[ 46.786651] ------------[ cut here ]------------ [ 46.787599] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.789648] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.791120] Modules linked in: [ 46.791754] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.793751] Tainted: [W]=WARN [ 46.794306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.796013] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.796990] 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 [ 46.800200] RSP: 0018:ffff888017f9fbc0 EFLAGS: 00010286 [ 46.801184] RAX: 0000000000000000 RBX: ffffed1002ff3f78 RCX: ffffffff813a4050 [ 46.802473] RDX: ffff8880165b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.803763] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ff3f2f [ 46.805039] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.806321] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f9fdf8 [ 46.807600] FS: 00007ff4bf2ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.809041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.810104] CR2: 00007ffdbf009ef8 CR3: 000000000b873000 CR4: 0000000000350ef0 [ 46.811388] Call Trace: [ 46.811897] [ 46.812306] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.813198] ? __create_object+0x59/0x80 [ 46.813975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.814947] __vmalloc_noprof+0x59/0x60 [ 46.815712] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.816538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.817458] bpf_prog_alloc+0x39/0x200 [ 46.818192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.819115] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.820026] do_seccomp+0x349/0x25e0 [ 46.820740] ? find_held_lock+0x2b/0x80 [ 46.821460] ? do_prlimit+0x310/0x610 [ 46.822208] ? __pfx_do_seccomp+0x10/0x10 [ 46.823000] ? do_raw_spin_unlock+0x53/0x220 [ 46.823842] ? _raw_spin_unlock+0x1e/0x40 [ 46.824589] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.825552] ? static_key_count+0x60/0x80 [ 46.826375] prctl_set_seccomp+0x4e/0x70 [ 46.827138] __do_sys_prctl+0xe6c/0x1d70 [ 46.827941] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.828788] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.829772] ? irqentry_exit+0xf3/0x650 [ 46.830503] do_syscall_64+0xbf/0x430 [ 46.831250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.832224] RIP: 0033:0x7ff4bf79f5cd [ 46.832938] 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 [ 46.836124] RSP: 002b:00007ffdbf007830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.837521] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4bf79f5cd [ 46.838801] RDX: 00005599d5859e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.840097] RBP: 00007ffdbf007890 R08: 0000000000000000 R09: 00007ffdbf006f30 [ 46.841397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a000ccad0 [ 46.842702] R13: 00007ffdbf007cc0 R14: 0000559a000cdbc0 R15: 0000559a000de780 [ 46.844015] [ 46.844436] irq event stamp: 1867 [ 46.845086] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 46.846606] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 46.848138] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 46.849684] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 46.851227] ---[ end trace 0000000000000000 ]--- [ 49.682155] ------------[ cut here ]------------ [ 49.682998] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.685036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.686381] Modules linked in: [ 49.686965] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.688775] Tainted: [W]=WARN [ 49.689276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.690604] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.691461] 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 [ 49.694324] RSP: 0018:ffff88801724fbc0 EFLAGS: 00010286 [ 49.695214] RAX: 0000000000000000 RBX: ffffed1002e49f78 RCX: ffffffff813a4050 [ 49.696397] RDX: ffff888016363780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.697567] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e49f2f [ 49.698727] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.699895] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801724fdf8 [ 49.701068] FS: 00007f7758991900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.702371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.703336] CR2: 00007f7758e83580 CR3: 000000001c1f5000 CR4: 0000000000350ef0 [ 49.704512] Call Trace: [ 49.704973] [ 49.705348] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.706164] ? __create_object+0x59/0x80 [ 49.706871] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.707755] __vmalloc_noprof+0x59/0x60 [ 49.708404] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.709193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.710042] bpf_prog_alloc+0x39/0x200 [ 49.710703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.711511] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.712327] do_seccomp+0x349/0x25e0 [ 49.712974] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.713785] ? __pfx_do_seccomp+0x10/0x10 [ 49.714463] ? find_held_lock+0x2b/0x80 [ 49.715137] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.716011] ? static_key_count+0x60/0x80 [ 49.716737] prctl_set_seccomp+0x4e/0x70 [ 49.717392] __do_sys_prctl+0xe6c/0x1d70 [ 49.718104] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.718870] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.719747] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.720578] ? irqentry_exit+0xf3/0x650 [ 49.721256] do_syscall_64+0xbf/0x430 [ 49.721919] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.722774] RIP: 0033:0x7f7758e835cd [ 49.723364] 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 [ 49.726239] RSP: 002b:00007ffd7e97e4f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.727481] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7758e835cd [ 49.728628] RDX: 000055a213fcce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.729783] RBP: 00007ffd7e97e550 R08: 0000000000000000 R09: 00007ffd7e97dbf0 [ 49.730942] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a21d44bb10 [ 49.732101] R13: 00007ffd7e97e980 R14: 000055a21d44c2b0 R15: 000055a21d4606f0 [ 49.733270] [ 49.733651] irq event stamp: 1859 [ 49.734245] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 49.735638] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 49.737027] softirqs last enabled at (1420): [] handle_softirqs+0x50c/0x770 [ 49.738411] softirqs last disabled at (1405): [] __irq_exit_rcu+0xc4/0x100 [ 49.739802] ---[ end trace 0000000000000000 ]--- [ 50.521842] ------------[ cut here ]------------ [ 50.522787] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.524886] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.526345] Modules linked in: [ 50.527205] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.529286] Tainted: [W]=WARN [ 50.529897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.531387] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.532319] 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 [ 50.535512] RSP: 0018:ffff888017f2fbc0 EFLAGS: 00010286 [ 50.536479] RAX: 0000000000000000 RBX: ffffed1002fe5f78 RCX: ffffffff813a4050 [ 50.537761] RDX: ffff888017529bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.539037] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fe5f2f [ 50.540348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.541634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f2fdf8 [ 50.542928] FS: 00007f039b06c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.544395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.545460] CR2: 00007ffd8bd21ef8 CR3: 000000001ff39000 CR4: 0000000000350ef0 [ 50.546749] Call Trace: [ 50.547217] [ 50.547631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.548539] ? __create_object+0x59/0x80 [ 50.549325] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.550297] __vmalloc_noprof+0x59/0x60 [ 50.551049] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.551938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.552890] bpf_prog_alloc+0x39/0x200 [ 50.553585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.554526] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.555420] do_seccomp+0x349/0x25e0 [ 50.556152] ? find_held_lock+0x2b/0x80 [ 50.556908] ? do_prlimit+0x310/0x610 [ 50.557614] ? __pfx_do_seccomp+0x10/0x10 [ 50.558403] ? do_raw_spin_unlock+0x53/0x220 [ 50.559240] ? _raw_spin_unlock+0x1e/0x40 [ 50.560041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.561023] ? static_key_count+0x60/0x80 [ 50.561825] prctl_set_seccomp+0x4e/0x70 [ 50.562567] __do_sys_prctl+0xe6c/0x1d70 [ 50.563357] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.564227] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.565203] ? irqentry_exit+0xf3/0x650 [ 50.565966] do_syscall_64+0xbf/0x430 [ 50.566702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.567606] RIP: 0033:0x7f039b55e5cd [ 50.568314] 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 [ 50.571501] RSP: 002b:00007ffd8bd200f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.572870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f039b55e5cd [ 50.574141] RDX: 000055de56134e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.575423] RBP: 00007ffd8bd20150 R08: 0000000000000000 R09: 00007ffd8bd1f7f0 [ 50.576741] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de8e437ad0 [ 50.578027] R13: 00007ffd8bd20580 R14: 000055de8e438bc0 R15: 000055de8e449780 [ 50.579335] [ 50.579815] irq event stamp: 1821 [ 50.580435] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 50.581963] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 50.583513] softirqs last enabled at (1356): [] handle_softirqs+0x50c/0x770 [ 50.585068] softirqs last disabled at (1341): [] __irq_exit_rcu+0xc4/0x100 [ 50.586592] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55645' (ECDSA) to the list of known hosts. 2025/11/17 11:34:36 fuzzer started 2025/11/17 11:34:37 dialing manager at localhost:37895 2025/11/17 11:34:37 checking machine... 2025/11/17 11:34:37 checking revisions... [ 51.464683] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:34:37 testing simple program... [ 51.553417] cgroup: Unknown subsys name 'net' [ 51.623338] cgroup: Unknown subsys name 'cpuset' [ 51.635709] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:34:36 Registers: info registers vcpu 0 RAX=000055a21d449b20 RBX=000055a21d449b20 RCX=0000000000000020 RDX=0000000000000000 RSI=0000000000000023 RDI=000055a21d449b20 RBP=0000000000000002 RSP=00007ffd7e97de58 R8 =000055a21d475c6a R9 =00007f7758f43be0 R10=0000000000000100 R11=0000000000000246 R12=000055a21d466f70 R13=00007ffd7e97de68 R14=00007f775896cb22 R15=00007f7758991710 RIP=00007f7758ee466d RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f7758991900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7e978000 CR3=000000001fd8e000 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=23232323232323232323232323232323 XMM01=0000ff00000000000000000000ffffff XMM02=0000ff00000000000000000000ffff00 XMM03=36090954554f454d49545f4e49474f4c XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=000000ffffffffffffffffffffffffff XMM08=36090054554f454d49545f4e49000023 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000265e3 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=00000202 [-------] 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0b0d50d428 CR3=000000000dd08000 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=c1354d2329cd7e9af142fd7a657d85cc XMM02=0000000000301d30ec2efd57dc4c00df XMM03=000000000030e6e03177d6aba870c0ba XMM04=16f18b603a7d964b00000000000ae988 XMM05=0134115dcbf8bbef000000000031f350 XMM06=5b75c91c80445342000000000031e778 XMM07=e042d86d42eb936e000000000030e960 XMM08=3177d6aba870c0ba0000000000301d90 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000