Warning: Permanently added '[localhost]:13846' (ECDSA) to the list of known hosts.
2023/05/17 04:32:49 fuzzer started
2023/05/17 04:32:49 dialing manager at localhost:35573
2023/05/17 04:32:49 checking machine...
2023/05/17 04:32:49 checking revisions...
syzkaller login: [ 37.866434] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:32:49 testing simple program...
[ 37.930938] cgroup: Unknown subsys name 'net'
[ 38.027073] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.110741] audit: type=1400 audit(1684297981.995:6): 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
[ 51.214064] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.215593] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.218660] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.221393] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.223580] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.225064] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.622155] ------------[ cut here ]------------
[ 51.623075] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.625447] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.627141] Modules linked in:
[ 51.627937] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.632393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.633698] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.634377] 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
[ 51.636724] RSP: 0018:ffff88801e787c00 EFLAGS: 00010282
[ 51.637416] RAX: 0000000000000000 RBX: ffff88800c642c40 RCX: 0000000000000000
[ 51.638662] RDX: ffff8880181751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.639912] RBP: ffff88800c642c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.641127] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.642363] R13: ffffffff84e223a0 R14: ffff88800c642c48 R15: ffffffff84d73340
[ 51.643585] FS: 00005555559d8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.644986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.646026] CR2: 00007f6d1f90c6f4 CR3: 000000001614c000 CR4: 0000000000350ef0
[ 51.647255] Call Trace:
[ 51.647739]
[ 51.648140] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.649038] ipv4_frags_init_net+0x269/0x440
[ 51.649882] ops_init+0xbb/0x6b0
[ 51.650551] setup_net+0x3d9/0x990
[ 51.651254] ? down_read_killable+0x1d7/0x4e0
[ 51.652118] ? __pfx_setup_net+0x10/0x10
[ 51.652896] ? copy_net_ns+0x17c/0x770
[ 51.653625] copy_net_ns+0x321/0x770
[ 51.654372] create_new_namespaces+0x3f6/0xb30
[ 51.655260] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.656206] ksys_unshare+0x44d/0x8e0
[ 51.656971] ? __pfx_ksys_unshare+0x10/0x10
[ 51.657797] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.658897] __x64_sys_unshare+0x31/0x40
[ 51.659632] do_syscall_64+0x3f/0x90
[ 51.660370] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.661349] RIP: 0033:0x7f06ccf710d7
[ 51.662059] 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
[ 51.665186] RSP: 002b:00007fff2f660648 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.666514] RAX: ffffffffffffffda RBX: 00007fff2f660c88 RCX: 00007f06ccf710d7
[ 51.667458] RDX: 00007f06ccfdb41f RSI: 00007fff2f6605e0 RDI: 0000000040000000
[ 51.668384] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2f6603f0
[ 51.669326] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f06cd083bf0
[ 51.670265] R13: 00007fff2f660720 R14: 0000000000000000 R15: 00000000000000f8
[ 51.671225]
[ 51.671547] irq event stamp: 8349
[ 51.672017] hardirqs last enabled at (8361): [] __up_console_sem+0x78/0x80
[ 51.673138] hardirqs last disabled at (8372): [] __up_console_sem+0x5d/0x80
[ 51.674256] softirqs last enabled at (7884): [] irq_exit_rcu+0x93/0xc0
[ 51.675331] softirqs last disabled at (7873): [] irq_exit_rcu+0x93/0xc0
[ 51.676423] ---[ end trace 0000000000000000 ]---
[ 51.682425] ------------[ cut here ]------------
[ 51.683064] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.684925] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.686029] Modules linked in:
[ 51.686467] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.687697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.688771] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.689447] 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
[ 51.691840] RSP: 0018:ffff88801e787c00 EFLAGS: 00010282
[ 51.692527] RAX: 0000000000000000 RBX: ffff888016185840 RCX: 0000000000000000
[ 51.693467] RDX: ffff8880181751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.694427] RBP: ffff888016185854 R08: 0000000000000001 R09: 0000000000000000
[ 51.695371] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.696339] R13: ffffffff84e223a0 R14: ffff888016185848 R15: ffffffff84da62e0
[ 51.697278] FS: 00005555559d8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.698357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.699145] CR2: 00007f6d1f90c6f4 CR3: 000000001614c000 CR4: 0000000000350ef0
[ 51.700088] Call Trace:
[ 51.700422]
[ 51.700765] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.701416] ipv6_frags_init_net+0x206/0x3c0
[ 51.702032] ops_init+0xbb/0x6b0
[ 51.702529] setup_net+0x3d9/0x990
[ 51.703043] ? down_read_killable+0x1d7/0x4e0
[ 51.703634] ? __pfx_setup_net+0x10/0x10
[ 51.704197] ? copy_net_ns+0x17c/0x770
[ 51.704760] copy_net_ns+0x321/0x770
[ 51.705265] create_new_namespaces+0x3f6/0xb30
[ 51.705899] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.706548] ksys_unshare+0x44d/0x8e0
[ 51.707090] ? __pfx_ksys_unshare+0x10/0x10
[ 51.707694] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.708462] __x64_sys_unshare+0x31/0x40
[ 51.709038] do_syscall_64+0x3f/0x90
[ 51.709547] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.710265] RIP: 0033:0x7f06ccf710d7
[ 51.710792] 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
[ 51.713106] RSP: 002b:00007fff2f660648 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.714109] RAX: ffffffffffffffda RBX: 00007fff2f660c88 RCX: 00007f06ccf710d7
[ 51.715024] RDX: 00007f06ccfdb41f RSI: 00007fff2f6605e0 RDI: 0000000040000000
[ 51.715903] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2f6603f0
[ 51.716790] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f06cd083bf0
[ 51.717644] R13: 00007fff2f660720 R14: 0000000000000000 R15: 00000000000000f8
[ 51.718562]
[ 51.718888] irq event stamp: 10139
[ 51.719328] hardirqs last enabled at (10149): [] __up_console_sem+0x78/0x80
[ 51.720393] hardirqs last disabled at (10160): [] __up_console_sem+0x5d/0x80
[ 51.721458] softirqs last enabled at (9708): [] irq_exit_rcu+0x93/0xc0
[ 51.722492] softirqs last disabled at (9701): [] irq_exit_rcu+0x93/0xc0
[ 51.723512] ---[ end trace 0000000000000000 ]---
[ 51.724931] ------------[ cut here ]------------
[ 51.725518] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.727486] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.728542] Modules linked in:
[ 51.728974] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.730118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.731125] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.731786] 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
[ 51.733962] RSP: 0018:ffff88801e787bf0 EFLAGS: 00010286
[ 51.734632] RAX: 0000000000000000 RBX: ffff888016185e40 RCX: 0000000000000000
[ 51.735514] RDX: ffff8880181751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.736399] RBP: ffff888016185e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.737279] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.738169] R13: ffffffff84e223a0 R14: ffff888016185e48 R15: ffffffff84daf020
[ 51.739064] FS: 00005555559d8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.740055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.740824] CR2: 00007f6d1f90c6f4 CR3: 000000001614c000 CR4: 0000000000350ef0
[ 51.741702] Call Trace:
[ 51.742031]
[ 51.742335] nf_ct_net_init+0x224/0x3d0
[ 51.742883] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.743452] ops_init+0xbb/0x6b0
[ 51.743918] setup_net+0x3d9/0x990
[ 51.744369] ? down_read_killable+0x1d7/0x4e0
[ 51.744959] ? __pfx_setup_net+0x10/0x10
[ 51.745461] ? copy_net_ns+0x17c/0x770
[ 51.745994] copy_net_ns+0x321/0x770
[ 51.746488] create_new_namespaces+0x3f6/0xb30
[ 51.747102] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.747748] ksys_unshare+0x44d/0x8e0
[ 51.748235] ? __pfx_ksys_unshare+0x10/0x10
[ 51.748813] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.749522] __x64_sys_unshare+0x31/0x40
[ 51.750063] do_syscall_64+0x3f/0x90
[ 51.750542] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.751206] RIP: 0033:0x7f06ccf710d7
[ 51.751694] 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
[ 51.753843] RSP: 002b:00007fff2f660648 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.754791] RAX: ffffffffffffffda RBX: 00007fff2f660c88 RCX: 00007f06ccf710d7
[ 51.755641] RDX: 00007f06ccfdb41f RSI: 00007fff2f6605e0 RDI: 0000000040000000
[ 51.756520] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2f6603f0
[ 51.757397] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f06cd083bf0
[ 51.758303] R13: 00007fff2f660720 R14: 0000000000000000 R15: 00000000000000f8
[ 51.759211]
[ 51.759512] irq event stamp: 10933
[ 51.759973] hardirqs last enabled at (10945): [] __up_console_sem+0x78/0x80
[ 51.761028] hardirqs last disabled at (10956): [] __up_console_sem+0x5d/0x80
[ 51.762082] softirqs last enabled at (10608): [] irq_exit_rcu+0x93/0xc0
[ 51.763116] softirqs last disabled at (10603): [] irq_exit_rcu+0x93/0xc0
[ 51.764150] ---[ end trace 0000000000000000 ]---
executing program
[ 53.292268] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.339806] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.387872] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.435763] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
04:33:03 Registers:
info registers vcpu 0
RAX=0000000000000037 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e7875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000037 R11=0000000000000001
R12=0000000000000037 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 00005555559d8400 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=00007f6d1f90c6f4 CR3=000000001614c000 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=0000000000036e41 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=00007fd7e5000780 CR3=000000000e7d2000 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=572fa8ea0fac09becb4e99e99290438c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=501b3c1f6cb23837000000000013b0a8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=acef52248fb35fc000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000