[ 46.674143] ------------[ cut here ]------------ [ 46.675284] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.677799] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 46.679637] Modules linked in: [ 46.680387] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.683263] Tainted: [W]=WARN [ 46.684026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.685908] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.687110] 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 [ 46.690655] RSP: 0018:ffff888015867bc0 EFLAGS: 00010286 [ 46.691633] RAX: 0000000000000000 RBX: ffffed1002b0cf78 RCX: ffffffff813a4050 [ 46.692925] RDX: ffff88801673d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.694179] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0cf2f [ 46.695474] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.696812] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015867df8 [ 46.698241] FS: 00007efe7d3a9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.699900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.701129] CR2: 00007ffd62226ef7 CR3: 000000000cc59000 CR4: 0000000000350ef0 [ 46.702445] Call Trace: [ 46.702963] [ 46.703374] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.704288] ? __create_object+0x59/0x80 [ 46.705096] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.706055] __vmalloc_noprof+0x59/0x60 [ 46.706809] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.707680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.708630] bpf_prog_alloc+0x39/0x200 [ 46.709333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.710261] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.711170] do_seccomp+0x349/0x25e0 [ 46.711910] ? find_held_lock+0x2b/0x80 [ 46.712673] ? do_prlimit+0x310/0x610 [ 46.713392] ? __pfx_do_seccomp+0x10/0x10 [ 46.714172] ? do_raw_spin_unlock+0x53/0x220 [ 46.715031] ? _raw_spin_unlock+0x1e/0x40 [ 46.715822] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.716785] ? static_key_count+0x60/0x80 [ 46.717613] prctl_set_seccomp+0x4e/0x70 [ 46.718331] __do_sys_prctl+0xe6c/0x1d70 [ 46.719128] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.719997] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.720991] ? irqentry_exit+0xf3/0x650 [ 46.721757] do_syscall_64+0xbf/0x430 [ 46.722448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.723395] RIP: 0033:0x7efe7d89b5cd [ 46.724117] 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 [ 46.727302] RSP: 002b:00007ffd62224a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.728648] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe7d89b5cd [ 46.730019] RDX: 000055bd6739ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.731296] RBP: 00007ffd62224ab0 R08: 0000000000000000 R09: 00007ffd62224150 [ 46.732549] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bda65c7bf0 [ 46.733853] R13: 00007ffd62224ee0 R14: 000055bda65d1380 R15: 000055bda65dc460 [ 46.735130] [ 46.735552] irq event stamp: 1837 [ 46.736201] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 46.737736] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 46.739043] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 46.740326] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 46.741601] ---[ end trace 0000000000000000 ]--- [ 50.000530] ------------[ cut here ]------------ [ 50.001450] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.003422] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 50.004922] Modules linked in: [ 50.005508] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.007757] Tainted: [W]=WARN [ 50.008320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.009865] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.010776] 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 [ 50.013922] RSP: 0018:ffff88801640fbc0 EFLAGS: 00010286 [ 50.014886] RAX: 0000000000000000 RBX: ffffed1002c81f78 RCX: ffffffff813a4050 [ 50.016156] RDX: ffff888019838000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.017436] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c81f2f [ 50.018721] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.019984] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801640fdf8 [ 50.021272] FS: 00007fe1d3dba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.022693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.023753] CR2: 00007ffec6b42ef7 CR3: 000000000d8d5000 CR4: 0000000000350ef0 [ 50.025169] Call Trace: [ 50.025626] [ 50.025970] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.026719] ? __create_object+0x59/0x80 [ 50.027331] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.028153] __vmalloc_noprof+0x59/0x60 [ 50.028779] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.029478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.030266] bpf_prog_alloc+0x39/0x200 [ 50.030881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.031647] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.032366] do_seccomp+0x349/0x25e0 [ 50.032968] ? find_held_lock+0x2b/0x80 [ 50.033607] ? do_prlimit+0x310/0x610 [ 50.034188] ? __pfx_do_seccomp+0x10/0x10 [ 50.034840] ? do_raw_spin_unlock+0x53/0x220 [ 50.035490] ? _raw_spin_unlock+0x1e/0x40 [ 50.036140] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.036949] ? static_key_count+0x60/0x80 [ 50.037625] prctl_set_seccomp+0x4e/0x70 [ 50.038231] __do_sys_prctl+0xe6c/0x1d70 [ 50.038879] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.039547] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.040358] ? irqentry_exit+0xf3/0x650 [ 50.040996] do_syscall_64+0xbf/0x430 [ 50.041610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.042356] RIP: 0033:0x7fe1d42ac5cd [ 50.042938] 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 [ 50.045581] RSP: 002b:00007ffec6b40630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.046715] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1d42ac5cd [ 50.047780] RDX: 0000556b4b440e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.048848] RBP: 00007ffec6b40690 R08: 0000000000000000 R09: 00007ffec6b3fd30 [ 50.049918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b553e7ad0 [ 50.050993] R13: 00007ffec6b40ac0 R14: 0000556b553e8bc0 R15: 0000556b553f9780 [ 50.052080] [ 50.052432] irq event stamp: 1803 [ 50.052986] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 50.054271] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 50.055544] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 50.056860] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 50.058141] ---[ end trace 0000000000000000 ]--- [ 50.856510] ------------[ cut here ]------------ [ 50.857649] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.859983] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.861727] Modules linked in: [ 50.862421] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.864932] Tainted: [W]=WARN [ 50.865685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.867533] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.868726] 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 [ 50.872746] RSP: 0018:ffff888016a97bc0 EFLAGS: 00010286 [ 50.874009] RAX: 0000000000000000 RBX: ffffed1002d52f78 RCX: ffffffff813a4050 [ 50.875636] RDX: ffff888015fb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.877286] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d52f2f [ 50.878909] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.880528] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a97df8 [ 50.882177] FS: 00007f4e24569900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.883989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.885346] CR2: 00007fff99d24ef7 CR3: 000000001bdbf000 CR4: 0000000000350ef0 [ 50.886978] Call Trace: [ 50.887558] [ 50.888146] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.889309] ? __create_object+0x59/0x80 [ 50.890264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.891399] __vmalloc_noprof+0x59/0x60 [ 50.892295] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.893317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.894404] bpf_prog_alloc+0x39/0x200 [ 50.895274] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.896361] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.897430] do_seccomp+0x349/0x25e0 [ 50.898276] ? find_held_lock+0x2b/0x80 [ 50.899160] ? do_prlimit+0x310/0x610 [ 50.900028] ? __pfx_do_seccomp+0x10/0x10 [ 50.900944] ? do_raw_spin_unlock+0x53/0x220 [ 50.901913] ? _raw_spin_unlock+0x1e/0x40 [ 50.902826] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.903944] ? static_key_count+0x60/0x80 [ 50.904876] prctl_set_seccomp+0x4e/0x70 [ 50.905811] __do_sys_prctl+0xe6c/0x1d70 [ 50.906726] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.907726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.908858] ? irqentry_exit+0xf3/0x650 [ 50.909773] do_syscall_64+0xbf/0x430 [ 50.910641] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.911722] RIP: 0033:0x7f4e24a5b5cd [ 50.912483] 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 [ 50.916134] RSP: 002b:00007fff99d22ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.917726] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e24a5b5cd [ 50.919220] RDX: 0000560b0353de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.920704] RBP: 00007fff99d22b20 R08: 0000000000000000 R09: 00007fff99d221c0 [ 50.922141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b20625b10 [ 50.923394] R13: 00007fff99d22f50 R14: 0000560b206262b0 R15: 0000560b2063a6f0 [ 50.924652] [ 50.925066] irq event stamp: 1777 [ 50.925691] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 50.927162] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 50.928617] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 50.930123] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 50.931598] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58506' (ECDSA) to the list of known hosts. 2025/11/19 07:33:24 fuzzer started 2025/11/19 07:33:25 dialing manager at localhost:34383 2025/11/19 07:33:25 checking machine... 2025/11/19 07:33:25 checking revisions... [ 51.830095] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:33:25 testing simple program... [ 51.932774] cgroup: Unknown subsys name 'net' [ 52.005231] cgroup: Unknown subsys name 'cpuset' [ 52.019019] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:33:24 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880096278d8 RCX=ffff888009627764 RDX=1ffff110012c4f2a RSI=ffffffff81b2d5f9 RDI=ffff8880096278e4 RBP=ffff888009627950 RSP=ffff8880096277f0 R8 =ffffffff86ab8458 R9 =ffff888009627850 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880096278d8 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff8880096c7dc0 RIP=ffffffff81619207 RFL=00000246 [---Z-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe1d43720b0 CR3=000000000d616000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000276fb 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fce572c7000 CR3=000000000d3bb000 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=125de6616a575898304d81825dda4a7e XMM02=2c67c8bc2e329bc300000000003034e0 XMM03=fb795ef6d6577056000000000030eb30 XMM04=fe7d424205a3050900000000000ae988 XMM05=de18c7deda1feab5000000000031fc98 XMM06=d74844bf967d85ba000000000031e9c8 XMM07=e042d86d42eb936e000000000030ee08 XMM08=f4908e63be9a819a0000000000303540 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000