[ 54.322887] ------------[ cut here ]------------ [ 54.323613] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.325292] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.326488] Modules linked in: [ 54.327051] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.328686] Tainted: [W]=WARN [ 54.329147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.330356] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.331122] 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 [ 54.333775] RSP: 0018:ffff88801a95fbc0 EFLAGS: 00010286 [ 54.334546] RAX: 0000000000000000 RBX: ffffed100352bf78 RCX: ffffffff813a4050 [ 54.335621] RDX: ffff8880178c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.336703] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100352bf2f [ 54.337755] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.338838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a95fdf8 [ 54.339912] FS: 00007f972a083900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.341104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.341987] CR2: 00007f972a575580 CR3: 000000000cc22000 CR4: 0000000000350ef0 [ 54.343069] Call Trace: [ 54.343463] [ 54.343839] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.344543] ? __create_object+0x59/0x80 [ 54.345200] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.346004] __vmalloc_noprof+0x59/0x60 [ 54.346593] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.347323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.348094] bpf_prog_alloc+0x39/0x200 [ 54.348700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.349433] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.350183] do_seccomp+0x349/0x25e0 [ 54.350795] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.351501] ? __pfx_do_seccomp+0x10/0x10 [ 54.352156] ? find_held_lock+0x2b/0x80 [ 54.352780] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.353539] ? static_key_count+0x60/0x80 [ 54.354200] prctl_set_seccomp+0x4e/0x70 [ 54.354864] __do_sys_prctl+0xe6c/0x1d70 [ 54.355476] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.356187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.356985] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.357780] ? irqentry_exit+0xf3/0x650 [ 54.358373] do_syscall_64+0xbf/0x430 [ 54.358995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.359781] RIP: 0033:0x7f972a5755cd [ 54.360329] 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 [ 54.362954] RSP: 002b:00007ffe65626e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.364083] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f972a5755cd [ 54.365148] RDX: 000055a440fb7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.366198] RBP: 00007ffe65626ef0 R08: 0000000000000000 R09: 00007ffe65626590 [ 54.367265] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4624f4ad0 [ 54.368325] R13: 00007ffe65627320 R14: 000055a4624f5bc0 R15: 000055a462506780 [ 54.369411] [ 54.369802] irq event stamp: 1775 [ 54.370302] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 54.371580] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 54.372851] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 54.374128] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 54.375395] ---[ end trace 0000000000000000 ]--- [ 58.457019] ------------[ cut here ]------------ [ 58.457950] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.459943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 58.461400] Modules linked in: [ 58.462036] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.464373] Tainted: [W]=WARN [ 58.465515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.467003] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.467928] 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 [ 58.471161] RSP: 0018:ffff888019ac7bc0 EFLAGS: 00010286 [ 58.472158] RAX: 0000000000000000 RBX: ffffed1003358f78 RCX: ffffffff813a4050 [ 58.473442] RDX: ffff88800b2d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.474739] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003358f2f [ 58.476044] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.477332] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ac7df8 [ 58.478629] FS: 00007f114a3eb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.480145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.481222] CR2: 00007ffcc2584ef8 CR3: 000000001fab2000 CR4: 0000000000350ef0 [ 58.482512] Call Trace: [ 58.483036] [ 58.483448] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.484345] ? __create_object+0x59/0x80 [ 58.485136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.486115] __vmalloc_noprof+0x59/0x60 [ 58.486903] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.487790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.488735] bpf_prog_alloc+0x39/0x200 [ 58.489425] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.490366] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.491281] do_seccomp+0x349/0x25e0 [ 58.491996] ? find_held_lock+0x2b/0x80 [ 58.492765] ? do_prlimit+0x310/0x610 [ 58.493465] ? __pfx_do_seccomp+0x10/0x10 [ 58.494254] ? do_raw_spin_unlock+0x53/0x220 [ 58.495092] ? _raw_spin_unlock+0x1e/0x40 [ 58.495880] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.496843] ? static_key_count+0x60/0x80 [ 58.497592] prctl_set_seccomp+0x4e/0x70 [ 58.498401] __do_sys_prctl+0xe6c/0x1d70 [ 58.499188] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.500036] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.501006] ? irqentry_exit+0xf3/0x650 [ 58.501773] do_syscall_64+0xbf/0x430 [ 58.502478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.503434] RIP: 0033:0x7f114a8dd5cd [ 58.504150] 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 [ 58.507371] RSP: 002b:00007ffcc2582fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.508747] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f114a8dd5cd [ 58.510038] RDX: 00005591d13a1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.511341] RBP: 00007ffcc2583020 R08: 0000000000000000 R09: 00007ffcc25826c0 [ 58.512631] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591e3eb3bf0 [ 58.513931] R13: 00007ffcc2583450 R14: 00005591e3ebd380 R15: 00005591e3ec8460 [ 58.515252] [ 58.515724] irq event stamp: 1891 [ 58.516340] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 58.517876] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 58.519421] softirqs last enabled at (1508): [] handle_softirqs+0x50c/0x770 [ 58.520967] softirqs last disabled at (1503): [] __irq_exit_rcu+0xc4/0x100 [ 58.522489] ---[ end trace 0000000000000000 ]--- [ 59.487071] ------------[ cut here ]------------ [ 59.488099] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 59.490198] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 59.491755] Modules linked in: [ 59.492379] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 59.494901] Tainted: [W]=WARN [ 59.495498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 59.497574] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 59.498558] 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 [ 59.501941] RSP: 0018:ffff88800f357bc0 EFLAGS: 00010286 [ 59.503007] RAX: 0000000000000000 RBX: ffffed1001e6af78 RCX: ffffffff813a4050 [ 59.504379] RDX: ffff888015fbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 59.505754] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6af2f [ 59.507134] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 59.508501] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f357df8 [ 59.509874] FS: 00007ff0d79fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 59.511419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.512566] CR2: 00007ffdbd3f6ef8 CR3: 000000001f859000 CR4: 0000000000350ef0 [ 59.513961] Call Trace: [ 59.514462] [ 59.514979] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 59.515948] ? __create_object+0x59/0x80 [ 59.516792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 59.517856] __vmalloc_noprof+0x59/0x60 [ 59.518630] bpf_prog_alloc_no_stats+0x55/0x470 [ 59.519592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.520601] bpf_prog_alloc+0x39/0x200 [ 59.521400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.522408] bpf_prog_create_from_user+0xb2/0x2f0 [ 59.523412] do_seccomp+0x349/0x25e0 [ 59.524195] ? find_held_lock+0x2b/0x80 [ 59.525012] ? do_prlimit+0x310/0x610 [ 59.525816] ? __pfx_do_seccomp+0x10/0x10 [ 59.526625] ? do_raw_spin_unlock+0x53/0x220 [ 59.527534] ? _raw_spin_unlock+0x1e/0x40 [ 59.528386] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 59.529442] ? static_key_count+0x60/0x80 [ 59.530316] prctl_set_seccomp+0x4e/0x70 [ 59.531177] __do_sys_prctl+0xe6c/0x1d70 [ 59.532037] ? __pfx___do_sys_prctl+0x10/0x10 [ 59.532971] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 59.534029] ? irqentry_exit+0xf3/0x650 [ 59.534888] do_syscall_64+0xbf/0x430 [ 59.535693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.536800] RIP: 0033:0x7ff0d7eef5cd [ 59.537533] 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 [ 59.541045] RSP: 002b:00007ffdbd3f4f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 59.542540] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0d7eef5cd [ 59.543966] RDX: 000056390137ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 59.545397] RBP: 00007ffdbd3f4f80 R08: 0000000000000000 R09: 00007ffdbd3f4620 [ 59.546836] R10: 0000000000000000 R11: 0000000000000246 R12: 000056391addebf0 [ 59.548249] R13: 00007ffdbd3f53b0 R14: 000056391ade8380 R15: 000056391adf3460 [ 59.549701] [ 59.550175] irq event stamp: 1965 [ 59.550906] hardirqs last enabled at (1975): [] __up_console_sem+0x78/0x80 [ 59.552627] hardirqs last disabled at (1984): [] __up_console_sem+0x5d/0x80 [ 59.554165] softirqs last enabled at (1870): [] handle_softirqs+0x50c/0x770 [ 59.555693] softirqs last disabled at (1859): [] __irq_exit_rcu+0xc4/0x100 [ 59.557019] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54718' (ECDSA) to the list of known hosts. 2025/11/19 07:49:29 fuzzer started 2025/11/19 07:49:30 dialing manager at localhost:34383 2025/11/19 07:49:30 checking machine... 2025/11/19 07:49:30 checking revisions... [ 60.558681] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:49:30 testing simple program... [ 60.673158] cgroup: Unknown subsys name 'net' [ 60.915073] cgroup: Unknown subsys name 'cpuset' [ 60.959026] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:49:29 Registers: info registers vcpu 0 RAX=fffffbfff0cc9f0a RBX=fffffbfff0cc9f0b RCX=ffffffff817d9b06 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f850 RBP=fffffbfff0cc9f0a RSP=ffff888009cf7c38 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffff88806ce3c2d0 R13=0000000000000200 R14=ffff888008c4b780 R15=ffffea00002670c0 RIP=ffffffff81b2d0ee RFL=00000086 [--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 00007f114a3eb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f114a39f01c CR3=000000001e375000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000004009b RBX=ffff888015cf0000 RCX=0000000000000000 RDX=000000000000009b RSI=0000000000000000 RDI=ffffffff85ef8f00 RBP=ffff888015cf0a58 RSP=ffff888015ce74a0 R8 =0000000000000000 R9 =000000000000009b R10=0000000000000001 R11=0000000000000000 R12=ffff888015cf0a58 R13=0000000000000000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff815270d4 RFL=00000002 [-------] 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 00007f496af38900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbf40c7d6f8 CR3=0000000009c93000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=fae97a6009c2eded00000000000ae988 XMM05=84a1dcd3e01a366b0000000000322fb8 XMM06=0394861f14684e590000000000321190 XMM07=fb795ef6d657705600000000003100b0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000