[ 46.283990] ------------[ cut here ]------------ [ 46.284910] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.287203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.288627] Modules linked in: [ 46.289264] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.291203] Tainted: [W]=WARN [ 46.291752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.293226] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.294132] 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 [ 46.297221] RSP: 0018:ffff88800cb4fbc0 EFLAGS: 00010286 [ 46.298182] RAX: 0000000000000000 RBX: ffffed1001969f78 RCX: ffffffff813a4050 [ 46.299443] RDX: ffff88801008b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.300700] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001969f2f [ 46.301956] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.303207] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cb4fdf8 [ 46.304465] FS: 00007f9a27f8f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.305927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.306966] CR2: 00007ffd0292def7 CR3: 000000000e448000 CR4: 0000000000350ef0 [ 46.308231] Call Trace: [ 46.308706] [ 46.309151] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.309985] ? __create_object+0x59/0x80 [ 46.310744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.311695] __vmalloc_noprof+0x59/0x60 [ 46.312454] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.313315] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.314222] bpf_prog_alloc+0x39/0x200 [ 46.314898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.315797] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.316700] do_seccomp+0x349/0x25e0 [ 46.317403] ? find_held_lock+0x2b/0x80 [ 46.318144] ? do_prlimit+0x310/0x610 [ 46.318826] ? __pfx_do_seccomp+0x10/0x10 [ 46.319594] ? do_raw_spin_unlock+0x53/0x220 [ 46.320426] ? _raw_spin_unlock+0x1e/0x40 [ 46.321190] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.322129] ? static_key_count+0x60/0x80 [ 46.322871] prctl_set_seccomp+0x4e/0x70 [ 46.323631] __do_sys_prctl+0xe6c/0x1d70 [ 46.324385] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.325211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.326142] ? irqentry_exit+0xf3/0x650 [ 46.326834] do_syscall_64+0xbf/0x430 [ 46.327539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.328453] RIP: 0033:0x7f9a284815cd [ 46.329133] 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 [ 46.332135] RSP: 002b:00007ffd0292bb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.333483] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a284815cd [ 46.334733] RDX: 00005617ba227e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.335987] RBP: 00007ffd0292bbf0 R08: 0000000000000000 R09: 00007ffd0292b290 [ 46.337248] R10: 0000000000000000 R11: 0000000000000246 R12: 00005617e6ec9ad0 [ 46.338508] R13: 00007ffd0292c020 R14: 00005617e6ecabc0 R15: 00005617e6edb780 [ 46.339762] [ 46.340216] irq event stamp: 1739 [ 46.340813] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.342276] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.343752] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 46.345261] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 46.346739] ---[ end trace 0000000000000000 ]--- [ 49.169126] ------------[ cut here ]------------ [ 49.170027] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.172211] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.173718] Modules linked in: [ 49.174388] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.176676] Tainted: [W]=WARN [ 49.177371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.178962] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.179922] 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 [ 49.183210] RSP: 0018:ffff88800efcfbc0 EFLAGS: 00010286 [ 49.184250] RAX: 0000000000000000 RBX: ffffed1001df9f78 RCX: ffffffff813a4050 [ 49.185623] RDX: ffff88800efab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.186938] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df9f2f [ 49.188302] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.189686] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efcfdf8 [ 49.191006] FS: 00007f5298274900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.192491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.193585] CR2: 00007f5298766580 CR3: 0000000020195000 CR4: 0000000000350ef0 [ 49.194905] Call Trace: [ 49.195424] [ 49.195846] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.196777] ? __create_object+0x59/0x80 [ 49.197577] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.198566] __vmalloc_noprof+0x59/0x60 [ 49.199342] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.200234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.201204] bpf_prog_alloc+0x39/0x200 [ 49.201918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.202868] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.203788] do_seccomp+0x349/0x25e0 [ 49.204536] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.205456] ? __pfx_do_seccomp+0x10/0x10 [ 49.206264] ? find_held_lock+0x2b/0x80 [ 49.206998] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.207984] ? static_key_count+0x60/0x80 [ 49.208811] prctl_set_seccomp+0x4e/0x70 [ 49.209636] __do_sys_prctl+0xe6c/0x1d70 [ 49.210446] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.211331] ? trace_irq_enable.constprop.0+0x26/0x100 [ 49.212327] do_syscall_64+0xbf/0x430 [ 49.213104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.214040] RIP: 0033:0x7f52987665cd [ 49.214768] 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 [ 49.218070] RSP: 002b:00007ffe4180edd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.219464] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52987665cd [ 49.220818] RDX: 0000559f308a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.222168] RBP: 00007ffe4180ee30 R08: 0000000000000000 R09: 00007ffe4180e4d0 [ 49.223887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f38baab10 [ 49.225584] R13: 00007ffe4180f260 R14: 0000559f38bab2b0 R15: 0000559f38bbf6f0 [ 49.226990] [ 49.227421] irq event stamp: 1773 [ 49.227946] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.229284] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.230625] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 49.231974] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 49.233324] ---[ end trace 0000000000000000 ]--- [ 50.008571] ------------[ cut here ]------------ [ 50.009536] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.011569] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.013296] Modules linked in: [ 50.013928] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.016033] Tainted: [W]=WARN [ 50.016671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.018154] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.019043] 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 [ 50.022296] RSP: 0018:ffff888017b1fbc0 EFLAGS: 00010286 [ 50.023326] RAX: 0000000000000000 RBX: ffffed1002f63f78 RCX: ffffffff813a4050 [ 50.024667] RDX: ffff8880159cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.025970] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f63f2f [ 50.027280] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.028613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b1fdf8 [ 50.029903] FS: 00007f2804c19900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.031373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.032492] CR2: 00007ffdcf147ef7 CR3: 00000000202fb000 CR4: 0000000000350ef0 [ 50.033791] Call Trace: [ 50.034292] [ 50.034735] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.035664] ? __create_object+0x59/0x80 [ 50.036495] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.037497] __vmalloc_noprof+0x59/0x60 [ 50.038268] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.039172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.040112] bpf_prog_alloc+0x39/0x200 [ 50.040832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.041918] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.043102] do_seccomp+0x349/0x25e0 [ 50.043966] ? find_held_lock+0x2b/0x80 [ 50.044964] ? do_prlimit+0x310/0x610 [ 50.045904] ? __pfx_do_seccomp+0x10/0x10 [ 50.046924] ? do_raw_spin_unlock+0x53/0x220 [ 50.047835] ? _raw_spin_unlock+0x1e/0x40 [ 50.048668] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.049671] ? static_key_count+0x60/0x80 [ 50.050527] prctl_set_seccomp+0x4e/0x70 [ 50.051326] __do_sys_prctl+0xe6c/0x1d70 [ 50.052151] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.053006] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.054017] ? irqentry_exit+0xf3/0x650 [ 50.054846] do_syscall_64+0xbf/0x430 [ 50.055633] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.056654] RIP: 0033:0x7f280510b5cd [ 50.057391] 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 [ 50.060694] RSP: 002b:00007ffdcf145a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.062110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f280510b5cd [ 50.063474] RDX: 0000561bc9037e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.064824] RBP: 00007ffdcf145ac0 R08: 0000000000000000 R09: 00007ffdcf145160 [ 50.065945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561bfa29cbf0 [ 50.067068] R13: 00007ffdcf145ef0 R14: 0000561bfa2a6380 R15: 0000561bfa2b1460 [ 50.068217] [ 50.068611] irq event stamp: 1873 [ 50.069173] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 50.070486] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 50.071803] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 50.073159] softirqs last disabled at (1401): [] __irq_exit_rcu+0xc4/0x100 [ 50.074475] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33349' (ECDSA) to the list of known hosts. 2025/11/18 23:06:40 fuzzer started 2025/11/18 23:06:40 dialing manager at localhost:34383 2025/11/18 23:06:40 checking machine... 2025/11/18 23:06:40 checking revisions... [ 50.987805] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:06:40 testing simple program... [ 51.077210] cgroup: Unknown subsys name 'net' [ 51.153695] cgroup: Unknown subsys name 'cpuset' [ 51.180998] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:06:39 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff868f9fe8 RCX=ffffffff83c6b3c2 RDX=0000000000000001 RSI=ffffffff86d768c8 RDI=ffffffff868f9fcc RBP=ffffffff868f9fe0 RSP=ffff88800f3679a8 R8 =ffffffff86d768c8 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a68c R12=ffffffff868f9fe4 R13=ffffffff868f9fcc R14=ffffffff868f9fdc R15=dffffc0000000000 RIP=ffffffff8135da98 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 00007f5298274900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f529882c0b0 CR3=0000000020112000 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=00000000000272c5 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f78dedad020 CR3=000000000e40c000 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=36303a333220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303839 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000