[ 46.792016] ------------[ cut here ]------------ [ 46.792880] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.794867] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.796353] Modules linked in: [ 46.797044] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.799397] Tainted: [W]=WARN [ 46.800088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.801704] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.802727] 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 [ 46.806224] RSP: 0018:ffff88800ed97bc0 EFLAGS: 00010286 [ 46.807322] RAX: 0000000000000000 RBX: ffffed1001db2f78 RCX: ffffffff813a4050 [ 46.808761] RDX: ffff8880175bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.810175] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001db2f2f [ 46.811559] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.813013] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ed97df8 [ 46.814421] FS: 00007fcde27de900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.816041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.817202] CR2: 00007fcde2d444a6 CR3: 000000000ee2c000 CR4: 0000000000350ef0 [ 46.818629] Call Trace: [ 46.819166] [ 46.819626] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.820617] ? __create_object+0x59/0x80 [ 46.821460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.822539] __vmalloc_noprof+0x59/0x60 [ 46.823352] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.824330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.825344] bpf_prog_alloc+0x39/0x200 [ 46.826158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.827155] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.828167] do_seccomp+0x349/0x25e0 [ 46.828902] ? find_held_lock+0x2b/0x80 [ 46.829724] ? do_prlimit+0x310/0x610 [ 46.830558] ? __pfx_do_seccomp+0x10/0x10 [ 46.831412] ? do_raw_spin_unlock+0x53/0x220 [ 46.832342] ? _raw_spin_unlock+0x1e/0x40 [ 46.833184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.834238] ? static_key_count+0x60/0x80 [ 46.835105] prctl_set_seccomp+0x4e/0x70 [ 46.835917] __do_sys_prctl+0xe6c/0x1d70 [ 46.836769] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.837698] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.838763] ? irqentry_exit+0xf3/0x650 [ 46.839593] do_syscall_64+0xbf/0x430 [ 46.840425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.841445] RIP: 0033:0x7fcde2cd05cd [ 46.842207] 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 [ 46.845631] RSP: 002b:00007fff5c07eef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.847106] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcde2cd05cd [ 46.848519] RDX: 0000561c24537e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.849921] RBP: 00007fff5c07ef50 R08: 0000000000000000 R09: 00007fff5c07e5f0 [ 46.851291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c49bbfad0 [ 46.852706] R13: 00007fff5c07f380 R14: 0000561c49bc0bc0 R15: 0000561c49bd1780 [ 46.854116] [ 46.854575] irq event stamp: 1803 [ 46.855276] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 46.856935] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 46.858504] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 46.859829] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 46.861098] ---[ end trace 0000000000000000 ]--- [ 49.709272] ------------[ cut here ]------------ [ 49.710211] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.712209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.713655] Modules linked in: [ 49.714316] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.716544] Tainted: [W]=WARN [ 49.717224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.718749] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.719682] 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 [ 49.722865] RSP: 0018:ffff888018787bc0 EFLAGS: 00010286 [ 49.723841] RAX: 0000000000000000 RBX: ffffed10030f0f78 RCX: ffffffff813a4050 [ 49.725124] RDX: ffff888015c55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.726410] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030f0f2f [ 49.727687] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.728977] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018787df8 [ 49.730306] FS: 00007f46c3b9a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.731755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.732824] CR2: 00007ffe17d11ef8 CR3: 0000000013ac7000 CR4: 0000000000350ef0 [ 49.734139] Call Trace: [ 49.734606] [ 49.735072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.735922] ? __create_object+0x59/0x80 [ 49.736698] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.737665] __vmalloc_noprof+0x59/0x60 [ 49.738445] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.739320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.740253] bpf_prog_alloc+0x39/0x200 [ 49.740952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.741886] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.742802] do_seccomp+0x349/0x25e0 [ 49.743517] ? find_held_lock+0x2b/0x80 [ 49.744284] ? do_prlimit+0x310/0x610 [ 49.744977] ? __pfx_do_seccomp+0x10/0x10 [ 49.745780] ? do_raw_spin_unlock+0x53/0x220 [ 49.746641] ? _raw_spin_unlock+0x1e/0x40 [ 49.747435] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.748399] ? static_key_count+0x60/0x80 [ 49.749203] prctl_set_seccomp+0x4e/0x70 [ 49.749943] __do_sys_prctl+0xe6c/0x1d70 [ 49.750709] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.751586] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.752557] ? irqentry_exit+0xf3/0x650 [ 49.753333] do_syscall_64+0xbf/0x430 [ 49.754098] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.755043] RIP: 0033:0x7f46c408c5cd [ 49.755704] 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 [ 49.758913] RSP: 002b:00007ffe17d0f4a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.760277] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46c408c5cd [ 49.761554] RDX: 00005588baf05e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.762852] RBP: 00007ffe17d0f500 R08: 0000000000000000 R09: 00007ffe17d0eba0 [ 49.764132] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588c6d35bf0 [ 49.765403] R13: 00007ffe17d0f930 R14: 00005588c6d3f380 R15: 00005588c6d4a460 [ 49.766737] [ 49.767216] irq event stamp: 1821 [ 49.767830] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 49.769365] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 49.770899] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 49.772427] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 49.773957] ---[ end trace 0000000000000000 ]--- [ 50.615690] ------------[ cut here ]------------ [ 50.616545] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.618376] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.619701] Modules linked in: [ 50.620403] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.622296] Tainted: [W]=WARN [ 50.622886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.624364] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.625354] 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 [ 50.628269] RSP: 0018:ffff88800f18fbc0 EFLAGS: 00010286 [ 50.629151] RAX: 0000000000000000 RBX: ffffed1001e31f78 RCX: ffffffff813a4050 [ 50.630332] RDX: ffff88801692d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.631493] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e31f2f [ 50.632659] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.633850] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f18fdf8 [ 50.635040] FS: 00007fda55c8c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.636497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.637481] CR2: 00007fff8f0eaef8 CR3: 000000000d21a000 CR4: 0000000000350ef0 [ 50.638686] Call Trace: [ 50.639156] [ 50.639542] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.640382] ? __create_object+0x59/0x80 [ 50.641104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.641976] __vmalloc_noprof+0x59/0x60 [ 50.642675] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.643481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.644339] bpf_prog_alloc+0x39/0x200 [ 50.645010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.645845] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.646717] do_seccomp+0x349/0x25e0 [ 50.647392] ? find_held_lock+0x2b/0x80 [ 50.648092] ? do_prlimit+0x310/0x610 [ 50.648746] ? __pfx_do_seccomp+0x10/0x10 [ 50.649479] ? do_raw_spin_unlock+0x53/0x220 [ 50.650271] ? _raw_spin_unlock+0x1e/0x40 [ 50.650959] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.651853] ? static_key_count+0x60/0x80 [ 50.652775] prctl_set_seccomp+0x4e/0x70 [ 50.653510] __do_sys_prctl+0xe6c/0x1d70 [ 50.654442] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.655299] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.656244] ? irqentry_exit+0xf3/0x650 [ 50.656949] do_syscall_64+0xbf/0x430 [ 50.657670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.658617] RIP: 0033:0x7fda5617e5cd [ 50.659295] 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 [ 50.662344] RSP: 002b:00007fff8f0e8ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.663708] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda5617e5cd [ 50.665098] RDX: 0000564d59703e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.666497] RBP: 00007fff8f0e8f20 R08: 0000000000000000 R09: 00007fff8f0e85c0 [ 50.667685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d6d066bf0 [ 50.668875] R13: 00007fff8f0e9350 R14: 0000564d6d070380 R15: 0000564d6d07b460 [ 50.670089] [ 50.670488] irq event stamp: 1701 [ 50.671087] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 50.672505] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 50.673938] softirqs last enabled at (1456): [] handle_softirqs+0x50c/0x770 [ 50.675545] softirqs last disabled at (1449): [] __irq_exit_rcu+0xc4/0x100 [ 50.676964] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53918' (ECDSA) to the list of known hosts. 2025/11/19 04:14:44 fuzzer started 2025/11/19 04:14:44 dialing manager at localhost:34383 2025/11/19 04:14:44 checking machine... 2025/11/19 04:14:44 checking revisions... [ 51.540326] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:14:45 testing simple program... [ 51.624822] cgroup: Unknown subsys name 'net' [ 51.674820] cgroup: Unknown subsys name 'cpuset' [ 51.690188] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:14:44 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff8880198d3780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880198d4250 RDI=ffff8880198d4250 RBP=ffff8880198d41d8 RSP=ffff88806ce08870 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880198d4250 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815228f3 RFL=00000007 [-----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 00007f82e42f4700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f46c4151618 CR3=000000000dcd3000 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=756e696c65735f687373203a726f7272 XMM02=2079746972756365732078756e694c45 XMM03=2064656c696146203a656d616e796278 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383034 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000046f RBX=ffff88800abd3780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800abd4200 RDI=ffff88800abd41d8 RBP=ffff88800abd41d8 RSP=ffff888015c9f3d0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800abd4200 R13=67a4ac8717190a14 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000007 [-----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 00007f20cfc5c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcdd684898 CR3=000000000d459000 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=7ecffdb7972b5b9d3a4e455aa5d3eaaa XMM02=00000000003023b8eff9b2d0a8fce9cb XMM03=00000000003024882c67c8bc2e329bc3 XMM04=5fc0fd7f5811a0c000000000000ae988 XMM05=ff58a8f0d3aa93260000000000322b00 XMM06=d19a242d1dc938000000000000321138 XMM07=fb795ef6d65770560000000000311408 XMM08=2c67c8bc2e329bc30000000000302428 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000