[ 39.073050] ------------[ cut here ]------------ [ 39.073941] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.076028] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.077549] Modules linked in: [ 39.078130] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.080155] Tainted: [W]=WARN [ 39.080752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.082217] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.083099] 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 [ 39.086231] RSP: 0018:ffff888018b27bc0 EFLAGS: 00010286 [ 39.087212] RAX: 0000000000000000 RBX: ffffed1003164f78 RCX: ffffffff813a4050 [ 39.088496] RDX: ffff8880165cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.089771] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003164f2f [ 39.091052] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.092354] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b27df8 [ 39.093640] FS: 00007f570143c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.095091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.096149] CR2: 00007ffe56d65ef8 CR3: 000000000d865000 CR4: 0000000000350ef0 [ 39.097474] Call Trace: [ 39.097933] [ 39.098392] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.099296] ? __create_object+0x59/0x80 [ 39.100033] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.100997] __vmalloc_noprof+0x59/0x60 [ 39.101750] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.102610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.103546] bpf_prog_alloc+0x39/0x200 [ 39.104276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.105147] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.106042] do_seccomp+0x349/0x25e0 [ 39.106772] ? find_held_lock+0x2b/0x80 [ 39.107539] ? do_prlimit+0x310/0x610 [ 39.108275] ? __pfx_do_seccomp+0x10/0x10 [ 39.109017] ? do_raw_spin_unlock+0x53/0x220 [ 39.109838] ? _raw_spin_unlock+0x1e/0x40 [ 39.110595] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.111580] ? static_key_count+0x60/0x80 [ 39.112383] prctl_set_seccomp+0x4e/0x70 [ 39.113111] __do_sys_prctl+0xe6c/0x1d70 [ 39.113901] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.114769] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.115745] ? irqentry_exit+0xf3/0x650 [ 39.116522] do_syscall_64+0xbf/0x430 [ 39.117261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.118147] RIP: 0033:0x7f570192e5cd [ 39.118864] 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 [ 39.122060] RSP: 002b:00007ffe56d64810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.123458] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f570192e5cd [ 39.124755] RDX: 000055e6d0ed3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.126051] RBP: 00007ffe56d64870 R08: 0000000000000000 R09: 00007ffe56d63f10 [ 39.127356] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6da918ad0 [ 39.128653] R13: 00007ffe56d64ca0 R14: 000055e6da919bc0 R15: 000055e6da92a780 [ 39.129956] [ 39.130416] irq event stamp: 1791 [ 39.131040] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 39.132585] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.134138] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 39.135674] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 39.137186] ---[ end trace 0000000000000000 ]--- [ 42.541834] ------------[ cut here ]------------ [ 42.542741] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.544801] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.546260] Modules linked in: [ 42.546853] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.548827] Tainted: [W]=WARN [ 42.549423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.550889] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.551819] 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 [ 42.554961] RSP: 0018:ffff88801ac07bc0 EFLAGS: 00010286 [ 42.555949] RAX: 0000000000000000 RBX: ffffed1003580f78 RCX: ffffffff813a4050 [ 42.557230] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.558508] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003580f2f [ 42.559785] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.561035] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac07df8 [ 42.562282] FS: 00007f92cb4a8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.563690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.564737] CR2: 00007ffd495f5ef8 CR3: 000000001ffa7000 CR4: 0000000000350ef0 [ 42.565985] Call Trace: [ 42.566473] [ 42.566876] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.567759] ? __create_object+0x59/0x80 [ 42.568510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.569443] __vmalloc_noprof+0x59/0x60 [ 42.570138] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.570989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.571915] bpf_prog_alloc+0x39/0x200 [ 42.572642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.573554] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.574433] do_seccomp+0x349/0x25e0 [ 42.575103] ? find_held_lock+0x2b/0x80 [ 42.575848] ? do_prlimit+0x310/0x610 [ 42.576574] ? __pfx_do_seccomp+0x10/0x10 [ 42.577341] ? do_raw_spin_unlock+0x53/0x220 [ 42.578129] ? _raw_spin_unlock+0x1e/0x40 [ 42.578885] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.579829] ? static_key_count+0x60/0x80 [ 42.580606] prctl_set_seccomp+0x4e/0x70 [ 42.581360] __do_sys_prctl+0xe6c/0x1d70 [ 42.582080] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.582917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.583881] ? irqentry_exit+0xf3/0x650 [ 42.584625] do_syscall_64+0xbf/0x430 [ 42.585341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.586259] RIP: 0033:0x7f92cb99a5cd [ 42.586907] 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 [ 42.590027] RSP: 002b:00007ffd495f3bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.591369] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f92cb99a5cd [ 42.592619] RDX: 0000558839b85e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.593876] RBP: 00007ffd495f3c50 R08: 0000000000000000 R09: 00007ffd495f32f0 [ 42.595138] R10: 0000000000000000 R11: 0000000000000246 R12: 000055886b7f62b0 [ 42.596415] R13: 00007ffd495f4080 R14: 000055886b7f8d20 R15: 000055886b80a8d0 [ 42.597681] [ 42.598095] irq event stamp: 1681 [ 42.598724] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 42.600229] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 42.601723] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 42.603263] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 42.604752] ---[ end trace 0000000000000000 ]--- [ 43.403775] ------------[ cut here ]------------ [ 43.404804] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.407109] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.408786] Modules linked in: [ 43.409508] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.412018] Tainted: [W]=WARN [ 43.412767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.414451] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.415492] 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 [ 43.419108] RSP: 0018:ffff888017157bc0 EFLAGS: 00010286 [ 43.420242] RAX: 0000000000000000 RBX: ffffed1002e2af78 RCX: ffffffff813a4050 [ 43.421684] RDX: ffff888017eb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.422935] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2af2f [ 43.424199] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.425465] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017157df8 [ 43.426739] FS: 00007f75b9cbd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.428205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.429255] CR2: 00007ffe4ee17ef8 CR3: 000000002014a000 CR4: 0000000000350ef0 [ 43.430539] Call Trace: [ 43.430994] [ 43.431451] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.432338] ? __create_object+0x59/0x80 [ 43.433077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.434038] __vmalloc_noprof+0x59/0x60 [ 43.434788] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.435668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.436602] bpf_prog_alloc+0x39/0x200 [ 43.437332] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.438291] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.439390] do_seccomp+0x349/0x25e0 [ 43.440066] ? find_held_lock+0x2b/0x80 [ 43.440808] ? do_prlimit+0x310/0x610 [ 43.441553] ? __pfx_do_seccomp+0x10/0x10 [ 43.442390] ? do_raw_spin_unlock+0x53/0x220 [ 43.443489] ? _raw_spin_unlock+0x1e/0x40 [ 43.444379] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.445346] ? static_key_count+0x60/0x80 [ 43.446100] prctl_set_seccomp+0x4e/0x70 [ 43.446866] __do_sys_prctl+0xe6c/0x1d70 [ 43.447649] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.448501] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.449451] ? irqentry_exit+0xf3/0x650 [ 43.450196] do_syscall_64+0xbf/0x430 [ 43.450878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.451835] RIP: 0033:0x7f75ba1af5cd [ 43.452529] 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 [ 43.455720] RSP: 002b:00007ffe4ee15ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.457063] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75ba1af5cd [ 43.458334] RDX: 00005584496b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.459604] RBP: 00007ffe4ee15f00 R08: 0000000000000000 R09: 00007ffe4ee155a0 [ 43.460899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558478f9db10 [ 43.462197] R13: 00007ffe4ee16330 R14: 0000558478f9e2b0 R15: 0000558478fb26f0 [ 43.463521] [ 43.463953] irq event stamp: 1845 [ 43.464595] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 43.466127] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 43.467686] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 43.469223] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 43.470731] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63067' (ECDSA) to the list of known hosts. 2025/11/17 09:33:07 fuzzer started 2025/11/17 09:33:08 dialing manager at localhost:37895 2025/11/17 09:33:08 checking machine... 2025/11/17 09:33:08 checking revisions... [ 44.340915] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:33:08 testing simple program... [ 44.428471] cgroup: Unknown subsys name 'net' [ 44.494764] cgroup: Unknown subsys name 'cpuset' [ 44.524706] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:33:07 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=5f67cdeae4427bc9 RDX=000000007e8a2f13 RSI=00000000b7c53cdd RDI=00000000b4a461d6 RBP=ffffffff85e1ffe0 RSP=ffff888016eb70f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff815273db RFL=00000086 [--S--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 00007f92cb4a8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f92cba5f618 CR3=000000001ff49000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001e4ed 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=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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4619d29000 CR3=000000000d141000 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=bb93a3a893e678944b48eb0b10cf709d XMM02=0000000000306f28ec2efd57dc4c00df XMM03=0000000000313068fdf7878a5a4bdbd2 XMM04=004222def7cc9db500000000000ae988 XMM05=82e4a61966589e140000000000324310 XMM06=474038aa6c007e1f0000000000323738 XMM07=e042d86d42eb936e00000000003132e8 XMM08=fdf7878a5a4bdbd20000000000306f88 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000