[ 46.615007] ------------[ cut here ]------------ [ 46.615999] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.619073] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.620754] Modules linked in: [ 46.621467] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.623463] Tainted: [W]=WARN [ 46.624029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.625529] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.626444] 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 [ 46.629783] RSP: 0018:ffff888016e27bc0 EFLAGS: 00010286 [ 46.630841] RAX: 0000000000000000 RBX: ffffed1002dc4f78 RCX: ffffffff813a4050 [ 46.632262] RDX: ffff888017448000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.633562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc4f2f [ 46.634873] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.636177] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e27df8 [ 46.637476] FS: 00007f834ff14900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.638936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.640039] CR2: 00007f8350406580 CR3: 000000000b8b8000 CR4: 0000000000350ef0 [ 46.641378] Call Trace: [ 46.641850] [ 46.642309] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.643202] ? __create_object+0x59/0x80 [ 46.643963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.644954] __vmalloc_noprof+0x59/0x60 [ 46.645717] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.646614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.647560] bpf_prog_alloc+0x39/0x200 [ 46.648327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.649278] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.650206] do_seccomp+0x349/0x25e0 [ 46.650892] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.651801] ? __pfx_do_seccomp+0x10/0x10 [ 46.652611] ? find_held_lock+0x2b/0x80 [ 46.653372] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.654344] ? static_key_count+0x60/0x80 [ 46.655157] prctl_set_seccomp+0x4e/0x70 [ 46.655906] __do_sys_prctl+0xe6c/0x1d70 [ 46.656691] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.657573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.658566] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.659549] ? irqentry_exit+0xf3/0x650 [ 46.660336] do_syscall_64+0xbf/0x430 [ 46.661038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.662012] RIP: 0033:0x7f83504065cd [ 46.662731] 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 [ 46.665975] RSP: 002b:00007ffdb0319d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.667371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83504065cd [ 46.668718] RDX: 0000560e2f351e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.670028] RBP: 00007ffdb0319d60 R08: 0000000000000000 R09: 00007ffdb0319400 [ 46.671349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e4740dad0 [ 46.672663] R13: 00007ffdb031a190 R14: 0000560e4740ebc0 R15: 0000560e4741f780 [ 46.673987] [ 46.674465] irq event stamp: 1813 [ 46.675126] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 46.676686] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 46.678237] softirqs last enabled at (1460): [] handle_softirqs+0x50c/0x770 [ 46.679786] softirqs last disabled at (1455): [] __irq_exit_rcu+0xc4/0x100 [ 46.681307] ---[ end trace 0000000000000000 ]--- [ 49.778213] ------------[ cut here ]------------ [ 49.779115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.781263] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.782895] Modules linked in: [ 49.783779] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.786294] Tainted: [W]=WARN [ 49.786849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.788352] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.789272] 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 [ 49.792484] RSP: 0018:ffff8880173cfbc0 EFLAGS: 00010286 [ 49.793493] RAX: 0000000000000000 RBX: ffffed1002e79f78 RCX: ffffffff813a4050 [ 49.794796] RDX: ffff88801adc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.796095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e79f2f [ 49.797406] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.798704] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173cfdf8 [ 49.800016] FS: 00007f33479c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.801485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.802550] CR2: 00007f3347eb6580 CR3: 0000000009bd8000 CR4: 0000000000350ef0 [ 49.803841] Call Trace: [ 49.804367] [ 49.804777] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.805675] ? __create_object+0x59/0x80 [ 49.806465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.807427] __vmalloc_noprof+0x59/0x60 [ 49.808208] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.809035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.809979] bpf_prog_alloc+0x39/0x200 [ 49.810718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.811634] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.812558] do_seccomp+0x349/0x25e0 [ 49.813282] ? finish_task_switch.isra.0+0x294/0x840 [ 49.814245] ? __pfx_do_seccomp+0x10/0x10 [ 49.815005] ? __schedule+0xf2c/0x3d40 [ 49.815757] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.816741] ? static_key_count+0x60/0x80 [ 49.817546] prctl_set_seccomp+0x4e/0x70 [ 49.818315] __do_sys_prctl+0xe6c/0x1d70 [ 49.819113] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.819930] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.820894] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.821853] ? irqentry_exit+0xf3/0x650 [ 49.822609] do_syscall_64+0xbf/0x430 [ 49.823351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.824331] RIP: 0033:0x7f3347eb65cd [ 49.824987] 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 [ 49.828165] RSP: 002b:00007fff01c7d120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.829521] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3347eb65cd [ 49.830800] RDX: 000056221429ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.832107] RBP: 00007fff01c7d180 R08: 0000000000000000 R09: 00007fff01c7c820 [ 49.833373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562226928b10 [ 49.834647] R13: 00007fff01c7d5b0 R14: 00005622269292b0 R15: 000056222693d6f0 [ 49.835945] [ 49.836412] irq event stamp: 1889 [ 49.837016] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 49.838560] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 49.840090] softirqs last enabled at (1442): [] handle_softirqs+0x50c/0x770 [ 49.841623] softirqs last disabled at (1437): [] __irq_exit_rcu+0xc4/0x100 [ 49.843153] ---[ end trace 0000000000000000 ]--- [ 50.652025] ------------[ cut here ]------------ [ 50.652936] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.654909] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.656417] Modules linked in: [ 50.657015] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.659008] Tainted: [W]=WARN [ 50.659595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.661084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.661941] 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 [ 50.665107] RSP: 0018:ffff888013ae7bc0 EFLAGS: 00010286 [ 50.666034] RAX: 0000000000000000 RBX: ffffed100275cf78 RCX: ffffffff813a4050 [ 50.667338] RDX: ffff88800efd1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.668621] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100275cf2f [ 50.669887] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.671181] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013ae7df8 [ 50.672505] FS: 00007f33e1b59900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.673952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.675007] CR2: 00007fff05594ef7 CR3: 000000001e755000 CR4: 0000000000350ef0 [ 50.676282] Call Trace: [ 50.676743] [ 50.677188] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.678037] ? __create_object+0x59/0x80 [ 50.678817] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.679766] __vmalloc_noprof+0x59/0x60 [ 50.680540] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.681424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.682356] bpf_prog_alloc+0x39/0x200 [ 50.683090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.683976] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.684864] do_seccomp+0x349/0x25e0 [ 50.685568] ? find_held_lock+0x2b/0x80 [ 50.686314] ? do_prlimit+0x310/0x610 [ 50.687008] ? __pfx_do_seccomp+0x10/0x10 [ 50.687784] ? do_raw_spin_unlock+0x53/0x220 [ 50.688619] ? _raw_spin_unlock+0x1e/0x40 [ 50.689398] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.690365] ? static_key_count+0x60/0x80 [ 50.691157] prctl_set_seccomp+0x4e/0x70 [ 50.691875] __do_sys_prctl+0xe6c/0x1d70 [ 50.692660] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.693517] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.694497] ? irqentry_exit+0xf3/0x650 [ 50.695261] do_syscall_64+0xbf/0x430 [ 50.695969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.696911] RIP: 0033:0x7f33e204b5cd [ 50.697602] 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 [ 50.700724] RSP: 002b:00007fff05593d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.702072] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33e204b5cd [ 50.703340] RDX: 0000561ee72cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.704628] RBP: 00007fff05593d60 R08: 0000000000000000 R09: 00007fff05593400 [ 50.705901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f1778bad0 [ 50.707175] R13: 00007fff05594190 R14: 0000561f1778cbc0 R15: 0000561f1779d780 [ 50.708475] [ 50.708900] irq event stamp: 1721 [ 50.709544] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 50.711070] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 50.712599] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 50.714149] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 50.715646] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18993' (ECDSA) to the list of known hosts. 2025/11/18 12:19:28 fuzzer started 2025/11/18 12:19:28 dialing manager at localhost:34383 2025/11/18 12:19:28 checking machine... 2025/11/18 12:19:28 checking revisions... [ 51.594622] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:19:28 testing simple program... [ 51.676871] cgroup: Unknown subsys name 'net' [ 51.750683] cgroup: Unknown subsys name 'cpuset' [ 51.764767] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:19:27 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff88801adc1bc0 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801adc2618 RSP=ffff888016467770 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801adc2618 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 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 00007f33479c4900 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=00007fff01c77000 CR3=000000001ecd4000 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 info registers vcpu 1 RAX=0000000000022ad7 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe767857000 CR3=000000000b6dd000 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=e469478f1255cd913746916f369728cd XMM02=ec2efd57dc4c00df0000000000305c30 XMM03=b623d72f7ef7955a0000000000305d00 XMM04=ed2dc94f341d8e2200000000000ae988 XMM05=090f1556b20111b300000000003219f8 XMM06=5b75c91c804453420000000000321880 XMM07=e042d86d42eb936e00000000003135f0 XMM08=b623d72f7ef7955a0000000000305d00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000