[ 44.086118] ------------[ cut here ]------------ [ 44.087103] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.089093] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 44.090561] Modules linked in: [ 44.091204] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.093404] Tainted: [W]=WARN [ 44.094411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.095884] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.096742] 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 [ 44.099864] RSP: 0018:ffff8880147cfbc0 EFLAGS: 00010286 [ 44.100785] RAX: 0000000000000000 RBX: ffffed10028f9f78 RCX: ffffffff813a4050 [ 44.102133] RDX: ffff88800ec08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.103433] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028f9f2f [ 44.104700] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.105965] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880147cfdf8 [ 44.107215] FS: 00007f810a4e5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.108623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.109662] CR2: 00007f810a9d7580 CR3: 000000001b1a6000 CR4: 0000000000350ef0 [ 44.110907] Call Trace: [ 44.111362] [ 44.111754] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.112651] ? __create_object+0x59/0x80 [ 44.113459] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.114444] __vmalloc_noprof+0x59/0x60 [ 44.115196] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.116050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.116936] bpf_prog_alloc+0x39/0x200 [ 44.117610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.118519] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.119397] do_seccomp+0x349/0x25e0 [ 44.120102] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.120983] ? __pfx_do_seccomp+0x10/0x10 [ 44.121724] ? find_held_lock+0x2b/0x80 [ 44.122459] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.123423] ? static_key_count+0x60/0x80 [ 44.124254] prctl_set_seccomp+0x4e/0x70 [ 44.125049] __do_sys_prctl+0xe6c/0x1d70 [ 44.125781] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.126616] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.127570] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.128521] ? irqentry_exit+0xf3/0x650 [ 44.129286] do_syscall_64+0xbf/0x430 [ 44.130028] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.130952] RIP: 0033:0x7f810a9d75cd [ 44.131603] 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 [ 44.134731] RSP: 002b:00007ffde64e5fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.136061] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f810a9d75cd [ 44.137314] RDX: 000055fa679e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.138587] RBP: 00007ffde64e6030 R08: 0000000000000000 R09: 00007ffde64e56d0 [ 44.139848] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa78386240 [ 44.141092] R13: 00007ffde64e6460 R14: 000055fa7838f380 R15: 000055fa7839a540 [ 44.142375] [ 44.142818] irq event stamp: 1907 [ 44.143412] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 44.144896] hardirqs last disabled at (1926): [] __up_console_sem+0x5d/0x80 [ 44.146401] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770 [ 44.147900] softirqs last disabled at (1871): [] __irq_exit_rcu+0xc4/0x100 [ 44.149380] ---[ end trace 0000000000000000 ]--- [ 47.341760] ------------[ cut here ]------------ [ 47.342658] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.344656] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 47.346098] Modules linked in: [ 47.346671] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.348653] Tainted: [W]=WARN [ 47.349245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.350684] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.351571] 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 [ 47.354658] RSP: 0018:ffff888019b67bc0 EFLAGS: 00010286 [ 47.355604] RAX: 0000000000000000 RBX: ffffed100336cf78 RCX: ffffffff813a4050 [ 47.356851] RDX: ffff888019ac3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.358123] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100336cf2f [ 47.359370] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.360609] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b67df8 [ 47.361875] FS: 00007f84aedf1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.363269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.364284] CR2: 00007f84af2e3580 CR3: 000000000d0a9000 CR4: 0000000000350ef0 [ 47.365556] Call Trace: [ 47.366052] [ 47.366454] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.367333] ? __create_object+0x59/0x80 [ 47.368094] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.369045] __vmalloc_noprof+0x59/0x60 [ 47.369752] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.370599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.371498] bpf_prog_alloc+0x39/0x200 [ 47.372225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.373132] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.374073] do_seccomp+0x349/0x25e0 [ 47.374735] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.375607] ? __pfx_do_seccomp+0x10/0x10 [ 47.376388] ? find_held_lock+0x2b/0x80 [ 47.377143] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.378096] ? static_key_count+0x60/0x80 [ 47.378878] prctl_set_seccomp+0x4e/0x70 [ 47.379592] __do_sys_prctl+0xe6c/0x1d70 [ 47.380362] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.381190] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.382137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.383085] ? irqentry_exit+0xf3/0x650 [ 47.383785] do_syscall_64+0xbf/0x430 [ 47.384512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.385446] RIP: 0033:0x7f84af2e35cd [ 47.386142] 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 [ 47.389241] RSP: 002b:00007ffdf80466a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.390572] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84af2e35cd [ 47.391831] RDX: 000055ec23e6ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.393075] RBP: 00007ffdf8046700 R08: 0000000000000000 R09: 00007ffdf8045da0 [ 47.394337] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec28fdd240 [ 47.395589] R13: 00007ffdf8046b30 R14: 000055ec28fe6380 R15: 000055ec28ff1540 [ 47.396853] [ 47.397265] irq event stamp: 1723 [ 47.397911] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 47.399391] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 47.400874] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 47.402390] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 47.403858] ---[ end trace 0000000000000000 ]--- [ 48.160058] ------------[ cut here ]------------ [ 48.161021] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.163047] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 48.164497] Modules linked in: [ 48.165131] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.167161] Tainted: [W]=WARN [ 48.167715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.169177] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.170113] 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 [ 48.173275] RSP: 0018:ffff888016f7fbc0 EFLAGS: 00010286 [ 48.174256] RAX: 0000000000000000 RBX: ffffed1002deff78 RCX: ffffffff813a4050 [ 48.175554] RDX: ffff8880169db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.176848] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deff2f [ 48.178160] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.179475] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f7fdf8 [ 48.180756] FS: 00007f1aba969900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.182203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.183266] CR2: 00007ffdf8b23ef8 CR3: 00000000200e4000 CR4: 0000000000350ef0 [ 48.184551] Call Trace: [ 48.185055] [ 48.185483] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.186385] ? __create_object+0x59/0x80 [ 48.187173] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.188151] __vmalloc_noprof+0x59/0x60 [ 48.188915] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.189776] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.190723] bpf_prog_alloc+0x39/0x200 [ 48.191476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.192418] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.193335] do_seccomp+0x349/0x25e0 [ 48.194082] ? find_held_lock+0x2b/0x80 [ 48.194845] ? do_prlimit+0x310/0x610 [ 48.195547] ? __pfx_do_seccomp+0x10/0x10 [ 48.196354] ? do_raw_spin_unlock+0x53/0x220 [ 48.197171] ? _raw_spin_unlock+0x1e/0x40 [ 48.197967] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.198950] ? static_key_count+0x60/0x80 [ 48.199722] prctl_set_seccomp+0x4e/0x70 [ 48.200510] __do_sys_prctl+0xe6c/0x1d70 [ 48.201293] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.202182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.203161] ? irqentry_exit+0xf3/0x650 [ 48.203935] do_syscall_64+0xbf/0x430 [ 48.204637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.205594] RIP: 0033:0x7f1abae5b5cd [ 48.206285] 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 [ 48.209483] RSP: 002b:00007ffdf8b22aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.210651] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1abae5b5cd [ 48.211722] RDX: 000055d1d8e37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.212811] RBP: 00007ffdf8b22b00 R08: 0000000000000000 R09: 00007ffdf8b221a0 [ 48.213895] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d1d9826bf0 [ 48.214969] R13: 00007ffdf8b22f30 R14: 000055d1d9830380 R15: 000055d1d983b460 [ 48.216070] [ 48.216423] irq event stamp: 1771 [ 48.216962] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 48.218238] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 48.219500] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 48.220780] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 48.222070] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51828' (ECDSA) to the list of known hosts. 2025/11/17 12:48:28 fuzzer started 2025/11/17 12:48:29 dialing manager at localhost:37895 2025/11/17 12:48:29 checking machine... 2025/11/17 12:48:29 checking revisions... [ 49.308107] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:48:29 testing simple program... [ 49.388299] cgroup: Unknown subsys name 'net' [ 49.455057] cgroup: Unknown subsys name 'cpuset' [ 49.471951] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:48:28 Registers: info registers vcpu 0 RAX=000000000000000d RBX=0000000000000100 RCX=0000000000000000 RDX=0000000000000008 RSI=ffff888019ac2618 RDI=ffff888019ac1bc0 RBP=ffff888019ac1bc0 RSP=ffff888018c6fb00 R8 =0000000000080000 R9 =000000000000000d R10=0000000000000001 R11=0000000000000000 R12=0000000000000008 R13=0000000000000000 R14=ffff888019ac2618 R15=0000000000000005 RIP=ffffffff81526594 RFL=00000003 [------C] 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 00007f84aedf1900 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=00007f84af3a8618 CR3=0000000020153000 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=000000000002836b 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd4c25cb000 CR3=000000000dae9000 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=fa56d95f22ee6ab0824aee25e56e728a XMM02=0000000000307320eff9b2d0a8fce9cb XMM03=00000000003073f02c67c8bc2e329bc3 XMM04=3edd1c72da44db3e00000000000ae988 XMM05=e1bcd410fb3842e600000000003232f8 XMM06=826ffdb121bf99cd000000000031d2a8 XMM07=e042d86d42eb936e0000000000314900 XMM08=bc3e6e1d52619d4700000000003073f0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000