Warning: Permanently added '[localhost]:9810' (ECDSA) to the list of known hosts.
2023/05/17 04:02:07 fuzzer started
2023/05/17 04:02:07 dialing manager at localhost:35573
2023/05/17 04:02:07 checking machine...
2023/05/17 04:02:07 checking revisions...
syzkaller login: [ 36.454917] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:02:07 testing simple program...
[ 36.523172] cgroup: Unknown subsys name 'net'
[ 36.592735] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.785293] audit: type=1400 audit(1684296141.294:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.928133] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.931813] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.933224] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.940877] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.943181] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.945698] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.341110] ------------[ cut here ]------------
[ 51.341792] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.343771] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.344911] Modules linked in:
[ 51.345343] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.350118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.351236] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.352015] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.354459] RSP: 0018:ffff88801fe37c00 EFLAGS: 00010282
[ 51.355135] RAX: 0000000000000000 RBX: ffff88800e234840 RCX: 0000000000000000
[ 51.356128] RDX: ffff888016b6d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.357114] RBP: ffff88800e234854 R08: 0000000000000001 R09: 0000000000000000
[ 51.358085] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.359071] R13: ffffffff84e223a0 R14: ffff88800e234848 R15: ffffffff84d73340
[ 51.360054] FS: 000055555724e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.361148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.361989] CR2: 00007f95a5cdc6f4 CR3: 000000002024a000 CR4: 0000000000350ee0
[ 51.362990] Call Trace:
[ 51.363315]
[ 51.363787] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.364556] ipv4_frags_init_net+0x269/0x440
[ 51.365148] ops_init+0xbb/0x6b0
[ 51.365644] setup_net+0x3d9/0x990
[ 51.366121] ? down_read_killable+0x1d7/0x4e0
[ 51.366737] ? __pfx_setup_net+0x10/0x10
[ 51.367247] ? copy_net_ns+0x17c/0x770
[ 51.367788] copy_net_ns+0x321/0x770
[ 51.368275] create_new_namespaces+0x3f6/0xb30
[ 51.368899] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.369564] ksys_unshare+0x44d/0x8e0
[ 51.370059] ? __pfx_ksys_unshare+0x10/0x10
[ 51.370645] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.371399] __x64_sys_unshare+0x31/0x40
[ 51.371920] do_syscall_64+0x3f/0x90
[ 51.372431] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.373099] RIP: 0033:0x7fd776e680d7
[ 51.373610] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.375810] RSP: 002b:00007fffe5994a58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.376768] RAX: ffffffffffffffda RBX: 00007fffe5995098 RCX: 00007fd776e680d7
[ 51.377686] RDX: 00007fd776ed241f RSI: 00007fffe59949f0 RDI: 0000000040000000
[ 51.378592] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe5994800
[ 51.379482] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd776f7abf0
[ 51.380382] R13: 00007fffe5994b30 R14: 0000000000000000 R15: 00000000000000f8
[ 51.381278]
[ 51.381613] irq event stamp: 9271
[ 51.382045] hardirqs last enabled at (9281): [] __up_console_sem+0x78/0x80
[ 51.383120] hardirqs last disabled at (9292): [] __up_console_sem+0x5d/0x80
[ 51.384189] softirqs last enabled at (8988): [] irq_exit_rcu+0x93/0xc0
[ 51.385246] softirqs last disabled at (8941): [] irq_exit_rcu+0x93/0xc0
[ 51.386288] ---[ end trace 0000000000000000 ]---
[ 51.392337] ------------[ cut here ]------------
[ 51.392955] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.394720] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.395787] Modules linked in:
[ 51.396202] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.397387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.398427] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.399077] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.401266] RSP: 0018:ffff88801fe37c00 EFLAGS: 00010282
[ 51.401962] RAX: 0000000000000000 RBX: ffff88800e8fd840 RCX: 0000000000000000
[ 51.402863] RDX: ffff888016b6d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.403755] RBP: ffff88800e8fd854 R08: 0000000000000001 R09: 0000000000000000
[ 51.404657] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.405586] R13: ffffffff84e223a0 R14: ffff88800e8fd848 R15: ffffffff84da62e0
[ 51.406498] FS: 000055555724e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.407511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.408229] CR2: 00007f95a5cdc6f4 CR3: 000000002024a000 CR4: 0000000000350ee0
[ 51.409147] Call Trace:
[ 51.409513]
[ 51.409814] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.410469] ipv6_frags_init_net+0x206/0x3c0
[ 51.411030] ops_init+0xbb/0x6b0
[ 51.411519] setup_net+0x3d9/0x990
[ 51.411979] ? down_read_killable+0x1d7/0x4e0
[ 51.412591] ? __pfx_setup_net+0x10/0x10
[ 51.413113] ? copy_net_ns+0x17c/0x770
[ 51.413651] copy_net_ns+0x321/0x770
[ 51.414133] create_new_namespaces+0x3f6/0xb30
[ 51.414755] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.415427] ksys_unshare+0x44d/0x8e0
[ 51.415927] ? __pfx_ksys_unshare+0x10/0x10
[ 51.416514] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.417247] __x64_sys_unshare+0x31/0x40
[ 51.417806] do_syscall_64+0x3f/0x90
[ 51.418281] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.418961] RIP: 0033:0x7fd776e680d7
[ 51.419476] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.421676] RSP: 002b:00007fffe5994a58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.422626] RAX: ffffffffffffffda RBX: 00007fffe5995098 RCX: 00007fd776e680d7
[ 51.423527] RDX: 00007fd776ed241f RSI: 00007fffe59949f0 RDI: 0000000040000000
[ 51.424425] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe5994800
[ 51.425301] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd776f7abf0
[ 51.426191] R13: 00007fffe5994b30 R14: 0000000000000000 R15: 00000000000000f8
[ 51.427113]
[ 51.427445] irq event stamp: 11261
[ 51.427880] hardirqs last enabled at (11271): [] __up_console_sem+0x78/0x80
[ 51.428959] hardirqs last disabled at (11282): [] __up_console_sem+0x5d/0x80
[ 51.430049] softirqs last enabled at (11078): [] irq_exit_rcu+0x93/0xc0
[ 51.431104] softirqs last disabled at (11069): [] irq_exit_rcu+0x93/0xc0
[ 51.432152] ---[ end trace 0000000000000000 ]---
[ 51.433529] ------------[ cut here ]------------
[ 51.434115] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.436117] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.437219] Modules linked in:
[ 51.437670] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.438845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.439874] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.440552] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.442769] RSP: 0018:ffff88801fe37bf0 EFLAGS: 00010286
[ 51.443463] RAX: 0000000000000000 RBX: ffff88800e8fd240 RCX: 0000000000000000
[ 51.444334] RDX: ffff888016b6d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.445271] RBP: ffff88800e8fd254 R08: 0000000000000001 R09: 0000000000000000
[ 51.446176] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.447080] R13: ffffffff84e223a0 R14: ffff88800e8fd248 R15: ffffffff84daf020
[ 51.447985] FS: 000055555724e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.449004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.449763] CR2: 00007f95a5cdc6f4 CR3: 000000002024a000 CR4: 0000000000350ee0
[ 51.450664] Call Trace:
[ 51.450998]
[ 51.451302] nf_ct_net_init+0x224/0x3d0
[ 51.451854] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.452466] ops_init+0xbb/0x6b0
[ 51.452921] setup_net+0x3d9/0x990
[ 51.453434] ? down_read_killable+0x1d7/0x4e0
[ 51.454007] ? __pfx_setup_net+0x10/0x10
[ 51.454556] ? copy_net_ns+0x17c/0x770
[ 51.455068] copy_net_ns+0x321/0x770
[ 51.455584] create_new_namespaces+0x3f6/0xb30
[ 51.456178] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.456827] ksys_unshare+0x44d/0x8e0
[ 51.457326] ? __pfx_ksys_unshare+0x10/0x10
[ 51.457917] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.458671] __x64_sys_unshare+0x31/0x40
[ 51.459195] do_syscall_64+0x3f/0x90
[ 51.459705] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.460382] RIP: 0033:0x7fd776e680d7
[ 51.460857] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.463077] RSP: 002b:00007fffe5994a58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.464037] RAX: ffffffffffffffda RBX: 00007fffe5995098 RCX: 00007fd776e680d7
[ 51.464925] RDX: 00007fd776ed241f RSI: 00007fffe59949f0 RDI: 0000000040000000
[ 51.465841] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe5994800
[ 51.466740] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd776f7abf0
[ 51.467639] R13: 00007fffe5994b30 R14: 0000000000000000 R15: 00000000000000f8
[ 51.468572]
[ 51.468877] irq event stamp: 12045
[ 51.469323] hardirqs last enabled at (12055): [] __up_console_sem+0x78/0x80
[ 51.470433] hardirqs last disabled at (12068): [] __up_console_sem+0x5d/0x80
[ 51.471504] softirqs last enabled at (11952): [] irq_exit_rcu+0x93/0xc0
[ 51.472562] softirqs last disabled at (11945): [] irq_exit_rcu+0x93/0xc0
[ 51.473782] ---[ end trace 0000000000000000 ]---
[ 53.008168] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.055411] Bluetooth: hci0: command 0x041b tx timeout
[ 57.103421] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.151536] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:02:22 Registers:
info registers vcpu 0
RAX=0000000080000001 RBX=ffff88800ddd4ba0 RCX=ffffffff818eaeab RDX=ffff888016d28000
RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000017 RSP=ffff888016d37d38
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffff88800ddd4b40 R13=0000000000000000 R14=0000000000000000 R15=0000000000080000
RIP=ffffffff814bf87b RFL=00000246 [---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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007faa6aa1f900 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007faa69f20620 CR3=0000000016120000 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=0013ad65119292df0000000000110bd0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0841892ed813226d00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200020002000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fe375f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 000055555724e400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f95a5cdc6f4 CR3=000000002024a000 CR4=00350ee0
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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000