Warning: Permanently added '[localhost]:7417' (ECDSA) to the list of known hosts.
2023/05/16 20:20:53 fuzzer started
2023/05/16 20:20:53 dialing manager at localhost:35573
2023/05/16 20:20:53 checking machine...
2023/05/16 20:20:53 checking revisions...
syzkaller login: [ 35.687049] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:20:54 testing simple program...
[ 35.752764] cgroup: Unknown subsys name 'net'
[ 35.845914] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.448582] audit: type=1400 audit(1684268466.781:6): 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
[ 49.599486] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.601101] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.603720] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.606441] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.609631] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.611177] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.994336] ------------[ cut here ]------------
[ 49.995393] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.997719] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.998992] Modules linked in:
[ 49.999730] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.005270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.006302] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.006978] 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
[ 50.009245] RSP: 0018:ffff888015a4fc00 EFLAGS: 00010282
[ 50.009929] RAX: 0000000000000000 RBX: ffff888014523c40 RCX: 0000000000000000
[ 50.010827] RDX: ffff88800dd41b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.011732] RBP: ffff888014523c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.012660] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.013551] R13: ffffffff84e223a0 R14: ffff888014523c48 R15: ffffffff84d73340
[ 50.014410] FS: 0000555556a3a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.015401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.016141] CR2: 00007fb19052ddf0 CR3: 000000000dade000 CR4: 0000000000350ef0
[ 50.017040] Call Trace:
[ 50.017370]
[ 50.017700] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.018314] ipv4_frags_init_net+0x269/0x440
[ 50.018906] ops_init+0xbb/0x6b0
[ 50.019354] setup_net+0x3d9/0x990
[ 50.019831] ? down_read_killable+0x1d7/0x4e0
[ 50.020413] ? __pfx_setup_net+0x10/0x10
[ 50.020947] ? copy_net_ns+0x17c/0x770
[ 50.021457] copy_net_ns+0x321/0x770
[ 50.021964] create_new_namespaces+0x3f6/0xb30
[ 50.022580] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.023197] ksys_unshare+0x44d/0x8e0
[ 50.023715] ? __pfx_ksys_unshare+0x10/0x10
[ 50.024291] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.025132] __x64_sys_unshare+0x31/0x40
[ 50.025713] do_syscall_64+0x3f/0x90
[ 50.026190] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.026875] RIP: 0033:0x7fb7d82540d7
[ 50.027340] 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
[ 50.029584] RSP: 002b:00007ffea6caf8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.030556] RAX: ffffffffffffffda RBX: 00007ffea6caff28 RCX: 00007fb7d82540d7
[ 50.031431] RDX: 00007fb7d82be41f RSI: 00007ffea6caf880 RDI: 0000000040000000
[ 50.032344] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea6caf690
[ 50.033258] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb7d8366bf0
[ 50.034144] R13: 00007ffea6caf9c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.035048]
[ 50.035349] irq event stamp: 7657
[ 50.035801] hardirqs last enabled at (7669): [] __up_console_sem+0x78/0x80
[ 50.036891] hardirqs last disabled at (7680): [] __up_console_sem+0x5d/0x80
[ 50.037947] softirqs last enabled at (7618): [] irq_exit_rcu+0x93/0xc0
[ 50.038968] softirqs last disabled at (7609): [] irq_exit_rcu+0x93/0xc0
[ 50.040019] ---[ end trace 0000000000000000 ]---
[ 50.045105] ------------[ cut here ]------------
[ 50.045733] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.047451] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.048554] Modules linked in:
[ 50.048965] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.050132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.051149] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.051821] 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
[ 50.054000] RSP: 0018:ffff888015a4fc00 EFLAGS: 00010282
[ 50.054684] RAX: 0000000000000000 RBX: ffff88800ca28c40 RCX: 0000000000000000
[ 50.055577] RDX: ffff88800dd41b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.056460] RBP: ffff88800ca28c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.057348] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.058239] R13: ffffffff84e223a0 R14: ffff88800ca28c48 R15: ffffffff84da62e0
[ 50.059123] FS: 0000555556a3a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.060122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.060861] CR2: 00007fb19052ddf0 CR3: 000000000dade000 CR4: 0000000000350ef0
[ 50.061764] Call Trace:
[ 50.062095]
[ 50.062394] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.063037] ipv6_frags_init_net+0x206/0x3c0
[ 50.063621] ops_init+0xbb/0x6b0
[ 50.064088] setup_net+0x3d9/0x990
[ 50.064562] ? down_read_killable+0x1d7/0x4e0
[ 50.065126] ? __pfx_setup_net+0x10/0x10
[ 50.065661] ? copy_net_ns+0x17c/0x770
[ 50.066168] copy_net_ns+0x321/0x770
[ 50.066673] create_new_namespaces+0x3f6/0xb30
[ 50.067257] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.067910] ksys_unshare+0x44d/0x8e0
[ 50.068409] ? __pfx_ksys_unshare+0x10/0x10
[ 50.068995] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.069737] __x64_sys_unshare+0x31/0x40
[ 50.070267] do_syscall_64+0x3f/0x90
[ 50.070769] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.071421] RIP: 0033:0x7fb7d82540d7
[ 50.071913] 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
[ 50.074136] RSP: 002b:00007ffea6caf8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.075079] RAX: ffffffffffffffda RBX: 00007ffea6caff28 RCX: 00007fb7d82540d7
[ 50.075970] RDX: 00007fb7d82be41f RSI: 00007ffea6caf880 RDI: 0000000040000000
[ 50.076873] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea6caf690
[ 50.077779] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb7d8366bf0
[ 50.078671] R13: 00007ffea6caf9c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.079575]
[ 50.079876] irq event stamp: 9233
[ 50.080320] hardirqs last enabled at (9243): [] __up_console_sem+0x78/0x80
[ 50.081394] hardirqs last disabled at (9254): [] __up_console_sem+0x5d/0x80
[ 50.082451] softirqs last enabled at (8224): [] netlink_insert+0x187/0x1820
[ 50.083556] softirqs last disabled at (8222): [] release_sock+0x1f/0x1b0
[ 50.084616] ---[ end trace 0000000000000000 ]---
[ 50.085910] ------------[ cut here ]------------
[ 50.086698] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.088733] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.089782] Modules linked in:
[ 50.090192] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.091343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.092362] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.093033] 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
[ 50.095230] RSP: 0018:ffff888015a4fbf0 EFLAGS: 00010286
[ 50.095916] RAX: 0000000000000000 RBX: ffff88800ca29240 RCX: 0000000000000000
[ 50.096809] RDX: ffff88800dd41b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.097717] RBP: ffff88800ca29254 R08: 0000000000000001 R09: 0000000000000000
[ 50.098606] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.099508] R13: ffffffff84e223a0 R14: ffff88800ca29248 R15: ffffffff84daf020
[ 50.100392] FS: 0000555556a3a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.101405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.102133] CR2: 00007fb19052ddf0 CR3: 000000000dade000 CR4: 0000000000350ef0
[ 50.103026] Call Trace:
[ 50.103356]
[ 50.103686] nf_ct_net_init+0x224/0x3d0
[ 50.104215] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.104831] ops_init+0xbb/0x6b0
[ 50.105290] setup_net+0x3d9/0x990
[ 50.105771] ? down_read_killable+0x1d7/0x4e0
[ 50.106344] ? __pfx_setup_net+0x10/0x10
[ 50.106884] ? copy_net_ns+0x17c/0x770
[ 50.107399] copy_net_ns+0x321/0x770
[ 50.107907] create_new_namespaces+0x3f6/0xb30
[ 50.108565] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.109196] ksys_unshare+0x44d/0x8e0
[ 50.109731] ? __pfx_ksys_unshare+0x10/0x10
[ 50.110280] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.111027] __x64_sys_unshare+0x31/0x40
[ 50.111584] do_syscall_64+0x3f/0x90
[ 50.112067] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.112748] RIP: 0033:0x7fb7d82540d7
[ 50.113219] 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
[ 50.115416] RSP: 002b:00007ffea6caf8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.116415] RAX: ffffffffffffffda RBX: 00007ffea6caff28 RCX: 00007fb7d82540d7
[ 50.117327] RDX: 00007fb7d82be41f RSI: 00007ffea6caf880 RDI: 0000000040000000
[ 50.118219] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea6caf690
[ 50.119114] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb7d8366bf0
[ 50.120020] R13: 00007ffea6caf9c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.120930]
[ 50.121233] irq event stamp: 10055
[ 50.121692] hardirqs last enabled at (10067): [] __up_console_sem+0x78/0x80
[ 50.122762] hardirqs last disabled at (10078): [] __up_console_sem+0x5d/0x80
[ 50.123843] softirqs last enabled at (9784): [] irq_exit_rcu+0x93/0xc0
[ 50.124889] softirqs last disabled at (9779): [] irq_exit_rcu+0x93/0xc0
[ 50.125933] ---[ end trace 0000000000000000 ]---
executing program
[ 51.626102] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.674016] Bluetooth: hci0: command 0x041b tx timeout
[ 55.720580] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.768634] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:21:07 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015a4f5f0
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 0000555556a3a400 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=00007fb19052ddf0 CR3=000000000dade000 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=0000000000031f05 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=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 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=00007fb1905ff128 CR3=000000000e8ee000 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=089a5fc32c7f1da6514cb4cc542da220
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=38a964b5ac43446f000000000013ca88 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f593e038f520bbe100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000