[ 46.849411] ------------[ cut here ]------------ [ 46.850176] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.851853] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.853090] Modules linked in: [ 46.853632] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.855283] Tainted: [W]=WARN [ 46.855796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.857066] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.857844] 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 [ 46.860541] RSP: 0018:ffff888016c3fbc0 EFLAGS: 00010286 [ 46.861319] RAX: 0000000000000000 RBX: ffffed1002d87f78 RCX: ffffffff813a4050 [ 46.862394] RDX: ffff888016493780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.863475] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d87f2f [ 46.864596] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.865674] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c3fdf8 [ 46.866758] FS: 00007f2c39734900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.867972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.868897] CR2: 00007f2c39c26580 CR3: 000000000eb74000 CR4: 0000000000350ef0 [ 46.869970] Call Trace: [ 46.870368] [ 46.870742] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.871486] ? __create_object+0x59/0x80 [ 46.872116] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.872972] __vmalloc_noprof+0x59/0x60 [ 46.873595] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.874288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.875067] bpf_prog_alloc+0x39/0x200 [ 46.875695] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.876510] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.877230] do_seccomp+0x349/0x25e0 [ 46.877833] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.878587] ? __pfx_do_seccomp+0x10/0x10 [ 46.879208] ? find_held_lock+0x2b/0x80 [ 46.879842] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.880671] ? static_key_count+0x60/0x80 [ 46.881317] prctl_set_seccomp+0x4e/0x70 [ 46.881968] __do_sys_prctl+0xe6c/0x1d70 [ 46.882612] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.883293] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.884099] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.884945] ? irqentry_exit+0xf3/0x650 [ 46.885584] do_syscall_64+0xbf/0x430 [ 46.886161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.886957] RIP: 0033:0x7f2c39c265cd [ 46.887550] 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 [ 46.890243] RSP: 002b:00007ffcc8a4f750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.891390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c39c265cd [ 46.892489] RDX: 00005601f59e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.893567] RBP: 00007ffcc8a4f7b0 R08: 0000000000000000 R09: 00007ffcc8a4ee50 [ 46.894639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560230692b10 [ 46.895710] R13: 00007ffcc8a4fbe0 R14: 00005602306932b0 R15: 00005602306a76f0 [ 46.896829] [ 46.897183] irq event stamp: 1777 [ 46.897725] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.899000] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 46.900276] softirqs last enabled at (1530): [] handle_softirqs+0x50c/0x770 [ 46.901625] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 46.902885] ---[ end trace 0000000000000000 ]--- [ 49.884372] ------------[ cut here ]------------ [ 49.885309] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.887308] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.888803] Modules linked in: [ 49.889401] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.891660] Tainted: [W]=WARN [ 49.892224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.893810] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.894746] 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 [ 49.897959] RSP: 0018:ffff888015a3fbc0 EFLAGS: 00010286 [ 49.898957] RAX: 0000000000000000 RBX: ffffed1002b47f78 RCX: ffffffff813a4050 [ 49.900243] RDX: ffff88800f118000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.901574] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b47f2f [ 49.902885] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.904181] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a3fdf8 [ 49.905549] FS: 00007f9a55b3d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.907010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.908082] CR2: 00007f9a560a34a6 CR3: 000000001ce34000 CR4: 0000000000350ef0 [ 49.909413] Call Trace: [ 49.909938] [ 49.910357] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.911257] ? __create_object+0x59/0x80 [ 49.912061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.913075] __vmalloc_noprof+0x59/0x60 [ 49.913849] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.914735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.915689] bpf_prog_alloc+0x39/0x200 [ 49.916408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.917383] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.918313] do_seccomp+0x349/0x25e0 [ 49.919040] ? find_held_lock+0x2b/0x80 [ 49.919813] ? do_prlimit+0x310/0x610 [ 49.920615] ? __pfx_do_seccomp+0x10/0x10 [ 49.921366] ? do_raw_spin_unlock+0x53/0x220 [ 49.922206] ? _raw_spin_unlock+0x1e/0x40 [ 49.922993] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.923972] ? static_key_count+0x60/0x80 [ 49.924823] prctl_set_seccomp+0x4e/0x70 [ 49.925614] __do_sys_prctl+0xe6c/0x1d70 [ 49.926360] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.927221] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.928192] ? irqentry_exit+0xf3/0x650 [ 49.929021] do_syscall_64+0xbf/0x430 [ 49.929795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.930757] RIP: 0033:0x7f9a5602f5cd [ 49.931422] 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 [ 49.934674] RSP: 002b:00007ffe8fb60190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.936086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a5602f5cd [ 49.937435] RDX: 0000559b56c00e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.938790] RBP: 00007ffe8fb601f0 R08: 0000000000000000 R09: 00007ffe8fb5f890 [ 49.940098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b63e5ab10 [ 49.941418] R13: 00007ffe8fb60620 R14: 0000559b63e5b2b0 R15: 0000559b63e6f6f0 [ 49.942756] [ 49.943183] irq event stamp: 1847 [ 49.943834] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 49.945495] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 49.947124] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.948737] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.950272] ---[ end trace 0000000000000000 ]--- [ 50.673787] ------------[ cut here ]------------ [ 50.674306] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.675525] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.676405] Modules linked in: [ 50.676807] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.678174] Tainted: [W]=WARN [ 50.678784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.679792] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.680304] 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 [ 50.682202] RSP: 0018:ffff888017bdfbc0 EFLAGS: 00010286 [ 50.682778] RAX: 0000000000000000 RBX: ffffed1002f7bf78 RCX: ffffffff813a4050 [ 50.683527] RDX: ffff888016401bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.684258] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7bf2f [ 50.685038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.685784] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bdfdf8 [ 50.686529] FS: 00007f73565b3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.687370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.688011] CR2: 00007f7356aa5580 CR3: 000000000e5f6000 CR4: 0000000000350ef0 [ 50.688823] Call Trace: [ 50.689099] [ 50.689339] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.689867] ? __create_object+0x59/0x80 [ 50.690302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.690868] __vmalloc_noprof+0x59/0x60 [ 50.691290] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.691814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.692336] bpf_prog_alloc+0x39/0x200 [ 50.692799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.693319] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.693849] do_seccomp+0x349/0x25e0 [ 50.694243] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.694775] ? __pfx_do_seccomp+0x10/0x10 [ 50.695212] ? find_held_lock+0x2b/0x80 [ 50.695660] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.696199] ? static_key_count+0x60/0x80 [ 50.696692] prctl_set_seccomp+0x4e/0x70 [ 50.697125] __do_sys_prctl+0xe6c/0x1d70 [ 50.697585] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.698059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.698622] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.699164] ? irqentry_exit+0xf3/0x650 [ 50.699612] do_syscall_64+0xbf/0x430 [ 50.700022] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.700606] RIP: 0033:0x7f7356aa55cd [ 50.701003] 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 [ 50.702913] RSP: 002b:00007ffee17ff600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.703734] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7356aa55cd [ 50.704531] RDX: 0000564c5a06ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.705281] RBP: 00007ffee17ff660 R08: 0000000000000000 R09: 00007ffee17fed00 [ 50.706051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c86c8c240 [ 50.706831] R13: 00007ffee17ffa90 R14: 0000564c86c8bbf0 R15: 0000564c86ca04d0 [ 50.707617] [ 50.707933] irq event stamp: 1879 [ 50.708403] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 50.709523] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 50.710508] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 50.711686] softirqs last disabled at (1917): [] __irq_exit_rcu+0xc4/0x100 [ 50.712621] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61901' (ECDSA) to the list of known hosts. 2025/11/18 11:11:24 fuzzer started 2025/11/18 11:11:24 dialing manager at localhost:34383 2025/11/18 11:11:24 checking machine... 2025/11/18 11:11:24 checking revisions... [ 51.606425] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:11:24 testing simple program... [ 51.698010] cgroup: Unknown subsys name 'net' [ 51.765886] cgroup: Unknown subsys name 'cpuset' [ 51.788330] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:11:23 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff84c6acde RDX=000000000003c6ac RSI=000000000003c6ac RDI=ffffffff86fb5608 RBP=ffff8880193479b0 RSP=ffff8880193478e8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff8880193479b8 R13=ffff8880193479a0 R14=ffff888019347999 R15=ffff888019347958 RIP=ffffffff8135e62a RFL=00000246 [---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 00007f9a55b3d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9a560f4618 CR3=000000000d1a9000 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=000000000002998d 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000559b63e98448 CR3=000000000d17d000 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=2033323a31313a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033323a31313a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000