[ 54.131831] ------------[ cut here ]------------ [ 54.132966] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.135107] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.136674] Modules linked in: [ 54.137285] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.139322] Tainted: [W]=WARN [ 54.139932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.141473] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.142434] 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 [ 54.145737] RSP: 0018:ffff88801718fbc0 EFLAGS: 00010286 [ 54.146754] RAX: 0000000000000000 RBX: ffffed1002e31f78 RCX: ffffffff813a4050 [ 54.148094] RDX: ffff888015fd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.149422] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e31f2f [ 54.150729] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.152073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801718fdf8 [ 54.153417] FS: 00007f6b52552900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.154897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.155994] CR2: 00007f6b52a44580 CR3: 0000000009ca2000 CR4: 0000000000350ef0 [ 54.157316] Call Trace: [ 54.157824] [ 54.158249] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.159152] ? __create_object+0x59/0x80 [ 54.159970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.160971] __vmalloc_noprof+0x59/0x60 [ 54.161774] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.162674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.163655] bpf_prog_alloc+0x39/0x200 [ 54.164369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.165328] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.166277] do_seccomp+0x349/0x25e0 [ 54.166992] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.167924] ? __pfx_do_seccomp+0x10/0x10 [ 54.168743] ? find_held_lock+0x2b/0x80 [ 54.169535] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.170543] ? static_key_count+0x60/0x80 [ 54.171345] prctl_set_seccomp+0x4e/0x70 [ 54.172169] __do_sys_prctl+0xe6c/0x1d70 [ 54.172956] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.173832] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.174813] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.175813] ? irqentry_exit+0xf3/0x650 [ 54.176604] do_syscall_64+0xbf/0x430 [ 54.177314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.178267] RIP: 0033:0x7f6b52a445cd [ 54.178967] 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 [ 54.182237] RSP: 002b:00007ffda2585660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.183646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b52a445cd [ 54.185095] RDX: 0000562cf09ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.186469] RBP: 00007ffda25856c0 R08: 0000000000000000 R09: 00007ffda2584d60 [ 54.187784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d1e91bad0 [ 54.189095] R13: 00007ffda2585af0 R14: 0000562d1e91cbc0 R15: 0000562d1e92d780 [ 54.190445] [ 54.190876] irq event stamp: 1779 [ 54.191580] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 54.193147] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 54.194706] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 54.196319] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 54.197620] ---[ end trace 0000000000000000 ]--- [ 57.717067] ------------[ cut here ]------------ [ 57.718012] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.720018] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.721459] Modules linked in: [ 57.722038] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.724010] Tainted: [W]=WARN [ 57.724615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.726085] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.726998] 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 [ 57.730067] RSP: 0018:ffff8880164e7bc0 EFLAGS: 00010286 [ 57.731023] RAX: 0000000000000000 RBX: ffffed1002c9cf78 RCX: ffffffff813a4050 [ 57.732311] RDX: ffff88800f0d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.733566] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9cf2f [ 57.734823] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.736091] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164e7df8 [ 57.737368] FS: 00007f0d72953900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.738825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.739891] CR2: 00007f0d72e45580 CR3: 000000000bee6000 CR4: 0000000000350ef0 [ 57.741159] Call Trace: [ 57.741660] [ 57.742070] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.742960] ? __create_object+0x59/0x80 [ 57.743739] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.744711] __vmalloc_noprof+0x59/0x60 [ 57.745477] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.746298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.747206] bpf_prog_alloc+0x39/0x200 [ 57.747954] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.748877] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.749778] do_seccomp+0x349/0x25e0 [ 57.750491] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.751338] ? __pfx_do_seccomp+0x10/0x10 [ 57.752145] ? find_held_lock+0x2b/0x80 [ 57.752896] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.753866] ? static_key_count+0x60/0x80 [ 57.754672] prctl_set_seccomp+0x4e/0x70 [ 57.755442] __do_sys_prctl+0xe6c/0x1d70 [ 57.756185] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.757034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.757992] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.758964] ? irqentry_exit+0xf3/0x650 [ 57.759730] do_syscall_64+0xbf/0x430 [ 57.760465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.761358] RIP: 0033:0x7f0d72e455cd [ 57.762062] 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 [ 57.765188] RSP: 002b:00007ffeb8deb0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.766541] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d72e455cd [ 57.767823] RDX: 0000559cad341e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.769199] RBP: 00007ffeb8deb150 R08: 0000000000000000 R09: 00007ffeb8dea7f0 [ 57.770474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ccb7f5bf0 [ 57.771743] R13: 00007ffeb8deb580 R14: 0000559ccb7ff380 R15: 0000559ccb80a460 [ 57.773023] [ 57.773512] irq event stamp: 1777 [ 57.774110] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 57.775612] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 57.777110] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 57.778635] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 57.780154] ---[ end trace 0000000000000000 ]--- [ 58.655673] ------------[ cut here ]------------ [ 58.656589] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.658641] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 58.660101] Modules linked in: [ 58.660950] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.662998] Tainted: [W]=WARN [ 58.663598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.665074] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.665988] 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 [ 58.669184] RSP: 0018:ffff888019a07bc0 EFLAGS: 00010286 [ 58.670164] RAX: 0000000000000000 RBX: ffffed1003340f78 RCX: ffffffff813a4050 [ 58.671457] RDX: ffff88801687b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.672883] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003340f2f [ 58.674423] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.675783] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a07df8 [ 58.677120] FS: 00007fcdbf61e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.678676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.679757] CR2: 00007ffc42f71ef8 CR3: 000000000cb00000 CR4: 0000000000350ef0 [ 58.681039] Call Trace: [ 58.681592] [ 58.682015] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.682977] ? __create_object+0x59/0x80 [ 58.683845] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.684820] __vmalloc_noprof+0x59/0x60 [ 58.685621] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.686505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.687436] bpf_prog_alloc+0x39/0x200 [ 58.688136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.689066] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.690007] do_seccomp+0x349/0x25e0 [ 58.690732] ? find_held_lock+0x2b/0x80 [ 58.691496] ? do_prlimit+0x310/0x610 [ 58.692209] ? __pfx_do_seccomp+0x10/0x10 [ 58.692991] ? do_raw_spin_unlock+0x53/0x220 [ 58.693863] ? _raw_spin_unlock+0x1e/0x40 [ 58.694640] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.695621] ? static_key_count+0x60/0x80 [ 58.696428] prctl_set_seccomp+0x4e/0x70 [ 58.697155] __do_sys_prctl+0xe6c/0x1d70 [ 58.697977] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.698844] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.699820] ? irqentry_exit+0xf3/0x650 [ 58.700589] do_syscall_64+0xbf/0x430 [ 58.701279] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.702266] RIP: 0033:0x7fcdbfb105cd [ 58.702973] 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 [ 58.706247] RSP: 002b:00007ffc42f6fba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.707665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdbfb105cd [ 58.708758] RDX: 000055e7da11ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.709871] RBP: 00007ffc42f6fc00 R08: 0000000000000000 R09: 00007ffc42f6f2a0 [ 58.710955] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7eae8ead0 [ 58.712049] R13: 00007ffc42f70030 R14: 000055e7eae8fbc0 R15: 000055e7eaea0780 [ 58.713132] [ 58.713567] irq event stamp: 1835 [ 58.714077] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 58.715404] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 58.716702] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 58.718009] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 58.719316] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20787' (ECDSA) to the list of known hosts. 2025/11/17 23:18:36 fuzzer started 2025/11/17 23:18:36 dialing manager at localhost:37895 2025/11/17 23:18:36 checking machine... 2025/11/17 23:18:36 checking revisions... [ 59.631333] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:18:36 testing simple program... [ 59.727332] cgroup: Unknown subsys name 'net' [ 59.792006] cgroup: Unknown subsys name 'cpuset' [ 59.804010] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:18:35 Registers: info registers vcpu 0 RAX=1ffffffff0ce542b RBX=ffffffff8672a158 RCX=ffffffff81b6283c RDX=0000000000000000 RSI=ffffffff86abec06 RDI=ffffffff8672a138 RBP=ffffffff8672a158 RSP=ffff8880172ff738 R8 =ffffffff86abec06 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026761 R12=ffffffff8672a158 R13=ffffffff8672a138 R14=ffffffff8672a154 R15=dffffc0000000000 RIP=ffffffff8135daaf 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4a4e0e8260 CR3=000000001f660000 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=756e696c2d34365f3638782f62696c2f XMM01=7272655f6d6f6362696c2f756e672d78 XMM02=00322e6f732e7272655f6d6f6362696c XMM03=2f756e672d78756e696c2d34365f3638 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020000 RBX=ffff88800f0d1bc0 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800f0d2618 RSP=ffff88801718f4c0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f0d2618 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc 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 00007f0d72953900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb8de5000 CR3=000000001f636000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000