[ 39.059996] ------------[ cut here ]------------ [ 39.060919] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.062930] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 39.064423] Modules linked in: [ 39.065029] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.067038] Tainted: [W]=WARN [ 39.067636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.069131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.070055] 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 [ 39.073242] RSP: 0018:ffff888015917bc0 EFLAGS: 00010286 [ 39.074237] RAX: 0000000000000000 RBX: ffffed1002b22f78 RCX: ffffffff813a4050 [ 39.075552] RDX: ffff88800ed93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.076840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b22f2f [ 39.078133] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.079426] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015917df8 [ 39.080715] FS: 00007f5114dbe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.082144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.083212] CR2: 00007fffb623cef7 CR3: 0000000009f01000 CR4: 0000000000350ef0 [ 39.084507] Call Trace: [ 39.084968] [ 39.085427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.086355] ? __create_object+0x59/0x80 [ 39.087101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.088082] __vmalloc_noprof+0x59/0x60 [ 39.088842] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.089733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.090668] bpf_prog_alloc+0x39/0x200 [ 39.091426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.092358] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.093215] do_seccomp+0x349/0x25e0 [ 39.093943] ? find_held_lock+0x2b/0x80 [ 39.094726] ? do_prlimit+0x310/0x610 [ 39.095482] ? __pfx_do_seccomp+0x10/0x10 [ 39.096234] ? do_raw_spin_unlock+0x53/0x220 [ 39.097075] ? _raw_spin_unlock+0x1e/0x40 [ 39.097846] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.098827] ? static_key_count+0x60/0x80 [ 39.099631] prctl_set_seccomp+0x4e/0x70 [ 39.100426] __do_sys_prctl+0xe6c/0x1d70 [ 39.101166] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.102014] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.103004] ? irqentry_exit+0xf3/0x650 [ 39.103783] do_syscall_64+0xbf/0x430 [ 39.104516] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.105480] RIP: 0033:0x7f51152b05cd [ 39.106136] 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 [ 39.109329] RSP: 002b:00007fffb623aa00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.110707] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51152b05cd [ 39.111994] RDX: 000055b0192d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.113274] RBP: 00007fffb623aa60 R08: 0000000000000000 R09: 00007fffb623a100 [ 39.114596] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b039e6aad0 [ 39.115893] R13: 00007fffb623ae90 R14: 000055b039e6bbc0 R15: 000055b039e7c780 [ 39.117206] [ 39.117679] irq event stamp: 1737 [ 39.118325] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.119879] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.121411] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 39.122948] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 39.124247] ---[ end trace 0000000000000000 ]--- [ 41.980249] ------------[ cut here ]------------ [ 41.981175] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.983245] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 41.984800] Modules linked in: [ 41.985444] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.987472] Tainted: [W]=WARN [ 41.988026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.989516] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.990424] 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 [ 41.993619] RSP: 0018:ffff88801686fbc0 EFLAGS: 00010286 [ 41.994610] RAX: 0000000000000000 RBX: ffffed1002d0df78 RCX: ffffffff813a4050 [ 41.995902] RDX: ffff88801ae09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.997197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0df2f [ 41.998504] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.999801] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801686fdf8 [ 42.001088] FS: 00007f5731e23900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.002553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.003639] CR2: 00007f5732315580 CR3: 0000000020193000 CR4: 0000000000350ef0 [ 42.004943] Call Trace: [ 42.005443] [ 42.005855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.006761] ? __create_object+0x59/0x80 [ 42.007551] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.008519] __vmalloc_noprof+0x59/0x60 [ 42.009227] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.010103] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.011054] bpf_prog_alloc+0x39/0x200 [ 42.011794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.012736] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.013638] do_seccomp+0x349/0x25e0 [ 42.014356] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.015214] ? __pfx_do_seccomp+0x10/0x10 [ 42.016012] ? find_held_lock+0x2b/0x80 [ 42.016777] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.017742] ? static_key_count+0x60/0x80 [ 42.018579] prctl_set_seccomp+0x4e/0x70 [ 42.019354] __do_sys_prctl+0xe6c/0x1d70 [ 42.020100] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.020965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.021964] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.022952] ? irqentry_exit+0xf3/0x650 [ 42.023726] do_syscall_64+0xbf/0x430 [ 42.024489] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.025452] RIP: 0033:0x7f57323155cd [ 42.026118] 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 [ 42.029328] RSP: 002b:00007ffda1a51af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.030723] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57323155cd [ 42.032013] RDX: 0000563585946e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.033313] RBP: 00007ffda1a51b50 R08: 0000000000000000 R09: 00007ffda1a511f0 [ 42.034616] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635ac214ad0 [ 42.035904] R13: 00007ffda1a51f80 R14: 00005635ac215bc0 R15: 00005635ac226780 [ 42.037239] [ 42.037714] irq event stamp: 1727 [ 42.038351] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 42.039900] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 42.041424] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 42.042954] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 42.043929] ---[ end trace 0000000000000000 ]--- [ 42.816438] ------------[ cut here ]------------ [ 42.817357] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.819380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.820882] Modules linked in: [ 42.821549] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.823444] Tainted: [W]=WARN [ 42.823991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.825375] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.826206] 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 [ 42.829316] RSP: 0018:ffff88801ac2fbc0 EFLAGS: 00010286 [ 42.830229] RAX: 0000000000000000 RBX: ffffed1003585f78 RCX: ffffffff813a4050 [ 42.831506] RDX: ffff88801603b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.832755] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003585f2f [ 42.834008] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.835305] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac2fdf8 [ 42.836588] FS: 00007f06a8f7d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.837968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.838850] CR2: 00007f06a94e34a6 CR3: 000000000a1e7000 CR4: 0000000000350ef0 [ 42.839874] Call Trace: [ 42.840245] [ 42.840607] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.841506] ? __create_object+0x59/0x80 [ 42.842240] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.843228] __vmalloc_noprof+0x59/0x60 [ 42.843952] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.844671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.845428] bpf_prog_alloc+0x39/0x200 [ 42.845995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.846762] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.847480] do_seccomp+0x349/0x25e0 [ 42.848014] ? find_held_lock+0x2b/0x80 [ 42.848618] ? do_prlimit+0x310/0x610 [ 42.849180] ? __pfx_do_seccomp+0x10/0x10 [ 42.849891] ? do_raw_spin_unlock+0x53/0x220 [ 42.850708] ? _raw_spin_unlock+0x1e/0x40 [ 42.851479] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.852430] ? static_key_count+0x60/0x80 [ 42.853151] prctl_set_seccomp+0x4e/0x70 [ 42.853913] __do_sys_prctl+0xe6c/0x1d70 [ 42.854709] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.855563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.856532] ? irqentry_exit+0xf3/0x650 [ 42.857245] do_syscall_64+0xbf/0x430 [ 42.858005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.858899] RIP: 0033:0x7f06a946f5cd [ 42.859479] 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 [ 42.862118] RSP: 002b:00007fff25301f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.863505] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06a946f5cd [ 42.864797] RDX: 000055e3bf9c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.865852] RBP: 00007fff25301fd0 R08: 0000000000000000 R09: 00007fff25301670 [ 42.866910] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3f9002b10 [ 42.867954] R13: 00007fff25302400 R14: 000055e3f90032b0 R15: 000055e3f90176f0 [ 42.869021] [ 42.869408] irq event stamp: 1769 [ 42.869909] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 42.871146] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 42.872389] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 42.873683] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 42.875194] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11860' (ECDSA) to the list of known hosts. 2025/11/19 06:55:27 fuzzer started 2025/11/19 06:55:27 dialing manager at localhost:34383 2025/11/19 06:55:27 checking machine... 2025/11/19 06:55:27 checking revisions... [ 43.898259] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:55:27 testing simple program... [ 43.985701] cgroup: Unknown subsys name 'net' [ 44.055715] cgroup: Unknown subsys name 'cpuset' [ 44.079269] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:55:26 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81374aec RDX=ffff888009611bc0 RSI=ffffffff813748ca RDI=0000000000000001 RBP=0000000009bf8898 RSP=ffff888009627b30 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88807ffd7650 R14=ffff88801550e000 R15=ffff888009462280 RIP=ffffffff81751e08 RFL=00000202 [-------] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5731e02020 CR3=000000000e87c000 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=35353a363020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732036323a3535 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383139 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000014 RCX=ffffffff81c1700b RDX=ffff88800ed95340 RSI=ffffffffffffffff RDI=0000000000000007 RBP=0000000000080000 RSP=ffff8880158bfd30 R8 =0000000000000001 R9 =ffffed1001287639 R10=0000000000dfffff R11=0000000000000001 R12=0000000000000014 R13=0000000000000000 R14=ffff88800943b0c0 R15=0000000000000000 RIP=ffffffff81751e04 RFL=00000296 [--S-AP-] 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 00007f78911a7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f78908bd580 CR3=000000000d558000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=9d68234124b7318a00000000000ae988 XMM05=02bb56c03a10e401000000000031fb80 XMM06=0394861f14684e59000000000031ea38 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000