[ 46.561395] ------------[ cut here ]------------ [ 46.562342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.564425] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.566183] Modules linked in: [ 46.566931] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.569002] Tainted: [W]=WARN [ 46.569579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.571084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.572058] 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 [ 46.575326] RSP: 0018:ffff888015bafbc0 EFLAGS: 00010286 [ 46.576371] RAX: 0000000000000000 RBX: ffffed1002b75f78 RCX: ffffffff813a4050 [ 46.577711] RDX: ffff88800efa9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.579035] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b75f2f [ 46.580405] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.581744] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bafdf8 [ 46.583072] FS: 00007fbb386b1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.584582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.585676] CR2: 00007fbb38ba3580 CR3: 0000000017946000 CR4: 0000000000350ef0 [ 46.587024] Call Trace: [ 46.587516] [ 46.588010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.588932] ? __create_object+0x59/0x80 [ 46.589761] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.590769] __vmalloc_noprof+0x59/0x60 [ 46.591514] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.592449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.593428] bpf_prog_alloc+0x39/0x200 [ 46.594209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.595217] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.596186] do_seccomp+0x349/0x25e0 [ 46.596921] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.597845] ? __pfx_do_seccomp+0x10/0x10 [ 46.598615] ? find_held_lock+0x2b/0x80 [ 46.599417] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.600430] ? static_key_count+0x60/0x80 [ 46.601281] prctl_set_seccomp+0x4e/0x70 [ 46.602084] __do_sys_prctl+0xe6c/0x1d70 [ 46.602913] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.603827] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.604850] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.605849] ? irqentry_exit+0xf3/0x650 [ 46.606583] do_syscall_64+0xbf/0x430 [ 46.607371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.608379] RIP: 0033:0x7fbb38ba35cd [ 46.609096] 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 [ 46.612380] RSP: 002b:00007ffdbe3e47c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.613776] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb38ba35cd [ 46.615086] RDX: 00005602d1b3ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.616445] RBP: 00007ffdbe3e4820 R08: 0000000000000000 R09: 00007ffdbe3e3ec0 [ 46.617759] R10: 0000000000000000 R11: 0000000000000246 R12: 000056030ce64ad0 [ 46.619074] R13: 00007ffdbe3e4c50 R14: 000056030ce65bc0 R15: 000056030ce76780 [ 46.620458] [ 46.620941] irq event stamp: 2517 [ 46.621559] hardirqs last enabled at (2525): [] __up_console_sem+0x78/0x80 [ 46.623113] hardirqs last disabled at (2534): [] __up_console_sem+0x5d/0x80 [ 46.624727] softirqs last enabled at (2360): [] handle_softirqs+0x50c/0x770 [ 46.626326] softirqs last disabled at (2355): [] __irq_exit_rcu+0xc4/0x100 [ 46.627893] ---[ end trace 0000000000000000 ]--- [ 49.392212] ------------[ cut here ]------------ [ 49.392977] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.394611] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.395839] Modules linked in: [ 49.396332] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.397971] Tainted: [W]=WARN [ 49.398422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.399622] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.400398] 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 [ 49.403019] RSP: 0018:ffff888018e27bc0 EFLAGS: 00010286 [ 49.403830] RAX: 0000000000000000 RBX: ffffed10031c4f78 RCX: ffffffff813a4050 [ 49.404904] RDX: ffff888018fa5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.405973] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c4f2f [ 49.407050] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.408119] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e27df8 [ 49.409184] FS: 00007f56e113c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.410375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.411264] CR2: 00007ffe5a288ef7 CR3: 0000000013ae3000 CR4: 0000000000350ef0 [ 49.412353] Call Trace: [ 49.412770] [ 49.413110] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.413863] ? __create_object+0x59/0x80 [ 49.414481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.415292] __vmalloc_noprof+0x59/0x60 [ 49.415915] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.416616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.417393] bpf_prog_alloc+0x39/0x200 [ 49.418024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.418790] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.419500] do_seccomp+0x349/0x25e0 [ 49.420163] ? find_held_lock+0x2b/0x80 [ 49.420808] ? do_prlimit+0x310/0x610 [ 49.421398] ? __pfx_do_seccomp+0x10/0x10 [ 49.422267] ? do_raw_spin_unlock+0x53/0x220 [ 49.422970] ? _raw_spin_unlock+0x1e/0x40 [ 49.423591] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.424423] ? static_key_count+0x60/0x80 [ 49.425091] prctl_set_seccomp+0x4e/0x70 [ 49.425736] __do_sys_prctl+0xe6c/0x1d70 [ 49.426346] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.427050] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.427852] ? irqentry_exit+0xf3/0x650 [ 49.428454] do_syscall_64+0xbf/0x430 [ 49.429068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.429862] RIP: 0033:0x7f56e162e5cd [ 49.430413] 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 [ 49.433051] RSP: 002b:00007ffe5a286cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.434188] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56e162e5cd [ 49.435257] RDX: 000055e7b2074e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.436325] RBP: 00007ffe5a286d10 R08: 0000000000000000 R09: 00007ffe5a2863b0 [ 49.437395] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7d307e2b0 [ 49.438461] R13: 00007ffe5a287140 R14: 000055e7d3080d20 R15: 000055e7d30928d0 [ 49.439540] [ 49.439937] irq event stamp: 1723 [ 49.440443] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.441746] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.443006] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 49.444298] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 49.445554] ---[ end trace 0000000000000000 ]--- [ 50.126372] ------------[ cut here ]------------ [ 50.127303] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.129327] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.130777] Modules linked in: [ 50.131362] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.133578] Tainted: [W]=WARN [ 50.134231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.135736] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.136612] 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 [ 50.139762] RSP: 0018:ffff88800efefbc0 EFLAGS: 00010286 [ 50.140760] RAX: 0000000000000000 RBX: ffffed1001dfdf78 RCX: ffffffff813a4050 [ 50.142059] RDX: ffff88800abd1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.143331] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dfdf2f [ 50.144625] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.145904] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efefdf8 [ 50.147207] FS: 00007f10cef52900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.148662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.149750] CR2: 00007f10cf444580 CR3: 000000000c012000 CR4: 0000000000350ef0 [ 50.151027] Call Trace: [ 50.151487] [ 50.151929] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.152840] ? __create_object+0x59/0x80 [ 50.153575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.154551] __vmalloc_noprof+0x59/0x60 [ 50.155289] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.156156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.157096] bpf_prog_alloc+0x39/0x200 [ 50.157842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.158800] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.159663] do_seccomp+0x349/0x25e0 [ 50.160415] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.161322] ? __pfx_do_seccomp+0x10/0x10 [ 50.162120] ? find_held_lock+0x2b/0x80 [ 50.162888] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.163875] ? static_key_count+0x60/0x80 [ 50.164661] prctl_set_seccomp+0x4e/0x70 [ 50.165452] __do_sys_prctl+0xe6c/0x1d70 [ 50.166231] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.167091] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.168091] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.169068] ? irqentry_exit+0xf3/0x650 [ 50.169852] do_syscall_64+0xbf/0x430 [ 50.170549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.171504] RIP: 0033:0x7f10cf4445cd [ 50.172244] 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 [ 50.175412] RSP: 002b:00007ffd569a41d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.176808] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10cf4445cd [ 50.178088] RDX: 000055f7f8a4ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.179382] RBP: 00007ffd569a4230 R08: 0000000000000000 R09: 00007ffd569a38d0 [ 50.180682] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f82d0dcad0 [ 50.181966] R13: 00007ffd569a4660 R14: 000055f82d0ddbc0 R15: 000055f82d0ee780 [ 50.183285] [ 50.183747] irq event stamp: 1875 [ 50.184369] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 50.185902] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 50.187422] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 50.188980] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 50.190532] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22446' (ECDSA) to the list of known hosts. 2025/11/18 11:48:50 fuzzer started 2025/11/18 11:48:50 dialing manager at localhost:34383 2025/11/18 11:48:50 checking machine... 2025/11/18 11:48:50 checking revisions... [ 51.112541] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:48:50 testing simple program... [ 51.189857] cgroup: Unknown subsys name 'net' [ 51.235498] cgroup: Unknown subsys name 'cpuset' [ 51.260063] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:48:49 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff888009627724 RDX=1ffff110012c4f05 RSI=ffffffff815d3210 RDI=ffff888009627898 RBP=ffff888009627868 RSP=ffff8880096277c0 R8 =0000000000000001 R9 =ffff888009627810 R10=000000000003c9ed R11=000000000002575e R12=ffff888009627898 R13=0000000000000000 R14=ffff888009611bc0 R15=0000000000000000 RIP=ffffffff8161913f RFL=00000282 [--S----] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f56e10fc008 CR3=0000000009a34000 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=2039343a38343a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a38343a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000277a1 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=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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5fecebc8 CR3=0000000015cd1000 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=944b4b8e7c22d88ef74b768a5afac13d XMM02=2c67c8bc2e329bc30000000000303a38 XMM03=fb795ef6d65770560000000000311860 XMM04=617a335bbde6a9c300000000000ae988 XMM05=0394861f14684e590000000000320790 XMM06=3e829fc8c8edc9900000000000320618 XMM07=e042d86d42eb936e0000000000311ae0 XMM08=44ff547d880377560000000000303a98 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000