[ 54.147937] ------------[ cut here ]------------ [ 54.148856] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.150872] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 54.152341] Modules linked in: [ 54.152927] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.154920] Tainted: [W]=WARN [ 54.155527] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.156991] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.157898] 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 [ 54.161032] RSP: 0018:ffff88800f04fbc0 EFLAGS: 00010286 [ 54.161992] RAX: 0000000000000000 RBX: ffffed1001e09f78 RCX: ffffffff813a4050 [ 54.163250] RDX: ffff88800f6e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.164499] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e09f2f [ 54.165774] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.167041] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f04fdf8 [ 54.168306] FS: 00007fc52af65900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.169730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.170804] CR2: 00007fc52b457580 CR3: 000000000e4f8000 CR4: 0000000000350ef0 [ 54.172071] Call Trace: [ 54.172566] [ 54.172980] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.173872] ? __create_object+0x59/0x80 [ 54.174652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.175634] __vmalloc_noprof+0x59/0x60 [ 54.176383] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.177248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.178140] bpf_prog_alloc+0x39/0x200 [ 54.178865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.179766] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.180656] do_seccomp+0x349/0x25e0 [ 54.181387] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.182272] ? __pfx_do_seccomp+0x10/0x10 [ 54.183004] ? find_held_lock+0x2b/0x80 [ 54.183745] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.184689] ? static_key_count+0x60/0x80 [ 54.185489] prctl_set_seccomp+0x4e/0x70 [ 54.186253] __do_sys_prctl+0xe6c/0x1d70 [ 54.186983] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.187822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.188780] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.189754] ? irqentry_exit+0xf3/0x650 [ 54.190507] do_syscall_64+0xbf/0x430 [ 54.191230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.192118] RIP: 0033:0x7fc52b4575cd [ 54.192828] 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 [ 54.195985] RSP: 002b:00007ffcfeeafc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.197365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc52b4575cd [ 54.198648] RDX: 00005624f3488e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.199917] RBP: 00007ffcfeeafc90 R08: 0000000000000000 R09: 00007ffcfeeaf330 [ 54.201196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562527e82bf0 [ 54.202510] R13: 00007ffcfeeb00c0 R14: 0000562527e8c380 R15: 0000562527e97460 [ 54.203823] [ 54.204293] irq event stamp: 1719 [ 54.204902] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 54.206461] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 54.207984] softirqs last enabled at (1244): [] handle_softirqs+0x50c/0x770 [ 54.209551] softirqs last disabled at (1239): [] __irq_exit_rcu+0xc4/0x100 [ 54.211060] ---[ end trace 0000000000000000 ]--- [ 57.576297] ------------[ cut here ]------------ [ 57.577201] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.579627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.581129] Modules linked in: [ 57.581781] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.583749] Tainted: [W]=WARN [ 57.584357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.585815] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.586734] 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 [ 57.589878] RSP: 0018:ffff8880172ffbc0 EFLAGS: 00010286 [ 57.590840] RAX: 0000000000000000 RBX: ffffed1002e5ff78 RCX: ffffffff813a4050 [ 57.592120] RDX: ffff88800aa5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.593395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5ff2f [ 57.594662] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.595933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172ffdf8 [ 57.597206] FS: 00007fbc8617e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.598638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.599693] CR2: 00007fff848c1ef7 CR3: 0000000009b85000 CR4: 0000000000350ef0 [ 57.600961] Call Trace: [ 57.601470] [ 57.601882] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.602778] ? __create_object+0x59/0x80 [ 57.603546] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.604508] __vmalloc_noprof+0x59/0x60 [ 57.605257] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.606084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.606996] bpf_prog_alloc+0x39/0x200 [ 57.607713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.608645] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.609561] do_seccomp+0x349/0x25e0 [ 57.610272] ? find_held_lock+0x2b/0x80 [ 57.610987] ? do_prlimit+0x310/0x610 [ 57.611724] ? __pfx_do_seccomp+0x10/0x10 [ 57.612506] ? do_raw_spin_unlock+0x53/0x220 [ 57.613321] ? _raw_spin_unlock+0x1e/0x40 [ 57.614066] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.615014] ? static_key_count+0x60/0x80 [ 57.615797] prctl_set_seccomp+0x4e/0x70 [ 57.616559] __do_sys_prctl+0xe6c/0x1d70 [ 57.617344] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.618147] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.619102] ? irqentry_exit+0xf3/0x650 [ 57.619848] do_syscall_64+0xbf/0x430 [ 57.620582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.621545] RIP: 0033:0x7fbc866705cd [ 57.622236] 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 [ 57.625418] RSP: 002b:00007fff848c0540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.626785] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc866705cd [ 57.628069] RDX: 00005619a7529e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.629352] RBP: 00007fff848c05a0 R08: 0000000000000000 R09: 00007fff848bfc40 [ 57.630627] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619c5618ad0 [ 57.631894] R13: 00007fff848c09d0 R14: 00005619c5619bc0 R15: 00005619c562a780 [ 57.633206] [ 57.633642] irq event stamp: 1847 [ 57.634297] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 57.635826] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 57.637327] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 57.638863] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 57.640392] ---[ end trace 0000000000000000 ]--- [ 58.439352] ------------[ cut here ]------------ [ 58.440275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.442291] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 58.443960] Modules linked in: [ 58.444656] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.446655] Tainted: [W]=WARN [ 58.447245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.448759] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.449869] 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 [ 58.453057] RSP: 0018:ffff88800c7d7bc0 EFLAGS: 00010286 [ 58.454348] RAX: 0000000000000000 RBX: ffffed10018faf78 RCX: ffffffff813a4050 [ 58.455857] RDX: ffff88801a30b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.457156] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10018faf2f [ 58.458461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.459745] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c7d7df8 [ 58.461039] FS: 00007f48a1225900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.462502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.463566] CR2: 00007f48a1717580 CR3: 000000002024c000 CR4: 0000000000350ef0 [ 58.464857] Call Trace: [ 58.465385] [ 58.465793] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.466674] ? __create_object+0x59/0x80 [ 58.467441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.468388] __vmalloc_noprof+0x59/0x60 [ 58.469087] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.469953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.470876] bpf_prog_alloc+0x39/0x200 [ 58.471623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.472544] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.473450] do_seccomp+0x349/0x25e0 [ 58.474132] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.475022] ? __pfx_do_seccomp+0x10/0x10 [ 58.475810] ? find_held_lock+0x2b/0x80 [ 58.476558] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.477536] ? static_key_count+0x60/0x80 [ 58.478326] prctl_set_seccomp+0x4e/0x70 [ 58.479052] __do_sys_prctl+0xe6c/0x1d70 [ 58.479817] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.480667] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.481626] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.482604] ? irqentry_exit+0xf3/0x650 [ 58.483357] do_syscall_64+0xbf/0x430 [ 58.484050] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.484990] RIP: 0033:0x7f48a17175cd [ 58.485707] 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 [ 58.488873] RSP: 002b:00007ffd54ae74f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.490268] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48a17175cd [ 58.491555] RDX: 00005605b58bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.492823] RBP: 00007ffd54ae7550 R08: 0000000000000000 R09: 00007ffd54ae6bf0 [ 58.494140] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605c602a2b0 [ 58.495444] R13: 00007ffd54ae7980 R14: 00005605c602cd20 R15: 00005605c603e8d0 [ 58.496764] [ 58.497232] irq event stamp: 3025 [ 58.497853] hardirqs last enabled at (3033): [] __up_console_sem+0x78/0x80 [ 58.499381] hardirqs last disabled at (3042): [] __up_console_sem+0x5d/0x80 [ 58.500919] softirqs last enabled at (2546): [] handle_softirqs+0x50c/0x770 [ 58.502483] softirqs last disabled at (2541): [] __irq_exit_rcu+0xc4/0x100 [ 58.504015] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44840' (ECDSA) to the list of known hosts. 2025/11/18 09:51:54 fuzzer started 2025/11/18 09:51:55 dialing manager at localhost:34383 2025/11/18 09:51:55 checking machine... 2025/11/18 09:51:55 checking revisions... [ 59.454496] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:51:55 testing simple program... [ 59.547341] cgroup: Unknown subsys name 'net' [ 59.596290] cgroup: Unknown subsys name 'cpuset' [ 59.610964] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:51:54 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016f48000 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016f48a58 RSP=ffff88801847f6b8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016f48a58 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007fbc8617e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff848ba000 CR3=00000000200fb000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002795b 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa413456000 CR3=000000000e4e4000 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=2034353a31353a393020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033353a31353a3930203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000