Warning: Permanently added '[localhost]:2005' (ECDSA) to the list of known hosts.
2023/05/16 18:04:59 fuzzer started
2023/05/16 18:04:59 dialing manager at localhost:35573
2023/05/16 18:04:59 checking machine...
2023/05/16 18:04:59 checking revisions...
syzkaller login: [ 46.583422] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:04:59 testing simple program...
[ 46.634131] cgroup: Unknown subsys name 'net'
[ 46.715000] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.506933] audit: type=1400 audit(1684260311.578:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.651029] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.654116] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.655509] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.658209] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.659859] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.661051] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.051391] ------------[ cut here ]------------
[ 60.052209] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.054309] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.055837] Modules linked in:
[ 60.056364] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.061360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.062617] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.063287] 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
[ 60.065580] RSP: 0018:ffff88801a627c00 EFLAGS: 00010282
[ 60.066253] RAX: 0000000000000000 RBX: ffff88800e1e6840 RCX: 0000000000000000
[ 60.067192] RDX: ffff8880163051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.068143] RBP: ffff88800e1e6854 R08: 0000000000000001 R09: 0000000000000000
[ 60.069077] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.070000] R13: ffffffff84e223a0 R14: ffff88800e1e6848 R15: ffffffff84d73340
[ 60.070939] FS: 000055555697d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.071965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.072737] CR2: 00007fe200617db0 CR3: 000000000cb30000 CR4: 0000000000350ee0
[ 60.073661] Call Trace:
[ 60.074003]
[ 60.074307] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.074975] ipv4_frags_init_net+0x269/0x440
[ 60.075582] ops_init+0xbb/0x6b0
[ 60.076050] setup_net+0x3d9/0x990
[ 60.076543] ? down_read_killable+0x1d7/0x4e0
[ 60.077162] ? __pfx_setup_net+0x10/0x10
[ 60.077718] ? copy_net_ns+0x17c/0x770
[ 60.078242] copy_net_ns+0x321/0x770
[ 60.078770] create_new_namespaces+0x3f6/0xb30
[ 60.079392] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.080085] ksys_unshare+0x44d/0x8e0
[ 60.080631] ? __pfx_ksys_unshare+0x10/0x10
[ 60.081203] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.081985] __x64_sys_unshare+0x31/0x40
[ 60.082529] do_syscall_64+0x3f/0x90
[ 60.083059] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.083757] RIP: 0033:0x7fe6ee3950d7
[ 60.084251] 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
[ 60.086575] RSP: 002b:00007ffd33c49fa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.087530] RAX: ffffffffffffffda RBX: 00007ffd33c4a5e8 RCX: 00007fe6ee3950d7
[ 60.088491] RDX: 00007fe6ee3ff41f RSI: 00007ffd33c49f40 RDI: 0000000040000000
[ 60.089425] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd33c49d50
[ 60.090353] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe6ee4a7bf0
[ 60.091277] R13: 00007ffd33c4a080 R14: 0000000000000000 R15: 00000000000000f8
[ 60.092238]
[ 60.092581] irq event stamp: 8391
[ 60.093028] hardirqs last enabled at (8401): [] __up_console_sem+0x78/0x80
[ 60.094141] hardirqs last disabled at (8412): [] __up_console_sem+0x5d/0x80
[ 60.095245] softirqs last enabled at (7938): [] irq_exit_rcu+0x93/0xc0
[ 60.096330] softirqs last disabled at (7921): [] irq_exit_rcu+0x93/0xc0
[ 60.097387] ---[ end trace 0000000000000000 ]---
[ 60.103247] ------------[ cut here ]------------
[ 60.103896] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.105599] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.106689] Modules linked in:
[ 60.107118] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.108333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.109409] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.110124] 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
[ 60.112409] RSP: 0018:ffff88801a627c00 EFLAGS: 00010282
[ 60.113122] RAX: 0000000000000000 RBX: ffff88800d675e40 RCX: 0000000000000000
[ 60.114036] RDX: ffff8880163051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.114964] RBP: ffff88800d675e54 R08: 0000000000000001 R09: 0000000000000000
[ 60.115882] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.116825] R13: ffffffff84e223a0 R14: ffff88800d675e48 R15: ffffffff84da62e0
[ 60.117759] FS: 000055555697d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.118813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.119591] CR2: 00007fe200617db0 CR3: 000000000cb30000 CR4: 0000000000350ee0
[ 60.120505] Call Trace:
[ 60.120884]
[ 60.121201] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.121888] ipv6_frags_init_net+0x206/0x3c0
[ 60.122477] ops_init+0xbb/0x6b0
[ 60.122976] setup_net+0x3d9/0x990
[ 60.123454] ? down_read_killable+0x1d7/0x4e0
[ 60.124085] ? __pfx_setup_net+0x10/0x10
[ 60.124641] ? copy_net_ns+0x17c/0x770
[ 60.125171] copy_net_ns+0x321/0x770
[ 60.125697] create_new_namespaces+0x3f6/0xb30
[ 60.126311] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.126986] ksys_unshare+0x44d/0x8e0
[ 60.127497] ? __pfx_ksys_unshare+0x10/0x10
[ 60.128118] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.128887] __x64_sys_unshare+0x31/0x40
[ 60.129422] do_syscall_64+0x3f/0x90
[ 60.129941] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.130635] RIP: 0033:0x7fe6ee3950d7
[ 60.131114] 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
[ 60.133374] RSP: 002b:00007ffd33c49fa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.134367] RAX: ffffffffffffffda RBX: 00007ffd33c4a5e8 RCX: 00007fe6ee3950d7
[ 60.135297] RDX: 00007fe6ee3ff41f RSI: 00007ffd33c49f40 RDI: 0000000040000000
[ 60.136244] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd33c49d50
[ 60.137177] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe6ee4a7bf0
[ 60.138108] R13: 00007ffd33c4a080 R14: 0000000000000000 R15: 00000000000000f8
[ 60.139068]
[ 60.139388] irq event stamp: 10195
[ 60.139871] hardirqs last enabled at (10207): [] __up_console_sem+0x78/0x80
[ 60.141003] hardirqs last disabled at (10218): [] __up_console_sem+0x5d/0x80
[ 60.142123] softirqs last enabled at (9256): [] irq_exit_rcu+0x93/0xc0
[ 60.143203] softirqs last disabled at (9213): [] irq_exit_rcu+0x93/0xc0
[ 60.144292] ---[ end trace 0000000000000000 ]---
[ 60.145675] ------------[ cut here ]------------
[ 60.146270] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.148284] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.149409] Modules linked in:
[ 60.149865] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.151060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.152124] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.152823] 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
[ 60.155102] RSP: 0018:ffff88801a627bf0 EFLAGS: 00010286
[ 60.155815] RAX: 0000000000000000 RBX: ffff88800d674440 RCX: 0000000000000000
[ 60.156763] RDX: ffff8880163051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.157703] RBP: ffff88800d674454 R08: 0000000000000001 R09: 0000000000000000
[ 60.158639] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.159573] R13: ffffffff84e223a0 R14: ffff88800d674448 R15: ffffffff84daf020
[ 60.160492] FS: 000055555697d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.161525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.162301] CR2: 00007fe200617db0 CR3: 000000000cb30000 CR4: 0000000000350ee0
[ 60.163230] Call Trace:
[ 60.163599]
[ 60.163907] nf_ct_net_init+0x224/0x3d0
[ 60.164443] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.165085] ops_init+0xbb/0x6b0
[ 60.165578] setup_net+0x3d9/0x990
[ 60.166056] ? down_read_killable+0x1d7/0x4e0
[ 60.166685] ? __pfx_setup_net+0x10/0x10
[ 60.167217] ? copy_net_ns+0x17c/0x770
[ 60.167780] copy_net_ns+0x321/0x770
[ 60.168308] create_new_namespaces+0x3f6/0xb30
[ 60.168953] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.169630] ksys_unshare+0x44d/0x8e0
[ 60.170146] ? __pfx_ksys_unshare+0x10/0x10
[ 60.170748] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.171487] __x64_sys_unshare+0x31/0x40
[ 60.172063] do_syscall_64+0x3f/0x90
[ 60.172591] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.173263] RIP: 0033:0x7fe6ee3950d7
[ 60.173772] 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
[ 60.176078] RSP: 002b:00007ffd33c49fa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.177082] RAX: ffffffffffffffda RBX: 00007ffd33c4a5e8 RCX: 00007fe6ee3950d7
[ 60.178027] RDX: 00007fe6ee3ff41f RSI: 00007ffd33c49f40 RDI: 0000000040000000
[ 60.178978] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd33c49d50
[ 60.179929] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe6ee4a7bf0
[ 60.180856] R13: 00007ffd33c4a080 R14: 0000000000000000 R15: 00000000000000f8
[ 60.181800]
[ 60.182112] irq event stamp: 10961
[ 60.182596] hardirqs last enabled at (10973): [] __up_console_sem+0x78/0x80
[ 60.183714] hardirqs last disabled at (10984): [] __up_console_sem+0x5d/0x80
[ 60.184843] softirqs last enabled at (10628): [] irq_exit_rcu+0x93/0xc0
[ 60.185934] softirqs last disabled at (10623): [] irq_exit_rcu+0x93/0xc0
[ 60.187019] ---[ end trace 0000000000000000 ]---
executing program
[ 61.729237] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.776615] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.824644] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.872619] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
18:05:01 Registers:
info registers vcpu 0
RAX=00000000000221c7 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=00007fe20065bdf0 CR3=000000000e706000 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=6c2a99a448b74ebc7d4da6d59a68c80a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=acf2a7af74f33760000000000013bde8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a69c6770e89c3eef00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a6275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 000055555697d400 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=00007fe200617db0 CR3=000000000cb30000 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