[ 39.083983] ------------[ cut here ]------------ [ 39.085101] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.087198] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.088630] Modules linked in: [ 39.089244] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.091210] Tainted: [W]=WARN [ 39.091762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.093218] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.094100] 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 [ 39.097263] RSP: 0018:ffff88801644fbc0 EFLAGS: 00010286 [ 39.098245] RAX: 0000000000000000 RBX: ffffed1002c89f78 RCX: ffffffff813a4050 [ 39.099526] RDX: ffff88800fc78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.100817] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c89f2f [ 39.102116] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.103402] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801644fdf8 [ 39.104673] FS: 00007feef4b6d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.106130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.107229] CR2: 00007ffdea7deef8 CR3: 000000000e57a000 CR4: 0000000000350ef0 [ 39.108516] Call Trace: [ 39.108973] [ 39.109410] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.110315] ? __create_object+0x59/0x80 [ 39.111040] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.111978] __vmalloc_noprof+0x59/0x60 [ 39.112722] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.113570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.114455] bpf_prog_alloc+0x39/0x200 [ 39.115072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.115888] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.116693] do_seccomp+0x349/0x25e0 [ 39.117327] ? find_held_lock+0x2b/0x80 [ 39.117966] ? do_prlimit+0x310/0x610 [ 39.118628] ? __pfx_do_seccomp+0x10/0x10 [ 39.119319] ? do_raw_spin_unlock+0x53/0x220 [ 39.120022] ? _raw_spin_unlock+0x1e/0x40 [ 39.120709] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.121597] ? static_key_count+0x60/0x80 [ 39.122414] prctl_set_seccomp+0x4e/0x70 [ 39.123065] __do_sys_prctl+0xe6c/0x1d70 [ 39.123770] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.124528] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.125387] ? irqentry_exit+0xf3/0x650 [ 39.126050] do_syscall_64+0xbf/0x430 [ 39.126708] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.127557] RIP: 0033:0x7feef505f5cd [ 39.128174] 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 [ 39.131029] RSP: 002b:00007ffdea7dd400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.132255] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feef505f5cd [ 39.133399] RDX: 000055c619c78e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.134553] RBP: 00007ffdea7dd460 R08: 0000000000000000 R09: 00007ffdea7dcb00 [ 39.135701] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6498aead0 [ 39.136842] R13: 00007ffdea7dd890 R14: 000055c6498afbc0 R15: 000055c6498c0780 [ 39.138007] [ 39.138414] irq event stamp: 2175 [ 39.138956] hardirqs last enabled at (2183): [] __up_console_sem+0x78/0x80 [ 39.140306] hardirqs last disabled at (2192): [] __up_console_sem+0x5d/0x80 [ 39.141645] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 39.143016] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 39.144359] ---[ end trace 0000000000000000 ]--- [ 42.828534] ------------[ cut here ]------------ [ 42.829344] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.831115] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.832441] Modules linked in: [ 42.832965] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.834716] Tainted: [W]=WARN [ 42.835242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.836535] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.837337] 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 [ 42.840393] RSP: 0018:ffff8880176a7bc0 EFLAGS: 00010286 [ 42.841329] RAX: 0000000000000000 RBX: ffffed1002ed4f78 RCX: ffffffff813a4050 [ 42.842471] RDX: ffff88801a3b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.843594] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed4f2f [ 42.844725] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.845853] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176a7df8 [ 42.846977] FS: 00007fefeca93900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.848257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.849189] CR2: 00007fefecf85580 CR3: 000000001feb8000 CR4: 0000000000350ef0 [ 42.850335] Call Trace: [ 42.850745] [ 42.851103] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.851894] ? __create_object+0x59/0x80 [ 42.852589] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.853445] __vmalloc_noprof+0x59/0x60 [ 42.854081] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.854850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.855659] bpf_prog_alloc+0x39/0x200 [ 42.856319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.857088] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.857901] do_seccomp+0x349/0x25e0 [ 42.858544] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.859344] ? __pfx_do_seccomp+0x10/0x10 [ 42.859997] ? find_held_lock+0x2b/0x80 [ 42.860664] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.861507] ? static_key_count+0x60/0x80 [ 42.862226] prctl_set_seccomp+0x4e/0x70 [ 42.862867] __do_sys_prctl+0xe6c/0x1d70 [ 42.863561] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.864308] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.865107] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.865963] ? irqentry_exit+0xf3/0x650 [ 42.866630] do_syscall_64+0xbf/0x430 [ 42.867281] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.868078] RIP: 0033:0x7fefecf855cd [ 42.868691] 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 [ 42.871471] RSP: 002b:00007fff4f4c51f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.872679] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefecf855cd [ 42.873808] RDX: 000055f5083cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.874934] RBP: 00007fff4f4c5250 R08: 0000000000000000 R09: 00007fff4f4c48f0 [ 42.876056] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f51617bad0 [ 42.877190] R13: 00007fff4f4c5680 R14: 000055f51617cbc0 R15: 000055f51618d780 [ 42.878342] [ 42.878715] irq event stamp: 1791 [ 42.879281] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.880637] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.881981] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 42.883345] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 42.884687] ---[ end trace 0000000000000000 ]--- [ 43.813990] ------------[ cut here ]------------ [ 43.814974] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.816999] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.818546] Modules linked in: [ 43.819224] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.821249] Tainted: [W]=WARN [ 43.821840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.823383] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.824323] 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 [ 43.827641] RSP: 0018:ffff888017d37bc0 EFLAGS: 00010286 [ 43.828683] RAX: 0000000000000000 RBX: ffffed1002fa6f78 RCX: ffffffff813a4050 [ 43.830043] RDX: ffff888017821bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.831398] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa6f2f [ 43.832754] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.834119] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d37df8 [ 43.835496] FS: 00007f027a42a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.837045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.838202] CR2: 00007ffdbab26ef8 CR3: 0000000020531000 CR4: 0000000000350ef0 [ 43.839566] Call Trace: [ 43.840057] [ 43.840539] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.841496] ? __create_object+0x59/0x80 [ 43.842335] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.843374] __vmalloc_noprof+0x59/0x60 [ 43.844186] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.845084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.846123] bpf_prog_alloc+0x39/0x200 [ 43.846928] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.847931] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.848899] do_seccomp+0x349/0x25e0 [ 43.849669] ? find_held_lock+0x2b/0x80 [ 43.850537] ? do_prlimit+0x310/0x610 [ 43.851344] ? __pfx_do_seccomp+0x10/0x10 [ 43.852200] ? do_raw_spin_unlock+0x53/0x220 [ 43.853052] ? _raw_spin_unlock+0x1e/0x40 [ 43.853919] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.854966] ? static_key_count+0x60/0x80 [ 43.855842] prctl_set_seccomp+0x4e/0x70 [ 43.856698] __do_sys_prctl+0xe6c/0x1d70 [ 43.857642] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.858644] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.859741] ? irqentry_exit+0xf3/0x650 [ 43.860590] do_syscall_64+0xbf/0x430 [ 43.861427] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.862486] RIP: 0033:0x7f027a91c5cd [ 43.863288] 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 [ 43.866859] RSP: 002b:00007ffdbab25ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.868400] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f027a91c5cd [ 43.869833] RDX: 00005637192c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.871118] RBP: 00007ffdbab25d00 R08: 0000000000000000 R09: 00007ffdbab253a0 [ 43.872373] R10: 0000000000000000 R11: 0000000000000246 R12: 000056373a570b10 [ 43.873589] R13: 00007ffdbab26130 R14: 000056373a5712b0 R15: 000056373a5856f0 [ 43.874844] [ 43.875291] irq event stamp: 1827 [ 43.875869] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 43.877315] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 43.878794] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 43.880319] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 43.881859] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45560' (ECDSA) to the list of known hosts. 2025/11/19 02:14:37 fuzzer started 2025/11/19 02:14:37 dialing manager at localhost:34383 2025/11/19 02:14:37 checking machine... 2025/11/19 02:14:37 checking revisions... [ 44.862694] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:14:37 testing simple program... [ 44.952838] cgroup: Unknown subsys name 'net' [ 45.028230] cgroup: Unknown subsys name 'cpuset' [ 45.050477] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:14:36 Registers: info registers vcpu 0 RAX=fffffbfff0cc9f0b RBX=0000000000000000 RCX=ffffffff815c4de8 RDX=fffffbfff0cc9f0b RSI=0000000000000008 RDI=ffffffff8664f850 RBP=fffffbfff0cc9f0a RSP=ffff888016707cc0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000200 R13=ffff8880e538f000 R14=ffff88806ce38230 R15=ffff88806ce381e8 RIP=ffffffff81b2d177 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f0e2a0f9700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f5161a0768 CR3=000000000e6da000 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=34313a323020393120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a32333436352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323334 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=ffff88800c6d75c0 RBX=0000000000000000 RCX=ffffffff822c35c7 RDX=1ffff1100122a05a RSI=ffffffff822c364e RDI=ffff8880091502d0 RBP=ffff88801677d340 RSP=ffff8880175778f8 R8 =0000000000000000 R9 =ffffed10012242a0 R10=0000000000000000 R11=0000000000000001 R12=ffff88800fffcf00 R13=0000000000000081 R14=0000000000000001 R15=ffff88800cbf2225 RIP=ffffffff822c367b 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 00007fefeca93900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fefed048650 CR3=000000001fe81000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000