[ 46.373819] ------------[ cut here ]------------ [ 46.374719] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.376713] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.378171] Modules linked in: [ 46.378748] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.380792] Tainted: [W]=WARN [ 46.381367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.382809] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.383712] 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 [ 46.386858] RSP: 0018:ffff888015e97bc0 EFLAGS: 00010286 [ 46.387821] RAX: 0000000000000000 RBX: ffffed1002bd2f78 RCX: ffffffff813a4050 [ 46.389101] RDX: ffff888015b83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.390362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd2f2f [ 46.391609] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.392886] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e97df8 [ 46.394175] FS: 00007fc4a5760900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.395604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.396664] CR2: 00007fc4a5cc64a6 CR3: 000000001ca9f000 CR4: 0000000000350ef0 [ 46.397917] Call Trace: [ 46.398412] [ 46.398816] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.399690] ? __create_object+0x59/0x80 [ 46.400474] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.401435] __vmalloc_noprof+0x59/0x60 [ 46.402181] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.402999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.403912] bpf_prog_alloc+0x39/0x200 [ 46.404646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.405569] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.406450] do_seccomp+0x349/0x25e0 [ 46.407116] ? find_held_lock+0x2b/0x80 [ 46.407855] ? do_prlimit+0x310/0x610 [ 46.408600] ? __pfx_do_seccomp+0x10/0x10 [ 46.409379] ? do_raw_spin_unlock+0x53/0x220 [ 46.410200] ? _raw_spin_unlock+0x1e/0x40 [ 46.410927] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.411883] ? static_key_count+0x60/0x80 [ 46.412678] prctl_set_seccomp+0x4e/0x70 [ 46.413440] __do_sys_prctl+0xe6c/0x1d70 [ 46.414208] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.415012] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.415982] ? irqentry_exit+0xf3/0x650 [ 46.416747] do_syscall_64+0xbf/0x430 [ 46.417481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.418422] RIP: 0033:0x7fc4a5c525cd [ 46.419073] 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 [ 46.422238] RSP: 002b:00007ffc94a36160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.423597] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4a5c525cd [ 46.424879] RDX: 00005583dc806e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.426164] RBP: 00007ffc94a361c0 R08: 0000000000000000 R09: 00007ffc94a35860 [ 46.427422] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583eb201ad0 [ 46.428691] R13: 00007ffc94a365f0 R14: 00005583eb202bc0 R15: 00005583eb213780 [ 46.429975] [ 46.430441] irq event stamp: 1821 [ 46.431041] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 46.432552] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 46.434056] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 46.435577] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 46.437097] ---[ end trace 0000000000000000 ]--- [ 49.699315] ------------[ cut here ]------------ [ 49.699767] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.700785] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.701507] Modules linked in: [ 49.701806] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.702790] Tainted: [W]=WARN [ 49.703065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.703791] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.704251] 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 [ 49.705824] RSP: 0018:ffff888015b57bc0 EFLAGS: 00010286 [ 49.706306] RAX: 0000000000000000 RBX: ffffed1002b6af78 RCX: ffffffff813a4050 [ 49.706921] RDX: ffff88801677b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.707550] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b6af2f [ 49.708196] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.708812] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b57df8 [ 49.709469] FS: 00007f4a66f71900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.710290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.710799] CR2: 00007f4a67463580 CR3: 000000001f72a000 CR4: 0000000000350ef0 [ 49.711438] Call Trace: [ 49.711672] [ 49.711878] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.712332] ? __create_object+0x59/0x80 [ 49.712705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.713185] __vmalloc_noprof+0x59/0x60 [ 49.713539] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.713948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.714503] bpf_prog_alloc+0x39/0x200 [ 49.714850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.715391] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.715817] do_seccomp+0x349/0x25e0 [ 49.716262] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.716688] ? __pfx_do_seccomp+0x10/0x10 [ 49.717056] ? find_held_lock+0x2b/0x80 [ 49.717516] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.717973] ? static_key_count+0x60/0x80 [ 49.718453] prctl_set_seccomp+0x4e/0x70 [ 49.718818] __do_sys_prctl+0xe6c/0x1d70 [ 49.719331] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.719735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.720460] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.721030] ? irqentry_exit+0xf3/0x650 [ 49.721550] do_syscall_64+0xbf/0x430 [ 49.721898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.722471] RIP: 0033:0x7f4a674635cd [ 49.722800] 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 [ 49.724402] RSP: 002b:00007ffcf3a3e6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.725055] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a674635cd [ 49.725683] RDX: 000056454e808e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.726308] RBP: 00007ffcf3a3e750 R08: 0000000000000000 R09: 00007ffcf3a3ddf0 [ 49.726919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564582f06ad0 [ 49.727544] R13: 00007ffcf3a3eb80 R14: 0000564582f07bc0 R15: 0000564582f18780 [ 49.728181] [ 49.728389] irq event stamp: 2001 [ 49.728686] hardirqs last enabled at (2009): [] __up_console_sem+0x78/0x80 [ 49.729423] hardirqs last disabled at (2018): [] __up_console_sem+0x5d/0x80 [ 49.730158] softirqs last enabled at (1928): [] handle_softirqs+0x50c/0x770 [ 49.730889] softirqs last disabled at (1907): [] __irq_exit_rcu+0xc4/0x100 [ 49.731749] ---[ end trace 0000000000000000 ]--- [ 50.493375] ------------[ cut here ]------------ [ 50.494339] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.496415] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.497923] Modules linked in: [ 50.498597] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.500606] Tainted: [W]=WARN [ 50.501203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.502698] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.503623] 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 [ 50.506848] RSP: 0018:ffff88801b817bc0 EFLAGS: 00010286 [ 50.507822] RAX: 0000000000000000 RBX: ffffed1003702f78 RCX: ffffffff813a4050 [ 50.509135] RDX: ffff888019ee8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.510447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003702f2f [ 50.511738] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.513050] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b817df8 [ 50.514346] FS: 00007fc2798d6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.515788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.516883] CR2: 00007fc279dc8580 CR3: 000000000e20d000 CR4: 0000000000350ef0 [ 50.518187] Call Trace: [ 50.518648] [ 50.519060] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.519976] ? __create_object+0x59/0x80 [ 50.520788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.521772] __vmalloc_noprof+0x59/0x60 [ 50.522534] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.523422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.524386] bpf_prog_alloc+0x39/0x200 [ 50.525093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.526039] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.526950] do_seccomp+0x349/0x25e0 [ 50.527668] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.528600] ? __pfx_do_seccomp+0x10/0x10 [ 50.529390] ? find_held_lock+0x2b/0x80 [ 50.530118] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.531086] ? static_key_count+0x60/0x80 [ 50.531896] prctl_set_seccomp+0x4e/0x70 [ 50.532712] __do_sys_prctl+0xe6c/0x1d70 [ 50.533513] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.534387] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.535362] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.536352] ? irqentry_exit+0xf3/0x650 [ 50.537072] do_syscall_64+0xbf/0x430 [ 50.537818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.538778] RIP: 0033:0x7fc279dc85cd [ 50.539488] 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 [ 50.542730] RSP: 002b:00007ffc55f641e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.544107] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc279dc85cd [ 50.545420] RDX: 000055d6c7d3de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.546721] RBP: 00007ffc55f64240 R08: 0000000000000000 R09: 00007ffc55f638e0 [ 50.548031] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6d30142b0 [ 50.549207] R13: 00007ffc55f64670 R14: 000055d6d3016d20 R15: 000055d6d30288d0 [ 50.550283] [ 50.550640] irq event stamp: 1737 [ 50.551184] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.552467] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.553746] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 50.555050] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 50.556329] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62564' (ECDSA) to the list of known hosts. 2025/11/18 14:40:44 fuzzer started 2025/11/18 14:40:44 dialing manager at localhost:34383 2025/11/18 14:40:44 checking machine... 2025/11/18 14:40:44 checking revisions... [ 51.436893] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:40:44 testing simple program... [ 51.524531] cgroup: Unknown subsys name 'net' [ 51.592298] cgroup: Unknown subsys name 'cpuset' [ 51.605642] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:40:43 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880197ae1c0 RCX=1ffff11001324830 RDX=dffffc0000000000 RSI=ffffffff83edb517 RDI=ffff888009924180 RBP=ffffffff8899cb80 RSP=ffff888019c67db0 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff888009924000 R15=0000000000000001 RIP=ffffffff81751e08 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 00007f4a66f71900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf3a38000 CR3=000000000e31f000 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 info registers vcpu 1 RAX=0000000000023b59 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=00000206 [-----P-] 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f18fcd6b000 CR3=000000000db0d000 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=8a00fc1faee2239da34b8c0a47d37233 XMM02=ec2efd57dc4c00df0000000000307030 XMM03=fcdb2d20ab172eed0000000000307100 XMM04=47c4d3a3303e710300000000000ae988 XMM05=18790fe1112aecb80000000000321ae8 XMM06=5b75c91c8044534200000000003214e0 XMM07=e042d86d42eb936e00000000003129e0 XMM08=fcdb2d20ab172eed0000000000307100 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000