[ 46.849013] ------------[ cut here ]------------ [ 46.851349] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.853339] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.854561] Modules linked in: [ 46.855046] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.856694] Tainted: [W]=WARN [ 46.857152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.858432] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.859146] 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 [ 46.861825] RSP: 0018:ffff888017b0fbc0 EFLAGS: 00010286 [ 46.862635] RAX: 0000000000000000 RBX: ffffed1002f61f78 RCX: ffffffff813a4050 [ 46.863711] RDX: ffff888016da9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.864789] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f61f2f [ 46.865894] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.866971] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b0fdf8 [ 46.868034] FS: 00007f480a120900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.869239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.870114] CR2: 00007ffce30b4ef8 CR3: 000000000d4be000 CR4: 0000000000350ef0 [ 46.871191] Call Trace: [ 46.871580] [ 46.871926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.872676] ? __create_object+0x59/0x80 [ 46.873320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.874118] __vmalloc_noprof+0x59/0x60 [ 46.874775] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.875486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.876246] bpf_prog_alloc+0x39/0x200 [ 46.876831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.877616] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.878377] do_seccomp+0x349/0x25e0 [ 46.878936] ? find_held_lock+0x2b/0x80 [ 46.879582] ? do_prlimit+0x310/0x610 [ 46.880171] ? __pfx_do_seccomp+0x10/0x10 [ 46.880826] ? do_raw_spin_unlock+0x53/0x220 [ 46.881521] ? _raw_spin_unlock+0x1e/0x40 [ 46.882203] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.882965] ? static_key_count+0x60/0x80 [ 46.883649] prctl_set_seccomp+0x4e/0x70 [ 46.884311] __do_sys_prctl+0xe6c/0x1d70 [ 46.884925] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.885669] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.886505] ? irqentry_exit+0xf3/0x650 [ 46.887127] do_syscall_64+0xbf/0x430 [ 46.887732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.888527] RIP: 0033:0x7f480a6125cd [ 46.889075] 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 [ 46.891754] RSP: 002b:00007ffce30b22d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.892880] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f480a6125cd [ 46.893972] RDX: 0000564058827e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.895043] RBP: 00007ffce30b2330 R08: 0000000000000000 R09: 00007ffce30b19d0 [ 46.896115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564074029bf0 [ 46.897190] R13: 00007ffce30b2760 R14: 0000564074033380 R15: 000056407403e460 [ 46.898315] [ 46.898681] irq event stamp: 2287 [ 46.899219] hardirqs last enabled at (2297): [] __up_console_sem+0x78/0x80 [ 46.900496] hardirqs last disabled at (2306): [] __up_console_sem+0x5d/0x80 [ 46.901785] softirqs last enabled at (2004): [] handle_softirqs+0x50c/0x770 [ 46.903084] softirqs last disabled at (1997): [] __irq_exit_rcu+0xc4/0x100 [ 46.904345] ---[ end trace 0000000000000000 ]--- [ 50.430550] ------------[ cut here ]------------ [ 50.431472] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.433455] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 50.434902] Modules linked in: [ 50.435531] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.437797] Tainted: [W]=WARN [ 50.438474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.439955] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.440859] 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 [ 50.444005] RSP: 0018:ffff888016497bc0 EFLAGS: 00010286 [ 50.444985] RAX: 0000000000000000 RBX: ffffed1002c92f78 RCX: ffffffff813a4050 [ 50.446260] RDX: ffff888017158000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.447568] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c92f2f [ 50.448860] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.450137] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016497df8 [ 50.451393] FS: 00007f20b45fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.452811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.453883] CR2: 00007ffce6f0bef8 CR3: 000000000d5b1000 CR4: 0000000000350ef0 [ 50.455158] Call Trace: [ 50.455655] [ 50.456080] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.456966] ? __create_object+0x59/0x80 [ 50.457747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.458716] __vmalloc_noprof+0x59/0x60 [ 50.459466] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.460329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.461261] bpf_prog_alloc+0x39/0x200 [ 50.461963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.462880] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.463788] do_seccomp+0x349/0x25e0 [ 50.464519] ? find_held_lock+0x2b/0x80 [ 50.465281] ? do_prlimit+0x310/0x610 [ 50.465990] ? __pfx_do_seccomp+0x10/0x10 [ 50.466773] ? do_raw_spin_unlock+0x53/0x220 [ 50.467609] ? _raw_spin_unlock+0x1e/0x40 [ 50.468384] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.469339] ? static_key_count+0x60/0x80 [ 50.470109] prctl_set_seccomp+0x4e/0x70 [ 50.470867] __do_sys_prctl+0xe6c/0x1d70 [ 50.471649] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.472504] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.473462] ? irqentry_exit+0xf3/0x650 [ 50.474235] do_syscall_64+0xbf/0x430 [ 50.474925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.475877] RIP: 0033:0x7f20b4aed5cd [ 50.476566] 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 [ 50.479739] RSP: 002b:00007ffce6f0aec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.481077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20b4aed5cd [ 50.482389] RDX: 0000562593f81e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.483672] RBP: 00007ffce6f0af20 R08: 0000000000000000 R09: 00007ffce6f0a5c0 [ 50.484951] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625a458dad0 [ 50.486232] R13: 00007ffce6f0b350 R14: 00005625a458ebc0 R15: 00005625a459f780 [ 50.487532] [ 50.487961] irq event stamp: 1863 [ 50.488612] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 50.490149] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 50.491679] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 50.493206] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 50.494712] ---[ end trace 0000000000000000 ]--- [ 51.340364] ------------[ cut here ]------------ [ 51.341299] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.343311] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 51.344807] Modules linked in: [ 51.345447] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.347439] Tainted: [W]=WARN [ 51.347989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.349446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.350368] 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 [ 51.353493] RSP: 0018:ffff8880185c7bc0 EFLAGS: 00010286 [ 51.354475] RAX: 0000000000000000 RBX: ffffed10030b8f78 RCX: ffffffff813a4050 [ 51.355754] RDX: ffff88800f4a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.357021] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b8f2f [ 51.358304] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.359578] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185c7df8 [ 51.360849] FS: 00007f79f7774900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.362294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.363346] CR2: 00007f79f7c66580 CR3: 000000001d9ff000 CR4: 0000000000350ef0 [ 51.364621] Call Trace: [ 51.365082] [ 51.365536] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.366439] ? __create_object+0x59/0x80 [ 51.367163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.368130] __vmalloc_noprof+0x59/0x60 [ 51.368891] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.369765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.370692] bpf_prog_alloc+0x39/0x200 [ 51.371928] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.372867] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.373775] do_seccomp+0x349/0x25e0 [ 51.374502] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.375416] ? __pfx_do_seccomp+0x10/0x10 [ 51.376154] ? find_held_lock+0x2b/0x80 [ 51.376910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.377888] ? static_key_count+0x60/0x80 [ 51.378683] prctl_set_seccomp+0x4e/0x70 [ 51.379455] __do_sys_prctl+0xe6c/0x1d70 [ 51.380229] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.381040] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.382008] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.382962] ? irqentry_exit+0xf3/0x650 [ 51.383725] do_syscall_64+0xbf/0x430 [ 51.384466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.385410] RIP: 0033:0x7f79f7c665cd [ 51.386078] 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 [ 51.389208] RSP: 002b:00007ffd910ec1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.390570] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79f7c665cd [ 51.391851] RDX: 000055a2c697fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.393124] RBP: 00007ffd910ec220 R08: 0000000000000000 R09: 00007ffd910eb8c0 [ 51.394414] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2cf2ffb10 [ 51.395686] R13: 00007ffd910ec650 R14: 000055a2cf3002b0 R15: 000055a2cf3146f0 [ 51.396979] [ 51.397447] irq event stamp: 1737 [ 51.398060] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 51.399569] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 51.401088] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 51.402625] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 51.404126] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60962' (ECDSA) to the list of known hosts. 2025/11/18 08:45:16 fuzzer started 2025/11/18 08:45:17 dialing manager at localhost:34383 2025/11/18 08:45:17 checking machine... 2025/11/18 08:45:17 checking revisions... [ 52.321414] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:45:17 testing simple program... [ 52.416212] cgroup: Unknown subsys name 'net' [ 52.484753] cgroup: Unknown subsys name 'cpuset' [ 52.502946] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:45:16 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000000 RCX=ffffffff817d9b06 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff888017f0fb88 RBP=ffff888017f0fb88 RSP=ffff88806ce08fd8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=ffff88806ce08ff8 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8132ea10 RFL=00000046 [---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 00007f8339782900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005625a45ac664 CR3=000000000b83f000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=774ff4c2a33e046600000000000ae988 XMM05=e5334b5ec9df1f3600000000003217b8 XMM06=e1bcd410fb3842e6000000000031fee8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000000a RBX=ffff88801715a668 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801715a668 RBP=ffffffff85e1ffe0 RSP=ffff888016e0f3e8 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff888017159bc0 R13=ffff88801715a618 R14=00000000ffffffff R15=ffff88801715a668 RIP=ffffffff84c71f8a RFL=00000046 [---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 00007f20b45fb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce6f05000 CR3=000000001db10000 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