[ 54.267312] ------------[ cut here ]------------ [ 54.268237] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.270236] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 54.271698] Modules linked in: [ 54.272288] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.275643] Tainted: [W]=WARN [ 54.276199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.277671] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.278577] 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 [ 54.281766] RSP: 0018:ffff8880168efbc0 EFLAGS: 00010286 [ 54.282753] RAX: 0000000000000000 RBX: ffffed1002d1df78 RCX: ffffffff813a4050 [ 54.284033] RDX: ffff888016deb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.285313] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1df2f [ 54.286591] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.287879] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168efdf8 [ 54.289160] FS: 00007f9bda8f9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.290596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.291664] CR2: 00007ffea17efef8 CR3: 000000000df7f000 CR4: 0000000000350ef0 [ 54.292947] Call Trace: [ 54.293416] [ 54.293865] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.294774] ? __create_object+0x59/0x80 [ 54.295510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.296481] __vmalloc_noprof+0x59/0x60 [ 54.297235] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.298106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.299046] bpf_prog_alloc+0x39/0x200 [ 54.299779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.300698] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.301589] do_seccomp+0x349/0x25e0 [ 54.302253] ? find_held_lock+0x2b/0x80 [ 54.303020] ? do_prlimit+0x310/0x610 [ 54.303752] ? __pfx_do_seccomp+0x10/0x10 [ 54.304482] ? do_raw_spin_unlock+0x53/0x220 [ 54.305302] ? _raw_spin_unlock+0x1e/0x40 [ 54.306179] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.307169] ? static_key_count+0x60/0x80 [ 54.307975] prctl_set_seccomp+0x4e/0x70 [ 54.308728] __do_sys_prctl+0xe6c/0x1d70 [ 54.309465] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.310303] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.311269] ? irqentry_exit+0xf3/0x650 [ 54.312023] do_syscall_64+0xbf/0x430 [ 54.312763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.313712] RIP: 0033:0x7f9bdadeb5cd [ 54.314370] 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 [ 54.317540] RSP: 002b:00007ffea17ee280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.318901] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9bdadeb5cd [ 54.320162] RDX: 0000558c408f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.321430] RBP: 00007ffea17ee2e0 R08: 0000000000000000 R09: 00007ffea17ed980 [ 54.322704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c70b022b0 [ 54.323964] R13: 00007ffea17ee710 R14: 0000558c70b04d20 R15: 0000558c70b168d0 [ 54.325041] [ 54.325394] irq event stamp: 2045 [ 54.325941] hardirqs last enabled at (2055): [] __up_console_sem+0x78/0x80 [ 54.327224] hardirqs last disabled at (2064): [] __up_console_sem+0x5d/0x80 [ 54.328474] softirqs last enabled at (1868): [] handle_softirqs+0x50c/0x770 [ 54.329716] softirqs last disabled at (1863): [] __irq_exit_rcu+0xc4/0x100 [ 54.330934] ---[ end trace 0000000000000000 ]--- [ 57.502043] ------------[ cut here ]------------ [ 57.502972] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.505328] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.506815] Modules linked in: [ 57.507409] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.509385] Tainted: [W]=WARN [ 57.509975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.511458] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.512378] 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 [ 57.515570] RSP: 0018:ffff888016e8fbc0 EFLAGS: 00010286 [ 57.516505] RAX: 0000000000000000 RBX: ffffed1002dd1f78 RCX: ffffffff813a4050 [ 57.517828] RDX: ffff8880161c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.519129] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd1f2f [ 57.520417] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.521701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e8fdf8 [ 57.523005] FS: 00007fe067687900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.524455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.525506] CR2: 00007ffe5ca39ef8 CR3: 000000000e510000 CR4: 0000000000350ef0 [ 57.526821] Call Trace: [ 57.527284] [ 57.527742] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.528632] ? __create_object+0x59/0x80 [ 57.529367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.530334] __vmalloc_noprof+0x59/0x60 [ 57.531102] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.531976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.532913] bpf_prog_alloc+0x39/0x200 [ 57.533647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.534573] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.535439] do_seccomp+0x349/0x25e0 [ 57.536156] ? find_held_lock+0x2b/0x80 [ 57.536906] ? do_prlimit+0x310/0x610 [ 57.537647] ? __pfx_do_seccomp+0x10/0x10 [ 57.538386] ? do_raw_spin_unlock+0x53/0x220 [ 57.539237] ? _raw_spin_unlock+0x1e/0x40 [ 57.540017] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.540983] ? static_key_count+0x60/0x80 [ 57.541788] prctl_set_seccomp+0x4e/0x70 [ 57.542544] __do_sys_prctl+0xe6c/0x1d70 [ 57.543302] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.544157] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.545119] ? irqentry_exit+0xf3/0x650 [ 57.545882] do_syscall_64+0xbf/0x430 [ 57.546610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.547566] RIP: 0033:0x7fe067b795cd [ 57.548226] 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 [ 57.551397] RSP: 002b:00007ffe5ca38a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.552764] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe067b795cd [ 57.554046] RDX: 0000564a07ed2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.555352] RBP: 00007ffe5ca38ab0 R08: 0000000000000000 R09: 00007ffe5ca38150 [ 57.556637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a14a53ad0 [ 57.557920] R13: 00007ffe5ca38ee0 R14: 0000564a14a54bc0 R15: 0000564a14a65780 [ 57.559246] [ 57.559708] irq event stamp: 1705 [ 57.560313] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 57.561833] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 57.563366] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 57.564911] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 57.566421] ---[ end trace 0000000000000000 ]--- [ 58.364703] ------------[ cut here ]------------ [ 58.365428] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.367084] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.368320] Modules linked in: [ 58.368845] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.370478] Tainted: [W]=WARN [ 58.370974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.372186] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.372938] 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 [ 58.375571] RSP: 0018:ffff88801778fbc0 EFLAGS: 00010286 [ 58.376344] RAX: 0000000000000000 RBX: ffffed1002ef1f78 RCX: ffffffff813a4050 [ 58.377398] RDX: ffff888017143780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.378458] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef1f2f [ 58.379541] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.380605] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801778fdf8 [ 58.381674] FS: 00007f34a7658900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.382875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.383750] CR2: 00007fff51b28ef8 CR3: 000000001e817000 CR4: 0000000000350ef0 [ 58.384820] Call Trace: [ 58.385204] [ 58.385572] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.386266] ? __create_object+0x59/0x80 [ 58.386936] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.387737] __vmalloc_noprof+0x59/0x60 [ 58.388331] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.389050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.389825] bpf_prog_alloc+0x39/0x200 [ 58.390393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.391174] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.391916] do_seccomp+0x349/0x25e0 [ 58.392469] ? find_held_lock+0x2b/0x80 [ 58.393099] ? do_prlimit+0x310/0x610 [ 58.393713] ? __pfx_do_seccomp+0x10/0x10 [ 58.394327] ? do_raw_spin_unlock+0x53/0x220 [ 58.395020] ? _raw_spin_unlock+0x1e/0x40 [ 58.395660] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.396416] ? static_key_count+0x60/0x80 [ 58.397073] prctl_set_seccomp+0x4e/0x70 [ 58.397716] __do_sys_prctl+0xe6c/0x1d70 [ 58.398335] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.399051] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.399863] ? irqentry_exit+0xf3/0x650 [ 58.400462] do_syscall_64+0xbf/0x430 [ 58.401072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.401903] RIP: 0033:0x7f34a7b4a5cd [ 58.402467] 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 [ 58.405078] RSP: 002b:00007fff51b27ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.406213] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34a7b4a5cd [ 58.407288] RDX: 0000561529425e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.408357] RBP: 00007fff51b27f30 R08: 0000000000000000 R09: 00007fff51b275d0 [ 58.409419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561563f01b10 [ 58.410484] R13: 00007fff51b28360 R14: 0000561563f022b0 R15: 0000561563f166f0 [ 58.411570] [ 58.411920] irq event stamp: 1749 [ 58.412417] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 58.413675] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 58.414923] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 58.416201] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 58.417452] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14705' (ECDSA) to the list of known hosts. 2025/11/18 15:18:41 fuzzer started 2025/11/18 15:18:41 dialing manager at localhost:34383 2025/11/18 15:18:41 checking machine... 2025/11/18 15:18:41 checking revisions... [ 59.315063] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:18:41 testing simple program... [ 59.400131] cgroup: Unknown subsys name 'net' [ 59.458054] cgroup: Unknown subsys name 'cpuset' [ 59.470408] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:18:41 Registers: info registers vcpu 0 RAX=ffffffff815d6c17 RBX=ffffffff866d7b8c RCX=ffffffff815d6c97 RDX=0000000000000000 RSI=ffffffff86a43262 RDI=ffffffff866d7b88 RBP=ffffffff866d7b90 RSP=ffff88806ce089b8 R8 =ffffffff86a43262 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d7b R12=ffffffff866d7b8c R13=ffffffff866d7b88 R14=ffffffff866d7b88 R15=dffffc0000000000 RIP=ffffffff8135da7f 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 00007f467a91e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f467a037000 CR3=000000000d823000 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=b7026e5d8e8f285b00000000000ae988 XMM05=90229b0b1e9d04250000000000322ea8 XMM06=4adcb9e9bddf91dd0000000000321c48 XMM07=fb795ef6d65770560000000000311ed0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0ce386e RBX=ffffffff8671c370 RCX=ffffffff81a77c8d RDX=0000000000000000 RSI=ffffffff86aa9e3e RDI=ffffffff8671c370 RBP=ffffffff8671c370 RSP=ffff88801af7f408 R8 =ffffffff86aa9e3e R9 =0000000000000000 R10=000000000003c9ed R11=0000000000022f75 R12=ffffffff8671c374 R13=ffffffff8671c370 R14=ffffffff8671c370 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 00007fe067687900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe067666020 CR3=000000001e8af000 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