x80 [ 46.328766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.329503] __vmalloc_noprof+0x59/0x60 [ 46.330110] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.330808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.331526] bpf_prog_alloc+0x39/0x200 [ 46.332124] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.332861] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.333582] do_seccomp+0x349/0x25e0 [ 46.334117] ? find_held_lock+0x2b/0x80 [ 46.334720] ? do_prlimit+0x310/0x610 [ 46.335290] ? __pfx_do_seccomp+0x10/0x10 [ 46.335915] ? do_raw_spin_unlock+0x53/0x220 [ 46.336571] ? _raw_spin_unlock+0x1e/0x40 [ 46.337167] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.337937] ? static_key_count+0x60/0x80 [ 46.338582] prctl_set_seccomp+0x4e/0x70 [ 46.339175] __do_sys_prctl+0xe6c/0x1d70 [ 46.339800] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.340453] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.341231] ? irqentry_exit+0xf3/0x650 [ 46.341855] do_syscall_64+0xbf/0x430 [ 46.342409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.343184] RIP: 0033:0x7f4a0d1a95cd [ 46.343749] 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 [ 46.346296] RSP: 002b:00007ffe447bb220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.347400] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a0d1a95cd [ 46.348439] RDX: 000056489019fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.349471] RBP: 00007ffe447bb280 R08: 0000000000000000 R09: 00007ffe447ba920 [ 46.350506] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648bf42cad0 [ 46.351559] R13: 00007ffe447bb6b0 R14: 00005648bf42dbc0 R15: 00005648bf43e780 [ 46.352606] [ 46.352947] irq event stamp: 1721 [ 46.353427] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 46.354637] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 46.355867] softirqs last enabled at (1286): [] handle_softirqs+0x50c/0x770 [ 46.357104] softirqs last disabled at (1273): [] __irq_exit_rcu+0xc4/0x100 [ 46.358308] ---[ end trace 0000000000000000 ]--- [ 49.173667] ------------[ cut here ]------------ [ 49.174392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.176056] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.177287] Modules linked in: [ 49.178013] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.179725] Tainted: [W]=WARN [ 49.180185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.181401] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.182160] 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 [ 49.184806] RSP: 0018:ffff888016da7bc0 EFLAGS: 00010286 [ 49.185619] RAX: 0000000000000000 RBX: ffffed1002db4f78 RCX: ffffffff813a4050 [ 49.186687] RDX: ffff888016090000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.187766] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db4f2f [ 49.188831] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.189903] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016da7df8 [ 49.190967] FS: 00007f36de73e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.192176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.193067] CR2: 00007fff7248eef7 CR3: 000000000d72b000 CR4: 0000000000350ef0 [ 49.194139] Call Trace: [ 49.194528] [ 49.194908] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.195658] ? __create_object+0x59/0x80 [ 49.196274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.197073] __vmalloc_noprof+0x59/0x60 [ 49.197711] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.198404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.199192] bpf_prog_alloc+0x39/0x200 [ 49.199805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.200585] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.201300] do_seccomp+0x349/0x25e0 [ 49.201896] ? find_held_lock+0x2b/0x80 [ 49.202494] ? do_prlimit+0x310/0x610 [ 49.203120] ? __pfx_do_seccomp+0x10/0x10 [ 49.203794] ? do_raw_spin_unlock+0x53/0x220 [ 49.204595] ? _raw_spin_unlock+0x1e/0x40 [ 49.205322] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.206246] ? static_key_count+0x60/0x80 [ 49.207012] prctl_set_seccomp+0x4e/0x70 [ 49.207772] __do_sys_prctl+0xe6c/0x1d70 [ 49.208482] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.209304] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.210240] ? irqentry_exit+0xf3/0x650 [ 49.210976] do_syscall_64+0xbf/0x430 [ 49.211709] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.212630] RIP: 0033:0x7f36dec305cd [ 49.213267] 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 [ 49.216318] RSP: 002b:00007fff7248dcd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.217633] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36dec305cd [ 49.218859] RDX: 000055915a191e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.220107] RBP: 00007fff7248dd30 R08: 0000000000000000 R09: 00007fff7248d3d0 [ 49.221341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559194124ad0 [ 49.222579] R13: 00007fff7248e160 R14: 0000559194125bc0 R15: 0000559194136780 [ 49.223872] [ 49.224278] irq event stamp: 1845 [ 49.224909] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 49.226369] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 49.227834] softirqs last enabled at (1834): [] handle_softirqs+0x50c/0x770 [ 49.229309] softirqs last disabled at (1829): [] __irq_exit_rcu+0xc4/0x100 [ 49.230769] ---[ end trace 0000000000000000 ]--- [ 49.899002] ------------[ cut here ]------------ [ 49.899960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.901964] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.903448] Modules linked in: [ 49.904086] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.906042] Tainted: [W]=WARN [ 49.906644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.908112] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.909023] 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 [ 49.912165] RSP: 0018:ffff8880171afbc0 EFLAGS: 00010286 [ 49.913149] RAX: 0000000000000000 RBX: ffffed1002e35f78 RCX: ffffffff813a4050 [ 49.914410] RDX: ffff888019ab9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.915695] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e35f2f [ 49.916973] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.918244] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171afdf8 [ 49.919558] FS: 00007f1211af6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.920999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.922056] CR2: 00007f1211fe8580 CR3: 000000000d3dc000 CR4: 0000000000350ef0 [ 49.923342] Call Trace: [ 49.923855] [ 49.924262] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.925142] ? __create_object+0x59/0x80 [ 49.925916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.926886] __vmalloc_noprof+0x59/0x60 [ 49.927666] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.928480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.929405] bpf_prog_alloc+0x39/0x200 [ 49.930128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.931049] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.931971] do_seccomp+0x349/0x25e0 [ 49.932689] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.933587] ? __pfx_do_seccomp+0x10/0x10 [ 49.934324] ? find_held_lock+0x2b/0x80 [ 49.935086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.936052] ? static_key_count+0x60/0x80 [ 49.936854] prctl_set_seccomp+0x4e/0x70 [ 49.937617] __do_sys_prctl+0xe6c/0x1d70 [ 49.938349] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.939218] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.940180] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.941139] ? irqentry_exit+0xf3/0x650 [ 49.941901] do_syscall_64+0xbf/0x430 [ 49.942638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.943590] RIP: 0033:0x7f1211fe85cd [ 49.944255] 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 [ 49.947403] RSP: 002b:00007ffc5284a0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.948772] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1211fe85cd [ 49.950048] RDX: 000055c412419e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.951352] RBP: 00007ffc5284a130 R08: 0000000000000000 R09: 00007ffc528497d0 [ 49.952627] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c44c130ad0 [ 49.953898] R13: 00007ffc5284a560 R14: 000055c44c131bc0 R15: 000055c44c142780 [ 49.955201] [ 49.955674] irq event stamp: 1749 [ 49.956271] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.957767] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.959285] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 49.960822] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 49.962323] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50296' (ECDSA) to the list of known hosts. 2025/11/18 21:23:17 fuzzer started 2025/11/18 21:23:17 dialing manager at localhost:34383 2025/11/18 21:23:17 checking machine... 2025/11/18 21:23:17 checking revisions... [ 50.823508] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:23:17 testing simple program... [ 50.908307] cgroup: Unknown subsys name 'net' [ 50.964701] cgroup: Unknown subsys name 'cpuset' [ 50.976336] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:23:16 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffffffff85c2d480 RCX=ffff88806ce089c4 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffffffff85c2d480 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08970 R8 =ffffffff86e88280 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000c8028 R12=ffffffff85c2d480 R13=ffff88806ce089c4 R14=0000000000000002 R15=0000000000000002 RIP=ffffffff84c72004 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f98ab934038 CR3=000000000ba92000 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=33323a313220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303331 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=0000000000025767 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f36decf5618 CR3=000000000ba92000 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=2036313a33323a313220383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a33323a3132203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000