[ 39.238040] ------------[ cut here ]------------ [ 39.238984] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.241012] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.242503] Modules linked in: [ 39.243175] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.245178] Tainted: [W]=WARN [ 39.245797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.247291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.248235] 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 [ 39.251428] RSP: 0018:ffff88801751fbc0 EFLAGS: 00010286 [ 39.252409] RAX: 0000000000000000 RBX: ffffed1002ea3f78 RCX: ffffffff813a4050 [ 39.253697] RDX: ffff888015510000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.254988] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea3f2f [ 39.256272] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.257597] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801751fdf8 [ 39.258885] FS: 00007fe0158fc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.260340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.261404] CR2: 00007ffe1e10fef7 CR3: 000000000e769000 CR4: 0000000000350ef0 [ 39.262996] Call Trace: [ 39.263487] [ 39.263949] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.264859] ? __create_object+0x59/0x80 [ 39.265656] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.266658] __vmalloc_noprof+0x59/0x60 [ 39.267377] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.268262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.269202] bpf_prog_alloc+0x39/0x200 [ 39.269945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.270897] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.271798] do_seccomp+0x349/0x25e0 [ 39.272498] ? find_held_lock+0x2b/0x80 [ 39.273256] ? do_prlimit+0x310/0x610 [ 39.273985] ? __pfx_do_seccomp+0x10/0x10 [ 39.274781] ? do_raw_spin_unlock+0x53/0x220 [ 39.275632] ? _raw_spin_unlock+0x1e/0x40 [ 39.276385] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.277356] ? static_key_count+0x60/0x80 [ 39.278160] prctl_set_seccomp+0x4e/0x70 [ 39.278931] __do_sys_prctl+0xe6c/0x1d70 [ 39.279741] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.280622] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.281563] ? irqentry_exit+0xf3/0x650 [ 39.282346] do_syscall_64+0xbf/0x430 [ 39.283080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.284061] RIP: 0033:0x7fe015dee5cd [ 39.284783] 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 [ 39.287956] RSP: 002b:00007ffe1e10dee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.289354] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe015dee5cd [ 39.290651] RDX: 000055dfb2098e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.291939] RBP: 00007ffe1e10df40 R08: 0000000000000000 R09: 00007ffe1e10d5e0 [ 39.293231] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dfc5948ad0 [ 39.294506] R13: 00007ffe1e10e370 R14: 000055dfc5949bc0 R15: 000055dfc595a780 [ 39.295805] [ 39.296250] irq event stamp: 1743 [ 39.296894] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.298422] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 39.299975] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 39.301524] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 39.303054] ---[ end trace 0000000000000000 ]--- [ 42.713490] ------------[ cut here ]------------ [ 42.714453] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.716519] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.718005] Modules linked in: [ 42.718657] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.720652] Tainted: [W]=WARN [ 42.721198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.722715] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.723630] 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 [ 42.726793] RSP: 0018:ffff88800e81fbc0 EFLAGS: 00010286 [ 42.727773] RAX: 0000000000000000 RBX: ffffed1001d03f78 RCX: ffffffff813a4050 [ 42.729053] RDX: ffff88801a540000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.730344] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d03f2f [ 42.731612] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.732890] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e81fdf8 [ 42.734181] FS: 00007f6fae630900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.735608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.736682] CR2: 00007fffff33eef7 CR3: 0000000017398000 CR4: 0000000000350ef0 [ 42.737960] Call Trace: [ 42.738432] [ 42.738882] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.739789] ? __create_object+0x59/0x80 [ 42.740554] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.741524] __vmalloc_noprof+0x59/0x60 [ 42.742274] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.743147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.744094] bpf_prog_alloc+0x39/0x200 [ 42.744836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.745769] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.746695] do_seccomp+0x349/0x25e0 [ 42.747360] ? find_held_lock+0x2b/0x80 [ 42.748138] ? do_prlimit+0x310/0x610 [ 42.748880] ? __pfx_do_seccomp+0x10/0x10 [ 42.749669] ? do_raw_spin_unlock+0x53/0x220 [ 42.750460] ? _raw_spin_unlock+0x1e/0x40 [ 42.751244] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.752211] ? static_key_count+0x60/0x80 [ 42.753013] prctl_set_seccomp+0x4e/0x70 [ 42.753793] __do_sys_prctl+0xe6c/0x1d70 [ 42.754519] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.755388] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.756375] ? irqentry_exit+0xf3/0x650 [ 42.757149] do_syscall_64+0xbf/0x430 [ 42.757895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.758845] RIP: 0033:0x7f6faeb225cd [ 42.759504] 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 [ 42.762673] RSP: 002b:00007fffff33d700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.764036] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6faeb225cd [ 42.765337] RDX: 000055cfe0ebce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.766619] RBP: 00007fffff33d760 R08: 0000000000000000 R09: 00007fffff33ce00 [ 42.767904] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d016a82240 [ 42.769196] R13: 00007fffff33db90 R14: 000055d016a81bf0 R15: 000055d016a964d0 [ 42.770513] [ 42.770998] irq event stamp: 1781 [ 42.771649] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 42.773185] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 42.774691] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 42.776237] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 42.777751] ---[ end trace 0000000000000000 ]--- [ 43.572028] ------------[ cut here ]------------ [ 43.572795] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.574479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.575678] Modules linked in: [ 43.576178] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.577813] Tainted: [W]=WARN [ 43.578270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.579477] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.580246] 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 [ 43.582860] RSP: 0018:ffff8880170cfbc0 EFLAGS: 00010286 [ 43.583674] RAX: 0000000000000000 RBX: ffffed1002e19f78 RCX: ffffffff813a4050 [ 43.584741] RDX: ffff88801a475340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.585799] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e19f2f [ 43.586869] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.587927] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170cfdf8 [ 43.588995] FS: 00007f5961a8a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.590183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.591063] CR2: 00007ffd90e7bef7 CR3: 000000001d0fa000 CR4: 0000000000350ef0 [ 43.592152] Call Trace: [ 43.592537] [ 43.592904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.593657] ? __create_object+0x59/0x80 [ 43.594263] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.595069] __vmalloc_noprof+0x59/0x60 [ 43.595697] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.596392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.597171] bpf_prog_alloc+0x39/0x200 [ 43.597785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.598512] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.599268] do_seccomp+0x349/0x25e0 [ 43.599863] ? find_held_lock+0x2b/0x80 [ 43.600466] ? do_prlimit+0x310/0x610 [ 43.601079] ? __pfx_do_seccomp+0x10/0x10 [ 43.601725] ? do_raw_spin_unlock+0x53/0x220 [ 43.602373] ? _raw_spin_unlock+0x1e/0x40 [ 43.603018] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.603812] ? static_key_count+0x60/0x80 [ 43.604448] prctl_set_seccomp+0x4e/0x70 [ 43.605087] __do_sys_prctl+0xe6c/0x1d70 [ 43.605735] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.606410] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.607212] ? irqentry_exit+0xf3/0x650 [ 43.607848] do_syscall_64+0xbf/0x430 [ 43.608438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.609232] RIP: 0033:0x7f5961f7c5cd [ 43.609814] 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 [ 43.612439] RSP: 002b:00007ffd90e7a2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.613568] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5961f7c5cd [ 43.614689] RDX: 0000561d469e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.615758] RBP: 00007ffd90e7a330 R08: 0000000000000000 R09: 00007ffd90e799d0 [ 43.616839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d65a24ad0 [ 43.617924] R13: 00007ffd90e7a760 R14: 0000561d65a25bc0 R15: 0000561d65a36780 [ 43.619004] [ 43.619356] irq event stamp: 1735 [ 43.619886] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 43.621154] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 43.622410] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 43.623689] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 43.624967] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11562' (ECDSA) to the list of known hosts. 2025/11/17 11:53:36 fuzzer started 2025/11/17 11:53:36 dialing manager at localhost:37895 2025/11/17 11:53:36 checking machine... 2025/11/17 11:53:36 checking revisions... [ 44.526154] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:53:36 testing simple program... [ 44.611755] cgroup: Unknown subsys name 'net' [ 44.683501] cgroup: Unknown subsys name 'cpuset' [ 44.706003] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:53:35 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff812cd75c RDX=ffff888015339bc0 RSI=ffffffff812cd82a RDI=0000000000000001 RBP=ffff88801533b2c0 RSP=ffff888015f5fee8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=00000000000000ca R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815bcf75 RFL=00000093 [--S-A-C] 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 00007f1c26134700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6faebe7618 CR3=00000000155a9000 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=2035333a33353a313120373120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035333a33353a3131203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001de91 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd9cca2a048 CR3=000000000d571000 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=d0417ef28583aeabff4434b3bbd7fdeb XMM02=0000000000302e40eff9b2d0a8fce9cb XMM03=0000000000302f102c67c8bc2e329bc3 XMM04=fdcc8279a99dadf500000000000ae988 XMM05=d96330e2d2db8632000000000031f260 XMM06=474038aa6c007e1f000000000031f0e8 XMM07=e042d86d42eb936e00000000003103d0 XMM08=d751abcb74f3f0610000000000302f10 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000