[ 46.066521] ------------[ cut here ]------------ [ 46.067456] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.069517] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 46.071045] Modules linked in: [ 46.071685] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.073671] Tainted: [W]=WARN [ 46.074236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.075707] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.076600] 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 [ 46.079779] RSP: 0018:ffff88800e6b7bc0 EFLAGS: 00010286 [ 46.080771] RAX: 0000000000000000 RBX: ffffed1001cd6f78 RCX: ffffffff813a4050 [ 46.082060] RDX: ffff88801a9f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.083346] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cd6f2f [ 46.084635] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.085907] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e6b7df8 [ 46.087215] FS: 00007f7f88166900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.088640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.089708] CR2: 00007f7f88658580 CR3: 0000000013ad3000 CR4: 0000000000350ef0 [ 46.090988] Call Trace: [ 46.091447] [ 46.091903] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.092791] ? __create_object+0x59/0x80 [ 46.093526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.094501] __vmalloc_noprof+0x59/0x60 [ 46.095265] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.096131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.097058] bpf_prog_alloc+0x39/0x200 [ 46.097787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.098717] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.099643] do_seccomp+0x349/0x25e0 [ 46.100317] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.101221] ? __pfx_do_seccomp+0x10/0x10 [ 46.102013] ? find_held_lock+0x2b/0x80 [ 46.102769] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.103740] ? static_key_count+0x60/0x80 [ 46.104499] prctl_set_seccomp+0x4e/0x70 [ 46.105267] __do_sys_prctl+0xe6c/0x1d70 [ 46.106048] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.106899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.107902] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.108871] ? irqentry_exit+0xf3/0x650 [ 46.109636] do_syscall_64+0xbf/0x430 [ 46.110332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.111295] RIP: 0033:0x7f7f886585cd [ 46.112007] 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 [ 46.115199] RSP: 002b:00007ffe0a6e82f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.116563] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f886585cd [ 46.117839] RDX: 000055655f363e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.119122] RBP: 00007ffe0a6e8350 R08: 0000000000000000 R09: 00007ffe0a6e79f0 [ 46.120387] R10: 0000000000000000 R11: 0000000000000246 R12: 000055657edc9ad0 [ 46.121648] R13: 00007ffe0a6e8780 R14: 000055657edcabc0 R15: 000055657eddb780 [ 46.122954] [ 46.123386] irq event stamp: 1729 [ 46.124044] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.125612] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.127159] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 46.128687] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 46.130196] ---[ end trace 0000000000000000 ]--- [ 48.586976] ------------[ cut here ]------------ [ 48.587893] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.589944] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 48.591686] Modules linked in: [ 48.592281] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.594353] Tainted: [W]=WARN [ 48.594974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.596430] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.597343] 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 [ 48.600644] RSP: 0018:ffff88800e587bc0 EFLAGS: 00010286 [ 48.601626] RAX: 0000000000000000 RBX: ffffed1001cb0f78 RCX: ffffffff813a4050 [ 48.602899] RDX: ffff88801a9fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.604188] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cb0f2f [ 48.605462] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.606736] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e587df8 [ 48.608032] FS: 00007ffab8eb7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.609451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.610512] CR2: 00007ffab941d4a6 CR3: 000000000e11c000 CR4: 0000000000350ef0 [ 48.611821] Call Trace: [ 48.612274] [ 48.612728] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.613625] ? __create_object+0x59/0x80 [ 48.614347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.615326] __vmalloc_noprof+0x59/0x60 [ 48.616083] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.616944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.617873] bpf_prog_alloc+0x39/0x200 [ 48.618611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.619492] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.620380] do_seccomp+0x349/0x25e0 [ 48.621105] ? find_held_lock+0x2b/0x80 [ 48.621865] ? do_prlimit+0x310/0x610 [ 48.622619] ? __pfx_do_seccomp+0x10/0x10 [ 48.623366] ? do_raw_spin_unlock+0x53/0x220 [ 48.624190] ? _raw_spin_unlock+0x1e/0x40 [ 48.624980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.625947] ? static_key_count+0x60/0x80 [ 48.626750] prctl_set_seccomp+0x4e/0x70 [ 48.627493] __do_sys_prctl+0xe6c/0x1d70 [ 48.628293] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.629157] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.630138] ? irqentry_exit+0xf3/0x650 [ 48.630909] do_syscall_64+0xbf/0x430 [ 48.631666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.632635] RIP: 0033:0x7ffab93a95cd [ 48.633288] 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 [ 48.636425] RSP: 002b:00007ffc23a20fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.637783] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffab93a95cd [ 48.639094] RDX: 0000559ba24ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.640380] RBP: 00007ffc23a21030 R08: 0000000000000000 R09: 00007ffc23a206d0 [ 48.641683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559bc0922ad0 [ 48.642962] R13: 00007ffc23a21460 R14: 0000559bc0923bc0 R15: 0000559bc0934780 [ 48.644269] [ 48.644738] irq event stamp: 1857 [ 48.645337] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 48.646847] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 48.648248] softirqs last enabled at (1854): [] handle_softirqs+0x50c/0x770 [ 48.649524] softirqs last disabled at (1849): [] __irq_exit_rcu+0xc4/0x100 [ 48.650778] ---[ end trace 0000000000000000 ]--- [ 49.378757] ------------[ cut here ]------------ [ 49.379698] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.381721] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 49.383176] Modules linked in: [ 49.383816] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.385798] Tainted: [W]=WARN [ 49.386351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.387833] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.388730] 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 [ 49.391884] RSP: 0018:ffff88800eaf7bc0 EFLAGS: 00010286 [ 49.392867] RAX: 0000000000000000 RBX: ffffed1001d5ef78 RCX: ffffffff813a4050 [ 49.394143] RDX: ffff888016623780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.395428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d5ef2f [ 49.396699] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.397967] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eaf7df8 [ 49.399258] FS: 00007fea9cfa8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.400687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.401743] CR2: 00007fea9d50e4a6 CR3: 000000000d1a4000 CR4: 0000000000350ef0 [ 49.403030] Call Trace: [ 49.403489] [ 49.403957] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.404877] ? __create_object+0x59/0x80 [ 49.405676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.406660] __vmalloc_noprof+0x59/0x60 [ 49.407393] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.408282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.409224] bpf_prog_alloc+0x39/0x200 [ 49.409974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.410919] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.411857] do_seccomp+0x349/0x25e0 [ 49.412585] ? find_held_lock+0x2b/0x80 [ 49.413310] ? do_prlimit+0x310/0x610 [ 49.414068] ? __pfx_do_seccomp+0x10/0x10 [ 49.414866] ? do_raw_spin_unlock+0x53/0x220 [ 49.415733] ? _raw_spin_unlock+0x1e/0x40 [ 49.416484] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.417463] ? static_key_count+0x60/0x80 [ 49.418272] prctl_set_seccomp+0x4e/0x70 [ 49.419062] __do_sys_prctl+0xe6c/0x1d70 [ 49.419862] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.420740] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.421724] ? irqentry_exit+0xf3/0x650 [ 49.422454] do_syscall_64+0xbf/0x430 [ 49.423219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.424189] RIP: 0033:0x7fea9d49a5cd [ 49.424903] 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 [ 49.428138] RSP: 002b:00007fff7bc04260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.429524] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea9d49a5cd [ 49.430846] RDX: 000056439433be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.432175] RBP: 00007fff7bc042c0 R08: 0000000000000000 R09: 00007fff7bc03960 [ 49.433479] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643a7988ad0 [ 49.434779] R13: 00007fff7bc046f0 R14: 00005643a7989bc0 R15: 00005643a799a780 [ 49.436112] [ 49.436586] irq event stamp: 1753 [ 49.437200] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 49.438743] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 49.440299] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.441865] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 49.443436] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19437' (ECDSA) to the list of known hosts. 2025/11/17 14:17:10 fuzzer started 2025/11/17 14:17:10 dialing manager at localhost:37895 2025/11/17 14:17:10 checking machine... 2025/11/17 14:17:10 checking revisions... [ 50.356879] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:17:10 testing simple program... [ 50.450144] cgroup: Unknown subsys name 'net' [ 50.519679] cgroup: Unknown subsys name 'cpuset' [ 50.533287] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:17:09 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=0000000000000200 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880164e4200 RDI=ffff8880164e3780 RBP=ffff8880164e3780 RSP=ffff88800a1af350 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff8880164e4200 R15=0000000000000004 RIP=ffffffff815265b7 RFL=00000006 [-----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 00007ffab8eb7900 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=00007ffab8e70008 CR3=000000001f773000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001fc53 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe75355848 CR3=000000000d85f000 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=2039303a37313a343120373120766f4e XMM01=73732878696e755f6d6170203a5d3534 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039303a37313a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000