[ 46.233233] ------------[ cut here ]------------ [ 46.234223] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.236292] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.237805] Modules linked in: [ 46.238408] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.240409] Tainted: [W]=WARN [ 46.240995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.242461] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.243378] 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 [ 46.246519] RSP: 0018:ffff88801638fbc0 EFLAGS: 00010286 [ 46.247471] RAX: 0000000000000000 RBX: ffffed1002c71f78 RCX: ffffffff813a4050 [ 46.248789] RDX: ffff88801606d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.250047] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c71f2f [ 46.251328] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.252603] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801638fdf8 [ 46.253874] FS: 00007f2549c2f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.255556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.256787] CR2: 00007ffd63d99ef7 CR3: 000000001630b000 CR4: 0000000000350ef0 [ 46.258263] Call Trace: [ 46.258863] [ 46.259336] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.260373] ? __create_object+0x59/0x80 [ 46.261278] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.262398] __vmalloc_noprof+0x59/0x60 [ 46.263289] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.264295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.265369] bpf_prog_alloc+0x39/0x200 [ 46.266225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.267306] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.268354] do_seccomp+0x349/0x25e0 [ 46.269195] ? find_held_lock+0x2b/0x80 [ 46.270069] ? do_prlimit+0x310/0x610 [ 46.270929] ? __pfx_do_seccomp+0x10/0x10 [ 46.271830] ? do_raw_spin_unlock+0x53/0x220 [ 46.272780] ? _raw_spin_unlock+0x1e/0x40 [ 46.273668] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.274769] ? static_key_count+0x60/0x80 [ 46.275689] prctl_set_seccomp+0x4e/0x70 [ 46.276572] __do_sys_prctl+0xe6c/0x1d70 [ 46.277417] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.278403] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.279529] ? irqentry_exit+0xf3/0x650 [ 46.280348] do_syscall_64+0xbf/0x430 [ 46.281176] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.282264] RIP: 0033:0x7f254a1215cd [ 46.283099] 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 [ 46.286694] RSP: 002b:00007ffd63d97b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.288222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f254a1215cd [ 46.289664] RDX: 000055a3d66b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.291120] RBP: 00007ffd63d97b60 R08: 0000000000000000 R09: 00007ffd63d97200 [ 46.292574] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a40a42ead0 [ 46.294001] R13: 00007ffd63d97f90 R14: 000055a40a42fbc0 R15: 000055a40a440780 [ 46.295464] [ 46.296003] irq event stamp: 1801 [ 46.296718] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 46.298440] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 46.300027] softirqs last enabled at (1428): [] handle_softirqs+0x50c/0x770 [ 46.301512] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100 [ 46.302967] ---[ end trace 0000000000000000 ]--- [ 49.532444] ------------[ cut here ]------------ [ 49.533389] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.535614] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.537124] Modules linked in: [ 49.538029] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.540196] Tainted: [W]=WARN [ 49.540838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.542354] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.543348] 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 [ 49.546827] RSP: 0018:ffff888016007bc0 EFLAGS: 00010286 [ 49.547849] RAX: 0000000000000000 RBX: ffffed1002c00f78 RCX: ffffffff813a4050 [ 49.549162] RDX: ffff88800f193780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.550558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c00f2f [ 49.552091] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.553406] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016007df8 [ 49.554783] FS: 00007f5517c6b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.556458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.557819] CR2: 00007ffd81094ef7 CR3: 000000001f2ac000 CR4: 0000000000350ef0 [ 49.559280] Call Trace: [ 49.559899] [ 49.560313] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.561253] ? __create_object+0x59/0x80 [ 49.562083] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.563149] __vmalloc_noprof+0x59/0x60 [ 49.563951] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.564877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.565865] bpf_prog_alloc+0x39/0x200 [ 49.566673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.567659] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.568613] do_seccomp+0x349/0x25e0 [ 49.569307] ? find_held_lock+0x2b/0x80 [ 49.570103] ? do_prlimit+0x310/0x610 [ 49.570924] ? __pfx_do_seccomp+0x10/0x10 [ 49.571778] ? do_raw_spin_unlock+0x53/0x220 [ 49.572659] ? _raw_spin_unlock+0x1e/0x40 [ 49.573412] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.574413] ? static_key_count+0x60/0x80 [ 49.575267] prctl_set_seccomp+0x4e/0x70 [ 49.576098] __do_sys_prctl+0xe6c/0x1d70 [ 49.576933] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.577830] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.578867] ? irqentry_exit+0xf3/0x650 [ 49.579685] do_syscall_64+0xbf/0x430 [ 49.580396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.581375] RIP: 0033:0x7f551815d5cd [ 49.582111] 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 [ 49.585525] RSP: 002b:00007ffd81093b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.587333] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f551815d5cd [ 49.589014] RDX: 000055b19d4d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.590650] RBP: 00007ffd81093be0 R08: 0000000000000000 R09: 00007ffd81093280 [ 49.591989] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1cbb8fad0 [ 49.593338] R13: 00007ffd81094010 R14: 000055b1cbb90bc0 R15: 000055b1cbba1780 [ 49.594799] [ 49.595226] irq event stamp: 1801 [ 49.595905] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 49.597476] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 49.599117] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 49.600506] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 49.601792] ---[ end trace 0000000000000000 ]--- [ 50.432593] ------------[ cut here ]------------ [ 50.433554] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.435657] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.437180] Modules linked in: [ 50.437829] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.439819] Tainted: [W]=WARN [ 50.440373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.441830] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.442734] 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 [ 50.445910] RSP: 0018:ffff88801683fbc0 EFLAGS: 00010286 [ 50.446906] RAX: 0000000000000000 RBX: ffffed1002d07f78 RCX: ffffffff813a4050 [ 50.448198] RDX: ffff888015c73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.449474] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d07f2f [ 50.450779] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.452066] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801683fdf8 [ 50.453345] FS: 00007f60651e7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.454797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.455854] CR2: 00007ffff8e34ef7 CR3: 0000000016f59000 CR4: 0000000000350ef0 [ 50.457137] Call Trace: [ 50.457649] [ 50.458061] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.458969] ? __create_object+0x59/0x80 [ 50.459743] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.460708] __vmalloc_noprof+0x59/0x60 [ 50.461414] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.462278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.463214] bpf_prog_alloc+0x39/0x200 [ 50.463946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.464893] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.465798] do_seccomp+0x349/0x25e0 [ 50.466464] ? find_held_lock+0x2b/0x80 [ 50.467237] ? do_prlimit+0x310/0x610 [ 50.467996] ? __pfx_do_seccomp+0x10/0x10 [ 50.468776] ? do_raw_spin_unlock+0x53/0x220 [ 50.469611] ? _raw_spin_unlock+0x1e/0x40 [ 50.470347] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.471322] ? static_key_count+0x60/0x80 [ 50.472127] prctl_set_seccomp+0x4e/0x70 [ 50.472903] __do_sys_prctl+0xe6c/0x1d70 [ 50.473694] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.474558] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.475559] ? irqentry_exit+0xf3/0x650 [ 50.476287] do_syscall_64+0xbf/0x430 [ 50.477050] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.478014] RIP: 0033:0x7f60656d95cd [ 50.478737] 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 [ 50.481920] RSP: 002b:00007ffff8e32b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.483313] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60656d95cd [ 50.484597] RDX: 000056191f016e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.485886] RBP: 00007ffff8e32bb0 R08: 0000000000000000 R09: 00007ffff8e32250 [ 50.487189] R10: 0000000000000000 R11: 0000000000000246 R12: 000056192fbcbbf0 [ 50.488472] R13: 00007ffff8e32fe0 R14: 000056192fbd5380 R15: 000056192fbe0460 [ 50.489787] [ 50.490208] irq event stamp: 1781 [ 50.490905] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 50.492443] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 50.493961] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 50.495532] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 50.497042] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20332' (ECDSA) to the list of known hosts. 2025/11/17 14:39:09 fuzzer started 2025/11/17 14:39:09 dialing manager at localhost:37895 2025/11/17 14:39:09 checking machine... 2025/11/17 14:39:09 checking revisions... [ 51.400854] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:39:09 testing simple program... [ 51.476404] cgroup: Unknown subsys name 'net' [ 51.543478] cgroup: Unknown subsys name 'cpuset' [ 51.561627] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:39:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a637 RDX=ffffffff85c2ca00 RSI=ffffffff8175a586 RDI=ffffffff85e1ffe0 RBP=0000000000000001 RSP=ffff88806ce089a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e787a8 R15=ffff888009472140 RIP=ffffffff81528eca 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b1cbbb4768 CR3=000000000e36a000 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=1a5d64830996e987d94adb130d6606b5 XMM02=0000000000305b40d59e07bde36eea69 XMM03=0000000000305c88ec2efd57dc4c00df XMM04=c79e8d45662667c700000000000ae988 XMM05=fe787d80d09c6b830000000000324530 XMM06=fe12cf7f7ba9b9c200000000003232d0 XMM07=fb795ef6d657705600000000003144f8 XMM08=2c67c8bc2e329bc30000000000305c88 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=eb16e78bc0ce3500 RBX=ffff8880096fb780 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009757698 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=000000000000b615 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f11 RFL=00000082 [--S----] 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 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=00007f5518222618 CR3=000000001f3a2000 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