Warning: Permanently added '[localhost]:11977' (ECDSA) to the list of known hosts.
2023/05/17 00:56:05 fuzzer started
2023/05/17 00:56:06 dialing manager at localhost:35573
2023/05/17 00:56:06 checking machine...
2023/05/17 00:56:06 checking revisions...
syzkaller login: [ 41.685354] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:56:06 testing simple program...
[ 41.744837] cgroup: Unknown subsys name 'net'
[ 41.816322] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.568253] audit: type=1400 audit(1684284979.221:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 55.706064] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.707755] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.710012] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.713013] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.714776] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.717119] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.119742] ------------[ cut here ]------------
[ 56.121179] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.123080] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.124412] Modules linked in:
[ 56.124972] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.129689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.130905] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.131574] 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
[ 56.133899] RSP: 0018:ffff88800f9afc00 EFLAGS: 00010282
[ 56.134593] RAX: 0000000000000000 RBX: ffff88800dfb5040 RCX: 0000000000000000
[ 56.135604] RDX: ffff8880146c1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.136594] RBP: ffff88800dfb5054 R08: 0000000000000001 R09: 0000000000000000
[ 56.137581] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.138597] R13: ffffffff84e223a0 R14: ffff88800dfb5048 R15: ffffffff84d73340
[ 56.139622] FS: 0000555556cd7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.140718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.141548] CR2: 00007fe3a294d6f4 CR3: 000000000d9ec000 CR4: 0000000000350ee0
[ 56.142563] Call Trace:
[ 56.143005]
[ 56.143314] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.144053] ipv4_frags_init_net+0x269/0x440
[ 56.144609] ops_init+0xbb/0x6b0
[ 56.145185] setup_net+0x3d9/0x990
[ 56.145646] ? down_read_killable+0x1d7/0x4e0
[ 56.146372] ? __pfx_setup_net+0x10/0x10
[ 56.147004] ? copy_net_ns+0x17c/0x770
[ 56.147516] copy_net_ns+0x321/0x770
[ 56.148128] create_new_namespaces+0x3f6/0xb30
[ 56.148731] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.149515] ksys_unshare+0x44d/0x8e0
[ 56.150192] ? __pfx_ksys_unshare+0x10/0x10
[ 56.150749] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.151668] __x64_sys_unshare+0x31/0x40
[ 56.152344] do_syscall_64+0x3f/0x90
[ 56.153034] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.153674] RIP: 0033:0x7feb0b4400d7
[ 56.154308] 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
[ 56.156537] RSP: 002b:00007ffc3536b188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.157528] RAX: ffffffffffffffda RBX: 00007ffc3536b7c8 RCX: 00007feb0b4400d7
[ 56.158454] RDX: 00007feb0b4aa41f RSI: 00007ffc3536b120 RDI: 0000000040000000
[ 56.159356] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3536af30
[ 56.160261] R10: 0000000000000000 R11: 0000000000000206 R12: 00007feb0b552bf0
[ 56.161163] R13: 00007ffc3536b260 R14: 0000000000000000 R15: 00000000000000f8
[ 56.162071]
[ 56.162399] irq event stamp: 9253
[ 56.162864] hardirqs last enabled at (9265): [] __up_console_sem+0x78/0x80
[ 56.163953] hardirqs last disabled at (9276): [] __up_console_sem+0x5d/0x80
[ 56.165046] softirqs last enabled at (9160): [] irq_exit_rcu+0x93/0xc0
[ 56.166081] softirqs last disabled at (9147): [] irq_exit_rcu+0x93/0xc0
[ 56.167138] ---[ end trace 0000000000000000 ]---
[ 56.172556] ------------[ cut here ]------------
[ 56.173186] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.175250] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.176327] Modules linked in:
[ 56.176734] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.177927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.178959] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.179626] 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
[ 56.181835] RSP: 0018:ffff88800f9afc00 EFLAGS: 00010282
[ 56.182514] RAX: 0000000000000000 RBX: ffff88800e7c9c40 RCX: 0000000000000000
[ 56.183423] RDX: ffff8880146c1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.184310] RBP: ffff88800e7c9c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.185212] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.186106] R13: ffffffff84e223a0 R14: ffff88800e7c9c48 R15: ffffffff84da62e0
[ 56.187040] FS: 0000555556cd7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.188063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.188773] CR2: 00007fe3a294d6f4 CR3: 000000000d9ec000 CR4: 0000000000350ee0
[ 56.189671] Call Trace:
[ 56.190034]
[ 56.190346] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.190987] ipv6_frags_init_net+0x206/0x3c0
[ 56.191551] ops_init+0xbb/0x6b0
[ 56.192039] setup_net+0x3d9/0x990
[ 56.192498] ? down_read_killable+0x1d7/0x4e0
[ 56.193117] ? __pfx_setup_net+0x10/0x10
[ 56.193624] ? copy_net_ns+0x17c/0x770
[ 56.194162] copy_net_ns+0x321/0x770
[ 56.194659] create_new_namespaces+0x3f6/0xb30
[ 56.195290] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.195941] ksys_unshare+0x44d/0x8e0
[ 56.196437] ? __pfx_ksys_unshare+0x10/0x10
[ 56.197024] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.197737] __x64_sys_unshare+0x31/0x40
[ 56.198303] do_syscall_64+0x3f/0x90
[ 56.198825] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.199473] RIP: 0033:0x7feb0b4400d7
[ 56.199973] 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
[ 56.202180] RSP: 002b:00007ffc3536b188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.203148] RAX: ffffffffffffffda RBX: 00007ffc3536b7c8 RCX: 00007feb0b4400d7
[ 56.204028] RDX: 00007feb0b4aa41f RSI: 00007ffc3536b120 RDI: 0000000040000000
[ 56.204930] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3536af30
[ 56.205830] R10: 0000000000000000 R11: 0000000000000206 R12: 00007feb0b552bf0
[ 56.206703] R13: 00007ffc3536b260 R14: 0000000000000000 R15: 00000000000000f8
[ 56.207618]
[ 56.207959] irq event stamp: 11163
[ 56.208399] hardirqs last enabled at (11173): [] __up_console_sem+0x78/0x80
[ 56.209470] hardirqs last disabled at (11184): [] __up_console_sem+0x5d/0x80
[ 56.210558] softirqs last enabled at (10812): [] irq_exit_rcu+0x93/0xc0
[ 56.211632] softirqs last disabled at (10807): [] irq_exit_rcu+0x93/0xc0
[ 56.212680] ---[ end trace 0000000000000000 ]---
[ 56.214146] ------------[ cut here ]------------
[ 56.214753] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.217339] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.218412] Modules linked in:
[ 56.218866] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.220054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.221091] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.221750] 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
[ 56.223962] RSP: 0018:ffff88800f9afbf0 EFLAGS: 00010286
[ 56.224622] RAX: 0000000000000000 RBX: ffff88800e7c9440 RCX: 0000000000000000
[ 56.225541] RDX: ffff8880146c1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.226458] RBP: ffff88800e7c9454 R08: 0000000000000001 R09: 0000000000000000
[ 56.227352] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.228248] R13: ffffffff84e223a0 R14: ffff88800e7c9448 R15: ffffffff84daf020
[ 56.229155] FS: 0000555556cd7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.230157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.230915] CR2: 00007fe3a294d6f4 CR3: 000000000d9ec000 CR4: 0000000000350ee0
[ 56.231775] Call Trace:
[ 56.232146]
[ 56.232450] nf_ct_net_init+0x224/0x3d0
[ 56.232999] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.233572] ops_init+0xbb/0x6b0
[ 56.234050] setup_net+0x3d9/0x990
[ 56.234523] ? down_read_killable+0x1d7/0x4e0
[ 56.235132] ? __pfx_setup_net+0x10/0x10
[ 56.235635] ? copy_net_ns+0x17c/0x770
[ 56.236174] copy_net_ns+0x321/0x770
[ 56.236670] create_new_namespaces+0x3f6/0xb30
[ 56.237303] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.237965] ksys_unshare+0x44d/0x8e0
[ 56.238473] ? __pfx_ksys_unshare+0x10/0x10
[ 56.239074] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.239781] __x64_sys_unshare+0x31/0x40
[ 56.240345] do_syscall_64+0x3f/0x90
[ 56.240865] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.241510] RIP: 0033:0x7feb0b4400d7
[ 56.242013] 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
[ 56.244249] RSP: 002b:00007ffc3536b188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.245217] RAX: ffffffffffffffda RBX: 00007ffc3536b7c8 RCX: 00007feb0b4400d7
[ 56.246102] RDX: 00007feb0b4aa41f RSI: 00007ffc3536b120 RDI: 0000000040000000
[ 56.247020] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3536af30
[ 56.247904] R10: 0000000000000000 R11: 0000000000000206 R12: 00007feb0b552bf0
[ 56.248831] R13: 00007ffc3536b260 R14: 0000000000000000 R15: 00000000000000f8
[ 56.249716]
[ 56.250080] irq event stamp: 12121
[ 56.250539] hardirqs last enabled at (12131): [] __up_console_sem+0x78/0x80
[ 56.251631] hardirqs last disabled at (12142): [] __up_console_sem+0x5d/0x80
[ 56.252729] softirqs last enabled at (12116): [] irq_exit_rcu+0x93/0xc0
[ 56.253775] softirqs last disabled at (12111): [] irq_exit_rcu+0x93/0xc0
[ 56.254886] ---[ end trace 0000000000000000 ]---
executing program
[ 57.792383] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.839853] Bluetooth: hci0: command 0x041b tx timeout
[ 61.886854] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.934873] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:56:20 Registers:
info registers vcpu 0
RAX=00000000000237e5 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=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 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=00007ff741144070 CR3=0000000015cc4000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=2020202020202047203a6465746e6900 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 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=ffff88800f9af5f0
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 0000555556cd7400 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=00007fe3a294d6f4 CR3=000000000d9ec000 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