[ 44.165801] ------------[ cut here ]------------ [ 44.166788] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.168893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.170456] Modules linked in: [ 44.171135] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.174749] Tainted: [W]=WARN [ 44.175496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.177122] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.178114] 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 [ 44.181494] RSP: 0018:ffff88800f0a7bc0 EFLAGS: 00010286 [ 44.182464] RAX: 0000000000000000 RBX: ffffed1001e14f78 RCX: ffffffff813a4050 [ 44.183746] RDX: ffff888015edb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.185027] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e14f2f [ 44.186309] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.187594] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0a7df8 [ 44.188924] FS: 00007f01afd82900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.190353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.191423] CR2: 00007f01b0274580 CR3: 000000000e2f4000 CR4: 0000000000350ef0 [ 44.192715] Call Trace: [ 44.193223] [ 44.193639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.194539] ? __create_object+0x59/0x80 [ 44.195314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.196288] __vmalloc_noprof+0x59/0x60 [ 44.197039] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.197875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.198799] bpf_prog_alloc+0x39/0x200 [ 44.199544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.200480] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.201380] do_seccomp+0x349/0x25e0 [ 44.202102] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.202999] ? __pfx_do_seccomp+0x10/0x10 [ 44.203737] ? find_held_lock+0x2b/0x80 [ 44.204514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.205475] ? static_key_count+0x60/0x80 [ 44.206269] prctl_set_seccomp+0x4e/0x70 [ 44.207039] __do_sys_prctl+0xe6c/0x1d70 [ 44.207774] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.208637] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.209606] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.210584] ? irqentry_exit+0xf3/0x650 [ 44.211360] do_syscall_64+0xbf/0x430 [ 44.212094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.213046] RIP: 0033:0x7f01b02745cd [ 44.213701] 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 [ 44.216863] RSP: 002b:00007fff0cbd7750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.218220] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01b02745cd [ 44.219484] RDX: 000055f297ba2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.220759] RBP: 00007fff0cbd77b0 R08: 0000000000000000 R09: 00007fff0cbd6e50 [ 44.222024] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2a8133ad0 [ 44.223303] R13: 00007fff0cbd7be0 R14: 000055f2a8134bc0 R15: 000055f2a8145780 [ 44.224615] [ 44.225074] irq event stamp: 2067 [ 44.225670] hardirqs last enabled at (2075): [] __up_console_sem+0x78/0x80 [ 44.227178] hardirqs last disabled at (2084): [] __up_console_sem+0x5d/0x80 [ 44.228708] softirqs last enabled at (2044): [] handle_softirqs+0x50c/0x770 [ 44.230248] softirqs last disabled at (2039): [] __irq_exit_rcu+0xc4/0x100 [ 44.231753] ---[ end trace 0000000000000000 ]--- [ 47.713040] ------------[ cut here ]------------ [ 47.713947] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.715931] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 47.717373] Modules linked in: [ 47.718008] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.719988] Tainted: [W]=WARN [ 47.720561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.722019] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.722881] 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 [ 47.726064] RSP: 0018:ffff88801ad8fbc0 EFLAGS: 00010286 [ 47.727031] RAX: 0000000000000000 RBX: ffffed10035b1f78 RCX: ffffffff813a4050 [ 47.728317] RDX: ffff888016233780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.729602] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035b1f2f [ 47.730874] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.732163] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad8fdf8 [ 47.733450] FS: 00007f238a036900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.734889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.735988] CR2: 00007f238a528580 CR3: 000000000e523000 CR4: 0000000000350ef0 [ 47.737288] Call Trace: [ 47.737750] [ 47.738200] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.739096] ? __create_object+0x59/0x80 [ 47.739827] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.740802] __vmalloc_noprof+0x59/0x60 [ 47.741556] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.742428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.743356] bpf_prog_alloc+0x39/0x200 [ 47.744085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.745025] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.745875] do_seccomp+0x349/0x25e0 [ 47.746602] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.747496] ? __pfx_do_seccomp+0x10/0x10 [ 47.748287] ? find_held_lock+0x2b/0x80 [ 47.749058] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.750029] ? static_key_count+0x60/0x80 [ 47.750780] prctl_set_seccomp+0x4e/0x70 [ 47.751551] __do_sys_prctl+0xe6c/0x1d70 [ 47.752347] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.753205] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.754174] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.755138] ? irqentry_exit+0xf3/0x650 [ 47.755858] do_syscall_64+0xbf/0x430 [ 47.756605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.757560] RIP: 0033:0x7f238a5285cd [ 47.758277] 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 [ 47.761489] RSP: 002b:00007fff4fe82270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.762848] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f238a5285cd [ 47.764128] RDX: 000055a51feece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.765420] RBP: 00007fff4fe822d0 R08: 0000000000000000 R09: 00007fff4fe81970 [ 47.766690] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a52a783bf0 [ 47.767968] R13: 00007fff4fe82700 R14: 000055a52a78d380 R15: 000055a52a798460 [ 47.769286] [ 47.769718] irq event stamp: 1779 [ 47.770373] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 47.771923] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 47.773458] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 47.775000] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 47.776535] ---[ end trace 0000000000000000 ]--- [ 48.571215] ------------[ cut here ]------------ [ 48.572131] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.574090] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 48.575543] Modules linked in: [ 48.576222] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.578185] Tainted: [W]=WARN [ 48.578739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.580224] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.581154] 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 [ 48.584619] RSP: 0018:ffff88801717fbc0 EFLAGS: 00010286 [ 48.585603] RAX: 0000000000000000 RBX: ffffed1002e2ff78 RCX: ffffffff813a4050 [ 48.586873] RDX: ffff888012f83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.588160] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2ff2f [ 48.589779] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.591106] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801717fdf8 [ 48.592507] FS: 00007efeecd6b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.594006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.595082] CR2: 00007ffe1c7abef7 CR3: 000000000cf8b000 CR4: 0000000000350ef0 [ 48.596396] Call Trace: [ 48.596884] [ 48.597364] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.598275] ? __create_object+0x59/0x80 [ 48.599049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.600043] __vmalloc_noprof+0x59/0x60 [ 48.600784] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.601648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.602582] bpf_prog_alloc+0x39/0x200 [ 48.603310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.604253] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.605173] do_seccomp+0x349/0x25e0 [ 48.605864] ? find_held_lock+0x2b/0x80 [ 48.606609] ? do_prlimit+0x310/0x610 [ 48.607344] ? __pfx_do_seccomp+0x10/0x10 [ 48.608131] ? do_raw_spin_unlock+0x53/0x220 [ 48.608980] ? _raw_spin_unlock+0x1e/0x40 [ 48.609723] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.610692] ? static_key_count+0x60/0x80 [ 48.611663] prctl_set_seccomp+0x4e/0x70 [ 48.612467] __do_sys_prctl+0xe6c/0x1d70 [ 48.613345] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.614321] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.615369] ? irqentry_exit+0xf3/0x650 [ 48.616128] do_syscall_64+0xbf/0x430 [ 48.616830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.617772] RIP: 0033:0x7efeed25d5cd [ 48.618484] 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 [ 48.622019] RSP: 002b:00007ffe1c7aa530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.623529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efeed25d5cd [ 48.624962] RDX: 000055b2060c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.626340] RBP: 00007ffe1c7aa590 R08: 0000000000000000 R09: 00007ffe1c7a9c30 [ 48.627690] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b20bf33ad0 [ 48.629034] R13: 00007ffe1c7aa9c0 R14: 000055b20bf34bc0 R15: 000055b20bf45780 [ 48.630540] [ 48.631024] irq event stamp: 1805 [ 48.631630] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 48.633354] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 48.634953] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 48.636536] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100 [ 48.638058] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56230' (ECDSA) to the list of known hosts. 2025/11/19 05:28:50 fuzzer started 2025/11/19 05:28:50 dialing manager at localhost:34383 2025/11/19 05:28:50 checking machine... 2025/11/19 05:28:50 checking revisions... [ 49.596586] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:28:50 testing simple program... [ 49.695222] cgroup: Unknown subsys name 'net' [ 49.762196] cgroup: Unknown subsys name 'cpuset' [ 49.778818] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:28:49 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=000000000000000c RCX=ffffffff8256128d RDX=ffffed1002d08fc2 RSI=000000000000000c RDI=ffff888016847e00 RBP=00007fff4fe7b0dc RSP=ffff888016847cb0 R8 =0000000000000000 R9 =ffffed1002d08fc1 R10=ffff888016847e0b R11=0000000000000001 R12=ffff888016847e00 R13=00007fff4fe7b0e8 R14=00007ffffffff000 R15=0000000000000000 RIP=ffffffff82561290 RFL=00040246 [---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 00007f238a036900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4fe7c000 CR3=0000000020333000 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 info registers vcpu 1 RAX=0000000000027181 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9f6c025000 CR3=000000000dadc000 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=1132a17d5b271c89be4220432e0af01d XMM02=ec2efd57dc4c00df0000000000305a18 XMM03=15a5d6f8aa1600660000000000305ae8 XMM04=f2b4c5cb354cd26b00000000000ae988 XMM05=e1bcd410fb3842e6000000000031fc40 XMM06=405749d8372a36f1000000000031fac8 XMM07=e042d86d42eb936e0000000000310878 XMM08=15a5d6f8aa1600660000000000305ae8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000