[ 46.291908] ------------[ cut here ]------------ [ 46.293144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.295802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.298166] Modules linked in: [ 46.299023] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.301524] Tainted: [W]=WARN [ 46.302331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.304237] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.305433] 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 [ 46.309501] RSP: 0018:ffff8880194cfbc0 EFLAGS: 00010286 [ 46.310785] RAX: 0000000000000000 RBX: ffffed1003299f78 RCX: ffffffff813a4050 [ 46.312433] RDX: ffff8880173ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.314019] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003299f2f [ 46.315614] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.317198] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880194cfdf8 [ 46.318699] FS: 00007f7ddb8cd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.320124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.321182] CR2: 00007ffd73c56ef7 CR3: 0000000009f52000 CR4: 0000000000350ef0 [ 46.322472] Call Trace: [ 46.322978] [ 46.323385] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.324304] ? __create_object+0x59/0x80 [ 46.325082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.326057] __vmalloc_noprof+0x59/0x60 [ 46.326765] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.327643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.328566] bpf_prog_alloc+0x39/0x200 [ 46.329293] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.330240] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.331149] do_seccomp+0x349/0x25e0 [ 46.331816] ? find_held_lock+0x2b/0x80 [ 46.332564] ? do_prlimit+0x310/0x610 [ 46.333301] ? __pfx_do_seccomp+0x10/0x10 [ 46.334158] ? do_raw_spin_unlock+0x53/0x220 [ 46.335022] ? _raw_spin_unlock+0x1e/0x40 [ 46.335781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.336846] ? static_key_count+0x60/0x80 [ 46.337680] prctl_set_seccomp+0x4e/0x70 [ 46.338460] __do_sys_prctl+0xe6c/0x1d70 [ 46.339252] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.340121] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.341096] ? irqentry_exit+0xf3/0x650 [ 46.341836] do_syscall_64+0xbf/0x430 [ 46.342582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.343546] RIP: 0033:0x7f7ddbdbf5cd [ 46.344252] 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 [ 46.347453] RSP: 002b:00007ffd73c55640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.348825] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ddbdbf5cd [ 46.350132] RDX: 000055c981c5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.351460] RBP: 00007ffd73c556a0 R08: 0000000000000000 R09: 00007ffd73c54d40 [ 46.352750] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9b8981b10 [ 46.354041] R13: 00007ffd73c55ad0 R14: 000055c9b89822b0 R15: 000055c9b89966f0 [ 46.355153] [ 46.355514] irq event stamp: 1869 [ 46.356083] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 46.357355] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 46.358667] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 46.359966] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 46.361258] ---[ end trace 0000000000000000 ]--- [ 49.550226] ------------[ cut here ]------------ [ 49.551122] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.553108] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.554493] Modules linked in: [ 49.555087] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.557007] Tainted: [W]=WARN [ 49.557541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.559193] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.560139] 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 [ 49.563144] RSP: 0018:ffff8880169efbc0 EFLAGS: 00010286 [ 49.564074] RAX: 0000000000000000 RBX: ffffed1002d3df78 RCX: ffffffff813a4050 [ 49.565283] RDX: ffff888015c19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.566537] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3df2f [ 49.567748] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.568976] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169efdf8 [ 49.570211] FS: 00007f512c08f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.571579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.572575] CR2: 00007ffd63a01ef7 CR3: 000000001ff99000 CR4: 0000000000350ef0 [ 49.573805] Call Trace: [ 49.574290] [ 49.574679] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.575533] ? __create_object+0x59/0x80 [ 49.576278] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.577194] __vmalloc_noprof+0x59/0x60 [ 49.577876] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.578700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.579579] bpf_prog_alloc+0x39/0x200 [ 49.580283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.581168] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.582039] do_seccomp+0x349/0x25e0 [ 49.582678] ? find_held_lock+0x2b/0x80 [ 49.583402] ? do_prlimit+0x310/0x610 [ 49.584107] ? __pfx_do_seccomp+0x10/0x10 [ 49.584809] ? do_raw_spin_unlock+0x53/0x220 [ 49.585618] ? _raw_spin_unlock+0x1e/0x40 [ 49.586353] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.587280] ? static_key_count+0x60/0x80 [ 49.588049] prctl_set_seccomp+0x4e/0x70 [ 49.588755] __do_sys_prctl+0xe6c/0x1d70 [ 49.589501] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.590332] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.591263] ? irqentry_exit+0xf3/0x650 [ 49.591993] do_syscall_64+0xbf/0x430 [ 49.592668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.593562] RIP: 0033:0x7f512c5815cd [ 49.594236] 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 [ 49.597235] RSP: 002b:00007ffd639ffd50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.598534] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f512c5815cd [ 49.599744] RDX: 00005654fdd48e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.600973] RBP: 00007ffd639ffdb0 R08: 0000000000000000 R09: 00007ffd639ff450 [ 49.602213] R10: 0000000000000000 R11: 0000000000000246 R12: 000056552f828ad0 [ 49.603428] R13: 00007ffd63a001e0 R14: 000056552f829bc0 R15: 000056552f83a780 [ 49.604650] [ 49.605101] irq event stamp: 1811 [ 49.605684] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 49.607123] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 49.608565] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 49.610066] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.611503] ---[ end trace 0000000000000000 ]--- [ 50.339207] ------------[ cut here ]------------ [ 50.340090] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.342080] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.343476] Modules linked in: [ 50.344080] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.345999] Tainted: [W]=WARN [ 50.346527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.347952] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.348787] 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 [ 50.351856] RSP: 0018:ffff888016fcfbc0 EFLAGS: 00010286 [ 50.352797] RAX: 0000000000000000 RBX: ffffed1002df9f78 RCX: ffffffff813a4050 [ 50.354042] RDX: ffff8880181e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.355273] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df9f2f [ 50.356499] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.357732] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fcfdf8 [ 50.358958] FS: 00007ff2aec0c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.360336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.361355] CR2: 00007ffe667f6ef7 CR3: 000000002050b000 CR4: 0000000000350ef0 [ 50.362583] Call Trace: [ 50.363057] [ 50.363450] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.364318] ? __create_object+0x59/0x80 [ 50.365071] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.366007] __vmalloc_noprof+0x59/0x60 [ 50.366687] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.367527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.368422] bpf_prog_alloc+0x39/0x200 [ 50.369127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.370044] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.370864] do_seccomp+0x349/0x25e0 [ 50.371556] ? find_held_lock+0x2b/0x80 [ 50.372288] ? do_prlimit+0x310/0x610 [ 50.373005] ? __pfx_do_seccomp+0x10/0x10 [ 50.373725] ? do_raw_spin_unlock+0x53/0x220 [ 50.374522] ? _raw_spin_unlock+0x1e/0x40 [ 50.375262] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.376191] ? static_key_count+0x60/0x80 [ 50.376918] prctl_set_seccomp+0x4e/0x70 [ 50.377696] __do_sys_prctl+0xe6c/0x1d70 [ 50.378459] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.379286] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.380213] ? irqentry_exit+0xf3/0x650 [ 50.380900] do_syscall_64+0xbf/0x430 [ 50.381628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.382538] RIP: 0033:0x7ff2af0fe5cd [ 50.383199] 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 [ 50.386201] RSP: 002b:00007ffe667f4be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.387493] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2af0fe5cd [ 50.388702] RDX: 000055ea31b79e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.389951] RBP: 00007ffe667f4c40 R08: 0000000000000000 R09: 00007ffe667f42e0 [ 50.391164] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea42da2b10 [ 50.392375] R13: 00007ffe667f5070 R14: 000055ea42da32b0 R15: 000055ea42db76f0 [ 50.393607] [ 50.394054] irq event stamp: 1717 [ 50.394634] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 50.396084] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 50.397525] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 50.398991] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.400419] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14119' (ECDSA) to the list of known hosts. 2025/11/17 21:22:23 fuzzer started 2025/11/17 21:22:23 dialing manager at localhost:37895 2025/11/17 21:22:23 checking machine... 2025/11/17 21:22:23 checking revisions... [ 51.317348] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:22:23 testing simple program... [ 51.410545] cgroup: Unknown subsys name 'net' [ 51.491553] cgroup: Unknown subsys name 'cpuset' [ 51.509345] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:22:22 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015d26da0 RCX=ffff888015d26c2c RDX=1ffff11002ba4db5 RSI=ffffffff81a8b24c RDI=ffff888015d26da8 RBP=000000000000000a RSP=ffff888015d26cb8 R8 =0000000000000001 R9 =ffff888015d26d18 R10=000000000003c9ed R11=0000000000023094 R12=ffff888015d26da0 R13=0000000000000000 R14=ffff888015c18000 R15=0000000000000000 RIP=ffffffff81618fee RFL=00000212 [----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 00007f512c08f900 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=000056552f83eb88 CR3=000000001ff72000 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=000000000002714d 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff0754be008 CR3=000000000d774000 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=2032323a32323a313220373120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a32323a3132203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000