[ 38.840012] ------------[ cut here ]------------ [ 38.840990] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.843098] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.844869] Modules linked in: [ 38.845494] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.847693] Tainted: [W]=WARN [ 38.848269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.849831] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.850823] 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 [ 38.854145] RSP: 0018:ffff888015e7fbc0 EFLAGS: 00010286 [ 38.855190] RAX: 0000000000000000 RBX: ffffed1002bcff78 RCX: ffffffff813a4050 [ 38.856543] RDX: ffff88800c280000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.857892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bcff2f [ 38.859264] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.860622] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e7fdf8 [ 38.861998] FS: 00007f11653aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.863561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.864696] CR2: 00007ffd26a89ef8 CR3: 000000000e1f5000 CR4: 0000000000350ef0 [ 38.866062] Call Trace: [ 38.866568] [ 38.867053] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.868001] ? __create_object+0x59/0x80 [ 38.868836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.869860] __vmalloc_noprof+0x59/0x60 [ 38.870675] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.871535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.872525] bpf_prog_alloc+0x39/0x200 [ 38.873314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.874315] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.875276] do_seccomp+0x349/0x25e0 [ 38.876052] ? find_held_lock+0x2b/0x80 [ 38.876855] ? do_prlimit+0x310/0x610 [ 38.877582] ? __pfx_do_seccomp+0x10/0x10 [ 38.878438] ? do_raw_spin_unlock+0x53/0x220 [ 38.879327] ? _raw_spin_unlock+0x1e/0x40 [ 38.880151] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.881188] ? static_key_count+0x60/0x80 [ 38.882036] prctl_set_seccomp+0x4e/0x70 [ 38.882869] __do_sys_prctl+0xe6c/0x1d70 [ 38.883696] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.884546] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.885564] ? irqentry_exit+0xf3/0x650 [ 38.886394] do_syscall_64+0xbf/0x430 [ 38.887185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.888202] RIP: 0033:0x7f116589c5cd [ 38.888958] 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 [ 38.892282] RSP: 002b:00007ffd26a88970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.893725] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f116589c5cd [ 38.895088] RDX: 0000561ee3f34e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.896445] RBP: 00007ffd26a889d0 R08: 0000000000000000 R09: 00007ffd26a88070 [ 38.897789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ef1e57b10 [ 38.899061] R13: 00007ffd26a88e00 R14: 0000561ef1e582b0 R15: 0000561ef1e6c6f0 [ 38.900192] [ 38.900553] irq event stamp: 1815 [ 38.901104] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 38.902614] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 38.904251] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 38.905812] softirqs last disabled at (1363): [] __irq_exit_rcu+0xc4/0x100 [ 38.907225] ---[ end trace 0000000000000000 ]--- [ 42.137075] ------------[ cut here ]------------ [ 42.138032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.140047] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.141483] Modules linked in: [ 42.142103] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.144105] Tainted: [W]=WARN [ 42.144686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.146130] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.147072] 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 [ 42.150234] RSP: 0018:ffff888016e0fbc0 EFLAGS: 00010286 [ 42.151245] RAX: 0000000000000000 RBX: ffffed1002dc1f78 RCX: ffffffff813a4050 [ 42.152511] RDX: ffff888017d21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.153767] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc1f2f [ 42.155041] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.156328] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e0fdf8 [ 42.157613] FS: 00007f6ff88cc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.159065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.160146] CR2: 00007ffd94fc1ef8 CR3: 0000000009e83000 CR4: 0000000000350ef0 [ 42.161419] Call Trace: [ 42.161912] [ 42.162318] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.163213] ? __create_object+0x59/0x80 [ 42.163983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.164937] __vmalloc_noprof+0x59/0x60 [ 42.165676] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.166502] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.167418] bpf_prog_alloc+0x39/0x200 [ 42.168140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.169053] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.169935] do_seccomp+0x349/0x25e0 [ 42.170609] ? find_held_lock+0x2b/0x80 [ 42.171359] ? do_prlimit+0x310/0x610 [ 42.172084] ? __pfx_do_seccomp+0x10/0x10 [ 42.172852] ? do_raw_spin_unlock+0x53/0x220 [ 42.173669] ? _raw_spin_unlock+0x1e/0x40 [ 42.174406] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.175357] ? static_key_count+0x60/0x80 [ 42.176147] prctl_set_seccomp+0x4e/0x70 [ 42.176906] __do_sys_prctl+0xe6c/0x1d70 [ 42.177675] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.178484] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.179448] ? irqentry_exit+0xf3/0x650 [ 42.180198] do_syscall_64+0xbf/0x430 [ 42.180923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.181851] RIP: 0033:0x7f6ff8dbe5cd [ 42.182510] 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 [ 42.185641] RSP: 002b:00007ffd94fbf290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.186987] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ff8dbe5cd [ 42.188268] RDX: 0000556e48f57e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.189535] RBP: 00007ffd94fbf2f0 R08: 0000000000000000 R09: 00007ffd94fbe990 [ 42.190836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e62a0e2b0 [ 42.192136] R13: 00007ffd94fbf720 R14: 0000556e62a10d20 R15: 0000556e62a228d0 [ 42.193442] [ 42.193913] irq event stamp: 1735 [ 42.194523] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 42.196031] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 42.197549] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 42.199129] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 42.200661] ---[ end trace 0000000000000000 ]--- [ 43.030960] ------------[ cut here ]------------ [ 43.031898] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.033895] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.035375] Modules linked in: [ 43.036017] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.038259] Tainted: [W]=WARN [ 43.038951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.040457] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.041393] 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 [ 43.044642] RSP: 0018:ffff888016e27bc0 EFLAGS: 00010286 [ 43.045591] RAX: 0000000000000000 RBX: ffffed1002dc4f78 RCX: ffffffff813a4050 [ 43.046946] RDX: ffff888016099bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.048253] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc4f2f [ 43.049561] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.050906] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e27df8 [ 43.052227] FS: 00007fcf5401d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.053688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.054769] CR2: 00007fcf545834a6 CR3: 0000000009ff7000 CR4: 0000000000350ef0 [ 43.056064] Call Trace: [ 43.056532] [ 43.056981] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.057882] ? __create_object+0x59/0x80 [ 43.058683] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.059603] __vmalloc_noprof+0x59/0x60 [ 43.060361] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.061241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.062179] bpf_prog_alloc+0x39/0x200 [ 43.062923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.063870] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.064779] do_seccomp+0x349/0x25e0 [ 43.065446] ? find_held_lock+0x2b/0x80 [ 43.066198] ? do_prlimit+0x310/0x610 [ 43.066941] ? __pfx_do_seccomp+0x10/0x10 [ 43.067727] ? do_raw_spin_unlock+0x53/0x220 [ 43.068503] ? _raw_spin_unlock+0x1e/0x40 [ 43.069278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.070261] ? static_key_count+0x60/0x80 [ 43.071264] prctl_set_seccomp+0x4e/0x70 [ 43.072273] __do_sys_prctl+0xe6c/0x1d70 [ 43.073320] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.074460] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.075706] ? irqentry_exit+0xf3/0x650 [ 43.076710] do_syscall_64+0xbf/0x430 [ 43.077610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.078918] RIP: 0033:0x7fcf5450f5cd [ 43.079834] 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 [ 43.083403] RSP: 002b:00007fff8c9341d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.084863] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf5450f5cd [ 43.086533] RDX: 000055b1b938ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.088165] RBP: 00007fff8c934230 R08: 0000000000000000 R09: 00007fff8c9338d0 [ 43.089532] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1f1f9aad0 [ 43.091208] R13: 00007fff8c934660 R14: 000055b1f1f9bbc0 R15: 000055b1f1fac780 [ 43.092799] [ 43.093350] irq event stamp: 1919 [ 43.094211] hardirqs last enabled at (1929): [] __up_console_sem+0x78/0x80 [ 43.096036] hardirqs last disabled at (1938): [] __up_console_sem+0x5d/0x80 [ 43.097897] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 43.099368] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 43.101002] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61187' (ECDSA) to the list of known hosts. 2025/11/18 08:42:51 fuzzer started 2025/11/18 08:42:52 dialing manager at localhost:34383 2025/11/18 08:42:52 checking machine... 2025/11/18 08:42:52 checking revisions... [ 44.045343] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:42:52 testing simple program... [ 44.128196] cgroup: Unknown subsys name 'net' [ 44.235970] cgroup: Unknown subsys name 'cpuset' [ 44.256161] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:42:51 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff8880170e780c RDX=1ffff11002e1cf22 RSI=ffffffff81b621bb RDI=ffff8880170e7980 RBP=ffff8880170e7950 RSP=ffff8880170e78a8 R8 =0000000000000001 R9 =ffff8880170e78f8 R10=000000000003c9ed R11=0000000000023cd1 R12=ffff8880170e7980 R13=0000000000000000 R14=ffff8880162c9bc0 R15=0000000000092800 RIP=ffffffff8161913f RFL=00000286 [--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 00007f6ff88cc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6ff8e83618 CR3=000000000e7da000 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=000000000002b94d 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd84fb8c48 CR3=000000000da3d000 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=3af48afe59542383ee4edf3ce8b913c3 XMM02=2c67c8bc2e329bc30000000000304e20 XMM03=fb795ef6d65770560000000000311e88 XMM04=8387834212003ff200000000000ae988 XMM05=14648eaa1277bab100000000003222c8 XMM06=b559e2fec25a177a000000000031b848 XMM07=e042d86d42eb936e0000000000312160 XMM08=2a94f9f7cd802abb0000000000304e80 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000