[ 45.893429] ------------[ cut here ]------------ [ 45.894347] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.896400] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.898108] Modules linked in: [ 45.898819] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.900894] Tainted: [W]=WARN [ 45.901458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.902986] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.904026] 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 [ 45.907882] RSP: 0018:ffff888015a9fbc0 EFLAGS: 00010286 [ 45.908913] RAX: 0000000000000000 RBX: ffffed1002b53f78 RCX: ffffffff813a4050 [ 45.910209] RDX: ffff88800f858000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.911528] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b53f2f [ 45.912855] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.914150] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a9fdf8 [ 45.915530] FS: 00007f091be7a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.917007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.918065] CR2: 00007ffcf2fefef8 CR3: 000000000da38000 CR4: 0000000000350ef0 [ 45.919399] Call Trace: [ 45.919910] [ 45.920354] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.921275] ? __create_object+0x59/0x80 [ 45.922072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.923063] __vmalloc_noprof+0x59/0x60 [ 45.923854] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.924761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.925725] bpf_prog_alloc+0x39/0x200 [ 45.926439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.927400] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.928341] do_seccomp+0x349/0x25e0 [ 45.929051] ? find_held_lock+0x2b/0x80 [ 45.929834] ? do_prlimit+0x310/0x610 [ 45.930654] ? __pfx_do_seccomp+0x10/0x10 [ 45.931433] ? do_raw_spin_unlock+0x53/0x220 [ 45.932314] ? _raw_spin_unlock+0x1e/0x40 [ 45.933107] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.934078] ? static_key_count+0x60/0x80 [ 45.934897] prctl_set_seccomp+0x4e/0x70 [ 45.935714] __do_sys_prctl+0xe6c/0x1d70 [ 45.936549] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.937380] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.938359] ? irqentry_exit+0xf3/0x650 [ 45.939121] do_syscall_64+0xbf/0x430 [ 45.939892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.940879] RIP: 0033:0x7f091c36c5cd [ 45.941606] 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 [ 45.944813] RSP: 002b:00007ffcf2fee3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.946256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f091c36c5cd [ 45.947561] RDX: 000055946034ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.948868] RBP: 00007ffcf2fee410 R08: 0000000000000000 R09: 00007ffcf2fedab0 [ 45.949940] R10: 0000000000000000 R11: 0000000000000246 R12: 000055946efddbf0 [ 45.950985] R13: 00007ffcf2fee840 R14: 000055946efe7380 R15: 000055946eff2460 [ 45.952069] [ 45.952456] irq event stamp: 1833 [ 45.952984] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 45.954228] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 45.955484] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 45.956751] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 45.957989] ---[ end trace 0000000000000000 ]--- [ 48.809665] ------------[ cut here ]------------ [ 48.810571] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.812604] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.814041] Modules linked in: [ 48.814654] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.816661] Tainted: [W]=WARN [ 48.817215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.818903] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.819879] 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 [ 48.823036] RSP: 0018:ffff8880170cfbc0 EFLAGS: 00010286 [ 48.824000] RAX: 0000000000000000 RBX: ffffed1002e19f78 RCX: ffffffff813a4050 [ 48.825285] RDX: ffff888013f79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.826551] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e19f2f [ 48.827824] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.829096] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170cfdf8 [ 48.830381] FS: 00007f10b782e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.831808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.832871] CR2: 00007fff71f2cef8 CR3: 000000000b72f000 CR4: 0000000000350ef0 [ 48.834143] Call Trace: [ 48.834655] [ 48.835066] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.835964] ? __create_object+0x59/0x80 [ 48.836751] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.837712] __vmalloc_noprof+0x59/0x60 [ 48.838422] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.839286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.840235] bpf_prog_alloc+0x39/0x200 [ 48.840966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.841883] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.842789] do_seccomp+0x349/0x25e0 [ 48.843459] ? find_held_lock+0x2b/0x80 [ 48.844226] ? do_prlimit+0x310/0x610 [ 48.844959] ? __pfx_do_seccomp+0x10/0x10 [ 48.845752] ? do_raw_spin_unlock+0x53/0x220 [ 48.846582] ? _raw_spin_unlock+0x1e/0x40 [ 48.847325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.848343] ? static_key_count+0x60/0x80 [ 48.849146] prctl_set_seccomp+0x4e/0x70 [ 48.849910] __do_sys_prctl+0xe6c/0x1d70 [ 48.850684] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.851532] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.852520] ? irqentry_exit+0xf3/0x650 [ 48.853229] do_syscall_64+0xbf/0x430 [ 48.853965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.854903] RIP: 0033:0x7f10b7d205cd [ 48.855596] 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 [ 48.858742] RSP: 002b:00007fff71f2b190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.860082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10b7d205cd [ 48.861369] RDX: 000056158d217e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.862639] RBP: 00007fff71f2b1f0 R08: 0000000000000000 R09: 00007fff71f2a890 [ 48.863919] R10: 0000000000000000 R11: 0000000000000246 R12: 000056159eab5ad0 [ 48.865209] R13: 00007fff71f2b620 R14: 000056159eab6bc0 R15: 000056159eac7780 [ 48.866503] [ 48.866924] irq event stamp: 1833 [ 48.867561] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 48.868989] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 48.870256] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 48.871544] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 48.872806] ---[ end trace 0000000000000000 ]--- [ 49.507938] ------------[ cut here ]------------ [ 49.508890] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.510962] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.512464] Modules linked in: [ 49.513096] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.515356] Tainted: [W]=WARN [ 49.516023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.517546] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.518432] 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 [ 49.521989] RSP: 0018:ffff88800b2b7bc0 EFLAGS: 00010286 [ 49.522991] RAX: 0000000000000000 RBX: ffffed1001656f78 RCX: ffffffff813a4050 [ 49.524308] RDX: ffff888015bbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.525626] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001656f2f [ 49.526937] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.528256] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b2b7df8 [ 49.529568] FS: 00007fc169d42900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.531036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.532128] CR2: 00007fc16a234580 CR3: 000000000d002000 CR4: 0000000000350ef0 [ 49.533441] Call Trace: [ 49.533961] [ 49.534381] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.535298] ? __create_object+0x59/0x80 [ 49.536100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.537106] __vmalloc_noprof+0x59/0x60 [ 49.537879] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.538773] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.539726] bpf_prog_alloc+0x39/0x200 [ 49.540445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.541399] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.542318] do_seccomp+0x349/0x25e0 [ 49.543053] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.543976] ? __pfx_do_seccomp+0x10/0x10 [ 49.544798] ? find_held_lock+0x2b/0x80 [ 49.545578] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.546563] ? static_key_count+0x60/0x80 [ 49.547338] prctl_set_seccomp+0x4e/0x70 [ 49.548148] __do_sys_prctl+0xe6c/0x1d70 [ 49.548953] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.549831] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.550818] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.551816] ? irqentry_exit+0xf3/0x650 [ 49.552615] do_syscall_64+0xbf/0x430 [ 49.553326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.554296] RIP: 0033:0x7fc16a2345cd [ 49.555017] 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 [ 49.558267] RSP: 002b:00007ffc4d4f1150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.559661] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc16a2345cd [ 49.560993] RDX: 0000557918d49e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.562300] RBP: 00007ffc4d4f11b0 R08: 0000000000000000 R09: 00007ffc4d4f0850 [ 49.563606] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579280b0bf0 [ 49.564905] R13: 00007ffc4d4f15e0 R14: 00005579280ba380 R15: 00005579280c5460 [ 49.566016] [ 49.566378] irq event stamp: 1859 [ 49.566932] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 49.568241] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 49.569541] softirqs last enabled at (1460): [] handle_softirqs+0x50c/0x770 [ 49.570857] softirqs last disabled at (1455): [] __irq_exit_rcu+0xc4/0x100 [ 49.572184] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42552' (ECDSA) to the list of known hosts. 2025/11/17 13:02:30 fuzzer started 2025/11/17 13:02:30 dialing manager at localhost:37895 2025/11/17 13:02:30 checking machine... 2025/11/17 13:02:30 checking revisions... [ 50.429595] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:02:30 testing simple program... [ 50.507894] cgroup: Unknown subsys name 'net' [ 50.563048] cgroup: Unknown subsys name 'cpuset' [ 50.592834] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:02:29 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff819f3ec4 RDX=800000001d5b9025 RSI=00007f10b780a000 RDI=ffff88800d6ac3c0 RBP=1ffff11002b21eac RSP=ffff88801590f560 R8 =0000000000000000 R9 =fffff940000ea9ae R10=0000000000000001 R11=0000000000000001 R12=800000001d5b9025 R13=ffff88800d6ac3c0 R14=00007f10b780a000 R15=dffffc0000000000 RIP=ffffffff819edee3 RFL=00000216 [----AP-] 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 00007f10b782e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f10b780d020 CR3=000000000aa5e000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000261e5 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe8d79d248 CR3=000000000ecaa000 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=32303a333120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323039 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000