[ 54.202318] ------------[ cut here ]------------ [ 54.203261] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.205538] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.206988] Modules linked in: [ 54.207648] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.209921] Tainted: [W]=WARN [ 54.210614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.212167] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.213092] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 54.216342] RSP: 0018:ffff888016227bc0 EFLAGS: 00010286 [ 54.217341] RAX: 0000000000000000 RBX: ffffed1002c44f78 RCX: ffffffff813a4050 [ 54.218653] RDX: ffff88801b3f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.219955] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c44f2f [ 54.221228] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.222531] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016227df8 [ 54.223850] FS: 00007f58f15f3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.225334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.226402] CR2: 00007f58f1ae5580 CR3: 000000000ca6c000 CR4: 0000000000350ef0 [ 54.227705] Call Trace: [ 54.228194] [ 54.228665] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.229581] ? __create_object+0x59/0x80 [ 54.230324] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.231319] __vmalloc_noprof+0x59/0x60 [ 54.232105] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.233003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.233960] bpf_prog_alloc+0x39/0x200 [ 54.234721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.235657] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.236584] do_seccomp+0x349/0x25e0 [ 54.237262] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.238176] ? __pfx_do_seccomp+0x10/0x10 [ 54.238960] ? find_held_lock+0x2b/0x80 [ 54.239727] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.240726] ? static_key_count+0x60/0x80 [ 54.241544] prctl_set_seccomp+0x4e/0x70 [ 54.242276] __do_sys_prctl+0xe6c/0x1d70 [ 54.243069] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.243976] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.244958] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.245949] ? irqentry_exit+0xf3/0x650 [ 54.246713] do_syscall_64+0xbf/0x430 [ 54.247413] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.248389] RIP: 0033:0x7f58f1ae55cd [ 54.249101] 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 [ 54.252280] RSP: 002b:00007ffc02355ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.253643] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58f1ae55cd [ 54.254927] RDX: 000055959355fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.256239] RBP: 00007ffc02355b10 R08: 0000000000000000 R09: 00007ffc023551b0 [ 54.257524] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595a0ecead0 [ 54.258809] R13: 00007ffc02355f40 R14: 00005595a0ecfbc0 R15: 00005595a0ee0780 [ 54.260141] [ 54.260601] irq event stamp: 1805 [ 54.261215] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 54.262740] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 54.264272] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 54.265823] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 54.267364] ---[ end trace 0000000000000000 ]--- [ 57.570403] ------------[ cut here ]------------ [ 57.571349] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.573618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 57.575482] Modules linked in: [ 57.576315] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.578598] Tainted: [W]=WARN [ 57.579168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.580757] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.581718] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 57.585022] RSP: 0018:ffff888015d07bc0 EFLAGS: 00010286 [ 57.586055] RAX: 0000000000000000 RBX: ffffed1002ba0f78 RCX: ffffffff813a4050 [ 57.587378] RDX: ffff888015cfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.588785] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba0f2f [ 57.590115] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.591454] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d07df8 [ 57.592851] FS: 00007f5b135a1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.594376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.595490] CR2: 00007f5b13a93580 CR3: 000000000cafb000 CR4: 0000000000350ef0 [ 57.596919] Call Trace: [ 57.597392] [ 57.597944] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.598906] ? __create_object+0x59/0x80 [ 57.599754] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.600805] __vmalloc_noprof+0x59/0x60 [ 57.601578] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.602425] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.603390] bpf_prog_alloc+0x39/0x200 [ 57.604184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.605198] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.606159] do_seccomp+0x349/0x25e0 [ 57.606950] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.607903] ? __pfx_do_seccomp+0x10/0x10 [ 57.608776] ? find_held_lock+0x2b/0x80 [ 57.609617] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.610658] ? static_key_count+0x60/0x80 [ 57.611429] prctl_set_seccomp+0x4e/0x70 [ 57.612261] __do_sys_prctl+0xe6c/0x1d70 [ 57.613117] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.614039] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.615054] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.616097] ? irqentry_exit+0xf3/0x650 [ 57.616928] do_syscall_64+0xbf/0x430 [ 57.617723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.618737] RIP: 0033:0x7f5b13a935cd [ 57.619408] 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 [ 57.622776] RSP: 002b:00007ffd9f15c6a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.624202] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b13a935cd [ 57.625557] RDX: 000056210fe34e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.626960] RBP: 00007ffd9f15c700 R08: 0000000000000000 R09: 00007ffd9f15bda0 [ 57.628297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562128bf0ad0 [ 57.629710] R13: 00007ffd9f15cb30 R14: 0000562128bf1bc0 R15: 0000562128c02780 [ 57.631095] [ 57.631577] irq event stamp: 1745 [ 57.632259] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 57.633852] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 57.635458] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 57.637073] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 57.638380] ---[ end trace 0000000000000000 ]--- [ 58.524742] ------------[ cut here ]------------ [ 58.525564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.527292] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.528570] Modules linked in: [ 58.529086] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.531068] Tainted: [W]=WARN [ 58.531891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.533137] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.533904] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 58.536894] RSP: 0018:ffff888017437bc0 EFLAGS: 00010286 [ 58.537955] RAX: 0000000000000000 RBX: ffffed1002e86f78 RCX: ffffffff813a4050 [ 58.539187] RDX: ffff888015f2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.540270] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e86f2f [ 58.541333] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.542435] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017437df8 [ 58.543553] FS: 00007fc671987900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.544757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.545642] CR2: 00007ffddc948ef7 CR3: 000000000d7dd000 CR4: 0000000000350ef0 [ 58.546722] Call Trace: [ 58.547113] [ 58.547462] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.548242] ? __create_object+0x59/0x80 [ 58.548892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.549705] __vmalloc_noprof+0x59/0x60 [ 58.550316] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.551035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.551816] bpf_prog_alloc+0x39/0x200 [ 58.552406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.553172] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.553930] do_seccomp+0x349/0x25e0 [ 58.554540] ? find_held_lock+0x2b/0x80 [ 58.555128] ? do_prlimit+0x310/0x610 [ 58.555747] ? __pfx_do_seccomp+0x10/0x10 [ 58.556373] ? do_raw_spin_unlock+0x53/0x220 [ 58.557062] ? _raw_spin_unlock+0x1e/0x40 [ 58.557735] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.558491] ? static_key_count+0x60/0x80 [ 58.559186] prctl_set_seccomp+0x4e/0x70 [ 58.559830] __do_sys_prctl+0xe6c/0x1d70 [ 58.560461] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.561174] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.562019] ? irqentry_exit+0xf3/0x650 [ 58.562673] do_syscall_64+0xbf/0x430 [ 58.563251] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.564052] RIP: 0033:0x7fc671e795cd [ 58.564650] 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 [ 58.567293] RSP: 002b:00007ffddc947540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.568451] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc671e795cd [ 58.569528] RDX: 000055ede2b1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.570590] RBP: 00007ffddc9475a0 R08: 0000000000000000 R09: 00007ffddc946c40 [ 58.571672] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee0b226bf0 [ 58.572758] R13: 00007ffddc9479d0 R14: 000055ee0b230380 R15: 000055ee0b23b460 [ 58.573846] [ 58.574197] irq event stamp: 1695 [ 58.574737] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 58.576016] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 58.577286] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 58.578567] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 58.579840] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13231' (ECDSA) to the list of known hosts. 2025/11/17 09:12:08 fuzzer started 2025/11/17 09:12:08 dialing manager at localhost:37895 2025/11/17 09:12:08 checking machine... 2025/11/17 09:12:08 checking revisions... [ 59.585358] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:12:09 testing simple program... [ 59.667719] cgroup: Unknown subsys name 'net' [ 59.731423] cgroup: Unknown subsys name 'cpuset' [ 59.751565] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:12:07 Registers: info registers vcpu 0 RAX=0000000000000400 RBX=00000006cb48e815 RCX=1ffff110035e801a RDX=0000000000000000 RSI=ffff88801af41c40 RDI=ffff88801af400d0 RBP=ffff88801af40080 RSP=ffff88800ee7fad8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000800 R13=0000000000000800 R14=ffffffff85a7f1c8 R15=dffffc0000000000 RIP=ffffffff814a6ede RFL=00000002 [-------] 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 00007f94f35e0700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9d9ea71400 CR3=000000000d687000 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=32313a393020373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732037303a3231 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323239 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=dffffc0000000000 RBX=ffff88801a1789c0 RCX=0000000000000001 RDX=1ffff1100342f255 RSI=ffffffff85e1ffe0 RDI=ffff88801a1792a8 RBP=0000000000000005 RSP=ffff888015cf7538 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000180 R13=ffff88807ffdc640 R14=0000000000000000 R15=ffff88806cf38480 RIP=ffffffff81b49d94 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 00007f293b460900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5b13b56650 CR3=000000000da86000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=7a4204ffa6350a4200000000000ae988 XMM05=1d87f76c024ba1790000000000322978 XMM06=bc774d7d7f6aa88a0000000000321168 XMM07=fb795ef6d65770560000000000311ca0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000