[ 44.077666] ------------[ cut here ]------------ [ 44.078572] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.080568] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 44.082028] Modules linked in: [ 44.082636] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.084606] Tainted: [W]=WARN [ 44.085206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.086705] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.087597] 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 [ 44.091128] RSP: 0018:ffff88801620fbc0 EFLAGS: 00010286 [ 44.092186] RAX: 0000000000000000 RBX: ffffed1002c41f78 RCX: ffffffff813a4050 [ 44.093471] RDX: ffff88801041b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.094766] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c41f2f [ 44.096038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.097319] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801620fdf8 [ 44.098631] FS: 00007fb78fef9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.100080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.101135] CR2: 00007ffd82b40ef7 CR3: 000000001a53f000 CR4: 0000000000350ef0 [ 44.102407] Call Trace: [ 44.102868] [ 44.103327] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.104217] ? __create_object+0x59/0x80 [ 44.104939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.105896] __vmalloc_noprof+0x59/0x60 [ 44.106638] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.107503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.108440] bpf_prog_alloc+0x39/0x200 [ 44.109178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.110096] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.110942] do_seccomp+0x349/0x25e0 [ 44.111660] ? find_held_lock+0x2b/0x80 [ 44.112419] ? do_prlimit+0x310/0x610 [ 44.113147] ? __pfx_do_seccomp+0x10/0x10 [ 44.113886] ? do_raw_spin_unlock+0x53/0x220 [ 44.114710] ? _raw_spin_unlock+0x1e/0x40 [ 44.115476] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.116431] ? static_key_count+0x60/0x80 [ 44.117215] prctl_set_seccomp+0x4e/0x70 [ 44.117940] __do_sys_prctl+0xe6c/0x1d70 [ 44.118707] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.119571] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.120518] ? irqentry_exit+0xf3/0x650 [ 44.121269] do_syscall_64+0xbf/0x430 [ 44.121960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.122882] RIP: 0033:0x7fb7903eb5cd [ 44.123577] 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 [ 44.126685] RSP: 002b:00007ffd82b3fc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.128023] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7903eb5cd [ 44.129289] RDX: 000055c3347f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.130563] RBP: 00007ffd82b3fcb0 R08: 0000000000000000 R09: 00007ffd82b3f350 [ 44.131821] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3507f6ad0 [ 44.133089] R13: 00007ffd82b400e0 R14: 000055c3507f7bc0 R15: 000055c350808780 [ 44.134369] [ 44.134783] irq event stamp: 2821 [ 44.135422] hardirqs last enabled at (2831): [] __up_console_sem+0x78/0x80 [ 44.136920] hardirqs last disabled at (2840): [] __up_console_sem+0x5d/0x80 [ 44.138428] softirqs last enabled at (2390): [] handle_softirqs+0x50c/0x770 [ 44.139943] softirqs last disabled at (2367): [] __irq_exit_rcu+0xc4/0x100 [ 44.141444] ---[ end trace 0000000000000000 ]--- [ 47.722676] ------------[ cut here ]------------ [ 47.723616] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.725581] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 47.727108] Modules linked in: [ 47.727685] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.729640] Tainted: [W]=WARN [ 47.730222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.731675] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.732573] 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 [ 47.735687] RSP: 0018:ffff888017407bc0 EFLAGS: 00010286 [ 47.736633] RAX: 0000000000000000 RBX: ffffed1002e80f78 RCX: ffffffff813a4050 [ 47.737891] RDX: ffff88800cdbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.739140] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e80f2f [ 47.740386] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.741636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017407df8 [ 47.742893] FS: 00007f0f80ffb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.744306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.745342] CR2: 00007ffcc3a99ef7 CR3: 000000000bcdf000 CR4: 0000000000350ef0 [ 47.746605] Call Trace: [ 47.747102] [ 47.747507] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.748395] ? __create_object+0x59/0x80 [ 47.749165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.750135] __vmalloc_noprof+0x59/0x60 [ 47.750825] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.751675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.752591] bpf_prog_alloc+0x39/0x200 [ 47.753313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.754236] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.755118] do_seccomp+0x349/0x25e0 [ 47.755776] ? find_held_lock+0x2b/0x80 [ 47.756532] ? do_prlimit+0x310/0x610 [ 47.757279] ? __pfx_do_seccomp+0x10/0x10 [ 47.758043] ? do_raw_spin_unlock+0x53/0x220 [ 47.758898] ? _raw_spin_unlock+0x1e/0x40 [ 47.759687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.760654] ? static_key_count+0x60/0x80 [ 47.761468] prctl_set_seccomp+0x4e/0x70 [ 47.762255] __do_sys_prctl+0xe6c/0x1d70 [ 47.762995] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.763855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.764837] ? irqentry_exit+0xf3/0x650 [ 47.765603] do_syscall_64+0xbf/0x430 [ 47.766354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.767318] RIP: 0033:0x7f0f814ed5cd [ 47.767977] 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 [ 47.771149] RSP: 002b:00007ffcc3a985c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.772526] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f814ed5cd [ 47.773835] RDX: 000055f6b16b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.775115] RBP: 00007ffcc3a98620 R08: 0000000000000000 R09: 00007ffcc3a97cc0 [ 47.776389] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f6d6d65bf0 [ 47.777651] R13: 00007ffcc3a98a50 R14: 000055f6d6d6f380 R15: 000055f6d6d7a460 [ 47.778949] [ 47.779399] irq event stamp: 1727 [ 47.779990] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 47.781503] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 47.783028] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 47.784570] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 47.786094] ---[ end trace 0000000000000000 ]--- [ 48.624672] ------------[ cut here ]------------ [ 48.625631] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.627659] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 48.629157] Modules linked in: [ 48.629772] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.631787] Tainted: [W]=WARN [ 48.632401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.633905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.634835] 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 [ 48.638074] RSP: 0018:ffff88800cc0fbc0 EFLAGS: 00010286 [ 48.639021] RAX: 0000000000000000 RBX: ffffed1001981f78 RCX: ffffffff813a4050 [ 48.640322] RDX: ffff8880177e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.641625] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001981f2f [ 48.642940] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.644234] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cc0fdf8 [ 48.645540] FS: 00007f81114a2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.647011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.648097] CR2: 00007f8111994580 CR3: 000000001e246000 CR4: 0000000000350ef0 [ 48.649416] Call Trace: [ 48.649898] [ 48.650363] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.651287] ? __create_object+0x59/0x80 [ 48.652042] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.653042] __vmalloc_noprof+0x59/0x60 [ 48.653831] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.654730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.655675] bpf_prog_alloc+0x39/0x200 [ 48.656424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.657370] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.658304] do_seccomp+0x349/0x25e0 [ 48.658987] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.659895] ? __pfx_do_seccomp+0x10/0x10 [ 48.660702] ? find_held_lock+0x2b/0x80 [ 48.661473] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.662444] ? static_key_count+0x60/0x80 [ 48.663265] prctl_set_seccomp+0x4e/0x70 [ 48.664003] __do_sys_prctl+0xe6c/0x1d70 [ 48.664794] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.665656] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.666632] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.667598] ? irqentry_exit+0xf3/0x650 [ 48.668361] do_syscall_64+0xbf/0x430 [ 48.669084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.669997] RIP: 0033:0x7f81119945cd [ 48.670697] 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 [ 48.673880] RSP: 002b:00007ffc3b4dbc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.675239] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81119945cd [ 48.676504] RDX: 0000558ce8b45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.677807] RBP: 00007ffc3b4dbc90 R08: 0000000000000000 R09: 00007ffc3b4db330 [ 48.679096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d24284bf0 [ 48.680370] R13: 00007ffc3b4dc0c0 R14: 0000558d2428e380 R15: 0000558d24299460 [ 48.681684] [ 48.682151] irq event stamp: 1771 [ 48.682756] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 48.684274] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 48.685793] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 48.687321] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 48.688824] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39272' (ECDSA) to the list of known hosts. 2025/11/18 13:59:05 fuzzer started 2025/11/18 13:59:05 dialing manager at localhost:34383 2025/11/18 13:59:05 checking machine... 2025/11/18 13:59:05 checking revisions... [ 49.670832] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:59:06 testing simple program... [ 49.762148] cgroup: Unknown subsys name 'net' [ 49.822921] cgroup: Unknown subsys name 'cpuset' [ 49.835431] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:59:05 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88800e4c3780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800e4c4200 RDI=ffff88800e4c3780 RBP=ffff88800e4c41d8 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800e4c4200 R13=0000000000000001 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815273eb RFL=00000047 [---Z-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 00007f0f80ffb900 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=00007f0f815b2618 CR3=000000001e175000 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=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=00000000000233e7 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9a10ff2028 CR3=000000000d06d000 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=39353a333120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383131 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000