[ 39.047567] ------------[ cut here ]------------ [ 39.048487] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.050482] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.051919] Modules linked in: [ 39.052502] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.054481] Tainted: [W]=WARN [ 39.055082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.056549] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.057456] 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 [ 39.060605] RSP: 0018:ffff8880166c7bc0 EFLAGS: 00010286 [ 39.061579] RAX: 0000000000000000 RBX: ffffed1002cd8f78 RCX: ffffffff813a4050 [ 39.062876] RDX: ffff888016748000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.064159] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd8f2f [ 39.065448] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.066757] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166c7df8 [ 39.068036] FS: 00007f5a3367e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.069474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.070547] CR2: 00007ffedabbbef7 CR3: 000000000d0b9000 CR4: 0000000000350ef0 [ 39.071829] Call Trace: [ 39.072292] [ 39.072702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.073605] ? __create_object+0x59/0x80 [ 39.074401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.075376] __vmalloc_noprof+0x59/0x60 [ 39.076131] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.076999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.077949] bpf_prog_alloc+0x39/0x200 [ 39.078647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.079577] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.080475] do_seccomp+0x349/0x25e0 [ 39.081188] ? find_held_lock+0x2b/0x80 [ 39.081945] ? do_prlimit+0x310/0x610 [ 39.082633] ? __pfx_do_seccomp+0x10/0x10 [ 39.083424] ? do_raw_spin_unlock+0x53/0x220 [ 39.084249] ? _raw_spin_unlock+0x1e/0x40 [ 39.085037] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.086022] ? static_key_count+0x60/0x80 [ 39.086803] prctl_set_seccomp+0x4e/0x70 [ 39.087519] __do_sys_prctl+0xe6c/0x1d70 [ 39.088302] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.089158] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.090125] ? irqentry_exit+0xf3/0x650 [ 39.090880] do_syscall_64+0xbf/0x430 [ 39.091584] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.092526] RIP: 0033:0x7f5a33b705cd [ 39.093233] 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 [ 39.096389] RSP: 002b:00007ffedabb9700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.097777] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a33b705cd [ 39.099057] RDX: 000055bc16027e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.100324] RBP: 00007ffedabb9760 R08: 0000000000000000 R09: 00007ffedabb8e00 [ 39.101591] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc202ecb10 [ 39.102882] R13: 00007ffedabb9b90 R14: 000055bc202ed2b0 R15: 000055bc203016f0 [ 39.104175] [ 39.104598] irq event stamp: 1783 [ 39.105242] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 39.106766] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 39.108285] softirqs last enabled at (1264): [] handle_softirqs+0x50c/0x770 [ 39.109834] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 39.111340] ---[ end trace 0000000000000000 ]--- [ 42.447152] ------------[ cut here ]------------ [ 42.448091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.450060] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.451495] Modules linked in: [ 42.452164] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.454137] Tainted: [W]=WARN [ 42.454687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.456138] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.457044] 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 [ 42.460215] RSP: 0018:ffff88801723fbc0 EFLAGS: 00010286 [ 42.461189] RAX: 0000000000000000 RBX: ffffed1002e47f78 RCX: ffffffff813a4050 [ 42.462471] RDX: ffff888016749bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.463760] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e47f2f [ 42.465035] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.466307] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801723fdf8 [ 42.467572] FS: 00007f7c810c0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.468996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.470053] CR2: 00007ffe40074ef7 CR3: 000000000db5c000 CR4: 0000000000350ef0 [ 42.471324] Call Trace: [ 42.471825] [ 42.472235] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.473123] ? __create_object+0x59/0x80 [ 42.473937] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.474909] __vmalloc_noprof+0x59/0x60 [ 42.475611] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.476477] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.477403] bpf_prog_alloc+0x39/0x200 [ 42.478145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.479070] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.479960] do_seccomp+0x349/0x25e0 [ 42.480631] ? find_held_lock+0x2b/0x80 [ 42.481387] ? do_prlimit+0x310/0x610 [ 42.482120] ? __pfx_do_seccomp+0x10/0x10 [ 42.482901] ? do_raw_spin_unlock+0x53/0x220 [ 42.483678] ? _raw_spin_unlock+0x1e/0x40 [ 42.484450] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.485409] ? static_key_count+0x60/0x80 [ 42.486216] prctl_set_seccomp+0x4e/0x70 [ 42.486986] __do_sys_prctl+0xe6c/0x1d70 [ 42.487716] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.488567] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.489577] ? irqentry_exit+0xf3/0x650 [ 42.490403] do_syscall_64+0xbf/0x430 [ 42.491203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.492229] RIP: 0033:0x7f7c815b25cd [ 42.492979] 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 [ 42.496334] RSP: 002b:00007ffe40073030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.497777] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c815b25cd [ 42.499152] RDX: 0000556072872e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.500500] RBP: 00007ffe40073090 R08: 0000000000000000 R09: 00007ffe40072730 [ 42.501859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556077198ad0 [ 42.503344] R13: 00007ffe400734c0 R14: 0000556077199bc0 R15: 00005560771aa780 [ 42.504785] [ 42.505259] irq event stamp: 1811 [ 42.506014] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.507652] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.509274] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 42.510918] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 42.512493] ---[ end trace 0000000000000000 ]--- [ 43.283488] ------------[ cut here ]------------ [ 43.284100] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.285397] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.286405] Modules linked in: [ 43.286829] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.288135] Tainted: [W]=WARN [ 43.288494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.289463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.290079] 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 [ 43.292184] RSP: 0018:ffff88800ed1fbc0 EFLAGS: 00010286 [ 43.292827] RAX: 0000000000000000 RBX: ffffed1001da3f78 RCX: ffffffff813a4050 [ 43.293636] RDX: ffff888018a08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.294491] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001da3f2f [ 43.295334] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.296182] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ed1fdf8 [ 43.297031] FS: 00007fc84c6d4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.297993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.298653] CR2: 00007fc84cbc6580 CR3: 0000000010094000 CR4: 0000000000350ef0 [ 43.299502] Call Trace: [ 43.299827] [ 43.300087] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.300629] ? __create_object+0x59/0x80 [ 43.301136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.301722] __vmalloc_noprof+0x59/0x60 [ 43.302240] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.302800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.303370] bpf_prog_alloc+0x39/0x200 [ 43.303836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.304396] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.304969] do_seccomp+0x349/0x25e0 [ 43.305397] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.305985] ? __pfx_do_seccomp+0x10/0x10 [ 43.306458] ? find_held_lock+0x2b/0x80 [ 43.306942] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.307535] ? static_key_count+0x60/0x80 [ 43.308051] prctl_set_seccomp+0x4e/0x70 [ 43.308515] __do_sys_prctl+0xe6c/0x1d70 [ 43.309012] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.309530] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.310143] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.310762] ? irqentry_exit+0xf3/0x650 [ 43.311220] do_syscall_64+0xbf/0x430 [ 43.311663] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.312270] RIP: 0033:0x7fc84cbc65cd [ 43.312702] 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 [ 43.314746] RSP: 002b:00007ffeef0d9a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.315589] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc84cbc65cd [ 43.316404] RDX: 0000555affe0ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.317216] RBP: 00007ffeef0d9a80 R08: 0000000000000000 R09: 00007ffeef0d9120 [ 43.318086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b2acddb10 [ 43.318962] R13: 00007ffeef0d9eb0 R14: 0000555b2acde2b0 R15: 0000555b2acf26f0 [ 43.319832] [ 43.320116] irq event stamp: 1681 [ 43.320522] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 43.321532] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 43.322557] softirqs last enabled at (1204): [] handle_softirqs+0x50c/0x770 [ 43.323592] softirqs last disabled at (1195): [] __irq_exit_rcu+0xc4/0x100 [ 43.324604] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48106' (ECDSA) to the list of known hosts. 2025/11/19 02:49:08 fuzzer started 2025/11/19 02:49:08 dialing manager at localhost:34383 2025/11/19 02:49:08 checking machine... 2025/11/19 02:49:08 checking revisions... [ 44.239615] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:49:08 testing simple program... [ 44.325054] cgroup: Unknown subsys name 'net' [ 44.387123] cgroup: Unknown subsys name 'cpuset' [ 44.403571] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:49:07 Registers: info registers vcpu 0 RAX=ffffffff88596101 RBX=ffff8880172e3780 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880167ff3e0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526f5b RFL=00000046 [---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 00007f7c810c0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7c8109f020 CR3=00000000174d0000 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=00000000000293f5 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f41886b0000 CR3=000000001614b000 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=2037303a39343a323020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a39343a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000