[ 46.549884] ------------[ cut here ]------------ [ 46.550844] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.552844] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.554321] Modules linked in: [ 46.554964] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.556977] Tainted: [W]=WARN [ 46.557531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.559016] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.559936] 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 [ 46.563110] RSP: 0018:ffff8880161efbc0 EFLAGS: 00010286 [ 46.564091] RAX: 0000000000000000 RBX: ffffed1002c3df78 RCX: ffffffff813a4050 [ 46.565371] RDX: ffff888017605340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.566682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3df2f [ 46.567961] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.569248] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161efdf8 [ 46.570549] FS: 00007efe4cd89900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.571997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.573058] CR2: 00007ffffafdcef8 CR3: 000000000be6c000 CR4: 0000000000350ef0 [ 46.574363] Call Trace: [ 46.574866] [ 46.575283] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.576190] ? __create_object+0x59/0x80 [ 46.576984] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.577961] __vmalloc_noprof+0x59/0x60 [ 46.578748] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.579594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.580530] bpf_prog_alloc+0x39/0x200 [ 46.581271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.582206] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.583123] do_seccomp+0x349/0x25e0 [ 46.583847] ? find_held_lock+0x2b/0x80 [ 46.584562] ? do_prlimit+0x310/0x610 [ 46.585313] ? __pfx_do_seccomp+0x10/0x10 [ 46.586605] ? do_raw_spin_unlock+0x53/0x220 [ 46.587446] ? _raw_spin_unlock+0x1e/0x40 [ 46.588236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.589225] ? static_key_count+0x60/0x80 [ 46.590060] prctl_set_seccomp+0x4e/0x70 [ 46.590850] __do_sys_prctl+0xe6c/0x1d70 [ 46.591586] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.592465] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.593456] ? irqentry_exit+0xf3/0x650 [ 46.594237] do_syscall_64+0xbf/0x430 [ 46.594989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.595953] RIP: 0033:0x7efe4d27b5cd [ 46.596628] 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 [ 46.599901] RSP: 002b:00007ffffafdaa30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.601285] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe4d27b5cd [ 46.602615] RDX: 000055aeacdb9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.603900] RBP: 00007ffffafdaa90 R08: 0000000000000000 R09: 00007ffffafda130 [ 46.605183] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aeb3e6e240 [ 46.606502] R13: 00007ffffafdaec0 R14: 000055aeb3e6dbf0 R15: 000055aeb3e824d0 [ 46.607837] [ 46.608261] irq event stamp: 1735 [ 46.608909] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.610465] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.612007] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 46.613576] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 46.615125] ---[ end trace 0000000000000000 ]--- [ 49.515104] ------------[ cut here ]------------ [ 49.516037] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.518078] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.519527] Modules linked in: [ 49.520163] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.522147] Tainted: [W]=WARN [ 49.522741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.524185] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.525089] 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 [ 49.528260] RSP: 0018:ffff8880167d7bc0 EFLAGS: 00010286 [ 49.529232] RAX: 0000000000000000 RBX: ffffed1002cfaf78 RCX: ffffffff813a4050 [ 49.530507] RDX: ffff888016d45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.531771] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfaf2f [ 49.533073] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.534349] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167d7df8 [ 49.535638] FS: 00007fedbc614900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.537101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.538166] CR2: 00007fedbcb06580 CR3: 000000000ed09000 CR4: 0000000000350ef0 [ 49.539423] Call Trace: [ 49.539921] [ 49.540327] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.541203] ? __create_object+0x59/0x80 [ 49.541973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.542936] __vmalloc_noprof+0x59/0x60 [ 49.543633] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.544494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.545401] bpf_prog_alloc+0x39/0x200 [ 49.546122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.547052] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.547946] do_seccomp+0x349/0x25e0 [ 49.548621] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.549504] ? __pfx_do_seccomp+0x10/0x10 [ 49.550286] ? find_held_lock+0x2b/0x80 [ 49.551036] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.551985] ? static_key_count+0x60/0x80 [ 49.552771] prctl_set_seccomp+0x4e/0x70 [ 49.553498] __do_sys_prctl+0xe6c/0x1d70 [ 49.554288] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.555124] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.556085] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.557052] ? irqentry_exit+0xf3/0x650 [ 49.557806] do_syscall_64+0xbf/0x430 [ 49.558510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.559442] RIP: 0033:0x7fedbcb065cd [ 49.560128] 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 [ 49.563272] RSP: 002b:00007ffcd90d0e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.564622] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fedbcb065cd [ 49.565899] RDX: 000055e643bf5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.567188] RBP: 00007ffcd90d0e60 R08: 0000000000000000 R09: 00007ffcd90d0500 [ 49.568441] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e64cae7bf0 [ 49.569704] R13: 00007ffcd90d1290 R14: 000055e64caf1380 R15: 000055e64cafc460 [ 49.570997] [ 49.571412] irq event stamp: 1731 [ 49.572043] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.573541] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.575070] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 49.576617] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 49.578188] ---[ end trace 0000000000000000 ]--- [ 50.214474] ------------[ cut here ]------------ [ 50.215519] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.217856] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.219421] Modules linked in: [ 50.220206] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.222457] Tainted: [W]=WARN [ 50.223063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.224524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.225452] 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 [ 50.228672] RSP: 0018:ffff888017317bc0 EFLAGS: 00010286 [ 50.229618] RAX: 0000000000000000 RBX: ffffed1002e62f78 RCX: ffffffff813a4050 [ 50.230936] RDX: ffff88801c431bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.232241] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e62f2f [ 50.233538] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.234854] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017317df8 [ 50.236169] FS: 00007fe370079900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.237672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.238774] CR2: 00007ffeab0e7ef8 CR3: 000000001fcd4000 CR4: 0000000000350ef0 [ 50.240101] Call Trace: [ 50.240590] [ 50.241047] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.241978] ? __create_object+0x59/0x80 [ 50.242805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.243834] __vmalloc_noprof+0x59/0x60 [ 50.244587] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.245511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.246501] bpf_prog_alloc+0x39/0x200 [ 50.247290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.248272] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.249226] do_seccomp+0x349/0x25e0 [ 50.249998] ? find_held_lock+0x2b/0x80 [ 50.250836] ? do_prlimit+0x310/0x610 [ 50.251577] ? __pfx_do_seccomp+0x10/0x10 [ 50.252417] ? do_raw_spin_unlock+0x53/0x220 [ 50.253316] ? _raw_spin_unlock+0x1e/0x40 [ 50.254164] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.255197] ? static_key_count+0x60/0x80 [ 50.256058] prctl_set_seccomp+0x4e/0x70 [ 50.256889] __do_sys_prctl+0xe6c/0x1d70 [ 50.257728] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.258609] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.259691] ? irqentry_exit+0xf3/0x650 [ 50.260472] do_syscall_64+0xbf/0x430 [ 50.261277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.262322] RIP: 0033:0x7fe37056b5cd [ 50.263087] 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 [ 50.266580] RSP: 002b:00007ffeab0e6b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.268073] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe37056b5cd [ 50.269394] RDX: 000055f67e253e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.270833] RBP: 00007ffeab0e6bc0 R08: 0000000000000000 R09: 00007ffeab0e6260 [ 50.272256] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f68afccbf0 [ 50.273694] R13: 00007ffeab0e6ff0 R14: 000055f68afd6380 R15: 000055f68afe1460 [ 50.275068] [ 50.275524] irq event stamp: 1749 [ 50.276258] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.277974] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.279583] softirqs last enabled at (1302): [] handle_softirqs+0x50c/0x770 [ 50.281245] softirqs last disabled at (1297): [] __irq_exit_rcu+0xc4/0x100 [ 50.282780] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39608' (ECDSA) to the list of known hosts. 2025/11/18 15:15:13 fuzzer started 2025/11/18 15:15:13 dialing manager at localhost:34383 2025/11/18 15:15:13 checking machine... 2025/11/18 15:15:13 checking revisions... [ 51.188634] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:15:13 testing simple program... [ 51.279368] cgroup: Unknown subsys name 'net' [ 51.343082] cgroup: Unknown subsys name 'cpuset' [ 51.358259] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:15:12 Registers: info registers vcpu 0 RAX=ffffffff84c6acdf RBX=ffffffff81619130 RCX=ffff88806ce089ec RDX=1ffff1100d9c115e RSI=ffffffff84c6acdf RDI=ffff88806ce08b60 RBP=ffff88806ce08b30 RSP=ffff88806ce08a88 R8 =ffffffff86aa48ec R9 =ffff88806ce08ad8 R10=000000000003c9ed R11=000000000002213c R12=ffff88806ce08b60 R13=0000000000000000 R14=ffff888016d41bc0 R15=0000000000000009 RIP=ffffffff84c99a26 RFL=00000282 [--S----] 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 00007fedbc614900 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=00007fedbc5d9008 CR3=000000001f72f000 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=000000000002af6b 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd4deea668 CR3=000000001ce41000 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=2032313a35313a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3534 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3534325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a35313a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000