Warning: Permanently added '[localhost]:37519' (ECDSA) to the list of known hosts.
2023/05/16 15:36:25 fuzzer started
2023/05/16 15:36:25 dialing manager at localhost:35573
2023/05/16 15:36:25 checking machine...
2023/05/16 15:36:25 checking revisions...
syzkaller login: [ 39.984202] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:36:25 testing simple program...
[ 40.049434] cgroup: Unknown subsys name 'net'
[ 40.141330] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.727212] audit: type=1400 audit(1684251399.524:6): 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
executing program
[ 54.865574] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.867109] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.869511] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.874186] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.876303] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.878187] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.269891] ------------[ cut here ]------------
[ 55.270862] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.273111] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.274590] Modules linked in:
[ 55.275109] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.277311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.279565] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.280934] 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
[ 55.283625] RSP: 0018:ffff88800f26fc00 EFLAGS: 00010282
[ 55.284480] RAX: 0000000000000000 RBX: ffff888013a57c40 RCX: 0000000000000000
[ 55.285597] RDX: ffff888015a5d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.286704] RBP: ffff888013a57c54 R08: 0000000000000001 R09: 0000000000000000
[ 55.287812] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.288913] R13: ffffffff84e223a0 R14: ffff888013a57c48 R15: ffffffff84d73340
[ 55.290013] FS: 000055555684c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.291236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.292152] CR2: 00007ff7c92706f4 CR3: 00000000162d8000 CR4: 0000000000350ef0
[ 55.293296] Call Trace:
[ 55.293739]
[ 55.294105] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.294906] ipv4_frags_init_net+0x269/0x440
[ 55.295630] ops_init+0xbb/0x6b0
[ 55.296179] setup_net+0x3d9/0x990
[ 55.296777] ? down_read_killable+0x1d7/0x4e0
[ 55.297523] ? __pfx_setup_net+0x10/0x10
[ 55.298143] ? copy_net_ns+0x17c/0x770
[ 55.298811] copy_net_ns+0x321/0x770
[ 55.299445] create_new_namespaces+0x3f6/0xb30
[ 55.300171] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.300980] ksys_unshare+0x44d/0x8e0
[ 55.301651] ? __pfx_ksys_unshare+0x10/0x10
[ 55.302320] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.303237] __x64_sys_unshare+0x31/0x40
[ 55.303913] do_syscall_64+0x3f/0x90
[ 55.304554] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.305398] RIP: 0033:0x7fec765700d7
[ 55.305971] 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
[ 55.308638] RSP: 002b:00007ffffd091278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.309711] RAX: ffffffffffffffda RBX: 00007ffffd0918b8 RCX: 00007fec765700d7
[ 55.310568] RDX: 00007fec765da41f RSI: 00007ffffd091210 RDI: 0000000040000000
[ 55.311414] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffd091020
[ 55.312227] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fec76682bf0
[ 55.313072] R13: 00007ffffd091350 R14: 0000000000000000 R15: 00000000000000f8
[ 55.313959]
[ 55.314249] irq event stamp: 9659
[ 55.314680] hardirqs last enabled at (9671): [] __up_console_sem+0x78/0x80
[ 55.315679] hardirqs last disabled at (9682): [] __up_console_sem+0x5d/0x80
[ 55.316684] softirqs last enabled at (9534): [] irq_exit_rcu+0x93/0xc0
[ 55.317670] softirqs last disabled at (9529): [] irq_exit_rcu+0x93/0xc0
[ 55.318670] ---[ end trace 0000000000000000 ]---
[ 55.324706] ------------[ cut here ]------------
[ 55.325319] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.326940] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.327960] Modules linked in:
[ 55.328381] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.329489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.330441] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.331045] 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
[ 55.333089] RSP: 0018:ffff88800f26fc00 EFLAGS: 00010282
[ 55.333759] RAX: 0000000000000000 RBX: ffff88801454c040 RCX: 0000000000000000
[ 55.334595] RDX: ffff888015a5d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.335436] RBP: ffff88801454c054 R08: 0000000000000001 R09: 0000000000000000
[ 55.336240] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.337080] R13: ffffffff84e223a0 R14: ffff88801454c048 R15: ffffffff84da62e0
[ 55.337989] FS: 000055555684c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.338999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.339740] CR2: 00007ff7c92706f4 CR3: 00000000162d8000 CR4: 0000000000350ef0
[ 55.340629] Call Trace:
[ 55.340951]
[ 55.341257] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.341903] ipv6_frags_init_net+0x206/0x3c0
[ 55.342486] ops_init+0xbb/0x6b0
[ 55.342929] setup_net+0x3d9/0x990
[ 55.343421] ? down_read_killable+0x1d7/0x4e0
[ 55.343989] ? __pfx_setup_net+0x10/0x10
[ 55.344508] ? copy_net_ns+0x17c/0x770
[ 55.345017] copy_net_ns+0x321/0x770
[ 55.345542] create_new_namespaces+0x3f6/0xb30
[ 55.346117] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.346762] ksys_unshare+0x44d/0x8e0
[ 55.347261] ? __pfx_ksys_unshare+0x10/0x10
[ 55.347833] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.348574] __x64_sys_unshare+0x31/0x40
[ 55.349093] do_syscall_64+0x3f/0x90
[ 55.349622] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.350253] RIP: 0033:0x7fec765700d7
[ 55.350747] 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
[ 55.352931] RSP: 002b:00007ffffd091278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.353886] RAX: ffffffffffffffda RBX: 00007ffffd0918b8 RCX: 00007fec765700d7
[ 55.354770] RDX: 00007fec765da41f RSI: 00007ffffd091210 RDI: 0000000040000000
[ 55.355666] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffd091020
[ 55.356546] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fec76682bf0
[ 55.357449] R13: 00007ffffd091350 R14: 0000000000000000 R15: 00000000000000f8
[ 55.358330]
[ 55.358660] irq event stamp: 12351
[ 55.359085] hardirqs last enabled at (12361): [] __up_console_sem+0x78/0x80
[ 55.360150] hardirqs last disabled at (12372): [] __up_console_sem+0x5d/0x80
[ 55.361226] softirqs last enabled at (11316): [] netlink_insert+0x187/0x1820
[ 55.362324] softirqs last disabled at (11314): [] release_sock+0x1f/0x1b0
[ 55.363365] ---[ end trace 0000000000000000 ]---
[ 55.364656] ------------[ cut here ]------------
[ 55.365249] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.367097] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.368165] Modules linked in:
[ 55.368605] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.369766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.370764] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.371429] 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
[ 55.373588] RSP: 0018:ffff88800f26fbf0 EFLAGS: 00010286
[ 55.374234] RAX: 0000000000000000 RBX: ffff88801454da40 RCX: 0000000000000000
[ 55.375116] RDX: ffff888015a5d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.375990] RBP: ffff88801454da54 R08: 0000000000000001 R09: 0000000000000000
[ 55.376871] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.377752] R13: ffffffff84e223a0 R14: ffff88801454da48 R15: ffffffff84daf020
[ 55.378637] FS: 000055555684c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.379638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.380329] CR2: 00007ff7c92706f4 CR3: 00000000162d8000 CR4: 0000000000350ef0
[ 55.381222] Call Trace:
[ 55.381572]
[ 55.381878] nf_ct_net_init+0x224/0x3d0
[ 55.382420] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.382982] ops_init+0xbb/0x6b0
[ 55.383451] setup_net+0x3d9/0x990
[ 55.383897] ? down_read_killable+0x1d7/0x4e0
[ 55.384481] ? __pfx_setup_net+0x10/0x10
[ 55.384992] ? copy_net_ns+0x17c/0x770
[ 55.385551] copy_net_ns+0x321/0x770
[ 55.386022] create_new_namespaces+0x3f6/0xb30
[ 55.386633] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.387235] ksys_unshare+0x44d/0x8e0
[ 55.387730] ? __pfx_ksys_unshare+0x10/0x10
[ 55.388283] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.389021] __x64_sys_unshare+0x31/0x40
[ 55.389593] do_syscall_64+0x3f/0x90
[ 55.390073] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.390744] RIP: 0033:0x7fec765700d7
[ 55.391210] 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
[ 55.393395] RSP: 002b:00007ffffd091278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.394311] RAX: ffffffffffffffda RBX: 00007ffffd0918b8 RCX: 00007fec765700d7
[ 55.395210] RDX: 00007fec765da41f RSI: 00007ffffd091210 RDI: 0000000040000000
[ 55.396103] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffd091020
[ 55.397000] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fec76682bf0
[ 55.397928] R13: 00007ffffd091350 R14: 0000000000000000 R15: 00000000000000f8
[ 55.398839]
[ 55.399148] irq event stamp: 13079
[ 55.399623] hardirqs last enabled at (13091): [] __up_console_sem+0x78/0x80
[ 55.400704] hardirqs last disabled at (13102): [] __up_console_sem+0x5d/0x80
[ 55.401783] softirqs last enabled at (12590): [] irq_exit_rcu+0x93/0xc0
[ 55.402821] softirqs last disabled at (12585): [] irq_exit_rcu+0x93/0xc0
[ 55.403854] ---[ end trace 0000000000000000 ]---
[ 56.944948] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.993078] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.040408] Bluetooth: hci0: command 0x040f tx timeout
[ 63.088641] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:36:37 Registers:
info registers vcpu 0
RAX=0000000000000069 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f26f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000069 R11=0000000000000001
R12=0000000000000069 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 000055555684c400 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=00007ff7c92706f4 CR3=00000000162d8000 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=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
info registers vcpu 1
RAX=0000000000038873 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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 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=00007f66e149c2b0 CR3=000000000e62c000 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=ba9908ac12fb99a0f74b6fb0fd7a4258
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010cd00 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b3731d65fbe7d33100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000