[ 45.522881] ------------[ cut here ]------------ [ 45.523852] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.525921] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.527396] Modules linked in: [ 45.527982] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.530012] Tainted: [W]=WARN [ 45.530609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.532091] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.533024] 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 [ 45.536213] RSP: 0018:ffff88801a12fbc0 EFLAGS: 00010286 [ 45.537230] RAX: 0000000000000000 RBX: ffffed1003425f78 RCX: ffffffff813a4050 [ 45.538504] RDX: ffff888017f78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.539790] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003425f2f [ 45.541090] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.542407] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a12fdf8 [ 45.543720] FS: 00007ff75ba3b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.545173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.546260] CR2: 00007ffdb072eef7 CR3: 000000000e063000 CR4: 0000000000350ef0 [ 45.547569] Call Trace: [ 45.548050] [ 45.548514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.549424] ? __create_object+0x59/0x80 [ 45.550158] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.551136] __vmalloc_noprof+0x59/0x60 [ 45.551888] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.552768] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.553721] bpf_prog_alloc+0x39/0x200 [ 45.554472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.555402] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.556264] do_seccomp+0x349/0x25e0 [ 45.556972] ? find_held_lock+0x2b/0x80 [ 45.557746] ? do_prlimit+0x310/0x610 [ 45.558500] ? __pfx_do_seccomp+0x10/0x10 [ 45.559255] ? do_raw_spin_unlock+0x53/0x220 [ 45.560091] ? _raw_spin_unlock+0x1e/0x40 [ 45.560874] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.561853] ? static_key_count+0x60/0x80 [ 45.562678] prctl_set_seccomp+0x4e/0x70 [ 45.563465] __do_sys_prctl+0xe6c/0x1d70 [ 45.564198] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.565086] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.566063] ? irqentry_exit+0xf3/0x650 [ 45.566845] do_syscall_64+0xbf/0x430 [ 45.567585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.568547] RIP: 0033:0x7ff75bf2d5cd [ 45.569232] 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 [ 45.572389] RSP: 002b:00007ffdb072c620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.573794] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff75bf2d5cd [ 45.575088] RDX: 000055be9319fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.576383] RBP: 00007ffdb072c680 R08: 0000000000000000 R09: 00007ffdb072bd20 [ 45.577673] R10: 0000000000000000 R11: 0000000000000246 R12: 000055becf60dad0 [ 45.578959] R13: 00007ffdb072cab0 R14: 000055becf60ebc0 R15: 000055becf61f780 [ 45.580264] [ 45.580742] irq event stamp: 1763 [ 45.581408] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 45.582946] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 45.584478] softirqs last enabled at (1416): [] handle_softirqs+0x50c/0x770 [ 45.586037] softirqs last disabled at (1411): [] __irq_exit_rcu+0xc4/0x100 [ 45.587568] ---[ end trace 0000000000000000 ]--- [ 48.831241] ------------[ cut here ]------------ [ 48.832148] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.834191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.835645] Modules linked in: [ 48.836236] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.838281] Tainted: [W]=WARN [ 48.838888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.840380] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.841253] 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 [ 48.844389] RSP: 0018:ffff888016b6fbc0 EFLAGS: 00010286 [ 48.845340] RAX: 0000000000000000 RBX: ffffed1002d6df78 RCX: ffffffff813a4050 [ 48.846679] RDX: ffff888009afb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.847975] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6df2f [ 48.849278] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.850556] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b6fdf8 [ 48.851832] FS: 00007f7a6a2c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.853266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.854323] CR2: 00007f7a6a7b6580 CR3: 0000000020577000 CR4: 0000000000350ef0 [ 48.855623] Call Trace: [ 48.856079] [ 48.856539] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.857441] ? __create_object+0x59/0x80 [ 48.858185] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.859151] __vmalloc_noprof+0x59/0x60 [ 48.859906] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.860782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.861728] bpf_prog_alloc+0x39/0x200 [ 48.862480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.863419] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.864283] do_seccomp+0x349/0x25e0 [ 48.865033] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.865944] ? __pfx_do_seccomp+0x10/0x10 [ 48.866745] ? find_held_lock+0x2b/0x80 [ 48.867509] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.868466] ? static_key_count+0x60/0x80 [ 48.869233] prctl_set_seccomp+0x4e/0x70 [ 48.870009] __do_sys_prctl+0xe6c/0x1d70 [ 48.870796] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.871650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.872628] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.873632] ? irqentry_exit+0xf3/0x650 [ 48.874406] do_syscall_64+0xbf/0x430 [ 48.875097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.876060] RIP: 0033:0x7f7a6a7b65cd [ 48.876779] 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 [ 48.879953] RSP: 002b:00007fffe1e5f220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.881334] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a6a7b65cd [ 48.882626] RDX: 0000557bca129e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.883899] RBP: 00007fffe1e5f280 R08: 0000000000000000 R09: 00007fffe1e5e920 [ 48.885194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557bdf5a82b0 [ 48.886472] R13: 00007fffe1e5f6b0 R14: 0000557bdf5aad20 R15: 0000557bdf5bc8d0 [ 48.887799] [ 48.888233] irq event stamp: 1749 [ 48.888884] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 48.890432] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 48.891948] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 48.893493] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 48.894990] ---[ end trace 0000000000000000 ]--- [ 49.703043] ------------[ cut here ]------------ [ 49.703977] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.706047] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.707790] Modules linked in: [ 49.708460] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.710498] Tainted: [W]=WARN [ 49.711044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.712531] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.713491] 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 [ 49.716720] RSP: 0018:ffff8880179bfbc0 EFLAGS: 00010286 [ 49.717753] RAX: 0000000000000000 RBX: ffffed1002f37f78 RCX: ffffffff813a4050 [ 49.719061] RDX: ffff8880178b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.720372] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f37f2f [ 49.721707] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.723015] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179bfdf8 [ 49.724327] FS: 00007fa75bed7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.725851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.726940] CR2: 00007ffd54900ef7 CR3: 000000000e156000 CR4: 0000000000350ef0 [ 49.728246] Call Trace: [ 49.728773] [ 49.729211] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.730108] ? __create_object+0x59/0x80 [ 49.730927] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.731916] __vmalloc_noprof+0x59/0x60 [ 49.732724] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.733628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.734591] bpf_prog_alloc+0x39/0x200 [ 49.735284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.736244] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.737198] do_seccomp+0x349/0x25e0 [ 49.737930] ? find_held_lock+0x2b/0x80 [ 49.738723] ? do_prlimit+0x310/0x610 [ 49.739518] ? __pfx_do_seccomp+0x10/0x10 [ 49.740270] ? do_raw_spin_unlock+0x53/0x220 [ 49.741154] ? _raw_spin_unlock+0x1e/0x40 [ 49.741953] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.742957] ? static_key_count+0x60/0x80 [ 49.743777] prctl_set_seccomp+0x4e/0x70 [ 49.744569] __do_sys_prctl+0xe6c/0x1d70 [ 49.745341] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.746221] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.747209] ? irqentry_exit+0xf3/0x650 [ 49.747995] do_syscall_64+0xbf/0x430 [ 49.748766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.749745] RIP: 0033:0x7fa75c3c95cd [ 49.750492] 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 [ 49.753714] RSP: 002b:00007ffd548ff5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.755140] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa75c3c95cd [ 49.756453] RDX: 000056516f4aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.757789] RBP: 00007ffd548ff650 R08: 0000000000000000 R09: 00007ffd548fecf0 [ 49.759096] R10: 0000000000000000 R11: 0000000000000246 R12: 000056518e738ad0 [ 49.760430] R13: 00007ffd548ffa80 R14: 000056518e739bc0 R15: 000056518e74a780 [ 49.761769] [ 49.762208] irq event stamp: 1795 [ 49.762882] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.764435] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.766011] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.767585] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 49.769160] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44969' (ECDSA) to the list of known hosts. 2025/11/18 06:51:14 fuzzer started 2025/11/18 06:51:14 dialing manager at localhost:37895 2025/11/18 06:51:14 checking machine... 2025/11/18 06:51:14 checking revisions... [ 50.654152] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:51:15 testing simple program... [ 50.739901] cgroup: Unknown subsys name 'net' [ 50.808236] cgroup: Unknown subsys name 'cpuset' [ 50.828106] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:51:14 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089a8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000291bd R12=ffffffff8135e7a2 R13=ffff88806ce08ab8 R14=ffff88806ce08e70 R15=ffff88806ce08a70 RIP=ffffffff815bcfa0 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 00007f7a6a2c4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7a6a87b618 CR3=00000000205d4000 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=563412feff00545000000000000080fe 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=0000000000026a75 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe368b9458 CR3=0000000016781000 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=2033313a31353a363020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033313a31353a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000