[ 53.814261] ------------[ cut here ]------------ [ 53.815092] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.816914] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 53.818207] Modules linked in: [ 53.818730] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.820510] Tainted: [W]=WARN [ 53.821053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.822355] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.823241] 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 [ 53.826064] RSP: 0018:ffff888017027bc0 EFLAGS: 00010286 [ 53.826919] RAX: 0000000000000000 RBX: ffffed1002e04f78 RCX: ffffffff813a4050 [ 53.828109] RDX: ffff888019cc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.829274] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e04f2f [ 53.830431] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.831558] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017027df8 [ 53.832706] FS: 00007fe6f32d8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.833996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.834937] CR2: 00007ffe5d977ef8 CR3: 000000000c03e000 CR4: 0000000000350ef0 [ 53.836083] Call Trace: [ 53.836502] [ 53.836903] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.837668] ? __create_object+0x59/0x80 [ 53.838393] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.839246] __vmalloc_noprof+0x59/0x60 [ 53.839921] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.840650] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.841520] bpf_prog_alloc+0x39/0x200 [ 53.842166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.842981] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.843769] do_seccomp+0x349/0x25e0 [ 53.844368] ? find_held_lock+0x2b/0x80 [ 53.845043] ? do_prlimit+0x310/0x610 [ 53.845669] ? __pfx_do_seccomp+0x10/0x10 [ 53.846374] ? do_raw_spin_unlock+0x53/0x220 [ 53.847106] ? _raw_spin_unlock+0x1e/0x40 [ 53.847784] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.848623] ? static_key_count+0x60/0x80 [ 53.849362] prctl_set_seccomp+0x4e/0x70 [ 53.850121] __do_sys_prctl+0xe6c/0x1d70 [ 53.850821] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.851546] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.852400] ? irqentry_exit+0xf3/0x650 [ 53.853069] do_syscall_64+0xbf/0x430 [ 53.853684] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.854535] RIP: 0033:0x7fe6f37ca5cd [ 53.855169] 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 [ 53.857998] RSP: 002b:00007ffe5d9760b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.859194] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6f37ca5cd [ 53.860357] RDX: 0000564b924d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.861521] RBP: 00007ffe5d976110 R08: 0000000000000000 R09: 00007ffe5d9757b0 [ 53.862657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564bcdfcb2b0 [ 53.863797] R13: 00007ffe5d976540 R14: 0000564bcdfcdd20 R15: 0000564bcdfdf8d0 [ 53.864959] [ 53.865346] irq event stamp: 1765 [ 53.865925] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 53.867272] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 53.868606] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 53.869982] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 53.871327] ---[ end trace 0000000000000000 ]--- [ 56.395259] ------------[ cut here ]------------ [ 56.395849] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.397133] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 56.398065] Modules linked in: [ 56.398445] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.399681] Tainted: [W]=WARN [ 56.400062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.401010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.401553] 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 [ 56.403532] RSP: 0018:ffff88801684fbc0 EFLAGS: 00010286 [ 56.404155] RAX: 0000000000000000 RBX: ffffed1002d09f78 RCX: ffffffff813a4050 [ 56.404962] RDX: ffff88801615b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.405774] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d09f2f [ 56.406549] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.407349] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801684fdf8 [ 56.408162] FS: 00007ff834955900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.409068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.409705] CR2: 00007ff834e47580 CR3: 000000001f0d1000 CR4: 0000000000350ef0 [ 56.410509] Call Trace: [ 56.410826] [ 56.411091] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.411625] ? __create_object+0x59/0x80 [ 56.412119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.412702] __vmalloc_noprof+0x59/0x60 [ 56.413188] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.413709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.414293] bpf_prog_alloc+0x39/0x200 [ 56.414730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.415328] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.415897] do_seccomp+0x349/0x25e0 [ 56.416325] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.416893] ? __pfx_do_seccomp+0x10/0x10 [ 56.417371] ? find_held_lock+0x2b/0x80 [ 56.417849] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.418429] ? static_key_count+0x60/0x80 [ 56.418929] prctl_set_seccomp+0x4e/0x70 [ 56.419390] __do_sys_prctl+0xe6c/0x1d70 [ 56.419882] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.420391] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.420996] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.421590] ? irqentry_exit+0xf3/0x650 [ 56.422074] do_syscall_64+0xbf/0x430 [ 56.422513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.423115] RIP: 0033:0x7ff834e475cd [ 56.423529] 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 [ 56.425537] RSP: 002b:00007fffb96f8af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.426397] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff834e475cd [ 56.427205] RDX: 0000557853e64e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.428910] RBP: 00007fffb96f8b50 R08: 0000000000000000 R09: 00007fffb96f81f0 [ 56.429696] R10: 0000000000000000 R11: 0000000000000246 R12: 000055788de90ad0 [ 56.430555] R13: 00007fffb96f8f80 R14: 000055788de91bc0 R15: 000055788dea2780 [ 56.431368] [ 56.431636] irq event stamp: 1993 [ 56.432045] hardirqs last enabled at (2003): [] __up_console_sem+0x78/0x80 [ 56.433016] hardirqs last disabled at (2012): [] __up_console_sem+0x5d/0x80 [ 56.433976] softirqs last enabled at (1972): [] handle_softirqs+0x50c/0x770 [ 56.434960] softirqs last disabled at (1949): [] __irq_exit_rcu+0xc4/0x100 [ 56.435922] ---[ end trace 0000000000000000 ]--- [ 57.146717] ------------[ cut here ]------------ [ 57.147550] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.149357] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.150882] Modules linked in: [ 57.151402] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.153224] Tainted: [W]=WARN [ 57.153716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.155018] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.155825] 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 [ 57.158626] RSP: 0018:ffff8880171a7bc0 EFLAGS: 00010286 [ 57.159486] RAX: 0000000000000000 RBX: ffffed1002e34f78 RCX: ffffffff813a4050 [ 57.160618] RDX: ffff888014b29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.161772] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e34f2f [ 57.162895] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.164021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171a7df8 [ 57.165159] FS: 00007f29f6b7f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.166714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.167673] CR2: 00007ffde152def8 CR3: 000000000a2be000 CR4: 0000000000350ef0 [ 57.168807] Call Trace: [ 57.169231] [ 57.169595] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.170388] ? __create_object+0x59/0x80 [ 57.171073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.171944] __vmalloc_noprof+0x59/0x60 [ 57.172586] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.173363] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.174192] bpf_prog_alloc+0x39/0x200 [ 57.174848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.175672] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.176491] do_seccomp+0x349/0x25e0 [ 57.177142] ? find_held_lock+0x2b/0x80 [ 57.177828] ? do_prlimit+0x310/0x610 [ 57.178447] ? __pfx_do_seccomp+0x10/0x10 [ 57.179145] ? do_raw_spin_unlock+0x53/0x220 [ 57.179894] ? _raw_spin_unlock+0x1e/0x40 [ 57.180545] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.181421] ? static_key_count+0x60/0x80 [ 57.182134] prctl_set_seccomp+0x4e/0x70 [ 57.182829] __do_sys_prctl+0xe6c/0x1d70 [ 57.183487] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.184258] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.185128] ? irqentry_exit+0xf3/0x650 [ 57.185816] do_syscall_64+0xbf/0x430 [ 57.186431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.187270] RIP: 0033:0x7f29f70715cd [ 57.187895] 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 [ 57.190769] RSP: 002b:00007ffde152b9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.191977] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29f70715cd [ 57.193121] RDX: 000055b3ef95de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.194267] RBP: 00007ffde152ba10 R08: 0000000000000000 R09: 00007ffde152b0b0 [ 57.195410] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3f2b42bf0 [ 57.196551] R13: 00007ffde152be40 R14: 000055b3f2b4c380 R15: 000055b3f2b57460 [ 57.197717] [ 57.198120] irq event stamp: 1805 [ 57.198654] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 57.200005] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 57.201375] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 57.202758] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 57.204108] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47076' (ECDSA) to the list of known hosts. 2025/11/17 17:04:21 fuzzer started 2025/11/17 17:04:22 dialing manager at localhost:37895 2025/11/17 17:04:22 checking machine... 2025/11/17 17:04:22 checking revisions... [ 58.050829] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:04:22 testing simple program... [ 58.134192] cgroup: Unknown subsys name 'net' [ 58.235305] cgroup: Unknown subsys name 'cpuset' [ 58.270082] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:04:21 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016159bc0 RCX=1ffffffff0b51b91 RDX=0000000000000000 RSI=ffffffff812c59c7 RDI=ffff88801615a108 RBP=0000000000000001 RSP=ffff888019dbfb60 R8 =0000000000000000 R9 =ffffed1002c2b3f5 R10=0000000000000000 R11=0000000000000001 R12=0000000000000001 R13=0000000000000000 R14=ffff88806cf37340 R15=ffffffff87aa8340 RIP=ffffffff8147a892 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 00007f61a02a7700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff834f0d0b0 CR3=000000000df4d000 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=34303a373120373120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a36313832352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363138 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=0000000000000000 RBX=0000000000000000 RCX=ffffffff81466201 RDX=ffff88800ee7b780 RSI=ffffffff8146622d RDI=ffffffff85cfe0a0 RBP=0000000000000001 RSP=ffff888016587ed0 R8 =0000000000000000 R9 =00000001ffffffff R10=0000000000000001 R11=0000000000000001 R12=ffffffff85cfe0a0 R13=0000000000000074 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81717344 RFL=00000293 [--S-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 00007fd8cba7c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ca17023050 CR3=000000000d131000 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=0000000000ff00000000000000000000 XMM02=7273752f3a6e6962732f7273752f3a6e XMM03=62732f6c61636f6c2f7273752f3d4854 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00007fd8cbb385f000007fd8cbb38060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000