[ 46.922639] ------------[ cut here ]------------ [ 46.923591] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.925651] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.927121] Modules linked in: [ 46.927780] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.929769] Tainted: [W]=WARN [ 46.930369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.931828] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.932749] 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 [ 46.935942] RSP: 0018:ffff888017ac7bc0 EFLAGS: 00010286 [ 46.936904] RAX: 0000000000000000 RBX: ffffed1002f58f78 RCX: ffffffff813a4050 [ 46.938198] RDX: ffff88801449d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.939485] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f58f2f [ 46.940761] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.942049] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ac7df8 [ 46.943330] FS: 00007fc29575a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.944764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.945830] CR2: 00007fff9c52eef7 CR3: 0000000009cb3000 CR4: 0000000000350ef0 [ 46.947116] Call Trace: [ 46.947631] [ 46.948044] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.948951] ? __create_object+0x59/0x80 [ 46.949750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.950728] __vmalloc_noprof+0x59/0x60 [ 46.951487] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.952364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.953323] bpf_prog_alloc+0x39/0x200 [ 46.954028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.954958] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.955860] do_seccomp+0x349/0x25e0 [ 46.956584] ? find_held_lock+0x2b/0x80 [ 46.957369] ? do_prlimit+0x310/0x610 [ 46.958065] ? __pfx_do_seccomp+0x10/0x10 [ 46.958849] ? do_raw_spin_unlock+0x53/0x220 [ 46.959677] ? _raw_spin_unlock+0x1e/0x40 [ 46.960468] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.961449] ? static_key_count+0x60/0x80 [ 46.962262] prctl_set_seccomp+0x4e/0x70 [ 46.962988] __do_sys_prctl+0xe6c/0x1d70 [ 46.963774] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.964644] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.965637] ? irqentry_exit+0xf3/0x650 [ 46.966397] do_syscall_64+0xbf/0x430 [ 46.967092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.968047] RIP: 0033:0x7fc295c4c5cd [ 46.968746] 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 [ 46.971947] RSP: 002b:00007fff9c52d4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.973335] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc295c4c5cd [ 46.974622] RDX: 000055913d1e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.975914] RBP: 00007fff9c52d530 R08: 0000000000000000 R09: 00007fff9c52cbd0 [ 46.977220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559150a7dad0 [ 46.978499] R13: 00007fff9c52d960 R14: 0000559150a7ebc0 R15: 0000559150a8f780 [ 46.979781] [ 46.980253] irq event stamp: 1763 [ 46.980858] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.982389] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.983898] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 46.985480] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 46.986984] ---[ end trace 0000000000000000 ]--- [ 50.536980] ------------[ cut here ]------------ [ 50.537959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.539996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 50.541469] Modules linked in: [ 50.542066] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.544026] Tainted: [W]=WARN [ 50.544621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.546105] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.547023] 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 [ 50.550209] RSP: 0018:ffff88801969fbc0 EFLAGS: 00010286 [ 50.551145] RAX: 0000000000000000 RBX: ffffed10032d3f78 RCX: ffffffff813a4050 [ 50.552465] RDX: ffff888014498000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.553757] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032d3f2f [ 50.555044] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.556325] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801969fdf8 [ 50.557656] FS: 00007fd3c00b3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.559101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.560178] CR2: 00007fd3c05a5580 CR3: 000000000d400000 CR4: 0000000000350ef0 [ 50.561472] Call Trace: [ 50.561934] [ 50.562375] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.563282] ? __create_object+0x59/0x80 [ 50.564022] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.564999] __vmalloc_noprof+0x59/0x60 [ 50.565764] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.566625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.567563] bpf_prog_alloc+0x39/0x200 [ 50.568309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.569249] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.570121] do_seccomp+0x349/0x25e0 [ 50.570852] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.571754] ? __pfx_do_seccomp+0x10/0x10 [ 50.572551] ? find_held_lock+0x2b/0x80 [ 50.573320] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.574290] ? static_key_count+0x60/0x80 [ 50.575055] prctl_set_seccomp+0x4e/0x70 [ 50.575831] __do_sys_prctl+0xe6c/0x1d70 [ 50.576612] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.577509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.578484] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.579461] ? irqentry_exit+0xf3/0x650 [ 50.580225] do_syscall_64+0xbf/0x430 [ 50.580923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.581887] RIP: 0033:0x7fd3c05a55cd [ 50.582577] 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 [ 50.585780] RSP: 002b:00007ffed863f270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.587140] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3c05a55cd [ 50.588440] RDX: 0000562e6f1bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.589747] RBP: 00007ffed863f2d0 R08: 0000000000000000 R09: 00007ffed863e970 [ 50.591033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ea7492ad0 [ 50.592327] R13: 00007ffed863f700 R14: 0000562ea7493bc0 R15: 0000562ea74a4780 [ 50.593641] [ 50.594070] irq event stamp: 1695 [ 50.594732] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 50.596282] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 50.597819] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 50.599345] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 50.600867] ---[ end trace 0000000000000000 ]--- [ 51.443804] ------------[ cut here ]------------ [ 51.444753] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.446801] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 51.448266] Modules linked in: [ 51.448859] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.450850] Tainted: [W]=WARN [ 51.451442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.452921] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.453861] 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 [ 51.457058] RSP: 0018:ffff888017177bc0 EFLAGS: 00010286 [ 51.458051] RAX: 0000000000000000 RBX: ffffed1002e2ef78 RCX: ffffffff813a4050 [ 51.459330] RDX: ffff88800f671bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.460636] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2ef2f [ 51.462072] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.463357] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017177df8 [ 51.464647] FS: 00007f1b5902e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.466088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.467133] CR2: 00007fffbbf34ef7 CR3: 000000000ca8e000 CR4: 0000000000350ef0 [ 51.468430] Call Trace: [ 51.468886] [ 51.469368] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.470273] ? __create_object+0x59/0x80 [ 51.471019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.472000] __vmalloc_noprof+0x59/0x60 [ 51.472760] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.473648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.474584] bpf_prog_alloc+0x39/0x200 [ 51.475320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.476260] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.477111] do_seccomp+0x349/0x25e0 [ 51.477842] ? find_held_lock+0x2b/0x80 [ 51.478610] ? do_prlimit+0x310/0x610 [ 51.479355] ? __pfx_do_seccomp+0x10/0x10 [ 51.480114] ? do_raw_spin_unlock+0x53/0x220 [ 51.480938] ? _raw_spin_unlock+0x1e/0x40 [ 51.481733] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.482689] ? static_key_count+0x60/0x80 [ 51.483482] prctl_set_seccomp+0x4e/0x70 [ 51.484259] __do_sys_prctl+0xe6c/0x1d70 [ 51.485005] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.485892] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.486867] ? irqentry_exit+0xf3/0x650 [ 51.487644] do_syscall_64+0xbf/0x430 [ 51.488382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.489345] RIP: 0033:0x7f1b595205cd [ 51.490002] 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 [ 51.493177] RSP: 002b:00007fffbbf32c90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.494560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b595205cd [ 51.495839] RDX: 0000556d01959e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.497123] RBP: 00007fffbbf32cf0 R08: 0000000000000000 R09: 00007fffbbf32390 [ 51.498431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d2229d2b0 [ 51.499705] R13: 00007fffbbf33120 R14: 0000556d2229fd20 R15: 0000556d222b18d0 [ 51.501011] [ 51.501502] irq event stamp: 1819 [ 51.502117] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 51.503687] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 51.505213] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 51.506792] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 51.508299] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44785' (ECDSA) to the list of known hosts. 2025/11/17 11:53:26 fuzzer started 2025/11/17 11:53:26 dialing manager at localhost:37895 2025/11/17 11:53:26 checking machine... 2025/11/17 11:53:26 checking revisions... [ 52.415414] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:53:26 testing simple program... [ 52.509406] cgroup: Unknown subsys name 'net' [ 52.570264] cgroup: Unknown subsys name 'cpuset' [ 52.583324] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:53:25 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff869d7fd2 RDX=1ffff1100d9c114e RSI=0000000000000001 RDI=ffff88806ce08ac0 RBP=00007ffed863c210 RSP=ffff88806ce08a00 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff888017abff58 R13=ffff88806ce08ab8 R14=ffff888017abff58 R15=ffff88806ce08a70 RIP=ffffffff8135f384 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 00007fd3c00b3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd3c066a618 CR3=00000000200a9000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029371 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562ea748f218 CR3=000000000d45f000 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=5455072b97b5b980154d8e4ad3216561 XMM02=ec2efd57dc4c00df0000000000304440 XMM03=d066b0b3f9c53a0f0000000000304510 XMM04=10ff7f9d5a75eb4100000000000ae988 XMM05=055ad591f5066a390000000000321d88 XMM06=474038aa6c007e1f0000000000321780 XMM07=e042d86d42eb936e0000000000312a58 XMM08=d066b0b3f9c53a0f0000000000304510 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000