[ 46.802836] ------------[ cut here ]------------ [ 46.803773] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.805793] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.807228] Modules linked in: [ 46.807805] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.809767] Tainted: [W]=WARN [ 46.810358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.811825] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.812743] 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 [ 46.815901] RSP: 0018:ffff8880166b7bc0 EFLAGS: 00010286 [ 46.816888] RAX: 0000000000000000 RBX: ffffed1002cd6f78 RCX: ffffffff813a4050 [ 46.818189] RDX: ffff88800dec8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.819482] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd6f2f [ 46.820762] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.822060] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166b7df8 [ 46.823353] FS: 00007fb3083ff900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.824798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.825862] CR2: 00007ffcc53e5ef7 CR3: 000000000da5b000 CR4: 0000000000350ef0 [ 46.827136] Call Trace: [ 46.827602] [ 46.828002] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.828896] ? __create_object+0x59/0x80 [ 46.829676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.830655] __vmalloc_noprof+0x59/0x60 [ 46.831429] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.832301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.833229] bpf_prog_alloc+0x39/0x200 [ 46.833918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.834858] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.835755] do_seccomp+0x349/0x25e0 [ 46.836475] ? find_held_lock+0x2b/0x80 [ 46.837228] ? do_prlimit+0x310/0x610 [ 46.837925] ? __pfx_do_seccomp+0x10/0x10 [ 46.838721] ? do_raw_spin_unlock+0x53/0x220 [ 46.839559] ? _raw_spin_unlock+0x1e/0x40 [ 46.840340] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.841315] ? static_key_count+0x60/0x80 [ 46.842118] prctl_set_seccomp+0x4e/0x70 [ 46.842859] __do_sys_prctl+0xe6c/0x1d70 [ 46.843651] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.844525] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.845501] ? irqentry_exit+0xf3/0x650 [ 46.846281] do_syscall_64+0xbf/0x430 [ 46.846978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.847931] RIP: 0033:0x7fb3088f15cd [ 46.848645] 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 [ 46.851849] RSP: 002b:00007ffcc53e49c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.853214] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3088f15cd [ 46.854475] RDX: 000055e33f114e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.855537] RBP: 00007ffcc53e4a20 R08: 0000000000000000 R09: 00007ffcc53e40c0 [ 46.856603] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e372f75b10 [ 46.857683] R13: 00007ffcc53e4e50 R14: 000055e372f762b0 R15: 000055e372f8a6f0 [ 46.858775] [ 46.859173] irq event stamp: 1707 [ 46.859684] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 46.860955] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 46.862233] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.863525] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.864782] ---[ end trace 0000000000000000 ]--- [ 50.397614] ------------[ cut here ]------------ [ 50.398592] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.400693] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.402172] Modules linked in: [ 50.402773] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.405003] Tainted: [W]=WARN [ 50.405873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.407390] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.408323] 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 [ 50.411510] RSP: 0018:ffff888017a5fbc0 EFLAGS: 00010286 [ 50.412502] RAX: 0000000000000000 RBX: ffffed1002f4bf78 RCX: ffffffff813a4050 [ 50.413793] RDX: ffff8880187e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.415104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4bf2f [ 50.416399] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.417697] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a5fdf8 [ 50.419024] FS: 00007f9afe7a2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.420514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.421573] CR2: 00007f9afec94580 CR3: 000000000cf8d000 CR4: 0000000000350ef0 [ 50.422889] Call Trace: [ 50.423408] [ 50.423830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.424733] ? __create_object+0x59/0x80 [ 50.425528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.426515] __vmalloc_noprof+0x59/0x60 [ 50.427273] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.428167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.429094] bpf_prog_alloc+0x39/0x200 [ 50.429782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.430735] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.431649] do_seccomp+0x349/0x25e0 [ 50.432373] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.433270] ? __pfx_do_seccomp+0x10/0x10 [ 50.434019] ? find_held_lock+0x2b/0x80 [ 50.434810] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.435789] ? static_key_count+0x60/0x80 [ 50.436587] prctl_set_seccomp+0x4e/0x70 [ 50.437355] __do_sys_prctl+0xe6c/0x1d70 [ 50.438148] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.438969] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.439926] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.440880] ? irqentry_exit+0xf3/0x650 [ 50.441647] do_syscall_64+0xbf/0x430 [ 50.442404] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.443362] RIP: 0033:0x7f9afec945cd [ 50.444011] 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 [ 50.447221] RSP: 002b:00007fff56fa6960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.448576] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9afec945cd [ 50.449844] RDX: 00005606e708be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.451154] RBP: 00007fff56fa69c0 R08: 0000000000000000 R09: 00007fff56fa6060 [ 50.452432] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606fd93ead0 [ 50.453693] R13: 00007fff56fa6df0 R14: 00005606fd93fbc0 R15: 00005606fd950780 [ 50.454999] [ 50.455480] irq event stamp: 1855 [ 50.456130] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 50.457657] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 50.459178] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 50.460717] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 50.462237] ---[ end trace 0000000000000000 ]--- [ 51.257535] ------------[ cut here ]------------ [ 51.258491] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.260530] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.262010] Modules linked in: [ 51.262659] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.264694] Tainted: [W]=WARN [ 51.265292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.266780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.267711] 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 [ 51.270903] RSP: 0018:ffff88800f37fbc0 EFLAGS: 00010286 [ 51.271871] RAX: 0000000000000000 RBX: ffffed1001e6ff78 RCX: ffffffff813a4050 [ 51.273146] RDX: ffff888016da1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.274450] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6ff2f [ 51.275731] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.277032] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f37fdf8 [ 51.278350] FS: 00007fe8cac92900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.279789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.280853] CR2: 00007fe8cb184580 CR3: 000000001f2a9000 CR4: 0000000000350ef0 [ 51.282165] Call Trace: [ 51.282634] [ 51.283076] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.283946] ? __create_object+0x59/0x80 [ 51.284747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.285713] __vmalloc_noprof+0x59/0x60 [ 51.286485] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.287377] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.288319] bpf_prog_alloc+0x39/0x200 [ 51.289015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.289942] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.290874] do_seccomp+0x349/0x25e0 [ 51.291608] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.292519] ? __pfx_do_seccomp+0x10/0x10 [ 51.293304] ? find_held_lock+0x2b/0x80 [ 51.294033] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.295022] ? static_key_count+0x60/0x80 [ 51.295842] prctl_set_seccomp+0x4e/0x70 [ 51.296614] __do_sys_prctl+0xe6c/0x1d70 [ 51.297427] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.298315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.299294] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.300261] ? irqentry_exit+0xf3/0x650 [ 51.300994] do_syscall_64+0xbf/0x430 [ 51.301733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.302707] RIP: 0033:0x7fe8cb1845cd [ 51.303413] 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 [ 51.306607] RSP: 002b:00007ffdbdce6bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.307975] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8cb1845cd [ 51.309255] RDX: 00005579199cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.310553] RBP: 00007ffdbdce6c30 R08: 0000000000000000 R09: 00007ffdbdce62d0 [ 51.311852] R10: 0000000000000000 R11: 0000000000000246 R12: 000055791ac1bbf0 [ 51.313128] R13: 00007ffdbdce7060 R14: 000055791ac25380 R15: 000055791ac30460 [ 51.314443] [ 51.314864] irq event stamp: 1731 [ 51.315505] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 51.317055] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 51.318611] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 51.320160] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 51.321707] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58375' (ECDSA) to the list of known hosts. 2025/11/18 06:43:57 fuzzer started 2025/11/18 06:43:58 dialing manager at localhost:37895 2025/11/18 06:43:58 checking machine... 2025/11/18 06:43:58 checking revisions... [ 52.235191] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:43:58 testing simple program... [ 52.318407] cgroup: Unknown subsys name 'net' [ 52.376410] cgroup: Unknown subsys name 'cpuset' [ 52.390250] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:43:57 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016579bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801657a690 RDI=ffff88801657a668 RBP=ffff88801657a618 RSP=ffff88800c526fd8 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801657a690 R13=8537a2c8de19d857 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 00007ffab95d7700 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=00007f743461a010 CR3=000000000d0e3000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732037353a3334 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323138 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=dffffc0000000000 RBX=ffff888016d80000 RCX=ffff888016e0f984 RDX=0000000000000000 RSI=ffffffff81b62110 RDI=ffff888016d803fc RBP=ffff888016d80000 RSP=ffff888016e0f9a8 R8 =ffffffff86abe8ce R9 =ffff888016e0fa70 R10=000000000003c9ed R11=00000000000266d7 R12=0000000000000000 R13=ffff888016e0fa78 R14=ffff888016d80000 R15=ffff888016e0fa30 RIP=ffffffff815bd617 RFL=00000213 [----A-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 00007f9afe7a2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff56fa0000 CR3=000000000c8ca000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000