[ 53.947923] ------------[ cut here ]------------ [ 53.948647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.950334] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 53.951539] Modules linked in: [ 53.952051] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.953692] Tainted: [W]=WARN [ 53.954194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.955400] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.956148] 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 [ 53.958796] RSP: 0018:ffff88801895fbc0 EFLAGS: 00010286 [ 53.959602] RAX: 0000000000000000 RBX: ffffed100312bf78 RCX: ffffffff813a4050 [ 53.960665] RDX: ffff88800f6f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.961717] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100312bf2f [ 53.962782] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.963838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801895fdf8 [ 53.964903] FS: 00007f54708c8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.966108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.966986] CR2: 00007ffd8b355ef7 CR3: 000000001d4fd000 CR4: 0000000000350ef0 [ 53.968073] Call Trace: [ 53.968462] [ 53.968804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.969535] ? __create_object+0x59/0x80 [ 53.970403] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.971468] __vmalloc_noprof+0x59/0x60 [ 53.972099] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.972789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.973549] bpf_prog_alloc+0x39/0x200 [ 53.974165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.974944] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.975733] do_seccomp+0x349/0x25e0 [ 53.976490] ? find_held_lock+0x2b/0x80 [ 53.977229] ? do_prlimit+0x310/0x610 [ 53.977809] ? __pfx_do_seccomp+0x10/0x10 [ 53.978488] ? do_raw_spin_unlock+0x53/0x220 [ 53.979186] ? _raw_spin_unlock+0x1e/0x40 [ 53.979801] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.980592] ? static_key_count+0x60/0x80 [ 53.981264] prctl_set_seccomp+0x4e/0x70 [ 53.981906] __do_sys_prctl+0xe6c/0x1d70 [ 53.982550] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.983268] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.984074] ? irqentry_exit+0xf3/0x650 [ 53.984675] do_syscall_64+0xbf/0x430 [ 53.985288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.986096] RIP: 0033:0x7f5470dba5cd [ 53.986652] 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 [ 53.989293] RSP: 002b:00007ffd8b353da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.990459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5470dba5cd [ 53.991523] RDX: 0000564d58816e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.992616] RBP: 00007ffd8b353e00 R08: 0000000000000000 R09: 00007ffd8b3534a0 [ 53.993725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d873b12b0 [ 53.994853] R13: 00007ffd8b354230 R14: 0000564d873b3d20 R15: 0000564d873c58d0 [ 53.995958] [ 53.996323] irq event stamp: 1709 [ 53.996823] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 53.998098] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 53.999351] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 54.000626] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 54.002070] ---[ end trace 0000000000000000 ]--- [ 56.908622] ------------[ cut here ]------------ [ 56.909456] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.911226] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 56.912514] Modules linked in: [ 56.913068] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.915078] Tainted: [W]=WARN [ 56.915574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.916961] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.917737] 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 [ 56.920566] RSP: 0018:ffff88800b33fbc0 EFLAGS: 00010286 [ 56.921424] RAX: 0000000000000000 RBX: ffffed1001667f78 RCX: ffffffff813a4050 [ 56.922568] RDX: ffff888016729bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.923698] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001667f2f [ 56.924838] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.925978] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b33fdf8 [ 56.927112] FS: 00007fc53bdb6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.928379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.929315] CR2: 00007fc53c2a8580 CR3: 000000000a086000 CR4: 0000000000350ef0 [ 56.930461] Call Trace: [ 56.930903] [ 56.931272] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.932072] ? __create_object+0x59/0x80 [ 56.932723] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.933577] __vmalloc_noprof+0x59/0x60 [ 56.934242] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.935001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.935783] bpf_prog_alloc+0x39/0x200 [ 56.936424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.937235] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.938030] do_seccomp+0x349/0x25e0 [ 56.938631] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.939432] ? __pfx_do_seccomp+0x10/0x10 [ 56.940119] ? find_held_lock+0x2b/0x80 [ 56.940754] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.941602] ? static_key_count+0x60/0x80 [ 56.942322] prctl_set_seccomp+0x4e/0x70 [ 56.943002] __do_sys_prctl+0xe6c/0x1d70 [ 56.943656] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.944400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.945250] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.946107] ? irqentry_exit+0xf3/0x650 [ 56.946741] do_syscall_64+0xbf/0x430 [ 56.947392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.948223] RIP: 0033:0x7fc53c2a85cd [ 56.948812] 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 [ 56.951638] RSP: 002b:00007ffcf1eaf170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.952845] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc53c2a85cd [ 56.954012] RDX: 000055ec3e969e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.955152] RBP: 00007ffcf1eaf1d0 R08: 0000000000000000 R09: 00007ffcf1eae870 [ 56.956281] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec5b3f9ad0 [ 56.957428] R13: 00007ffcf1eaf600 R14: 000055ec5b3fabc0 R15: 000055ec5b40b780 [ 56.958597] [ 56.959008] irq event stamp: 1827 [ 56.959554] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 56.960905] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 56.962278] softirqs last enabled at (1432): [] handle_softirqs+0x50c/0x770 [ 56.963655] softirqs last disabled at (1427): [] __irq_exit_rcu+0xc4/0x100 [ 56.965000] ---[ end trace 0000000000000000 ]--- [ 57.789508] ------------[ cut here ]------------ [ 57.790449] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.792515] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 57.795327] Modules linked in: [ 57.796062] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.798041] Tainted: [W]=WARN [ 57.798591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.800044] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.800951] 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 [ 57.804185] RSP: 0018:ffff8880173b7bc0 EFLAGS: 00010286 [ 57.805179] RAX: 0000000000000000 RBX: ffffed1002e76f78 RCX: ffffffff813a4050 [ 57.806471] RDX: ffff88800e773780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.807750] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e76f2f [ 57.809010] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.810300] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173b7df8 [ 57.811577] FS: 00007f0eaccb2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.813013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.814100] CR2: 00007f0ead1a4580 CR3: 000000001d5f7000 CR4: 0000000000350ef0 [ 57.815376] Call Trace: [ 57.815836] [ 57.816277] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.817163] ? __create_object+0x59/0x80 [ 57.817937] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.818918] __vmalloc_noprof+0x59/0x60 [ 57.819633] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.820494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.821414] bpf_prog_alloc+0x39/0x200 [ 57.822152] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.823080] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.823963] do_seccomp+0x349/0x25e0 [ 57.824626] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.825519] ? __pfx_do_seccomp+0x10/0x10 [ 57.826303] ? find_held_lock+0x2b/0x80 [ 57.827065] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.828016] ? static_key_count+0x60/0x80 [ 57.828765] prctl_set_seccomp+0x4e/0x70 [ 57.829526] __do_sys_prctl+0xe6c/0x1d70 [ 57.830314] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.831181] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.832150] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.833139] ? irqentry_exit+0xf3/0x650 [ 57.833858] do_syscall_64+0xbf/0x430 [ 57.834617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.835578] RIP: 0033:0x7f0ead1a45cd [ 57.836279] 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 [ 57.839469] RSP: 002b:00007ffe2eebc980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.840836] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ead1a45cd [ 57.842152] RDX: 0000555f2b97fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.843410] RBP: 00007ffe2eebc9e0 R08: 0000000000000000 R09: 00007ffe2eebc080 [ 57.844667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f4c38cad0 [ 57.845941] R13: 00007ffe2eebce10 R14: 0000555f4c38dbc0 R15: 0000555f4c39e780 [ 57.847246] [ 57.847670] irq event stamp: 2055 [ 57.848323] hardirqs last enabled at (2065): [] __up_console_sem+0x78/0x80 [ 57.849830] hardirqs last disabled at (2074): [] __up_console_sem+0x5d/0x80 [ 57.851378] softirqs last enabled at (1978): [] handle_softirqs+0x50c/0x770 [ 57.852921] softirqs last disabled at (1973): [] __irq_exit_rcu+0xc4/0x100 [ 57.854431] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59887' (ECDSA) to the list of known hosts. 2025/11/18 19:44:13 fuzzer started 2025/11/18 19:44:13 dialing manager at localhost:34383 2025/11/18 19:44:13 checking machine... 2025/11/18 19:44:13 checking revisions... [ 58.742565] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:44:13 testing simple program... [ 58.845042] cgroup: Unknown subsys name 'net' [ 58.912475] cgroup: Unknown subsys name 'cpuset' [ 58.928000] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:44:12 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff888015b13780 RCX=0000000000000001 RDX=0000000000000001 RSI=0000000000000020 RDI=ffffffff85e1ffe0 RBP=ffff888015b141d8 RSP=ffff88806ce088e0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015b14200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152715d 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 00007f0216883900 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=000055ec5b3f6218 CR3=000000000d951000 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=64b728f5b173a85a00000000000ae988 XMM05=f624e19bd8f37f7a0000000000323c58 XMM06=3487322d257f4a440000000000322730 XMM07=fb795ef6d65770560000000000312a60 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000200 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000006 RDI=ffff888013e65340 RBP=ffff888013e65340 RSP=ffff88801b0c7e90 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000007 R13=00007fc53c9610f0 R14=0000000000000000 R15=ffff88800f79aa00 RIP=ffffffff81526e0b RFL=00000046 [---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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc53bdb6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc53c9610f0 CR3=000000000d179000 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=6720646572637465733a4d41503d706f 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