[ 46.485597] ------------[ cut here ]------------ [ 46.486558] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.488616] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.490052] Modules linked in: [ 46.490680] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.492828] Tainted: [W]=WARN [ 46.493658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.495139] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.496018] 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 [ 46.499188] RSP: 0018:ffff888017c0fbc0 EFLAGS: 00010286 [ 46.500299] RAX: 0000000000000000 RBX: ffffed1002f81f78 RCX: ffffffff813a4050 [ 46.501794] RDX: ffff88800b168000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.503089] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f81f2f [ 46.504402] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.505698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c0fdf8 [ 46.506989] FS: 00007fa6451c2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.508448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.509501] CR2: 00007fa6456b4580 CR3: 000000000dfb8000 CR4: 0000000000350ef0 [ 46.510790] Call Trace: [ 46.511290] [ 46.511719] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.512630] ? __create_object+0x59/0x80 [ 46.513405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.514371] __vmalloc_noprof+0x59/0x60 [ 46.515079] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.515959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.516899] bpf_prog_alloc+0x39/0x200 [ 46.517649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.518593] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.519504] do_seccomp+0x349/0x25e0 [ 46.520237] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.521094] ? __pfx_do_seccomp+0x10/0x10 [ 46.521878] ? find_held_lock+0x2b/0x80 [ 46.522641] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.523596] ? static_key_count+0x60/0x80 [ 46.524410] prctl_set_seccomp+0x4e/0x70 [ 46.525186] __do_sys_prctl+0xe6c/0x1d70 [ 46.525938] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.526795] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.527761] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.528725] ? irqentry_exit+0xf3/0x650 [ 46.529499] do_syscall_64+0xbf/0x430 [ 46.530237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.531198] RIP: 0033:0x7fa6456b45cd [ 46.531869] 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 [ 46.535155] RSP: 002b:00007ffe0d1d7ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.536531] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6456b45cd [ 46.537833] RDX: 0000556820212e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.539139] RBP: 00007ffe0d1d7d00 R08: 0000000000000000 R09: 00007ffe0d1d73a0 [ 46.540449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556829a10ad0 [ 46.541751] R13: 00007ffe0d1d8130 R14: 0000556829a11bc0 R15: 0000556829a22780 [ 46.543043] [ 46.543507] irq event stamp: 1711 [ 46.544169] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 46.545680] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 46.547204] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 46.548748] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 46.550244] ---[ end trace 0000000000000000 ]--- [ 49.415192] ------------[ cut here ]------------ [ 49.416072] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.418095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.419802] Modules linked in: [ 49.420503] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.422481] Tainted: [W]=WARN [ 49.423032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.424479] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.425362] 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 [ 49.428519] RSP: 0018:ffff88801473fbc0 EFLAGS: 00010286 [ 49.429487] RAX: 0000000000000000 RBX: ffffed10028e7f78 RCX: ffffffff813a4050 [ 49.430778] RDX: ffff888015d30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.432073] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028e7f2f [ 49.433351] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.434634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801473fdf8 [ 49.435930] FS: 00007fc12f1b7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.437365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.438426] CR2: 00007ffc8b5c3ef7 CR3: 000000002059d000 CR4: 0000000000350ef0 [ 49.439729] Call Trace: [ 49.440230] [ 49.440637] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.441524] ? __create_object+0x59/0x80 [ 49.442287] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.443238] __vmalloc_noprof+0x59/0x60 [ 49.443951] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.444805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.445710] bpf_prog_alloc+0x39/0x200 [ 49.446436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.447342] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.448254] do_seccomp+0x349/0x25e0 [ 49.448919] ? find_held_lock+0x2b/0x80 [ 49.449663] ? do_prlimit+0x310/0x610 [ 49.450381] ? __pfx_do_seccomp+0x10/0x10 [ 49.451146] ? do_raw_spin_unlock+0x53/0x220 [ 49.451933] ? _raw_spin_unlock+0x1e/0x40 [ 49.452704] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.453660] ? static_key_count+0x60/0x80 [ 49.454458] prctl_set_seccomp+0x4e/0x70 [ 49.455238] __do_sys_prctl+0xe6c/0x1d70 [ 49.456000] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.456863] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.457827] ? irqentry_exit+0xf3/0x650 [ 49.458583] do_syscall_64+0xbf/0x430 [ 49.459328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.460284] RIP: 0033:0x7fc12f6a95cd [ 49.460931] 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 [ 49.464145] RSP: 002b:00007ffc8b5c27d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.465488] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc12f6a95cd [ 49.466747] RDX: 000055974b1d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.468038] RBP: 00007ffc8b5c2830 R08: 0000000000000000 R09: 00007ffc8b5c1ed0 [ 49.469329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559765763bf0 [ 49.470600] R13: 00007ffc8b5c2c60 R14: 000055976576d380 R15: 0000559765778460 [ 49.471922] [ 49.472386] irq event stamp: 1827 [ 49.472993] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 49.474509] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 49.476039] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 49.477586] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 49.479100] ---[ end trace 0000000000000000 ]--- [ 50.273394] ------------[ cut here ]------------ [ 50.274302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.276344] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.277811] Modules linked in: [ 50.278462] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.280714] Tainted: [W]=WARN [ 50.281801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.283305] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.284225] 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 [ 50.287391] RSP: 0018:ffff88800f0dfbc0 EFLAGS: 00010286 [ 50.288385] RAX: 0000000000000000 RBX: ffffed1001e1bf78 RCX: ffffffff813a4050 [ 50.289668] RDX: ffff888016273780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.290942] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e1bf2f [ 50.292237] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.293515] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0dfdf8 [ 50.294794] FS: 00007fd3113cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.296245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.297323] CR2: 00007fff9a71fef7 CR3: 000000000e273000 CR4: 0000000000350ef0 [ 50.298605] Call Trace: [ 50.299066] [ 50.299504] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.300434] ? __create_object+0x59/0x80 [ 50.301215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.302190] __vmalloc_noprof+0x59/0x60 [ 50.302905] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.303794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.304735] bpf_prog_alloc+0x39/0x200 [ 50.305475] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.306413] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.307320] do_seccomp+0x349/0x25e0 [ 50.308021] ? find_held_lock+0x2b/0x80 [ 50.308796] ? do_prlimit+0x310/0x610 [ 50.309539] ? __pfx_do_seccomp+0x10/0x10 [ 50.310329] ? do_raw_spin_unlock+0x53/0x220 [ 50.311167] ? _raw_spin_unlock+0x1e/0x40 [ 50.311932] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.312886] ? static_key_count+0x60/0x80 [ 50.313680] prctl_set_seccomp+0x4e/0x70 [ 50.314462] __do_sys_prctl+0xe6c/0x1d70 [ 50.315245] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.316076] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.317049] ? irqentry_exit+0xf3/0x650 [ 50.317827] do_syscall_64+0xbf/0x430 [ 50.318559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.319510] RIP: 0033:0x7fd3118bd5cd [ 50.320235] 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 [ 50.323388] RSP: 002b:00007fff9a71d350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.324774] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3118bd5cd [ 50.326076] RDX: 000055ad8a748e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.327370] RBP: 00007fff9a71d3b0 R08: 0000000000000000 R09: 00007fff9a71ca50 [ 50.328664] R10: 0000000000000000 R11: 0000000000000246 R12: 000055adba26dad0 [ 50.329956] R13: 00007fff9a71d7e0 R14: 000055adba26ebc0 R15: 000055adba27f780 [ 50.331247] [ 50.331666] irq event stamp: 1953 [ 50.332324] hardirqs last enabled at (1963): [] __up_console_sem+0x78/0x80 [ 50.333839] hardirqs last disabled at (1972): [] __up_console_sem+0x5d/0x80 [ 50.335367] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 50.336931] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 50.338433] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62102' (ECDSA) to the list of known hosts. 2025/11/17 14:52:20 fuzzer started 2025/11/17 14:52:21 dialing manager at localhost:37895 2025/11/17 14:52:21 checking machine... 2025/11/17 14:52:21 checking revisions... [ 51.306233] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:52:21 testing simple program... [ 51.407456] cgroup: Unknown subsys name 'net' [ 51.485102] cgroup: Unknown subsys name 'cpuset' [ 51.506999] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:52:20 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=000000000000003f RCX=ffffffff83d6e804 RDX=ffff88800b16d340 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000040 RSP=ffff8880179bf670 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000006 R11=0000000000000001 R12=0000000000000001 R13=ffffffff8899f6d8 R14=0000000000000000 R15=0000000000000006 RIP=ffffffff81751798 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 00007fc12f1b7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8b5bc000 CR3=000000000f606000 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=000000000002b539 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6dbe2de000 CR3=000000000e020000 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=043148c55a47378d804b091f7314caa4 XMM02=0000000000306120eff9b2d0a8fce9cb XMM03=00000000003061f02c67c8bc2e329bc3 XMM04=50b97e7bcd548f5400000000000ae988 XMM05=c0d0582bfabec7460000000000320d70 XMM06=d74844bf967d85ba000000000031fe10 XMM07=e042d86d42eb936e0000000000311130 XMM08=85ee6c7b1b62637300000000003061f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000