[ 45.853904] ------------[ cut here ]------------ [ 45.854846] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.856856] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.858333] Modules linked in: [ 45.858987] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.860937] Tainted: [W]=WARN [ 45.861537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.863012] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.863916] 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 [ 45.867100] RSP: 0018:ffff8880171b7bc0 EFLAGS: 00010286 [ 45.868072] RAX: 0000000000000000 RBX: ffffed1002e36f78 RCX: ffffffff813a4050 [ 45.869363] RDX: ffff88800e129bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.870646] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e36f2f [ 45.871926] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.873202] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171b7df8 [ 45.874504] FS: 00007f73c421c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.875921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.876960] CR2: 00007fffc3fd6ef8 CR3: 00000000108aa000 CR4: 0000000000350ef0 [ 45.878213] Call Trace: [ 45.878715] [ 45.879118] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.880009] ? __create_object+0x59/0x80 [ 45.880784] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.881764] __vmalloc_noprof+0x59/0x60 [ 45.882519] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.883348] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.884277] bpf_prog_alloc+0x39/0x200 [ 45.885011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.885934] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.886826] do_seccomp+0x349/0x25e0 [ 45.887530] ? find_held_lock+0x2b/0x80 [ 45.888235] ? do_prlimit+0x310/0x610 [ 45.888970] ? __pfx_do_seccomp+0x10/0x10 [ 45.889745] ? do_raw_spin_unlock+0x53/0x220 [ 45.890599] ? _raw_spin_unlock+0x1e/0x40 [ 45.891317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.892257] ? static_key_count+0x60/0x80 [ 45.893041] prctl_set_seccomp+0x4e/0x70 [ 45.893794] __do_sys_prctl+0xe6c/0x1d70 [ 45.894563] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.895359] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.896306] ? irqentry_exit+0xf3/0x650 [ 45.897059] do_syscall_64+0xbf/0x430 [ 45.897798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.898760] RIP: 0033:0x7f73c470e5cd [ 45.899410] 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 [ 45.902516] RSP: 002b:00007fffc3fd51e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.903847] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73c470e5cd [ 45.905115] RDX: 0000559ff25a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.906385] RBP: 00007fffc3fd5240 R08: 0000000000000000 R09: 00007fffc3fd48e0 [ 45.907686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ff58a2ad0 [ 45.908958] R13: 00007fffc3fd5670 R14: 0000559ff58a3bc0 R15: 0000559ff58b4780 [ 45.910249] [ 45.910727] irq event stamp: 1799 [ 45.911332] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 45.912842] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 45.914348] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 45.915896] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 45.917396] ---[ end trace 0000000000000000 ]--- [ 49.251136] ------------[ cut here ]------------ [ 49.251894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.253577] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.254781] Modules linked in: [ 49.255262] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.256870] Tainted: [W]=WARN [ 49.257320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.258521] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.259240] 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 [ 49.261818] RSP: 0018:ffff88801b58fbc0 EFLAGS: 00010286 [ 49.262619] RAX: 0000000000000000 RBX: ffffed10036b1f78 RCX: ffffffff813a4050 [ 49.263664] RDX: ffff888016a59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.264703] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036b1f2f [ 49.265756] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.266814] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b58fdf8 [ 49.267866] FS: 00007fc6860a6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.269031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.269900] CR2: 00007fc686598580 CR3: 0000000020168000 CR4: 0000000000350ef0 [ 49.270958] Call Trace: [ 49.271339] [ 49.271706] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.272403] ? __create_object+0x59/0x80 [ 49.273047] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.273849] __vmalloc_noprof+0x59/0x60 [ 49.274434] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.275154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.275909] bpf_prog_alloc+0x39/0x200 [ 49.276512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.277232] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.277974] do_seccomp+0x349/0x25e0 [ 49.278555] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.279253] ? __pfx_do_seccomp+0x10/0x10 [ 49.279882] ? find_held_lock+0x2b/0x80 [ 49.280493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.281243] ? static_key_count+0x60/0x80 [ 49.281892] prctl_set_seccomp+0x4e/0x70 [ 49.282528] __do_sys_prctl+0xe6c/0x1d70 [ 49.283138] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.283831] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.284612] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.285368] ? irqentry_exit+0xf3/0x650 [ 49.285987] do_syscall_64+0xbf/0x430 [ 49.286608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.287347] RIP: 0033:0x7fc6865985cd [ 49.287916] 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 [ 49.290509] RSP: 002b:00007ffd41fb7d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.291631] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6865985cd [ 49.292687] RDX: 000055b7378bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.293737] RBP: 00007ffd41fb7d80 R08: 0000000000000000 R09: 00007ffd41fb7420 [ 49.294800] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b764fa8bf0 [ 49.295853] R13: 00007ffd41fb81b0 R14: 000055b764fb2380 R15: 000055b764fbd460 [ 49.296926] [ 49.297274] irq event stamp: 1691 [ 49.297804] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 49.299069] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 49.300310] softirqs last enabled at (1408): [] handle_softirqs+0x50c/0x770 [ 49.301568] softirqs last disabled at (1403): [] __irq_exit_rcu+0xc4/0x100 [ 49.302826] ---[ end trace 0000000000000000 ]--- [ 50.098677] ------------[ cut here ]------------ [ 50.099671] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.101753] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.103273] Modules linked in: [ 50.103928] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.106255] Tainted: [W]=WARN [ 50.106964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.108502] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.109403] 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 [ 50.112710] RSP: 0018:ffff88801a147bc0 EFLAGS: 00010286 [ 50.113718] RAX: 0000000000000000 RBX: ffffed1003428f78 RCX: ffffffff813a4050 [ 50.115064] RDX: ffff888016968000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.116381] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003428f2f [ 50.117718] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.119059] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a147df8 [ 50.120395] FS: 00007f1618014900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.121876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.122984] CR2: 00007f1618506580 CR3: 000000001fb88000 CR4: 0000000000350ef0 [ 50.124315] Call Trace: [ 50.124846] [ 50.125279] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.126214] ? __create_object+0x59/0x80 [ 50.127032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.128023] __vmalloc_noprof+0x59/0x60 [ 50.128814] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.129712] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.130683] bpf_prog_alloc+0x39/0x200 [ 50.131412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.132393] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.133343] do_seccomp+0x349/0x25e0 [ 50.134097] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.135045] ? __pfx_do_seccomp+0x10/0x10 [ 50.135868] ? find_held_lock+0x2b/0x80 [ 50.136637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.137616] ? static_key_count+0x60/0x80 [ 50.138393] prctl_set_seccomp+0x4e/0x70 [ 50.139219] __do_sys_prctl+0xe6c/0x1d70 [ 50.140027] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.140911] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.141920] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.142946] ? irqentry_exit+0xf3/0x650 [ 50.143729] do_syscall_64+0xbf/0x430 [ 50.144498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.145434] RIP: 0033:0x7f16185065cd [ 50.146171] 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 [ 50.149441] RSP: 002b:00007ffe318ab7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.150880] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16185065cd [ 50.152195] RDX: 000055cebc0f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.153518] RBP: 00007ffe318ab850 R08: 0000000000000000 R09: 00007ffe318aaef0 [ 50.154857] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cef8c65ad0 [ 50.156182] R13: 00007ffe318abc80 R14: 000055cef8c66bc0 R15: 000055cef8c77780 [ 50.157557] [ 50.158132] irq event stamp: 1809 [ 50.158880] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 50.160429] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 50.162003] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 50.164115] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 50.165672] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40433' (ECDSA) to the list of known hosts. 2025/11/19 02:00:54 fuzzer started 2025/11/19 02:00:54 dialing manager at localhost:34383 2025/11/19 02:00:54 checking machine... 2025/11/19 02:00:54 checking revisions... [ 51.109032] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:00:54 testing simple program... [ 51.209976] cgroup: Unknown subsys name 'net' [ 51.294047] cgroup: Unknown subsys name 'cpuset' [ 51.310824] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:00:53 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff868faee4 RCX=ffffffff83c74316 RDX=0000000000000000 RSI=ffffffff86d77f6c RDI=ffffffff868faee4 RBP=ffffffff868faee4 RSP=ffff8880171b79a8 R8 =ffffffff86d77f6c R9 =0000000000000000 R10=000000000003c9ed R11=000000000009aa52 R12=ffffffff868faee4 R13=ffffffff868faee4 R14=ffffffff868faee4 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000256 [---ZAP-] 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 00007fc6860a6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc68665d618 CR3=00000000200f8000 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=000000000002357f 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=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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f80e7ec3040 CR3=000000000bed9000 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=a0dcef8f23f7e2b53b4504a7c3a4f9ec XMM02=ec2efd57dc4c00df00000000003038f0 XMM03=a74a9d72c797c1e600000000003039c0 XMM04=574bc3c8a52a4d7900000000000ae988 XMM05=0394861f14684e590000000000320818 XMM06=3e829fc8c8edc99000000000003206a0 XMM07=e042d86d42eb936e0000000000311ba0 XMM08=a74a9d72c797c1e600000000003039c0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000