[ 45.899457] ------------[ cut here ]------------ [ 45.900284] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.902079] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.903454] Modules linked in: [ 45.904024] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.905819] Tainted: [W]=WARN [ 45.906316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.907654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.908478] 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 [ 45.911319] RSP: 0018:ffff888015c37bc0 EFLAGS: 00010286 [ 45.912190] RAX: 0000000000000000 RBX: ffffed1002b86f78 RCX: ffffffff813a4050 [ 45.913345] RDX: ffff888017030000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.914497] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b86f2f [ 45.915646] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.916842] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c37df8 [ 45.917998] FS: 00007f9e7919a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.919272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.920204] CR2: 00007ffd37b7bef7 CR3: 000000000ef39000 CR4: 0000000000350ef0 [ 45.921361] Call Trace: [ 45.921813] [ 45.922185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.922989] ? __create_object+0x59/0x80 [ 45.923646] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.924507] __vmalloc_noprof+0x59/0x60 [ 45.925185] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.925958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.926789] bpf_prog_alloc+0x39/0x200 [ 45.927407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.928227] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.929037] do_seccomp+0x349/0x25e0 [ 45.929636] ? find_held_lock+0x2b/0x80 [ 45.930313] ? do_prlimit+0x310/0x610 [ 45.930980] ? __pfx_do_seccomp+0x10/0x10 [ 45.931655] ? do_raw_spin_unlock+0x53/0x220 [ 45.932405] ? _raw_spin_unlock+0x1e/0x40 [ 45.933118] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.933978] ? static_key_count+0x60/0x80 [ 45.934651] prctl_set_seccomp+0x4e/0x70 [ 45.935336] __do_sys_prctl+0xe6c/0x1d70 [ 45.936041] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.936817] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.937635] ? irqentry_exit+0xf3/0x650 [ 45.938314] do_syscall_64+0xbf/0x430 [ 45.938956] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.939797] RIP: 0033:0x7f9e7968c5cd [ 45.940395] 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 [ 45.943259] RSP: 002b:00007ffd37b79400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.944483] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e7968c5cd [ 45.945649] RDX: 0000562e59ac6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.946806] RBP: 00007ffd37b79460 R08: 0000000000000000 R09: 00007ffd37b78b00 [ 45.947953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e80cf7b10 [ 45.949107] R13: 00007ffd37b79890 R14: 0000562e80cf82b0 R15: 0000562e80d0c6f0 [ 45.950277] [ 45.950653] irq event stamp: 1733 [ 45.951234] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 45.952587] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 45.953956] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 45.955419] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 45.956791] ---[ end trace 0000000000000000 ]--- [ 48.853031] ------------[ cut here ]------------ [ 48.853971] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.855963] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.857436] Modules linked in: [ 48.858078] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.860076] Tainted: [W]=WARN [ 48.860634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.862100] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.863026] 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 [ 48.866232] RSP: 0018:ffff888017287bc0 EFLAGS: 00010286 [ 48.867229] RAX: 0000000000000000 RBX: ffffed1002e50f78 RCX: ffffffff813a4050 [ 48.868510] RDX: ffff88800f3a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.869806] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e50f2f [ 48.871128] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.872435] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017287df8 [ 48.873766] FS: 00007f077513c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.875221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.876312] CR2: 00007ffff0f77ef7 CR3: 000000000c63a000 CR4: 0000000000350ef0 [ 48.877630] Call Trace: [ 48.878158] [ 48.878580] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.879474] ? __create_object+0x59/0x80 [ 48.880250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.881235] __vmalloc_noprof+0x59/0x60 [ 48.881987] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.882871] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.883804] bpf_prog_alloc+0x39/0x200 [ 48.884495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.885435] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.886342] do_seccomp+0x349/0x25e0 [ 48.887060] ? find_held_lock+0x2b/0x80 [ 48.887817] ? do_prlimit+0x310/0x610 [ 48.888515] ? __pfx_do_seccomp+0x10/0x10 [ 48.889317] ? do_raw_spin_unlock+0x53/0x220 [ 48.890144] ? _raw_spin_unlock+0x1e/0x40 [ 48.890962] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.891959] ? static_key_count+0x60/0x80 [ 48.892777] prctl_set_seccomp+0x4e/0x70 [ 48.893530] __do_sys_prctl+0xe6c/0x1d70 [ 48.894316] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.895182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.896158] ? irqentry_exit+0xf3/0x650 [ 48.896954] do_syscall_64+0xbf/0x430 [ 48.897667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.898629] RIP: 0033:0x7f077562e5cd [ 48.899387] 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 [ 48.902791] RSP: 002b:00007ffff0f76930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.904171] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f077562e5cd [ 48.905495] RDX: 0000559d34c46e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.906823] RBP: 00007ffff0f76990 R08: 0000000000000000 R09: 00007ffff0f76030 [ 48.908104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d69fce2b0 [ 48.909428] R13: 00007ffff0f76dc0 R14: 0000559d69fd0d20 R15: 0000559d69fe28d0 [ 48.910795] [ 48.911252] irq event stamp: 1733 [ 48.911949] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 48.913533] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 48.915064] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 48.916604] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 48.918154] ---[ end trace 0000000000000000 ]--- [ 49.621368] ------------[ cut here ]------------ [ 49.621964] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.623231] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.624161] Modules linked in: [ 49.624540] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.625811] Tainted: [W]=WARN [ 49.626163] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.627095] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.627648] 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 [ 49.629687] RSP: 0018:ffff88800f12fbc0 EFLAGS: 00010286 [ 49.630319] RAX: 0000000000000000 RBX: ffffed1001e25f78 RCX: ffffffff813a4050 [ 49.631164] RDX: ffff88801794d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.632005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e25f2f [ 49.632854] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.633659] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f12fdf8 [ 49.634501] FS: 00007fa00c38e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.635444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.636144] CR2: 00007fff48a49ef7 CR3: 000000000d44e000 CR4: 0000000000350ef0 [ 49.637006] Call Trace: [ 49.637313] [ 49.637580] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.638169] ? __create_object+0x59/0x80 [ 49.638650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.639300] __vmalloc_noprof+0x59/0x60 [ 49.639798] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.640343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.640965] bpf_prog_alloc+0x39/0x200 [ 49.641424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.642040] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.642610] do_seccomp+0x349/0x25e0 [ 49.643083] ? find_held_lock+0x2b/0x80 [ 49.643553] ? do_prlimit+0x310/0x610 [ 49.644037] ? __pfx_do_seccomp+0x10/0x10 [ 49.644517] ? do_raw_spin_unlock+0x53/0x220 [ 49.645071] ? _raw_spin_unlock+0x1e/0x40 [ 49.645557] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.646187] ? static_key_count+0x60/0x80 [ 49.646692] prctl_set_seccomp+0x4e/0x70 [ 49.647193] __do_sys_prctl+0xe6c/0x1d70 [ 49.647675] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.648235] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.648877] ? irqentry_exit+0xf3/0x650 [ 49.649346] do_syscall_64+0xbf/0x430 [ 49.649822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.650398] RIP: 0033:0x7fa00c8805cd [ 49.650854] 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 [ 49.652888] RSP: 002b:00007fff48a47d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.653750] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa00c8805cd [ 49.654526] RDX: 000055cfdfddee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.655333] RBP: 00007fff48a47d90 R08: 0000000000000000 R09: 00007fff48a47430 [ 49.656144] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d000703ad0 [ 49.656968] R13: 00007fff48a481c0 R14: 000055d000704bc0 R15: 000055d000715780 [ 49.657780] [ 49.658046] irq event stamp: 1697 [ 49.658424] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 49.659381] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 49.660339] softirqs last enabled at (1214): [] handle_softirqs+0x50c/0x770 [ 49.661332] softirqs last disabled at (1205): [] __irq_exit_rcu+0xc4/0x100 [ 49.662288] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45239' (ECDSA) to the list of known hosts. 2025/11/18 19:46:54 fuzzer started 2025/11/18 19:46:54 dialing manager at localhost:34383 2025/11/18 19:46:54 checking machine... 2025/11/18 19:46:54 checking revisions... [ 50.573603] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:46:54 testing simple program... [ 50.662346] cgroup: Unknown subsys name 'net' [ 50.726165] cgroup: Unknown subsys name 'cpuset' [ 50.739888] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:46:54 Registers: info registers vcpu 0 RAX=0000000000049a01 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3da904f650 CR3=000000000a194000 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=36343a393120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303138 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=0000000000000010 RCX=ffffffff822b16ae RDX=ffff888015f4d340 RSI=0000000000000000 RDI=0000000000000015 RBP=1ffff1100309efa9 RSP=ffff8880184f7d38 R8 =ffff8880184f7e98 R9 =0000000000000000 R10=0000000000000010 R11=0000000000000000 R12=0000000000000000 R13=0000000000000001 R14=dffffc0000000000 R15=ffff888015f4d340 RIP=ffffffff81751928 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 00007f077513c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff0f70000 CR3=0000000009b2c000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000