Warning: Permanently added '[localhost]:33432' (ECDSA) to the list of known hosts.
2023/05/16 17:29:03 fuzzer started
2023/05/16 17:29:04 dialing manager at localhost:35573
2023/05/16 17:29:04 checking machine...
2023/05/16 17:29:04 checking revisions...
syzkaller login: [ 42.653207] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:29:04 testing simple program...
[ 42.715814] cgroup: Unknown subsys name 'net'
[ 42.819851] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.556485] audit: type=1400 audit(1684258157.282:6): 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
[ 56.669439] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.671024] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.674573] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.685400] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.687067] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.688492] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.086391] ------------[ cut here ]------------
[ 57.087078] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.089080] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.090216] Modules linked in:
[ 57.090678] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.095067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.096239] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.097089] 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
[ 57.099591] RSP: 0018:ffff888019c47c00 EFLAGS: 00010282
[ 57.100502] RAX: 0000000000000000 RBX: ffff88800bef0840 RCX: 0000000000000000
[ 57.101567] RDX: ffff888018440000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.102649] RBP: ffff88800bef0854 R08: 0000000000000001 R09: 0000000000000000
[ 57.103792] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.104904] R13: ffffffff84e223a0 R14: ffff88800bef0848 R15: ffffffff84d73340
[ 57.105911] FS: 0000555556111400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.107027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.107839] CR2: 00007ff8e81566f4 CR3: 0000000018728000 CR4: 0000000000350ee0
[ 57.108803] Call Trace:
[ 57.109159]
[ 57.109517] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.110188] ipv4_frags_init_net+0x269/0x440
[ 57.110838] ops_init+0xbb/0x6b0
[ 57.111352] setup_net+0x3d9/0x990
[ 57.111835] ? down_read_killable+0x1d7/0x4e0
[ 57.112475] ? __pfx_setup_net+0x10/0x10
[ 57.113018] ? copy_net_ns+0x17c/0x770
[ 57.113601] copy_net_ns+0x321/0x770
[ 57.114134] create_new_namespaces+0x3f6/0xb30
[ 57.114825] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.115532] ksys_unshare+0x44d/0x8e0
[ 57.116072] ? __pfx_ksys_unshare+0x10/0x10
[ 57.116709] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.117519] __x64_sys_unshare+0x31/0x40
[ 57.118132] do_syscall_64+0x3f/0x90
[ 57.118701] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.119435] RIP: 0033:0x7f201b5b60d7
[ 57.119941] 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
[ 57.122318] RSP: 002b:00007ffe78c5fac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.123359] RAX: ffffffffffffffda RBX: 00007ffe78c60108 RCX: 00007f201b5b60d7
[ 57.124329] RDX: 00007f201b62041f RSI: 00007ffe78c5fa60 RDI: 0000000040000000
[ 57.125286] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe78c5f870
[ 57.126242] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f201b6c8bf0
[ 57.127217] R13: 00007ffe78c5fba0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.128215]
[ 57.128595] irq event stamp: 9025
[ 57.129056] hardirqs last enabled at (9035): [] __up_console_sem+0x78/0x80
[ 57.130214] hardirqs last disabled at (9046): [] __up_console_sem+0x5d/0x80
[ 57.131371] softirqs last enabled at (9020): [] irq_exit_rcu+0x93/0xc0
[ 57.132499] softirqs last disabled at (9015): [] irq_exit_rcu+0x93/0xc0
[ 57.133622] ---[ end trace 0000000000000000 ]---
[ 57.139800] ------------[ cut here ]------------
[ 57.140460] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.142148] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.143264] Modules linked in:
[ 57.143677] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.144831] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.145843] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.146538] 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
[ 57.148699] RSP: 0018:ffff888019c47c00 EFLAGS: 00010282
[ 57.149411] RAX: 0000000000000000 RBX: ffff88800ec19240 RCX: 0000000000000000
[ 57.150303] RDX: ffff888018440000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.151178] RBP: ffff88800ec19254 R08: 0000000000000001 R09: 0000000000000000
[ 57.152050] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.152935] R13: ffffffff84e223a0 R14: ffff88800ec19248 R15: ffffffff84da62e0
[ 57.153824] FS: 0000555556111400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.154838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.155589] CR2: 00007f0f40e19ab0 CR3: 0000000018728000 CR4: 0000000000350ef0
[ 57.156488] Call Trace:
[ 57.156815]
[ 57.157113] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.157762] ipv6_frags_init_net+0x206/0x3c0
[ 57.158367] ops_init+0xbb/0x6b0
[ 57.158811] setup_net+0x3d9/0x990
[ 57.159295] ? down_read_killable+0x1d7/0x4e0
[ 57.159860] ? __pfx_setup_net+0x10/0x10
[ 57.160397] ? copy_net_ns+0x17c/0x770
[ 57.160908] copy_net_ns+0x321/0x770
[ 57.161423] create_new_namespaces+0x3f6/0xb30
[ 57.162031] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.162693] ksys_unshare+0x44d/0x8e0
[ 57.163192] ? __pfx_ksys_unshare+0x10/0x10
[ 57.163777] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.164534] __x64_sys_unshare+0x31/0x40
[ 57.165051] do_syscall_64+0x3f/0x90
[ 57.165571] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.166240] RIP: 0033:0x7f201b5b60d7
[ 57.166750] 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
[ 57.168960] RSP: 002b:00007ffe78c5fac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.169948] RAX: ffffffffffffffda RBX: 00007ffe78c60108 RCX: 00007f201b5b60d7
[ 57.170859] RDX: 00007f201b62041f RSI: 00007ffe78c5fa60 RDI: 0000000040000000
[ 57.171757] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe78c5f870
[ 57.172665] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f201b6c8bf0
[ 57.173575] R13: 00007ffe78c5fba0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.174531]
[ 57.174831] irq event stamp: 11061
[ 57.175298] hardirqs last enabled at (11073): [] __up_console_sem+0x78/0x80
[ 57.176377] hardirqs last disabled at (11084): [] __up_console_sem+0x5d/0x80
[ 57.177464] softirqs last enabled at (10878): [] irq_exit_rcu+0x93/0xc0
[ 57.178547] softirqs last disabled at (10871): [] irq_exit_rcu+0x93/0xc0
[ 57.179593] ---[ end trace 0000000000000000 ]---
[ 57.180982] ------------[ cut here ]------------
[ 57.182751] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.184794] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.186025] Modules linked in:
[ 57.186619] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.187966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.189159] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.190033] 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
[ 57.192394] RSP: 0018:ffff888019c47bf0 EFLAGS: 00010286
[ 57.193063] RAX: 0000000000000000 RBX: ffff88800ec18c40 RCX: 0000000000000000
[ 57.194135] RDX: ffff888018440000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.195161] RBP: ffff88800ec18c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.196241] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.197422] R13: ffffffff84e223a0 R14: ffff88800ec18c48 R15: ffffffff84daf020
[ 57.198492] FS: 0000555556111400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.199663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.200519] CR2: 00007f0f40e19ab0 CR3: 0000000018728000 CR4: 0000000000350ef0
[ 57.201597] Call Trace:
[ 57.201924]
[ 57.202396] nf_ct_net_init+0x224/0x3d0
[ 57.202927] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.203715] ops_init+0xbb/0x6b0
[ 57.204162] setup_net+0x3d9/0x990
[ 57.204767] ? down_read_killable+0x1d7/0x4e0
[ 57.205513] ? __pfx_setup_net+0x10/0x10
[ 57.206046] ? copy_net_ns+0x17c/0x770
[ 57.206708] copy_net_ns+0x321/0x770
[ 57.207195] create_new_namespaces+0x3f6/0xb30
[ 57.207946] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.208708] ksys_unshare+0x44d/0x8e0
[ 57.209201] ? __pfx_ksys_unshare+0x10/0x10
[ 57.209930] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.210862] __x64_sys_unshare+0x31/0x40
[ 57.211558] do_syscall_64+0x3f/0x90
[ 57.212039] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.212843] RIP: 0033:0x7f201b5b60d7
[ 57.213424] 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
[ 57.215696] RSP: 002b:00007ffe78c5fac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.216717] RAX: ffffffffffffffda RBX: 00007ffe78c60108 RCX: 00007f201b5b60d7
[ 57.217619] RDX: 00007f201b62041f RSI: 00007ffe78c5fa60 RDI: 0000000040000000
[ 57.218536] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe78c5f870
[ 57.219438] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f201b6c8bf0
[ 57.220324] R13: 00007ffe78c5fba0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.221209]
[ 57.221536] irq event stamp: 14553
[ 57.221993] hardirqs last enabled at (14563): [] __up_console_sem+0x78/0x80
[ 57.223066] hardirqs last disabled at (14574): [] __up_console_sem+0x5d/0x80
[ 57.224147] softirqs last enabled at (14478): [] irq_exit_rcu+0x93/0xc0
[ 57.225188] softirqs last disabled at (14453): [] irq_exit_rcu+0x93/0xc0
[ 57.226239] ---[ end trace 0000000000000000 ]---
executing program
[ 58.749970] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.797309] Bluetooth: hci0: command 0x041b tx timeout
[ 62.846337] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.894292] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:29:17 Registers:
info registers vcpu 0
RAX=0000000000028f2b RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f0f40e30e68 CR3=0000000015d9c000 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=00ff29c1a40496be7640ee99904ccfa7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=a507c6f99b0b4307000000000013c3b0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=75da153bfaa61ecb00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019c475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556111400 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=00007ff8e81566f4 CR3=0000000018728000 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