[ 39.071844] ------------[ cut here ]------------ [ 39.072605] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.074268] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.075468] Modules linked in: [ 39.075953] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.077650] Tainted: [W]=WARN [ 39.078149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.079366] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.080093] 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 [ 39.082767] RSP: 0018:ffff88801757fbc0 EFLAGS: 00010286 [ 39.083603] RAX: 0000000000000000 RBX: ffffed1002eaff78 RCX: ffffffff813a4050 [ 39.084674] RDX: ffff888016781bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.085748] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaff2f [ 39.086820] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.087878] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801757fdf8 [ 39.088946] FS: 00007f44fcd9a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.090157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.091008] CR2: 00007ffd2bb2fef8 CR3: 000000001c046000 CR4: 0000000000350ef0 [ 39.092144] Call Trace: [ 39.092533] [ 39.092872] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.093625] ? __create_object+0x59/0x80 [ 39.094301] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.095071] __vmalloc_noprof+0x59/0x60 [ 39.095707] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.096427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.097212] bpf_prog_alloc+0x39/0x200 [ 39.097791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.098557] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.099300] do_seccomp+0x349/0x25e0 [ 39.099854] ? find_held_lock+0x2b/0x80 [ 39.100495] ? do_prlimit+0x310/0x610 [ 39.101072] ? __pfx_do_seccomp+0x10/0x10 [ 39.101731] ? do_raw_spin_unlock+0x53/0x220 [ 39.102413] ? _raw_spin_unlock+0x1e/0x40 [ 39.103022] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.103822] ? static_key_count+0x60/0x80 [ 39.104481] prctl_set_seccomp+0x4e/0x70 [ 39.105090] __do_sys_prctl+0xe6c/0x1d70 [ 39.105756] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.106480] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.107318] ? irqentry_exit+0xf3/0x650 [ 39.107918] do_syscall_64+0xbf/0x430 [ 39.108525] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.109311] RIP: 0033:0x7f44fd28c5cd [ 39.109863] 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 [ 39.112492] RSP: 002b:00007ffd2bb2d680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.113657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44fd28c5cd [ 39.114723] RDX: 0000561f2aecce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.115793] RBP: 00007ffd2bb2d6e0 R08: 0000000000000000 R09: 00007ffd2bb2cd80 [ 39.116865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f493ebad0 [ 39.117940] R13: 00007ffd2bb2db10 R14: 0000561f493ecbc0 R15: 0000561f493fd780 [ 39.119028] [ 39.119413] irq event stamp: 1769 [ 39.119922] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 39.121178] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 39.122454] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 39.123748] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 39.125007] ---[ end trace 0000000000000000 ]--- [ 42.481081] ------------[ cut here ]------------ [ 42.482013] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.483999] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.485503] Modules linked in: [ 42.486158] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.488163] Tainted: [W]=WARN [ 42.488728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.490235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.491168] 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 [ 42.494415] RSP: 0018:ffff888016ba7bc0 EFLAGS: 00010286 [ 42.495411] RAX: 0000000000000000 RBX: ffffed1002d74f78 RCX: ffffffff813a4050 [ 42.496715] RDX: ffff888015698000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.498035] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d74f2f [ 42.499340] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.500647] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ba7df8 [ 42.501970] FS: 00007f506c921900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.503436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.504519] CR2: 00007f506ce13580 CR3: 000000001d440000 CR4: 0000000000350ef0 [ 42.505843] Call Trace: [ 42.506348] [ 42.506766] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.507679] ? __create_object+0x59/0x80 [ 42.508473] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.509463] __vmalloc_noprof+0x59/0x60 [ 42.510248] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.511093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.512051] bpf_prog_alloc+0x39/0x200 [ 42.512795] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.513751] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.514670] do_seccomp+0x349/0x25e0 [ 42.515399] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.516316] ? __pfx_do_seccomp+0x10/0x10 [ 42.517075] ? find_held_lock+0x2b/0x80 [ 42.517861] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.518834] ? static_key_count+0x60/0x80 [ 42.519645] prctl_set_seccomp+0x4e/0x70 [ 42.520443] __do_sys_prctl+0xe6c/0x1d70 [ 42.521238] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.522075] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.523053] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.524033] ? irqentry_exit+0xf3/0x650 [ 42.524794] do_syscall_64+0xbf/0x430 [ 42.525543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.526523] RIP: 0033:0x7f506ce135cd [ 42.527243] 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 [ 42.530484] RSP: 002b:00007ffd37e5e080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.531874] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f506ce135cd [ 42.533172] RDX: 00005634a300fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.534492] RBP: 00007ffd37e5e0e0 R08: 0000000000000000 R09: 00007ffd37e5d780 [ 42.535795] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634dc573ad0 [ 42.537094] R13: 00007ffd37e5e510 R14: 00005634dc574bc0 R15: 00005634dc585780 [ 42.538445] [ 42.538876] irq event stamp: 1755 [ 42.539536] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 42.541082] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.542660] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 42.544232] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 42.545789] ---[ end trace 0000000000000000 ]--- [ 43.341975] ------------[ cut here ]------------ [ 43.342742] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.344396] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.345607] Modules linked in: [ 43.346099] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.347780] Tainted: [W]=WARN [ 43.348301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.349525] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.350293] 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 [ 43.352918] RSP: 0018:ffff888016cd7bc0 EFLAGS: 00010286 [ 43.353737] RAX: 0000000000000000 RBX: ffffed1002d9af78 RCX: ffffffff813a4050 [ 43.354813] RDX: ffff888014a60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.355877] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9af2f [ 43.356943] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.358011] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cd7df8 [ 43.359078] FS: 00007f207479c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.360264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.361142] CR2: 00007ffe61653ef8 CR3: 000000000d35a000 CR4: 0000000000350ef0 [ 43.362211] Call Trace: [ 43.362598] [ 43.362941] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.363684] ? __create_object+0x59/0x80 [ 43.364322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.365086] __vmalloc_noprof+0x59/0x60 [ 43.365732] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.366462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.367237] bpf_prog_alloc+0x39/0x200 [ 43.367812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.368594] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.369348] do_seccomp+0x349/0x25e0 [ 43.369923] ? find_held_lock+0x2b/0x80 [ 43.370554] ? do_prlimit+0x310/0x610 [ 43.371161] ? __pfx_do_seccomp+0x10/0x10 [ 43.371774] ? do_raw_spin_unlock+0x53/0x220 [ 43.372460] ? _raw_spin_unlock+0x1e/0x40 [ 43.373070] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.373884] ? static_key_count+0x60/0x80 [ 43.374541] prctl_set_seccomp+0x4e/0x70 [ 43.375181] __do_sys_prctl+0xe6c/0x1d70 [ 43.375793] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.376519] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.377314] ? irqentry_exit+0xf3/0x650 [ 43.377920] do_syscall_64+0xbf/0x430 [ 43.378538] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.379327] RIP: 0033:0x7f2074c8e5cd [ 43.379876] 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 [ 43.382514] RSP: 002b:00007ffe61651fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.383634] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2074c8e5cd [ 43.384700] RDX: 0000564cb2452e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.385775] RBP: 00007ffe61652030 R08: 0000000000000000 R09: 00007ffe616516d0 [ 43.386841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564cd7ec2ad0 [ 43.387900] R13: 00007ffe61652460 R14: 0000564cd7ec3bc0 R15: 0000564cd7ed4780 [ 43.388986] [ 43.389372] irq event stamp: 1811 [ 43.389892] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 43.391150] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 43.392412] softirqs last enabled at (1346): [] handle_softirqs+0x50c/0x770 [ 43.393685] softirqs last disabled at (1335): [] __irq_exit_rcu+0xc4/0x100 [ 43.394969] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33696' (ECDSA) to the list of known hosts. 2025/11/18 19:00:27 fuzzer started 2025/11/18 19:00:27 dialing manager at localhost:34383 2025/11/18 19:00:27 checking machine... 2025/11/18 19:00:27 checking revisions... [ 44.254541] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:00:27 testing simple program... [ 44.337977] cgroup: Unknown subsys name 'net' [ 44.400031] cgroup: Unknown subsys name 'cpuset' [ 44.415872] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:00:26 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888015699bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801569a640 RDI=ffff88801569a640 RBP=ffff88801569a618 RSP=ffff888018af7750 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801569a640 R13=7ad2541b3482a4ce R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 00007f506c921900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f506ced8618 CR3=000000000d314000 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=563412feff00545000000000000080fe 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 info registers vcpu 1 RAX=0000000000000002 RBX=00007ffc6efec580 RCX=ffffffff869d8192 RDX=ffff888017718000 RSI=0000000000000001 RDI=ffff888017717660 RBP=ffff888017710000 RSP=ffff8880177175d8 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=0000000000000001 R13=ffff888017717698 R14=ffff888017717f58 R15=ffff888017717650 RIP=ffffffff84c7219a 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 00007f4a71aa0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe42e871030 CR3=000000000ae30000 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=22b3bb50df5de6a1e14fc6d0a442fe76 XMM02=2c67c8bc2e329bc30000000000303d20 XMM03=fb795ef6d65770560000000000310a00 XMM04=a9c6ae286967f67e00000000000ae988 XMM05=090f1556b20111b30000000000320248 XMM06=5b75c91c8044534200000000003200d0 XMM07=e042d86d42eb936e0000000000311440 XMM08=10a7339fbf709f050000000000303d80 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000