[ 50.700514] ------------[ cut here ]------------ [ 50.701454] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.703472] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 50.704920] Modules linked in: [ 50.705550] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.707756] Tainted: [W]=WARN [ 50.708436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.709880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.710773] 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 [ 50.713884] RSP: 0018:ffff888019817bc0 EFLAGS: 00010286 [ 50.714851] RAX: 0000000000000000 RBX: ffffed1003302f78 RCX: ffffffff813a4050 [ 50.716121] RDX: ffff88800f39d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.717371] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003302f2f [ 50.718636] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.719916] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019817df8 [ 50.721178] FS: 00007ff2f7020900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.722588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.723621] CR2: 00007fff6132bef7 CR3: 000000000dc1f000 CR4: 0000000000350ef0 [ 50.724911] Call Trace: [ 50.725407] [ 50.725811] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.726696] ? __create_object+0x59/0x80 [ 50.727486] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.728454] __vmalloc_noprof+0x59/0x60 [ 50.729159] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.730007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.730921] bpf_prog_alloc+0x39/0x200 [ 50.731641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.732579] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.733479] do_seccomp+0x349/0x25e0 [ 50.734163] ? find_held_lock+0x2b/0x80 [ 50.734908] ? do_prlimit+0x310/0x610 [ 50.735636] ? __pfx_do_seccomp+0x10/0x10 [ 50.736424] ? do_raw_spin_unlock+0x53/0x220 [ 50.737208] ? _raw_spin_unlock+0x1e/0x40 [ 50.737978] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.738932] ? static_key_count+0x60/0x80 [ 50.739713] prctl_set_seccomp+0x4e/0x70 [ 50.740500] __do_sys_prctl+0xe6c/0x1d70 [ 50.741235] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.742102] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.743059] ? irqentry_exit+0xf3/0x650 [ 50.743832] do_syscall_64+0xbf/0x430 [ 50.744573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.745517] RIP: 0033:0x7ff2f75125cd [ 50.746179] 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 [ 50.749342] RSP: 002b:00007fff61329eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.750700] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2f75125cd [ 50.752013] RDX: 00005562c94b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.753287] RBP: 00007fff61329f10 R08: 0000000000000000 R09: 00007fff613295b0 [ 50.754565] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562fa24bbf0 [ 50.755864] R13: 00007fff6132a340 R14: 00005562fa255380 R15: 00005562fa260460 [ 50.757185] [ 50.757666] irq event stamp: 1777 [ 50.758318] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 50.759850] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 50.761352] softirqs last enabled at (1430): [] handle_softirqs+0x50c/0x770 [ 50.762884] softirqs last disabled at (1425): [] __irq_exit_rcu+0xc4/0x100 [ 50.764401] ---[ end trace 0000000000000000 ]--- [ 53.775890] ------------[ cut here ]------------ [ 53.776653] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.778333] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 53.779701] Modules linked in: [ 53.780202] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.781938] Tainted: [W]=WARN [ 53.782440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.783650] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.784426] 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 [ 53.787633] RSP: 0018:ffff888019acfbc0 EFLAGS: 00010286 [ 53.788578] RAX: 0000000000000000 RBX: ffffed1003359f78 RCX: ffffffff813a4050 [ 53.789678] RDX: ffff8880160c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.790784] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003359f2f [ 53.791893] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.793043] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019acfdf8 [ 53.794118] FS: 00007fc42b892900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.795310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.796158] CR2: 00007fc42bd84580 CR3: 000000001fd27000 CR4: 0000000000350ef0 [ 53.797212] Call Trace: [ 53.797619] [ 53.797958] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.798700] ? __create_object+0x59/0x80 [ 53.799347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.800121] __vmalloc_noprof+0x59/0x60 [ 53.800746] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.801470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.802198] bpf_prog_alloc+0x39/0x200 [ 53.802801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.803561] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.804320] do_seccomp+0x349/0x25e0 [ 53.804877] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.805618] ? __pfx_do_seccomp+0x10/0x10 [ 53.806233] ? find_held_lock+0x2b/0x80 [ 53.806908] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.807747] ? static_key_count+0x60/0x80 [ 53.808451] prctl_set_seccomp+0x4e/0x70 [ 53.809066] __do_sys_prctl+0xe6c/0x1d70 [ 53.809758] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.810541] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.811379] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.812160] ? irqentry_exit+0xf3/0x650 [ 53.812813] do_syscall_64+0xbf/0x430 [ 53.813468] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.814226] RIP: 0033:0x7fc42bd845cd [ 53.814861] 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 [ 53.817517] RSP: 002b:00007ffc753bae10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.818655] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc42bd845cd [ 53.819711] RDX: 000055d47ec7fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.820775] RBP: 00007ffc753bae70 R08: 0000000000000000 R09: 00007ffc753ba510 [ 53.821831] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d483b01ad0 [ 53.822889] R13: 00007ffc753bb2a0 R14: 000055d483b02bc0 R15: 000055d483b13780 [ 53.823966] [ 53.824352] irq event stamp: 1777 [ 53.824856] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 53.826109] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 53.827362] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 53.828651] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 53.829900] ---[ end trace 0000000000000000 ]--- [ 54.578500] ------------[ cut here ]------------ [ 54.579445] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.581455] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 54.582904] Modules linked in: [ 54.583544] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.585764] Tainted: [W]=WARN [ 54.586428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.587914] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.588821] 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 [ 54.591985] RSP: 0018:ffff8880175efbc0 EFLAGS: 00010286 [ 54.592962] RAX: 0000000000000000 RBX: ffffed1002ebdf78 RCX: ffffffff813a4050 [ 54.594227] RDX: ffff8880143b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.595516] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebdf2f [ 54.596808] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.598097] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175efdf8 [ 54.599372] FS: 00007f55fee0c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.600824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.601882] CR2: 00007ffe954fdef7 CR3: 000000000f821000 CR4: 0000000000350ef0 [ 54.603171] Call Trace: [ 54.603669] [ 54.604088] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.605180] ? __create_object+0x59/0x80 [ 54.606197] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.607504] __vmalloc_noprof+0x59/0x60 [ 54.608368] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.609227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.610238] bpf_prog_alloc+0x39/0x200 [ 54.611077] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.612026] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.612935] do_seccomp+0x349/0x25e0 [ 54.613661] ? find_held_lock+0x2b/0x80 [ 54.614445] ? do_prlimit+0x310/0x610 [ 54.615149] ? __pfx_do_seccomp+0x10/0x10 [ 54.615953] ? do_raw_spin_unlock+0x53/0x220 [ 54.616777] ? _raw_spin_unlock+0x1e/0x40 [ 54.617559] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.618528] ? static_key_count+0x60/0x80 [ 54.619322] prctl_set_seccomp+0x4e/0x70 [ 54.620078] __do_sys_prctl+0xe6c/0x1d70 [ 54.620867] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.621735] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.622700] ? irqentry_exit+0xf3/0x650 [ 54.623463] do_syscall_64+0xbf/0x430 [ 54.624162] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.625101] RIP: 0033:0x7f55ff2fe5cd [ 54.625786] 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 [ 54.629067] RSP: 002b:00007ffe954fc590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.630617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55ff2fe5cd [ 54.631990] RDX: 0000557f1ccdfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.633321] RBP: 00007ffe954fc5f0 R08: 0000000000000000 R09: 00007ffe954fbc90 [ 54.634706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f2bb8cad0 [ 54.636021] R13: 00007ffe954fca20 R14: 0000557f2bb8dbc0 R15: 0000557f2bb9e780 [ 54.637239] [ 54.637627] irq event stamp: 1883 [ 54.638132] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 54.639400] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 54.640683] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 54.641977] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 54.643267] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55549' (ECDSA) to the list of known hosts. 2025/11/19 00:51:03 fuzzer started 2025/11/19 00:51:04 dialing manager at localhost:34383 2025/11/19 00:51:04 checking machine... 2025/11/19 00:51:04 checking revisions... [ 55.673708] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:51:04 testing simple program... [ 55.758669] cgroup: Unknown subsys name 'net' [ 55.823685] cgroup: Unknown subsys name 'cpuset' [ 55.837450] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:51:03 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888016e477a0 RCX=0000000000000001 RDX=1ffff11002dc8ef6 RSI=ffff888016e47e48 RDI=ffff888016e477b0 RBP=ffff888016e47e48 RSP=ffff888016e476f8 R8 =0000000000000001 R9 =ffff888016e477e0 R10=000000000003c9ed R11=0000000000026e13 R12=0000000000000008 R13=ffff888016e40000 R14=ffff888016e47e48 R15=ffff888016e477a0 RIP=ffffffff8135e28e 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 00007fc42b892900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc753b4000 CR3=000000001fd2f000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000272a3 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa57d590598 CR3=000000000dff5000 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=6e19ddf4652cbfa3a64cb8ef8f40fa19 XMM02=00000000003033f0eff9b2d0a8fce9cb XMM03=00000000003034c02c67c8bc2e329bc3 XMM04=91872008c10ab20300000000000ae988 XMM05=8bc3d40f5e1669e8000000000031ef48 XMM06=405749d8372a36f1000000000031e5d0 XMM07=e042d86d42eb936e000000000030ed68 XMM08=1bff45e09ed08dfd00000000003034c0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000