[ 47.062611] ------------[ cut here ]------------ [ 47.063377] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.065041] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 47.066242] Modules linked in: [ 47.066729] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.068429] Tainted: [W]=WARN [ 47.068890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.070084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.070806] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 47.073321] RSP: 0018:ffff888019dcfbc0 EFLAGS: 00010286 [ 47.074149] RAX: 0000000000000000 RBX: ffffed10033b9f78 RCX: ffffffff813a4050 [ 47.075237] RDX: ffff88801b0ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.076328] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b9f2f [ 47.077419] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.078500] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dcfdf8 [ 47.079573] FS: 00007f0b8748f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.080783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.081677] CR2: 00007ffd7800cef7 CR3: 000000000c080000 CR4: 0000000000350ef0 [ 47.082755] Call Trace: [ 47.083178] [ 47.083521] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.084244] ? __create_object+0x59/0x80 [ 47.084842] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.085649] __vmalloc_noprof+0x59/0x60 [ 47.086258] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.086921] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.087662] bpf_prog_alloc+0x39/0x200 [ 47.088279] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.089020] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.089792] do_seccomp+0x349/0x25e0 [ 47.090376] ? find_held_lock+0x2b/0x80 [ 47.090974] ? do_prlimit+0x310/0x610 [ 47.091589] ? __pfx_do_seccomp+0x10/0x10 [ 47.092247] ? do_raw_spin_unlock+0x53/0x220 [ 47.092907] ? _raw_spin_unlock+0x1e/0x40 [ 47.093567] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.094356] ? static_key_count+0x60/0x80 [ 47.094994] prctl_set_seccomp+0x4e/0x70 [ 47.095639] __do_sys_prctl+0xe6c/0x1d70 [ 47.096274] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.097006] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.097990] ? irqentry_exit+0xf3/0x650 [ 47.098819] do_syscall_64+0xbf/0x430 [ 47.099443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.100235] RIP: 0033:0x7f0b879815cd [ 47.100763] 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 [ 47.103362] RSP: 002b:00007ffd7800b470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.104437] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b879815cd [ 47.105459] RDX: 0000557721f86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.106688] RBP: 00007ffd7800b4d0 R08: 0000000000000000 R09: 00007ffd7800ab70 [ 47.107970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557737d39b10 [ 47.109237] R13: 00007ffd7800b900 R14: 0000557737d3a2b0 R15: 0000557737d4e6f0 [ 47.110279] [ 47.110622] irq event stamp: 1733 [ 47.111149] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 47.112399] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 47.113696] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 47.114976] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 47.116195] ---[ end trace 0000000000000000 ]--- [ 50.041298] ------------[ cut here ]------------ [ 50.042050] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.043697] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 50.044938] Modules linked in: [ 50.045475] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.047126] Tainted: [W]=WARN [ 50.047584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.048796] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.049561] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.052383] RSP: 0018:ffff88801a75fbc0 EFLAGS: 00010286 [ 50.053292] RAX: 0000000000000000 RBX: ffffed10034ebf78 RCX: ffffffff813a4050 [ 50.054381] RDX: ffff88801677d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.055447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034ebf2f [ 50.056507] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.057580] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a75fdf8 [ 50.058654] FS: 00007f3934031900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.059863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.060750] CR2: 00007f3934523580 CR3: 00000000101c9000 CR4: 0000000000350ef0 [ 50.061814] Call Trace: [ 50.062238] [ 50.062581] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.063326] ? __create_object+0x59/0x80 [ 50.063939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.064758] __vmalloc_noprof+0x59/0x60 [ 50.065380] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.066068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.066845] bpf_prog_alloc+0x39/0x200 [ 50.067458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.068236] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.068946] do_seccomp+0x349/0x25e0 [ 50.069557] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.070301] ? __pfx_do_seccomp+0x10/0x10 [ 50.070916] ? find_held_lock+0x2b/0x80 [ 50.071555] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.072359] ? static_key_count+0x60/0x80 [ 50.072983] prctl_set_seccomp+0x4e/0x70 [ 50.073636] __do_sys_prctl+0xe6c/0x1d70 [ 50.074294] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.074966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.075768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.076569] ? irqentry_exit+0xf3/0x650 [ 50.077207] do_syscall_64+0xbf/0x430 [ 50.077794] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.078586] RIP: 0033:0x7f39345235cd [ 50.079176] 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 [ 50.081812] RSP: 002b:00007ffed72894b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.082947] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39345235cd [ 50.084004] RDX: 000055cc1bc2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.085068] RBP: 00007ffed7289510 R08: 0000000000000000 R09: 00007ffed7288bb0 [ 50.086158] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc35d42ad0 [ 50.087221] R13: 00007ffed7289940 R14: 000055cc35d43bc0 R15: 000055cc35d54780 [ 50.088311] [ 50.088660] irq event stamp: 1923 [ 50.089205] hardirqs last enabled at (1933): [] __up_console_sem+0x78/0x80 [ 50.090512] hardirqs last disabled at (1954): [] __up_console_sem+0x5d/0x80 [ 50.091815] softirqs last enabled at (1952): [] handle_softirqs+0x50c/0x770 [ 50.093107] softirqs last disabled at (1941): [] __irq_exit_rcu+0xc4/0x100 [ 50.094368] ---[ end trace 0000000000000000 ]--- [ 50.784225] ------------[ cut here ]------------ [ 50.785093] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.787140] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.788575] Modules linked in: [ 50.789203] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.792605] Tainted: [W]=WARN [ 50.793282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.794751] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.795648] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.798782] RSP: 0018:ffff88801a6bfbc0 EFLAGS: 00010286 [ 50.799751] RAX: 0000000000000000 RBX: ffffed10034d7f78 RCX: ffffffff813a4050 [ 50.801021] RDX: ffff888014673780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.802289] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034d7f2f [ 50.803553] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.804838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6bfdf8 [ 50.806124] FS: 00007f5690a21900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.807534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.808591] CR2: 00007f5690f13580 CR3: 000000000c5e4000 CR4: 0000000000350ef0 [ 50.809894] Call Trace: [ 50.810393] [ 50.810805] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.811693] ? __create_object+0x59/0x80 [ 50.812466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.813436] __vmalloc_noprof+0x59/0x60 [ 50.814188] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.815011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.815926] bpf_prog_alloc+0x39/0x200 [ 50.816653] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.817595] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.818493] do_seccomp+0x349/0x25e0 [ 50.819206] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.820062] ? __pfx_do_seccomp+0x10/0x10 [ 50.820851] ? find_held_lock+0x2b/0x80 [ 50.821617] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.822580] ? static_key_count+0x60/0x80 [ 50.823382] prctl_set_seccomp+0x4e/0x70 [ 50.824154] __do_sys_prctl+0xe6c/0x1d70 [ 50.824884] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.825749] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.826714] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.827678] ? irqentry_exit+0xf3/0x650 [ 50.828441] do_syscall_64+0xbf/0x430 [ 50.829171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.830082] RIP: 0033:0x7f5690f135cd [ 50.830791] 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 [ 50.833952] RSP: 002b:00007ffc99e829a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.835300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5690f135cd [ 50.836560] RDX: 000055ccb707fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.837827] RBP: 00007ffc99e82a00 R08: 0000000000000000 R09: 00007ffc99e820a0 [ 50.838896] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ccd5677b10 [ 50.839950] R13: 00007ffc99e82e30 R14: 000055ccd56782b0 R15: 000055ccd568c6f0 [ 50.841028] [ 50.841417] irq event stamp: 2087 [ 50.841920] hardirqs last enabled at (2095): [] __up_console_sem+0x78/0x80 [ 50.843178] hardirqs last disabled at (2104): [] __up_console_sem+0x5d/0x80 [ 50.844441] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 50.845730] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 50.846996] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8475' (ECDSA) to the list of known hosts. 2025/11/18 13:08:47 fuzzer started 2025/11/18 13:08:48 dialing manager at localhost:34383 2025/11/18 13:08:48 checking machine... 2025/11/18 13:08:48 checking revisions... [ 51.730910] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:08:48 testing simple program... [ 51.835624] cgroup: Unknown subsys name 'net' [ 51.901699] cgroup: Unknown subsys name 'cpuset' [ 51.924683] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:08:47 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff888016778000 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016778a58 RSP=ffff888019f9f248 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016778aa8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270c5 RFL=00000056 [---ZAP-] 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 00007f3934031900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3934000008 CR3=000000000c1e2000 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=ffff888014675340 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff84c87a6e RDI=ffffed1002b4e98d RBP=ffff888015a74c68 RSP=ffff888015a07a28 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529352 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 00007f43d3dc3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f39345e6650 CR3=000000000d883000 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=ffffe88298fd7180a74afa176f70b235 XMM02=0000000000302bd8eff9b2d0a8fce9cb XMM03=0000000000302ca82c67c8bc2e329bc3 XMM04=6e7f49983efbc0c400000000000ae988 XMM05=3abcdf6353cee7d10000000000320380 XMM06=d96330e2d2db8632000000000031ead0 XMM07=fb795ef6d6577056000000000030eaf0 XMM08=2c67c8bc2e329bc30000000000302c48 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000