[ 39.170961] ------------[ cut here ]------------ [ 39.171894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.173973] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.175445] Modules linked in: [ 39.176304] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.178397] Tainted: [W]=WARN [ 39.179002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.180468] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.181400] 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 [ 39.184554] RSP: 0018:ffff8880180b7bc0 EFLAGS: 00010286 [ 39.185531] RAX: 0000000000000000 RBX: ffffed1003016f78 RCX: ffffffff813a4050 [ 39.186814] RDX: ffff88800e52d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.188089] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003016f2f [ 39.189370] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.190650] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880180b7df8 [ 39.191926] FS: 00007fd6b8319900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.193359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.194412] CR2: 00007ffc81edaef7 CR3: 0000000009c3b000 CR4: 0000000000350ef0 [ 39.195694] Call Trace: [ 39.196212] [ 39.196634] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.197527] ? __create_object+0x59/0x80 [ 39.198306] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.199291] __vmalloc_noprof+0x59/0x60 [ 39.200047] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.200929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.201855] bpf_prog_alloc+0x39/0x200 [ 39.202545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.203471] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.204367] do_seccomp+0x349/0x25e0 [ 39.205101] ? find_held_lock+0x2b/0x80 [ 39.205855] ? do_prlimit+0x310/0x610 [ 39.206548] ? __pfx_do_seccomp+0x10/0x10 [ 39.207328] ? do_raw_spin_unlock+0x53/0x220 [ 39.208161] ? _raw_spin_unlock+0x1e/0x40 [ 39.208948] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.209916] ? static_key_count+0x60/0x80 [ 39.210668] prctl_set_seccomp+0x4e/0x70 [ 39.211444] __do_sys_prctl+0xe6c/0x1d70 [ 39.212224] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.213100] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.214059] ? irqentry_exit+0xf3/0x650 [ 39.214775] do_syscall_64+0xbf/0x430 [ 39.215517] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.216453] RIP: 0033:0x7fd6b880b5cd [ 39.217167] 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 [ 39.220314] RSP: 002b:00007ffc81ed8ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.221699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6b880b5cd [ 39.222980] RDX: 0000557a7c5abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.224264] RBP: 00007ffc81ed8b40 R08: 0000000000000000 R09: 00007ffc81ed81e0 [ 39.225559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ab0753240 [ 39.226840] R13: 00007ffc81ed8f70 R14: 0000557ab075c380 R15: 0000557ab0767540 [ 39.228131] [ 39.228551] irq event stamp: 1859 [ 39.229213] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 39.230729] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 39.232236] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 39.233831] softirqs last disabled at (1897): [] __irq_exit_rcu+0xc4/0x100 [ 39.235336] ---[ end trace 0000000000000000 ]--- [ 42.714564] ------------[ cut here ]------------ [ 42.715361] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.717133] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.718398] Modules linked in: [ 42.718936] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.720652] Tainted: [W]=WARN [ 42.721190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.722446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.723233] 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 [ 42.725959] RSP: 0018:ffff88800f107bc0 EFLAGS: 00010286 [ 42.726767] RAX: 0000000000000000 RBX: ffffed1001e20f78 RCX: ffffffff813a4050 [ 42.727902] RDX: ffff88801a008000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.729017] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e20f2f [ 42.730401] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.731814] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f107df8 [ 42.733244] FS: 00007ffb5f54e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.734670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.735665] CR2: 00007fff16dc3ef7 CR3: 000000000d0fb000 CR4: 0000000000350ef0 [ 42.736835] Call Trace: [ 42.737306] [ 42.737658] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.738473] ? __create_object+0x59/0x80 [ 42.739187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.740045] __vmalloc_noprof+0x59/0x60 [ 42.740678] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.741432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.742240] bpf_prog_alloc+0x39/0x200 [ 42.742880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.743637] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.744403] do_seccomp+0x349/0x25e0 [ 42.745044] ? find_held_lock+0x2b/0x80 [ 42.745654] ? do_prlimit+0x310/0x610 [ 42.746283] ? __pfx_do_seccomp+0x10/0x10 [ 42.746965] ? do_raw_spin_unlock+0x53/0x220 [ 42.747647] ? _raw_spin_unlock+0x1e/0x40 [ 42.748310] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.749145] ? static_key_count+0x60/0x80 [ 42.749852] prctl_set_seccomp+0x4e/0x70 [ 42.750464] __do_sys_prctl+0xe6c/0x1d70 [ 42.751115] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.751832] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.752627] ? irqentry_exit+0xf3/0x650 [ 42.753330] do_syscall_64+0xbf/0x430 [ 42.753970] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.754730] RIP: 0033:0x7ffb5fa405cd [ 42.755342] 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 [ 42.758133] RSP: 002b:00007fff16dc1920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.759307] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb5fa405cd [ 42.760429] RDX: 0000558daa949e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.761524] RBP: 00007fff16dc1980 R08: 0000000000000000 R09: 00007fff16dc1020 [ 42.762592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558dc41f2ad0 [ 42.763668] R13: 00007fff16dc1db0 R14: 0000558dc41f3bc0 R15: 0000558dc4204780 [ 42.764770] [ 42.765150] irq event stamp: 1853 [ 42.765659] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 42.766920] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 42.768231] softirqs last enabled at (1338): [] handle_softirqs+0x50c/0x770 [ 42.769539] softirqs last disabled at (1317): [] __irq_exit_rcu+0xc4/0x100 [ 42.770822] ---[ end trace 0000000000000000 ]--- [ 43.576177] ------------[ cut here ]------------ [ 43.577120] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.579173] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.580645] Modules linked in: [ 43.581313] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.583348] Tainted: [W]=WARN [ 43.584149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.585625] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.586535] 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 [ 43.589923] RSP: 0018:ffff8880170ffbc0 EFLAGS: 00010286 [ 43.591437] RAX: 0000000000000000 RBX: ffffed1002e1ff78 RCX: ffffffff813a4050 [ 43.592955] RDX: ffff888016bf3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.594266] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ff2f [ 43.595566] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.596850] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170ffdf8 [ 43.598143] FS: 00007f2aae0ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.599599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.600661] CR2: 00007ffc18987ef7 CR3: 000000000bf06000 CR4: 0000000000350ef0 [ 43.601975] Call Trace: [ 43.602443] [ 43.602892] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.603744] ? __create_object+0x59/0x80 [ 43.604540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.605536] __vmalloc_noprof+0x59/0x60 [ 43.606310] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.607196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.608143] bpf_prog_alloc+0x39/0x200 [ 43.608907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.609834] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.610706] do_seccomp+0x349/0x25e0 [ 43.611430] ? find_held_lock+0x2b/0x80 [ 43.612202] ? do_prlimit+0x310/0x610 [ 43.612970] ? __pfx_do_seccomp+0x10/0x10 [ 43.613723] ? do_raw_spin_unlock+0x53/0x220 [ 43.614585] ? _raw_spin_unlock+0x1e/0x40 [ 43.615376] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.616354] ? static_key_count+0x60/0x80 [ 43.617171] prctl_set_seccomp+0x4e/0x70 [ 43.617967] __do_sys_prctl+0xe6c/0x1d70 [ 43.618713] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.619583] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.620562] ? irqentry_exit+0xf3/0x650 [ 43.621342] do_syscall_64+0xbf/0x430 [ 43.622095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.623052] RIP: 0033:0x7f2aae5df5cd [ 43.623720] 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 [ 43.626920] RSP: 002b:00007ffc18986070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.628295] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2aae5df5cd [ 43.629618] RDX: 0000563fc5ca9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.630908] RBP: 00007ffc189860d0 R08: 0000000000000000 R09: 00007ffc18985770 [ 43.632194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563fcc2982b0 [ 43.633618] R13: 00007ffc18986500 R14: 0000563fcc29ad20 R15: 0000563fcc2ac8d0 [ 43.634943] [ 43.635375] irq event stamp: 1855 [ 43.636049] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 43.637608] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 43.639154] softirqs last enabled at (1834): [] handle_softirqs+0x50c/0x770 [ 43.640701] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 43.642263] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7329' (ECDSA) to the list of known hosts. 2025/11/17 16:06:26 fuzzer started 2025/11/17 16:06:26 dialing manager at localhost:37895 2025/11/17 16:06:26 checking machine... 2025/11/17 16:06:26 checking revisions... [ 44.566292] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:06:26 testing simple program... [ 44.638175] cgroup: Unknown subsys name 'net' [ 44.687718] cgroup: Unknown subsys name 'cpuset' [ 44.704407] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:06:25 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86aaece8 RDX=1ffff1100d9c1154 RSI=0000000000000001 RDI=ffff88806ce08aa0 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86aaecec R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023cdc R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=0000000000000008 R15=ffff88806ce08a50 RIP=ffffffff8135f823 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 00007ffb5f54e900 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=00007fff16dbb000 CR3=000000000d6c9000 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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888009613800 RCX=ffff8880095666b8 RDX=1ffff110012acce3 RSI=0000000000000008 RDI=ffff888009566718 RBP=ffff888009613780 RSP=ffff8880096378f0 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=00000000000033a9 R13=ffff888009566580 R14=ffff8880096138a8 R15=ffff888009613780 RIP=ffffffff814a4e3d RFL=00000012 [----A--] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f14ae077018 CR3=000000000d492000 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=2035323a36303a363120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034323a36303a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000