[ 46.297566] ------------[ cut here ]------------ [ 46.298523] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.300499] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.301956] Modules linked in: [ 46.302999] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.305017] Tainted: [W]=WARN [ 46.305634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.307132] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.308048] 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 [ 46.311235] RSP: 0018:ffff888018f67bc0 EFLAGS: 00010286 [ 46.312183] RAX: 0000000000000000 RBX: ffffed10031ecf78 RCX: ffffffff813a4050 [ 46.313522] RDX: ffff888016983780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.314831] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031ecf2f [ 46.316119] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.317414] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f67df8 [ 46.318702] FS: 00007f554c3d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.320163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.321268] CR2: 00007f554c8c6580 CR3: 0000000009eb8000 CR4: 0000000000350ef0 [ 46.322561] Call Trace: [ 46.323030] [ 46.323475] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.324404] ? __create_object+0x59/0x80 [ 46.325140] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.326115] __vmalloc_noprof+0x59/0x60 [ 46.326888] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.327757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.328697] bpf_prog_alloc+0x39/0x200 [ 46.329448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.330376] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.331305] do_seccomp+0x349/0x25e0 [ 46.332009] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.332943] ? __pfx_do_seccomp+0x10/0x10 [ 46.333752] ? find_held_lock+0x2b/0x80 [ 46.334524] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.335501] ? static_key_count+0x60/0x80 [ 46.336315] prctl_set_seccomp+0x4e/0x70 [ 46.337064] __do_sys_prctl+0xe6c/0x1d70 [ 46.337849] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.338696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.339673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.340673] ? irqentry_exit+0xf3/0x650 [ 46.341472] do_syscall_64+0xbf/0x430 [ 46.342166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.343129] RIP: 0033:0x7f554c8c65cd [ 46.343836] 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 [ 46.347054] RSP: 002b:00007ffe0a973760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.348446] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f554c8c65cd [ 46.349764] RDX: 00005565ed50ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.351044] RBP: 00007ffe0a9737c0 R08: 0000000000000000 R09: 00007ffe0a972e60 [ 46.352340] R10: 0000000000000000 R11: 0000000000000246 R12: 000055662827ead0 [ 46.353653] R13: 00007ffe0a973bf0 R14: 000055662827fbc0 R15: 0000556628290780 [ 46.354986] [ 46.355458] irq event stamp: 1775 [ 46.356074] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 46.357621] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 46.359150] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 46.360720] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.362267] ---[ end trace 0000000000000000 ]--- [ 49.557427] ------------[ cut here ]------------ [ 49.558157] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.559837] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.561050] Modules linked in: [ 49.561580] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.563423] Tainted: [W]=WARN [ 49.563880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.565162] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.565906] 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 [ 49.568528] RSP: 0018:ffff888013b97bc0 EFLAGS: 00010286 [ 49.569326] RAX: 0000000000000000 RBX: ffffed1002772f78 RCX: ffffffff813a4050 [ 49.570385] RDX: ffff8880142a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.571438] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002772f2f [ 49.572501] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.573564] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b97df8 [ 49.574625] FS: 00007f20fb1eb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.575809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.576702] CR2: 00007ffcfcd46ef8 CR3: 000000001e850000 CR4: 0000000000350ef0 [ 49.577762] Call Trace: [ 49.578149] [ 49.578524] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.579278] ? __create_object+0x59/0x80 [ 49.579883] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.580698] __vmalloc_noprof+0x59/0x60 [ 49.581330] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.582007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.582780] bpf_prog_alloc+0x39/0x200 [ 49.583383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.584113] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.584864] do_seccomp+0x349/0x25e0 [ 49.585454] ? find_held_lock+0x2b/0x80 [ 49.586046] ? do_prlimit+0x310/0x610 [ 49.586655] ? __pfx_do_seccomp+0x10/0x10 [ 49.587301] ? do_raw_spin_unlock+0x53/0x220 [ 49.587947] ? _raw_spin_unlock+0x1e/0x40 [ 49.588594] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.589381] ? static_key_count+0x60/0x80 [ 49.589998] prctl_set_seccomp+0x4e/0x70 [ 49.590633] __do_sys_prctl+0xe6c/0x1d70 [ 49.591283] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.591957] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.592756] ? irqentry_exit+0xf3/0x650 [ 49.593391] do_syscall_64+0xbf/0x430 [ 49.593964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.594739] RIP: 0033:0x7f20fb6dd5cd [ 49.595320] 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 [ 49.597945] RSP: 002b:00007ffcfcd456a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.599074] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20fb6dd5cd [ 49.600128] RDX: 000055d858395e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.601193] RBP: 00007ffcfcd45700 R08: 0000000000000000 R09: 00007ffcfcd44da0 [ 49.602251] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d89548cbf0 [ 49.603306] R13: 00007ffcfcd45b30 R14: 000055d895496380 R15: 000055d8954a1460 [ 49.604383] [ 49.604739] irq event stamp: 1817 [ 49.605276] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.606539] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.607784] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.609078] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 49.610332] ---[ end trace 0000000000000000 ]--- [ 50.311897] ------------[ cut here ]------------ [ 50.312842] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.314910] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.316404] Modules linked in: [ 50.317018] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.319037] Tainted: [W]=WARN [ 50.319668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.321448] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.322457] 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 [ 50.325707] RSP: 0018:ffff888013a37bc0 EFLAGS: 00010286 [ 50.326713] RAX: 0000000000000000 RBX: ffffed1002746f78 RCX: ffffffff813a4050 [ 50.328045] RDX: ffff888019b79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.329366] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002746f2f [ 50.330673] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.331967] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a37df8 [ 50.333411] FS: 00007f105a99d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.334880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.335978] CR2: 00007ffc11e0fef8 CR3: 000000001ea63000 CR4: 0000000000350ef0 [ 50.337363] Call Trace: [ 50.337826] [ 50.338318] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.339259] ? __create_object+0x59/0x80 [ 50.340002] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.341007] __vmalloc_noprof+0x59/0x60 [ 50.341785] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.342704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.343673] bpf_prog_alloc+0x39/0x200 [ 50.344459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.345415] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.346337] do_seccomp+0x349/0x25e0 [ 50.347022] ? find_held_lock+0x2b/0x80 [ 50.347817] ? do_prlimit+0x310/0x610 [ 50.348613] ? __pfx_do_seccomp+0x10/0x10 [ 50.349434] ? do_raw_spin_unlock+0x53/0x220 [ 50.350293] ? _raw_spin_unlock+0x1e/0x40 [ 50.351041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.352031] ? static_key_count+0x60/0x80 [ 50.352868] prctl_set_seccomp+0x4e/0x70 [ 50.353682] __do_sys_prctl+0xe6c/0x1d70 [ 50.354493] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.355385] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.356376] ? irqentry_exit+0xf3/0x650 [ 50.357132] do_syscall_64+0xbf/0x430 [ 50.357886] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.358890] RIP: 0033:0x7f105ae8f5cd [ 50.359640] 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 [ 50.362885] RSP: 002b:00007ffc11e0e450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.364319] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f105ae8f5cd [ 50.365650] RDX: 000055785ccaae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.366963] RBP: 00007ffc11e0e4b0 R08: 0000000000000000 R09: 00007ffc11e0db50 [ 50.368289] R10: 0000000000000000 R11: 0000000000000246 R12: 000055787fcffbf0 [ 50.369619] R13: 00007ffc11e0e8e0 R14: 000055787fd09380 R15: 000055787fd14460 [ 50.370933] [ 50.371445] irq event stamp: 1867 [ 50.372075] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 50.373484] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 50.374770] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 50.376124] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 50.377426] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40731' (ECDSA) to the list of known hosts. 2025/11/18 12:16:35 fuzzer started 2025/11/18 12:16:35 dialing manager at localhost:34383 2025/11/18 12:16:35 checking machine... 2025/11/18 12:16:35 checking revisions... [ 51.274677] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:16:35 testing simple program... [ 51.363302] cgroup: Unknown subsys name 'net' [ 51.416691] cgroup: Unknown subsys name 'cpuset' [ 51.437390] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:16:34 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801990faf0 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801990f4e0 R8 =0000000000000001 R9 =ffff88801990f5d8 R10=000000000003c9ed R11=0000000000023e33 R12=ffffffff8135e7a2 R13=ffff88801990f5e0 R14=ffff88801990fae0 R15=ffff88801990f598 RIP=ffffffff81528efc RFL=00000247 [---Z-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 00007f20fb1eb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f20fb1a4008 CR3=000000001d204000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002db2f 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd023dc34c8 CR3=0000000015f66000 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=b731fcb8ce4858b0e54ddbc8801e5b7b XMM02=0000000000303370ec2efd57dc4c00df XMM03=000000000030f9e80078d61abd40c000 XMM04=a6750dd0129a17ae00000000000ae988 XMM05=14648eaa1277bab1000000000031f9c8 XMM06=209d8ff98975e00a0000000000319620 XMM07=e042d86d42eb936e000000000030fc68 XMM08=0078d61abd40c00000000000003033d0 XMM09=00000000000000000000000000000000 XMM10=00200000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000