[ 45.426074] ------------[ cut here ]------------ [ 45.427006] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.429063] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.430524] Modules linked in: [ 45.431390] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.433448] Tainted: [W]=WARN [ 45.434042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.435510] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.436419] 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 [ 45.439623] RSP: 0018:ffff8880181f7bc0 EFLAGS: 00010286 [ 45.440545] RAX: 0000000000000000 RBX: ffffed100303ef78 RCX: ffffffff813a4050 [ 45.441824] RDX: ffff888015898000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.443121] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100303ef2f [ 45.444399] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.445668] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880181f7df8 [ 45.446948] FS: 00007fb7ee1fe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.448384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.449435] CR2: 00007fff44df9ef8 CR3: 000000000c3b6000 CR4: 0000000000350ef0 [ 45.450748] Call Trace: [ 45.451214] [ 45.451663] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.452511] ? __create_object+0x59/0x80 [ 45.453300] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.454277] __vmalloc_noprof+0x59/0x60 [ 45.455036] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.455911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.456835] bpf_prog_alloc+0x39/0x200 [ 45.457525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.458447] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.459361] do_seccomp+0x349/0x25e0 [ 45.460086] ? find_held_lock+0x2b/0x80 [ 45.460851] ? do_prlimit+0x310/0x610 [ 45.461545] ? __pfx_do_seccomp+0x10/0x10 [ 45.462330] ? do_raw_spin_unlock+0x53/0x220 [ 45.463164] ? _raw_spin_unlock+0x1e/0x40 [ 45.463948] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.464923] ? static_key_count+0x60/0x80 [ 45.465716] prctl_set_seccomp+0x4e/0x70 [ 45.466453] __do_sys_prctl+0xe6c/0x1d70 [ 45.467252] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.468118] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.469084] ? irqentry_exit+0xf3/0x650 [ 45.469846] do_syscall_64+0xbf/0x430 [ 45.470554] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.471501] RIP: 0033:0x7fb7ee6f05cd [ 45.472199] 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 [ 45.475381] RSP: 002b:00007fff44df8980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.476744] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7ee6f05cd [ 45.478030] RDX: 000055ff28869e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.479259] RBP: 00007fff44df89e0 R08: 0000000000000000 R09: 00007fff44df8080 [ 45.480319] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff2ee17b10 [ 45.481368] R13: 00007fff44df8e10 R14: 000055ff2ee182b0 R15: 000055ff2ee2c6f0 [ 45.482438] [ 45.482837] irq event stamp: 1913 [ 45.483341] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 45.484588] hardirqs last disabled at (1930): [] __up_console_sem+0x5d/0x80 [ 45.485855] softirqs last enabled at (1566): [] handle_softirqs+0x50c/0x770 [ 45.487129] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 45.488368] ---[ end trace 0000000000000000 ]--- [ 48.433703] ------------[ cut here ]------------ [ 48.434585] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.436683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.438105] Modules linked in: [ 48.438750] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.440700] Tainted: [W]=WARN [ 48.441248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.442723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.443581] 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 [ 48.446754] RSP: 0018:ffff8880167dfbc0 EFLAGS: 00010286 [ 48.447719] RAX: 0000000000000000 RBX: ffffed1002cfbf78 RCX: ffffffff813a4050 [ 48.448997] RDX: ffff88800f129bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.450271] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfbf2f [ 48.451570] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.452867] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167dfdf8 [ 48.454140] FS: 00007fb90e80d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.455570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.456644] CR2: 00007ffdd11dbef8 CR3: 000000000d80a000 CR4: 0000000000350ef0 [ 48.457914] Call Trace: [ 48.458384] [ 48.458841] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.459745] ? __create_object+0x59/0x80 [ 48.460491] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.461470] __vmalloc_noprof+0x59/0x60 [ 48.462219] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.463113] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.464053] bpf_prog_alloc+0x39/0x200 [ 48.464793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.465733] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.466650] do_seccomp+0x349/0x25e0 [ 48.467328] ? find_held_lock+0x2b/0x80 [ 48.468094] ? do_prlimit+0x310/0x610 [ 48.468844] ? __pfx_do_seccomp+0x10/0x10 [ 48.469588] ? do_raw_spin_unlock+0x53/0x220 [ 48.470421] ? _raw_spin_unlock+0x1e/0x40 [ 48.471220] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.472191] ? static_key_count+0x60/0x80 [ 48.473003] prctl_set_seccomp+0x4e/0x70 [ 48.473789] __do_sys_prctl+0xe6c/0x1d70 [ 48.474530] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.475404] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.476379] ? irqentry_exit+0xf3/0x650 [ 48.477151] do_syscall_64+0xbf/0x430 [ 48.477902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.478874] RIP: 0033:0x7fb90ecff5cd [ 48.479540] 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 [ 48.482729] RSP: 002b:00007ffdd11dab60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.484094] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb90ecff5cd [ 48.485387] RDX: 00005643f2d36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.486697] RBP: 00007ffdd11dabc0 R08: 0000000000000000 R09: 00007ffdd11da260 [ 48.488001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564400f042b0 [ 48.489295] R13: 00007ffdd11daff0 R14: 0000564400f06d20 R15: 0000564400f188d0 [ 48.490638] [ 48.491068] irq event stamp: 1725 [ 48.491732] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 48.493275] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 48.494826] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 48.496387] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 48.497914] ---[ end trace 0000000000000000 ]--- [ 49.291679] ------------[ cut here ]------------ [ 49.292840] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.295437] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.297420] Modules linked in: [ 49.298265] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.300856] Tainted: [W]=WARN [ 49.301583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.303569] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.304821] 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 [ 49.308881] RSP: 0018:ffff8880155afbc0 EFLAGS: 00010286 [ 49.310155] RAX: 0000000000000000 RBX: ffffed1002ab5f78 RCX: ffffffff813a4050 [ 49.311726] RDX: ffff888013f73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.313134] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ab5f2f [ 49.314528] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.315664] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880155afdf8 [ 49.316765] FS: 00007fe87a6e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.317969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.318862] CR2: 00007fe87abd6580 CR3: 000000001e558000 CR4: 0000000000350ef0 [ 49.319926] Call Trace: [ 49.320310] [ 49.320696] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.321395] ? __create_object+0x59/0x80 [ 49.322046] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.322866] __vmalloc_noprof+0x59/0x60 [ 49.323456] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.324173] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.324943] bpf_prog_alloc+0x39/0x200 [ 49.325519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.326284] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.327043] do_seccomp+0x349/0x25e0 [ 49.327642] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.328344] ? __pfx_do_seccomp+0x10/0x10 [ 49.329003] ? find_held_lock+0x2b/0x80 [ 49.329590] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.330385] ? static_key_count+0x60/0x80 [ 49.331056] prctl_set_seccomp+0x4e/0x70 [ 49.331696] __do_sys_prctl+0xe6c/0x1d70 [ 49.332300] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.333002] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.333805] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.334576] ? irqentry_exit+0xf3/0x650 [ 49.335205] do_syscall_64+0xbf/0x430 [ 49.335821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.336564] RIP: 0033:0x7fe87abd65cd [ 49.337149] 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 [ 49.339793] RSP: 002b:00007ffe9976b4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.340918] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe87abd65cd [ 49.341970] RDX: 0000557af70b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.343042] RBP: 00007ffe9976b530 R08: 0000000000000000 R09: 00007ffe9976abd0 [ 49.344116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b19672bf0 [ 49.345175] R13: 00007ffe9976b960 R14: 0000557b1967c380 R15: 0000557b19687460 [ 49.346251] [ 49.346657] irq event stamp: 1757 [ 49.347164] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.348412] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.349668] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 49.350952] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 49.352195] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7357' (ECDSA) to the list of known hosts. 2025/11/19 02:48:07 fuzzer started 2025/11/19 02:48:08 dialing manager at localhost:34383 2025/11/19 02:48:08 checking machine... 2025/11/19 02:48:08 checking revisions... [ 50.258759] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:48:08 testing simple program... [ 50.347536] cgroup: Unknown subsys name 'net' [ 50.411876] cgroup: Unknown subsys name 'cpuset' [ 50.423348] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:48:07 Registers: info registers vcpu 0 RAX=ffff88801e54d000 RBX=ffff88801e54d250 RCX=0000000000000000 RDX=0000000000000000 RSI=ffff888008c4b77f RDI=ffff888008c4b701 RBP=ffff888008c4b780 RSP=ffff888016f0fca0 R8 =0000000000000001 R9 =ffffffff81b2e42b R10=ffffea0000795300 R11=0000000000000001 R12=0000000000000000 R13=ffff888016f0fcd8 R14=ffff88801e54c940 R15=ffff88801e54c940 RIP=ffffffff81b2e408 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 00007fb90e80d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb90edc50b0 CR3=000000001c6af000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000242c9 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc23b7dd8 CR3=000000000d940000 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=8bbc754097cb949eb6482f206d514e0a XMM02=0000000000303f58ec2efd57dc4c00df XMM03=00000000003129003a475b328974f5e5 XMM04=0069317d0f97e77900000000000ae988 XMM05=6b589fe8ccf4d9cf0000000000322640 XMM06=5b75c91c8044534200000000003216e0 XMM07=e042d86d42eb936e0000000000312b80 XMM08=3a475b328974f5e50000000000303fb8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000