[ 54.420545] ------------[ cut here ]------------ [ 54.421519] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.423660] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.425186] Modules linked in: [ 54.425816] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.428110] Tainted: [W]=WARN [ 54.428801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.430365] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.431317] 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 [ 54.435210] RSP: 0018:ffff88801792fbc0 EFLAGS: 00010286 [ 54.436285] RAX: 0000000000000000 RBX: ffffed1002f25f78 RCX: ffffffff813a4050 [ 54.437617] RDX: ffff8880160a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.439036] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f25f2f [ 54.440356] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.441691] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801792fdf8 [ 54.443051] FS: 00007fc9257ae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.444544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.445661] CR2: 00007ffd5be9def7 CR3: 0000000009c34000 CR4: 0000000000350ef0 [ 54.447025] Call Trace: [ 54.447541] [ 54.447979] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.448925] ? __create_object+0x59/0x80 [ 54.449739] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.450768] __vmalloc_noprof+0x59/0x60 [ 54.451538] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.452458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.453444] bpf_prog_alloc+0x39/0x200 [ 54.454642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.455641] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.456607] do_seccomp+0x349/0x25e0 [ 54.457384] ? find_held_lock+0x2b/0x80 [ 54.458145] ? do_prlimit+0x310/0x610 [ 54.458941] ? __pfx_do_seccomp+0x10/0x10 [ 54.459749] ? do_raw_spin_unlock+0x53/0x220 [ 54.460642] ? _raw_spin_unlock+0x1e/0x40 [ 54.461446] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.462452] ? static_key_count+0x60/0x80 [ 54.463288] prctl_set_seccomp+0x4e/0x70 [ 54.464048] __do_sys_prctl+0xe6c/0x1d70 [ 54.464850] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.465702] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.466726] ? irqentry_exit+0xf3/0x650 [ 54.467533] do_syscall_64+0xbf/0x430 [ 54.468295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.469269] RIP: 0033:0x7fc925ca05cd [ 54.469977] 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 [ 54.473201] RSP: 002b:00007ffd5be9c5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.474591] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc925ca05cd [ 54.475922] RDX: 000056013cb3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.477225] RBP: 00007ffd5be9c610 R08: 0000000000000000 R09: 00007ffd5be9bcb0 [ 54.478538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560145624ad0 [ 54.479870] R13: 00007ffd5be9ca40 R14: 0000560145625bc0 R15: 0000560145636780 [ 54.481216] [ 54.481640] irq event stamp: 1835 [ 54.482335] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 54.483720] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 54.485015] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 54.486328] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 54.487620] ---[ end trace 0000000000000000 ]--- [ 57.988226] ------------[ cut here ]------------ [ 57.988942] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.990603] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.991783] Modules linked in: [ 57.992295] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.993904] Tainted: [W]=WARN [ 57.994397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.995595] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.996338] 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 [ 57.998959] RSP: 0018:ffff88801b277bc0 EFLAGS: 00010286 [ 57.999756] RAX: 0000000000000000 RBX: ffffed100364ef78 RCX: ffffffff813a4050 [ 58.000797] RDX: ffff88800f3b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.001843] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100364ef2f [ 58.002893] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.003937] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b277df8 [ 58.004984] FS: 00007f982f0eb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.006174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.007008] CR2: 00007f982f6514a6 CR3: 000000000b98b000 CR4: 0000000000350ef0 [ 58.008058] Call Trace: [ 58.008467] [ 58.008805] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.009532] ? __create_object+0x59/0x80 [ 58.010151] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.010940] __vmalloc_noprof+0x59/0x60 [ 58.011555] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.012265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.012994] bpf_prog_alloc+0x39/0x200 [ 58.013592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.014366] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.015070] do_seccomp+0x349/0x25e0 [ 58.015655] ? find_held_lock+0x2b/0x80 [ 58.016279] ? do_prlimit+0x310/0x610 [ 58.016855] ? __pfx_do_seccomp+0x10/0x10 [ 58.017497] ? do_raw_spin_unlock+0x53/0x220 [ 58.018188] ? _raw_spin_unlock+0x1e/0x40 [ 58.018795] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.019576] ? static_key_count+0x60/0x80 [ 58.020229] prctl_set_seccomp+0x4e/0x70 [ 58.020831] __do_sys_prctl+0xe6c/0x1d70 [ 58.021467] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.022141] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.022938] ? irqentry_exit+0xf3/0x650 [ 58.023558] do_syscall_64+0xbf/0x430 [ 58.024133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.024906] RIP: 0033:0x7f982f5dd5cd [ 58.025479] 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 [ 58.028078] RSP: 002b:00007fffbd2ccf70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.029185] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f982f5dd5cd [ 58.030245] RDX: 0000562fc35e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.031290] RBP: 00007fffbd2ccfd0 R08: 0000000000000000 R09: 00007fffbd2cc670 [ 58.032338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fe5d75ad0 [ 58.033376] R13: 00007fffbd2cd400 R14: 0000562fe5d76bc0 R15: 0000562fe5d87780 [ 58.034445] [ 58.034800] irq event stamp: 1721 [ 58.035323] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 58.036568] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 58.037832] softirqs last enabled at (1522): [] handle_softirqs+0x50c/0x770 [ 58.039100] softirqs last disabled at (1517): [] __irq_exit_rcu+0xc4/0x100 [ 58.040333] ---[ end trace 0000000000000000 ]--- [ 58.837045] ------------[ cut here ]------------ [ 58.837986] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.840033] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 58.841493] Modules linked in: [ 58.842200] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.844249] Tainted: [W]=WARN [ 58.844810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.846687] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.847611] 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 [ 58.851076] RSP: 0018:ffff88801c0a7bc0 EFLAGS: 00010286 [ 58.852271] RAX: 0000000000000000 RBX: ffffed1003814f78 RCX: ffffffff813a4050 [ 58.853692] RDX: ffff88800ac20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.855000] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003814f2f [ 58.856279] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.857569] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0a7df8 [ 58.858868] FS: 00007f21aa9cb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.860303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.861366] CR2: 00007ffd8788aef7 CR3: 000000000e5d4000 CR4: 0000000000350ef0 [ 58.862670] Call Trace: [ 58.863138] [ 58.863599] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.864500] ? __create_object+0x59/0x80 [ 58.865289] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.866287] __vmalloc_noprof+0x59/0x60 [ 58.867014] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.867894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.868830] bpf_prog_alloc+0x39/0x200 [ 58.869576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.870532] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.871446] do_seccomp+0x349/0x25e0 [ 58.872123] ? find_held_lock+0x2b/0x80 [ 58.872896] ? do_prlimit+0x310/0x610 [ 58.873650] ? __pfx_do_seccomp+0x10/0x10 [ 58.874470] ? do_raw_spin_unlock+0x53/0x220 [ 58.875308] ? _raw_spin_unlock+0x1e/0x40 [ 58.876043] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.877013] ? static_key_count+0x60/0x80 [ 58.877814] prctl_set_seccomp+0x4e/0x70 [ 58.878601] __do_sys_prctl+0xe6c/0x1d70 [ 58.879396] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.880275] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.881253] ? irqentry_exit+0xf3/0x650 [ 58.881992] do_syscall_64+0xbf/0x430 [ 58.882739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.883695] RIP: 0033:0x7f21aaebd5cd [ 58.884406] 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 [ 58.887584] RSP: 002b:00007ffd87889940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.888973] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21aaebd5cd [ 58.890277] RDX: 000055f5cf00ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.891547] RBP: 00007ffd878899a0 R08: 0000000000000000 R09: 00007ffd87889040 [ 58.892823] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5e8602ad0 [ 58.894115] R13: 00007ffd87889dd0 R14: 000055f5e8603bc0 R15: 000055f5e8614780 [ 58.895428] [ 58.895852] irq event stamp: 1727 [ 58.896517] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 58.898066] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 58.899589] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 58.901119] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 58.902666] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35564' (ECDSA) to the list of known hosts. 2025/11/17 20:51:31 fuzzer started 2025/11/17 20:51:31 dialing manager at localhost:37895 2025/11/17 20:51:31 checking machine... 2025/11/17 20:51:31 checking revisions... [ 59.853738] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:51:31 testing simple program... [ 59.936133] cgroup: Unknown subsys name 'net' [ 60.016300] cgroup: Unknown subsys name 'cpuset' [ 60.030656] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:51:30 Registers: info registers vcpu 0 RAX=ffff88800eee1bc0 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85ef8ea0 RBP=ffffffff85ef8ea0 RSP=ffff88801b03fc78 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88801b03fdb8 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529369 RFL=00000006 [-----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 00007f982f0eb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffbd2c7000 CR3=000000001387d000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002ba89 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5327255000 CR3=000000000e242000 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=778045a2b16a9bad314895a3dece0f4f XMM02=ec2efd57dc4c00df00000000003035e0 XMM03=6e62f6bd7c69aeb000000000003036b0 XMM04=55ed309693c0b21900000000000ae988 XMM05=14648eaa1277bab1000000000031f9d0 XMM06=055565c13825747c000000000031f2c0 XMM07=e042d86d42eb936e000000000030eef0 XMM08=6e62f6bd7c69aeb000000000003036b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000