[ 46.345750] ------------[ cut here ]------------ [ 46.346683] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.348723] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.350190] Modules linked in: [ 46.350876] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.352902] Tainted: [W]=WARN [ 46.353457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.354918] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.355865] 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 [ 46.359030] RSP: 0018:ffff8880184bfbc0 EFLAGS: 00010286 [ 46.360048] RAX: 0000000000000000 RBX: ffffed1003097f78 RCX: ffffffff813a4050 [ 46.361343] RDX: ffff88801ba6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.362622] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003097f2f [ 46.363930] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.365216] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184bfdf8 [ 46.366515] FS: 00007f63e3e4b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.367973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.369039] CR2: 00007ffd5d5a8ef8 CR3: 000000000d69b000 CR4: 0000000000350ef0 [ 46.370320] Call Trace: [ 46.370824] [ 46.371236] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.372169] ? __create_object+0x59/0x80 [ 46.372951] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.373925] __vmalloc_noprof+0x59/0x60 [ 46.374689] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.375576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.376478] bpf_prog_alloc+0x39/0x200 [ 46.377224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.378157] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.379062] do_seccomp+0x349/0x25e0 [ 46.379815] ? find_held_lock+0x2b/0x80 [ 46.380582] ? do_prlimit+0x310/0x610 [ 46.381288] ? __pfx_do_seccomp+0x10/0x10 [ 46.382075] ? do_raw_spin_unlock+0x53/0x220 [ 46.382914] ? _raw_spin_unlock+0x1e/0x40 [ 46.383737] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.384704] ? static_key_count+0x60/0x80 [ 46.385465] prctl_set_seccomp+0x4e/0x70 [ 46.386255] __do_sys_prctl+0xe6c/0x1d70 [ 46.387046] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.387943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.388940] ? irqentry_exit+0xf3/0x650 [ 46.389721] do_syscall_64+0xbf/0x430 [ 46.390429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.391402] RIP: 0033:0x7f63e433d5cd [ 46.392152] 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 [ 46.395399] RSP: 002b:00007ffd5d5a7db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.396832] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63e433d5cd [ 46.398134] RDX: 000055895914fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.399433] RBP: 00007ffd5d5a7e10 R08: 0000000000000000 R09: 00007ffd5d5a74b0 [ 46.400691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558970d73ad0 [ 46.401786] R13: 00007ffd5d5a8240 R14: 0000558970d74bc0 R15: 0000558970d85780 [ 46.402894] [ 46.403254] irq event stamp: 1735 [ 46.403847] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.405144] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.406440] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 46.407784] softirqs last disabled at (1545): [] __irq_exit_rcu+0xc4/0x100 [ 46.409074] ---[ end trace 0000000000000000 ]--- [ 49.882610] ------------[ cut here ]------------ [ 49.883536] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.885629] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.887100] Modules linked in: [ 49.887751] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.889748] Tainted: [W]=WARN [ 49.890311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.891819] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.892734] 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 [ 49.895935] RSP: 0018:ffff88801738fbc0 EFLAGS: 00010286 [ 49.896922] RAX: 0000000000000000 RBX: ffffed1002e71f78 RCX: ffffffff813a4050 [ 49.898209] RDX: ffff888015ccd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.899514] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e71f2f [ 49.900798] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.902089] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801738fdf8 [ 49.903387] FS: 00007f8531521900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.904831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.905888] CR2: 00007f8531a13580 CR3: 000000000c10b000 CR4: 0000000000350ef0 [ 49.907183] Call Trace: [ 49.907689] [ 49.908107] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.909017] ? __create_object+0x59/0x80 [ 49.909804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.910761] __vmalloc_noprof+0x59/0x60 [ 49.911536] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.912380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.913323] bpf_prog_alloc+0x39/0x200 [ 49.914073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.915005] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.915921] do_seccomp+0x349/0x25e0 [ 49.916652] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.917543] ? __pfx_do_seccomp+0x10/0x10 [ 49.918291] ? find_held_lock+0x2b/0x80 [ 49.919064] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.920046] ? static_key_count+0x60/0x80 [ 49.920849] prctl_set_seccomp+0x4e/0x70 [ 49.921642] __do_sys_prctl+0xe6c/0x1d70 [ 49.922399] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.923254] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.924231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.925202] ? irqentry_exit+0xf3/0x650 [ 49.925987] do_syscall_64+0xbf/0x430 [ 49.926721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.927694] RIP: 0033:0x7f8531a135cd [ 49.928362] 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 [ 49.931556] RSP: 002b:00007ffef1b35ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.932932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8531a135cd [ 49.934216] RDX: 000055de62225e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.935511] RBP: 00007ffef1b35f50 R08: 0000000000000000 R09: 00007ffef1b355f0 [ 49.936820] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de64f0fad0 [ 49.938106] R13: 00007ffef1b36380 R14: 000055de64f10bc0 R15: 000055de64f21780 [ 49.939405] [ 49.939880] irq event stamp: 1695 [ 49.940520] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 49.942053] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 49.943586] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 49.945142] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 49.946667] ---[ end trace 0000000000000000 ]--- [ 50.731312] ------------[ cut here ]------------ [ 50.732236] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.734273] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.735785] Modules linked in: [ 50.736377] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.738329] Tainted: [W]=WARN [ 50.738915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.740374] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.741281] 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 [ 50.744453] RSP: 0018:ffff88800f21fbc0 EFLAGS: 00010286 [ 50.745412] RAX: 0000000000000000 RBX: ffffed1001e43f78 RCX: ffffffff813a4050 [ 50.746680] RDX: ffff88801ba68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.747966] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e43f2f [ 50.749231] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.750505] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f21fdf8 [ 50.751793] FS: 00007f0c15c76900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.753224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.754275] CR2: 00007f0c16168580 CR3: 000000000e7c8000 CR4: 0000000000350ef0 [ 50.755537] Call Trace: [ 50.756007] [ 50.756412] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.757296] ? __create_object+0x59/0x80 [ 50.758072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.759032] __vmalloc_noprof+0x59/0x60 [ 50.759803] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.760685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.761619] bpf_prog_alloc+0x39/0x200 [ 50.762308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.763231] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.764140] do_seccomp+0x349/0x25e0 [ 50.764843] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.765741] ? __pfx_do_seccomp+0x10/0x10 [ 50.766474] ? find_held_lock+0x2b/0x80 [ 50.767236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.768201] ? static_key_count+0x60/0x80 [ 50.768986] prctl_set_seccomp+0x4e/0x70 [ 50.769762] __do_sys_prctl+0xe6c/0x1d70 [ 50.770560] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.771367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.772343] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.773320] ? irqentry_exit+0xf3/0x650 [ 50.774075] do_syscall_64+0xbf/0x430 [ 50.774812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.775794] RIP: 0033:0x7f0c161685cd [ 50.776459] 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 [ 50.779641] RSP: 002b:00007fffee352da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.781012] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c161685cd [ 50.782286] RDX: 00005596ab65de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.783561] RBP: 00007fffee352e00 R08: 0000000000000000 R09: 00007fffee3524a0 [ 50.784871] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596af6b3ad0 [ 50.786143] R13: 00007fffee353230 R14: 00005596af6b4bc0 R15: 00005596af6c5780 [ 50.787433] [ 50.787917] irq event stamp: 1713 [ 50.788559] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 50.790074] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 50.791595] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 50.793171] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.794695] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51044' (ECDSA) to the list of known hosts. 2025/11/18 01:07:27 fuzzer started 2025/11/18 01:07:27 dialing manager at localhost:37895 2025/11/18 01:07:27 checking machine... 2025/11/18 01:07:27 checking revisions... [ 51.684310] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:07:27 testing simple program... [ 51.764830] cgroup: Unknown subsys name 'net' [ 51.840159] cgroup: Unknown subsys name 'cpuset' [ 51.855075] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:07:26 Registers: info registers vcpu 0 RAX=1ffffffff0cd4318 RBX=ffffffff866a18c4 RCX=ffffffff812dfbc1 RDX=0000000000000000 RSI=ffffffff869f1f3a RDI=ffffffff866a18b0 RBP=ffffffff866a18b0 RSP=ffff888017507860 R8 =ffffffff869f1f3a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffffffff866a18d8 R13=ffffffff866a18b0 R14=ffffffff866a18b0 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000217 [----APC] 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 00007f8531521900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef1b30000 CR3=000000000b9a9000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000030065 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=00000206 [-----P-] 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff9f7269000 CR3=000000000decc000 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=e50cba51160ab2a7c643efc667b7bf8e XMM02=0000000000303d58ec2efd57dc4c00df XMM03=0000000000311d30e5c5e9839d27c08d XMM04=805417366e29705d00000000000ae988 XMM05=3230e9d65ee750b80000000000321000 XMM06=3e829fc8c8edc99000000000003209f8 XMM07=e042d86d42eb936e0000000000311fb0 XMM08=e5c5e9839d27c08d0000000000303db8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000