[ 38.970094] ------------[ cut here ]------------ [ 38.971014] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.973015] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.974475] Modules linked in: [ 38.975112] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.977336] Tainted: [W]=WARN [ 38.978131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.979636] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.980559] 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 [ 38.983726] RSP: 0018:ffff888018e2fbc0 EFLAGS: 00010286 [ 38.984698] RAX: 0000000000000000 RBX: ffffed10031c5f78 RCX: ffffffff813a4050 [ 38.985962] RDX: ffff888015ec5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.987264] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c5f2f [ 38.988561] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.989829] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e2fdf8 [ 38.991113] FS: 00007fa774968900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.992584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.993641] CR2: 00007ffe2cbdcef7 CR3: 000000000ec8d000 CR4: 0000000000350ef0 [ 38.994954] Call Trace: [ 38.995433] [ 38.995893] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.996781] ? __create_object+0x59/0x80 [ 38.997554] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.998489] __vmalloc_noprof+0x59/0x60 [ 38.999232] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.000115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.001039] bpf_prog_alloc+0x39/0x200 [ 39.001783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.002712] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.003648] do_seccomp+0x349/0x25e0 [ 39.004327] ? find_held_lock+0x2b/0x80 [ 39.005078] ? do_prlimit+0x310/0x610 [ 39.005802] ? __pfx_do_seccomp+0x10/0x10 [ 39.006598] ? do_raw_spin_unlock+0x53/0x220 [ 39.007379] ? _raw_spin_unlock+0x1e/0x40 [ 39.008178] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.009148] ? static_key_count+0x60/0x80 [ 39.009934] prctl_set_seccomp+0x4e/0x70 [ 39.010725] __do_sys_prctl+0xe6c/0x1d70 [ 39.011480] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.012348] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.013295] ? irqentry_exit+0xf3/0x650 [ 39.014048] do_syscall_64+0xbf/0x430 [ 39.014797] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.015769] RIP: 0033:0x7fa774e5a5cd [ 39.016449] 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 [ 39.019649] RSP: 002b:00007ffe2cbdb970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.021012] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa774e5a5cd [ 39.022305] RDX: 00005603148f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.023600] RBP: 00007ffe2cbdb9d0 R08: 0000000000000000 R09: 00007ffe2cbdb070 [ 39.024891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560324ad7ad0 [ 39.026159] R13: 00007ffe2cbdbe00 R14: 0000560324ad8bc0 R15: 0000560324ae9780 [ 39.027487] [ 39.027962] irq event stamp: 1809 [ 39.028616] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 39.030135] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 39.031680] softirqs last enabled at (1346): [] handle_softirqs+0x50c/0x770 [ 39.033250] softirqs last disabled at (1341): [] __irq_exit_rcu+0xc4/0x100 [ 39.034783] ---[ end trace 0000000000000000 ]--- [ 42.152437] ------------[ cut here ]------------ [ 42.153340] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.155380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.156840] Modules linked in: [ 42.157425] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.159402] Tainted: [W]=WARN [ 42.159987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.161427] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.162360] 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 [ 42.165531] RSP: 0018:ffff88800dfefbc0 EFLAGS: 00010286 [ 42.166475] RAX: 0000000000000000 RBX: ffffed1001bfdf78 RCX: ffffffff813a4050 [ 42.167770] RDX: ffff88800f5d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.169023] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001bfdf2f [ 42.170281] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.171596] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dfefdf8 [ 42.172869] FS: 00007fc3c2b76900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.174283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.175366] CR2: 00007fc3c3068580 CR3: 000000000d315000 CR4: 0000000000350ef0 [ 42.176665] Call Trace: [ 42.177133] [ 42.177599] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.178535] ? __create_object+0x59/0x80 [ 42.179282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.180249] __vmalloc_noprof+0x59/0x60 [ 42.181010] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.181887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.182839] bpf_prog_alloc+0x39/0x200 [ 42.183575] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.184477] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.185401] do_seccomp+0x349/0x25e0 [ 42.186120] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.187062] ? __pfx_do_seccomp+0x10/0x10 [ 42.187881] ? find_held_lock+0x2b/0x80 [ 42.188674] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.189653] ? static_key_count+0x60/0x80 [ 42.190449] prctl_set_seccomp+0x4e/0x70 [ 42.191253] __do_sys_prctl+0xe6c/0x1d70 [ 42.192043] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.192887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.193880] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.194858] ? irqentry_exit+0xf3/0x650 [ 42.195625] do_syscall_64+0xbf/0x430 [ 42.196312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.197258] RIP: 0033:0x7fc3c30685cd [ 42.197962] 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 [ 42.201143] RSP: 002b:00007ffe16291f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.202541] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3c30685cd [ 42.203812] RDX: 000055e8adec2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.205090] RBP: 00007ffe16291fc0 R08: 0000000000000000 R09: 00007ffe16291660 [ 42.206379] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e8bea97b10 [ 42.207665] R13: 00007ffe162923f0 R14: 000055e8bea982b0 R15: 000055e8beaac6f0 [ 42.208985] [ 42.209417] irq event stamp: 1781 [ 42.210060] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 42.211324] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 42.212295] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 42.213258] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 42.214215] ---[ end trace 0000000000000000 ]--- [ 42.941155] ------------[ cut here ]------------ [ 42.942084] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.944062] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.945517] Modules linked in: [ 42.946098] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.948317] Tainted: [W]=WARN [ 42.948971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.950442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.951338] 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 [ 42.954472] RSP: 0018:ffff888018e17bc0 EFLAGS: 00010286 [ 42.955432] RAX: 0000000000000000 RBX: ffffed10031c2f78 RCX: ffffffff813a4050 [ 42.956688] RDX: ffff888015de5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.957946] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c2f2f [ 42.959232] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.960517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e17df8 [ 42.961785] FS: 00007f7c55865900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.963208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.964250] CR2: 00007f7c55d57580 CR3: 000000002066d000 CR4: 0000000000350ef0 [ 42.965540] Call Trace: [ 42.966004] [ 42.966427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.967332] ? __create_object+0x59/0x80 [ 42.968113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.969081] __vmalloc_noprof+0x59/0x60 [ 42.969840] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.970731] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.971667] bpf_prog_alloc+0x39/0x200 [ 42.972363] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.973293] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.974200] do_seccomp+0x349/0x25e0 [ 42.974942] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.976070] ? __pfx_do_seccomp+0x10/0x10 [ 42.976860] ? find_held_lock+0x2b/0x80 [ 42.977620] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.978607] ? static_key_count+0x60/0x80 [ 42.979368] prctl_set_seccomp+0x4e/0x70 [ 42.980141] __do_sys_prctl+0xe6c/0x1d70 [ 42.980934] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.981805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.982783] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.983759] ? irqentry_exit+0xf3/0x650 [ 42.984487] do_syscall_64+0xbf/0x430 [ 42.985229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.986182] RIP: 0033:0x7f7c55d575cd [ 42.986911] 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 [ 42.990096] RSP: 002b:00007ffc7c23cc60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.991479] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c55d575cd [ 42.992780] RDX: 0000559c727eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.994075] RBP: 00007ffc7c23ccc0 R08: 0000000000000000 R09: 00007ffc7c23c360 [ 42.995383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c7de342b0 [ 42.996666] R13: 00007ffc7c23d0f0 R14: 0000559c7de36d20 R15: 0000559c7de488d0 [ 42.997975] [ 42.998411] irq event stamp: 1795 [ 42.999086] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 43.000650] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 43.002213] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 43.003730] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 43.005032] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50852' (ECDSA) to the list of known hosts. 2025/11/19 04:03:29 fuzzer started 2025/11/19 04:03:29 dialing manager at localhost:34383 2025/11/19 04:03:29 checking machine... 2025/11/19 04:03:29 checking revisions... [ 43.992154] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:03:29 testing simple program... [ 44.081662] cgroup: Unknown subsys name 'net' [ 44.131708] cgroup: Unknown subsys name 'cpuset' [ 44.144169] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:03:28 Registers: info registers vcpu 0 RAX=ffffffff81619448 RBX=ffffffff866dc324 RCX=ffffffff816194bd RDX=0000000000000000 RSI=ffffffff86a49dba RDI=ffffffff866dc318 RBP=ffffffff866dc328 RSP=ffff88806ce08978 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff866dc324 R13=ffffffff866dc318 R14=000000000000000c R15=dffffc0000000000 RIP=ffffffff8135dad7 RFL=00000216 [----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 00007fc3c2b76900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1628c000 CR3=000000000e37b000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002381d 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=00000206 [-----P-] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2d6a9618 CR3=000000001a735000 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=33303a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363035 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000