[ 46.621743] ------------[ cut here ]------------ [ 46.622661] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.624613] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.626050] Modules linked in: [ 46.626664] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.628662] Tainted: [W]=WARN [ 46.629213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.630703] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.631598] 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 [ 46.634678] RSP: 0018:ffff88801944fbc0 EFLAGS: 00010286 [ 46.635639] RAX: 0000000000000000 RBX: ffffed1003289f78 RCX: ffffffff813a4050 [ 46.636901] RDX: ffff888019530000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.638147] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003289f2f [ 46.639388] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.640632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801944fdf8 [ 46.641905] FS: 00007fbb9c064900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.643316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.644365] CR2: 00007fbb9c556580 CR3: 000000001bb52000 CR4: 0000000000350ef0 [ 46.645631] Call Trace: [ 46.646081] [ 46.646518] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.647387] ? __create_object+0x59/0x80 [ 46.648117] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.649069] __vmalloc_noprof+0x59/0x60 [ 46.649809] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.650669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.651595] bpf_prog_alloc+0x39/0x200 [ 46.652319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.653188] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.654076] do_seccomp+0x349/0x25e0 [ 46.654782] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.655658] ? __pfx_do_seccomp+0x10/0x10 [ 46.656436] ? find_held_lock+0x2b/0x80 [ 46.657138] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.658072] ? static_key_count+0x60/0x80 [ 46.658861] prctl_set_seccomp+0x4e/0x70 [ 46.659621] __do_sys_prctl+0xe6c/0x1d70 [ 46.660399] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.661199] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.662146] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.663086] ? irqentry_exit+0xf3/0x650 [ 46.663828] do_syscall_64+0xbf/0x430 [ 46.664551] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.665495] RIP: 0033:0x7fbb9c5565cd [ 46.666141] 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 [ 46.669207] RSP: 002b:00007ffeb87ab4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.670566] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb9c5565cd [ 46.671813] RDX: 0000562a6adb4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.673086] RBP: 00007ffeb87ab510 R08: 0000000000000000 R09: 00007ffeb87aabb0 [ 46.674337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a7feff2b0 [ 46.675580] R13: 00007ffeb87ab940 R14: 0000562a7ff01d20 R15: 0000562a7ff138d0 [ 46.676867] [ 46.677321] irq event stamp: 1737 [ 46.677916] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.679395] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.680899] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 46.682413] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 46.683890] ---[ end trace 0000000000000000 ]--- [ 49.563581] ------------[ cut here ]------------ [ 49.564608] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.566855] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.568469] Modules linked in: [ 49.569139] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.572932] Tainted: [W]=WARN [ 49.573695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.575359] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.576386] 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 [ 49.579971] RSP: 0018:ffff88801681fbc0 EFLAGS: 00010286 [ 49.581066] RAX: 0000000000000000 RBX: ffffed1002d03f78 RCX: ffffffff813a4050 [ 49.582497] RDX: ffff88801ab89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.583928] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d03f2f [ 49.585368] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.586801] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801681fdf8 [ 49.588219] FS: 00007f7e1b445900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.589837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.591006] CR2: 00007f7e1b937580 CR3: 0000000016225000 CR4: 0000000000350ef0 [ 49.592417] Call Trace: [ 49.592940] [ 49.593438] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.594425] ? __create_object+0x59/0x80 [ 49.595282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.596344] __vmalloc_noprof+0x59/0x60 [ 49.597142] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.598097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.599118] bpf_prog_alloc+0x39/0x200 [ 49.599918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.600933] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.601920] do_seccomp+0x349/0x25e0 [ 49.602697] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.603672] ? __pfx_do_seccomp+0x10/0x10 [ 49.604526] ? find_held_lock+0x2b/0x80 [ 49.605363] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.606409] ? static_key_count+0x60/0x80 [ 49.607286] prctl_set_seccomp+0x4e/0x70 [ 49.608089] __do_sys_prctl+0xe6c/0x1d70 [ 49.608946] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.609876] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.610920] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.611971] ? irqentry_exit+0xf3/0x650 [ 49.612797] do_syscall_64+0xbf/0x430 [ 49.613609] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.614629] RIP: 0033:0x7f7e1b9375cd [ 49.615392] 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 [ 49.618765] RSP: 002b:00007ffc3363ab20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.620081] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e1b9375cd [ 49.621300] RDX: 00005562c7355e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.622511] RBP: 00007ffc3363ab80 R08: 0000000000000000 R09: 00007ffc3363a220 [ 49.623718] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562e4f75ad0 [ 49.624935] R13: 00007ffc3363afb0 R14: 00005562e4f76bc0 R15: 00005562e4f87780 [ 49.626148] [ 49.626584] irq event stamp: 2047 [ 49.627185] hardirqs last enabled at (2055): [] __up_console_sem+0x78/0x80 [ 49.628646] hardirqs last disabled at (2066): [] __up_console_sem+0x5d/0x80 [ 49.630085] softirqs last enabled at (1968): [] handle_softirqs+0x50c/0x770 [ 49.631521] softirqs last disabled at (1963): [] __irq_exit_rcu+0xc4/0x100 [ 49.632943] ---[ end trace 0000000000000000 ]--- [ 50.350858] ------------[ cut here ]------------ [ 50.351456] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.352775] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.353702] Modules linked in: [ 50.354072] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.355332] Tainted: [W]=WARN [ 50.355678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.356604] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.357170] 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 [ 50.359184] RSP: 0018:ffff88801aaf7bc0 EFLAGS: 00010286 [ 50.359803] RAX: 0000000000000000 RBX: ffffed100355ef78 RCX: ffffffff813a4050 [ 50.360609] RDX: ffff888015cd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.361431] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100355ef2f [ 50.362211] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.363021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aaf7df8 [ 50.363828] FS: 00007f1e61b5b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.364732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.365408] CR2: 00007ffc119b8ef7 CR3: 000000000dac6000 CR4: 0000000000350ef0 [ 50.366197] Call Trace: [ 50.366519] [ 50.366788] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.367356] ? __create_object+0x59/0x80 [ 50.367850] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.368480] __vmalloc_noprof+0x59/0x60 [ 50.368954] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.369518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.370101] bpf_prog_alloc+0x39/0x200 [ 50.370581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.371151] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.371729] do_seccomp+0x349/0x25e0 [ 50.372151] ? find_held_lock+0x2b/0x80 [ 50.372635] ? do_prlimit+0x310/0x610 [ 50.373091] ? __pfx_do_seccomp+0x10/0x10 [ 50.373584] ? do_raw_spin_unlock+0x53/0x220 [ 50.374094] ? _raw_spin_unlock+0x1e/0x40 [ 50.374594] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.375181] ? static_key_count+0x60/0x80 [ 50.375696] prctl_set_seccomp+0x4e/0x70 [ 50.376164] __do_sys_prctl+0xe6c/0x1d70 [ 50.376658] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.377178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.377792] ? irqentry_exit+0xf3/0x650 [ 50.378281] do_syscall_64+0xbf/0x430 [ 50.378727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.379334] RIP: 0033:0x7f1e6204d5cd [ 50.379763] 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 [ 50.381807] RSP: 002b:00007ffc119b7860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.382696] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e6204d5cd [ 50.383522] RDX: 00005624e93abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.384351] RBP: 00007ffc119b78c0 R08: 0000000000000000 R09: 00007ffc119b6f60 [ 50.385148] R10: 0000000000000000 R11: 0000000000000246 R12: 000056250d3cdad0 [ 50.385996] R13: 00007ffc119b7cf0 R14: 000056250d3cebc0 R15: 000056250d3df780 [ 50.386848] [ 50.387119] irq event stamp: 1745 [ 50.387535] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.388521] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.389506] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 50.390503] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 50.391474] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50189' (ECDSA) to the list of known hosts. 2025/11/19 01:02:53 fuzzer started 2025/11/19 01:02:54 dialing manager at localhost:34383 2025/11/19 01:02:54 checking machine... 2025/11/19 01:02:54 checking revisions... [ 51.298873] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:02:54 testing simple program... [ 51.387363] cgroup: Unknown subsys name 'net' [ 51.448208] cgroup: Unknown subsys name 'cpuset' [ 51.462357] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:02:53 Registers: info registers vcpu 0 RAX=1ffffffff0d4864d RBX=0000000000000002 RCX=ffffffff86a43268 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffffffff86a4326a RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86a4326c R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000011d7b R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08f78 R15=ffff88806ce08a50 RIP=ffffffff8135fac9 RFL=00000216 [----AP-] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd7a68cd000 CR3=000000000df62000 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=976d4166cdcead942840b8ce157f3a15 XMM02=2c67c8bc2e329bc30000000000303090 XMM03=fb795ef6d6577056000000000030fd00 XMM04=a87fc1c7496f6c2200000000000ae988 XMM05=f9bdfb6ac99906a00000000000320d98 XMM06=3e829fc8c8edc990000000000031f6d0 XMM07=e042d86d42eb936e0000000000310e50 XMM08=3c9b1c4a5a37e84f00000000003030f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801a84fbc0 RCX=ffffffff84c1c16f RDX=ffff88801833b780 RSI=ffffffff84c1c254 RDI=0000000000000007 RBP=0000000000000000 RSP=ffff88801a84f988 R8 =1ffff11003509f82 R9 =ffffed1002c65210 R10=0000000000000000 R11=0000000000000001 R12=ffff88801a84fbc0 R13=ffff88801a84fa20 R14=dffffc0000000000 R15=ffff888016329000 RIP=ffffffff81751e08 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 00007f7e1b445900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7e1b40f008 CR3=000000000af73000 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