Warning: Permanently added '[localhost]:56811' (ECDSA) to the list of known hosts.
2023/05/17 09:49:28 fuzzer started
2023/05/17 09:49:28 dialing manager at localhost:35573
2023/05/17 09:49:28 checking machine...
2023/05/17 09:49:28 checking revisions...
syzkaller login: [ 44.284698] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:49:29 testing simple program...
[ 44.343403] cgroup: Unknown subsys name 'net'
[ 44.401546] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.879808] audit: type=1400 audit(1684316981.623:6): 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
[ 57.991212] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.993326] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.995150] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.997517] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.998970] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.000835] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.310821] ------------[ cut here ]------------
[ 58.311366] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.312629] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.313389] Modules linked in:
[ 58.313648] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.314765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.315512] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.316105] 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
[ 58.319157] RSP: 0018:ffff888019edfc00 EFLAGS: 00010282
[ 58.319664] RAX: 0000000000000000 RBX: ffff88800cb77040 RCX: 0000000000000000
[ 58.320377] RDX: ffff8880159e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.322657] RBP: ffff88800cb77054 R08: 0000000000000001 R09: 0000000000000000
[ 58.323296] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.323868] R13: ffffffff84e223a0 R14: ffff88800cb77048 R15: ffffffff84d73340
[ 58.324691] FS: 0000555556c8e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.325426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.325896] CR2: 00007f95245df6f4 CR3: 000000000cb7c000 CR4: 0000000000350ee0
[ 58.326680] Call Trace:
[ 58.326927]
[ 58.327226] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.327624] ipv4_frags_init_net+0x269/0x440
[ 58.327980] ops_init+0xbb/0x6b0
[ 58.328406] setup_net+0x3d9/0x990
[ 58.328731] ? down_read_killable+0x1d7/0x4e0
[ 58.329249] ? __pfx_setup_net+0x10/0x10
[ 58.329659] ? copy_net_ns+0x17c/0x770
[ 58.330007] copy_net_ns+0x321/0x770
[ 58.330405] create_new_namespaces+0x3f6/0xb30
[ 58.330792] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.331277] ksys_unshare+0x44d/0x8e0
[ 58.331614] ? __pfx_ksys_unshare+0x10/0x10
[ 58.331964] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.332596] __x64_sys_unshare+0x31/0x40
[ 58.332947] do_syscall_64+0x3f/0x90
[ 58.333342] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.333805] RIP: 0033:0x7fc3a85700d7
[ 58.334214] 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
[ 58.335715] RSP: 002b:00007ffdf9133f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.336477] RAX: ffffffffffffffda RBX: 00007ffdf9134548 RCX: 00007fc3a85700d7
[ 58.336989] RDX: 00007fc3a85da41f RSI: 00007ffdf9133ea0 RDI: 0000000040000000
[ 58.337647] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf9133cb0
[ 58.338321] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc3a8682bf0
[ 58.338908] R13: 00007ffdf9133fe0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.339673]
[ 58.339874] irq event stamp: 8819
[ 58.340309] hardirqs last enabled at (8893): [] __up_console_sem+0x78/0x80
[ 58.341117] hardirqs last disabled at (8922): [] __up_console_sem+0x5d/0x80
[ 58.341768] softirqs last enabled at (8918): [] irq_exit_rcu+0x93/0xc0
[ 58.342473] softirqs last disabled at (8901): [] irq_exit_rcu+0x93/0xc0
[ 58.343197] ---[ end trace 0000000000000000 ]---
[ 58.347390] ------------[ cut here ]------------
[ 58.347875] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.349122] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.349859] Modules linked in:
[ 58.350172] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.350930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.351674] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.352145] 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
[ 58.353655] RSP: 0018:ffff888019edfc00 EFLAGS: 00010282
[ 58.354108] RAX: 0000000000000000 RBX: ffff88800f2ccc40 RCX: 0000000000000000
[ 58.354682] RDX: ffff8880159e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.355392] RBP: ffff88800f2ccc54 R08: 0000000000000001 R09: 0000000000000000
[ 58.355966] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.356558] R13: ffffffff84e223a0 R14: ffff88800f2ccc48 R15: ffffffff84da62e0
[ 58.357203] FS: 0000555556c8e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.357828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.358412] CR2: 00007f95245df6f4 CR3: 000000000cb7c000 CR4: 0000000000350ee0
[ 58.358991] Call Trace:
[ 58.359274]
[ 58.359491] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.359906] ipv6_frags_init_net+0x206/0x3c0
[ 58.360338] ops_init+0xbb/0x6b0
[ 58.360676] setup_net+0x3d9/0x990
[ 58.360968] ? down_read_killable+0x1d7/0x4e0
[ 58.361412] ? __pfx_setup_net+0x10/0x10
[ 58.361777] ? copy_net_ns+0x17c/0x770
[ 58.362136] copy_net_ns+0x321/0x770
[ 58.362468] create_new_namespaces+0x3f6/0xb30
[ 58.362852] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.363319] ksys_unshare+0x44d/0x8e0
[ 58.363675] ? __pfx_ksys_unshare+0x10/0x10
[ 58.364072] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.364578] __x64_sys_unshare+0x31/0x40
[ 58.364921] do_syscall_64+0x3f/0x90
[ 58.365298] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.365744] RIP: 0033:0x7fc3a85700d7
[ 58.366090] 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
[ 58.367555] RSP: 002b:00007ffdf9133f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.368208] RAX: ffffffffffffffda RBX: 00007ffdf9134548 RCX: 00007fc3a85700d7
[ 58.368780] RDX: 00007fc3a85da41f RSI: 00007ffdf9133ea0 RDI: 0000000040000000
[ 58.369342] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf9133cb0
[ 58.369887] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc3a8682bf0
[ 58.370464] R13: 00007ffdf9133fe0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.371009]
[ 58.371239] irq event stamp: 10751
[ 58.371557] hardirqs last enabled at (10761): [] __up_console_sem+0x78/0x80
[ 58.372273] hardirqs last disabled at (10772): [] __up_console_sem+0x5d/0x80
[ 58.372989] softirqs last enabled at (10724): [] irq_exit_rcu+0x93/0xc0
[ 58.373638] softirqs last disabled at (10719): [] irq_exit_rcu+0x93/0xc0
[ 58.374304] ---[ end trace 0000000000000000 ]---
[ 58.375442] ------------[ cut here ]------------
[ 58.375835] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.377396] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.378110] Modules linked in:
[ 58.378417] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.379199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.379857] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.380323] 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
[ 58.381830] RSP: 0018:ffff888019edfbf0 EFLAGS: 00010286
[ 58.382303] RAX: 0000000000000000 RBX: ffff88800f2cc440 RCX: 0000000000000000
[ 58.382846] RDX: ffff8880159e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.383441] RBP: ffff88800f2cc454 R08: 0000000000000001 R09: 0000000000000000
[ 58.384010] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.384589] R13: ffffffff84e223a0 R14: ffff88800f2cc448 R15: ffffffff84daf020
[ 58.385156] FS: 0000555556c8e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.385740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.386194] CR2: 00007f95245df6f4 CR3: 000000000cb7c000 CR4: 0000000000350ee0
[ 58.386720] Call Trace:
[ 58.386926]
[ 58.387154] nf_ct_net_init+0x224/0x3d0
[ 58.387504] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.387909] ops_init+0xbb/0x6b0
[ 58.388221] setup_net+0x3d9/0x990
[ 58.388546] ? down_read_killable+0x1d7/0x4e0
[ 58.388895] ? __pfx_setup_net+0x10/0x10
[ 58.389273] ? copy_net_ns+0x17c/0x770
[ 58.389622] copy_net_ns+0x321/0x770
[ 58.389947] create_new_namespaces+0x3f6/0xb30
[ 58.390348] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.390731] ksys_unshare+0x44d/0x8e0
[ 58.391056] ? __pfx_ksys_unshare+0x10/0x10
[ 58.391395] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.391833] __x64_sys_unshare+0x31/0x40
[ 58.392222] do_syscall_64+0x3f/0x90
[ 58.392568] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.392997] RIP: 0033:0x7fc3a85700d7
[ 58.393335] 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
[ 58.394759] RSP: 002b:00007ffdf9133f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.395342] RAX: ffffffffffffffda RBX: 00007ffdf9134548 RCX: 00007fc3a85700d7
[ 58.395863] RDX: 00007fc3a85da41f RSI: 00007ffdf9133ea0 RDI: 0000000040000000
[ 58.396485] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf9133cb0
[ 58.397054] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc3a8682bf0
[ 58.397590] R13: 00007ffdf9133fe0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.398190]
[ 58.398380] irq event stamp: 11663
[ 58.398668] hardirqs last enabled at (11673): [] __up_console_sem+0x78/0x80
[ 58.399346] hardirqs last disabled at (11684): [] __up_console_sem+0x5d/0x80
[ 58.399975] softirqs last enabled at (11530): [] irq_exit_rcu+0x93/0xc0
[ 58.400629] softirqs last disabled at (11521): [] irq_exit_rcu+0x93/0xc0
[ 58.401301] ---[ end trace 0000000000000000 ]---
executing program
[ 60.016489] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.064819] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.112211] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.161112] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:49:42 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000001 RCX=00007fe963626440 RDX=00000000ffffffff
RSI=00007fff4e382860 RDI=00007fff4e382810 RBP=0000000000000001 RSP=00007fff4e382630
R8 =0000000000000000 R9 =0000000000000010 R10=0000000000000002 R11=0000000000656434
R12=00007fff4e382810 R13=00007fff4e382860 R14=0000000000000000 R15=00007fff4e382720
RIP=00007fe9632b47a9 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fe962aac900 00000000 00000000
GS =0000 0000000000000000 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=00007fe961ec05b8 CR3=0000000015bfa000 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=8ca0b852b1c7c8e100000000000ae7b8 XMM01=6b1e99b806172e3b00000000000aea28
XMM02=d3fdd5f48436fbd700000000000aead0 XMM03=0b8f35b6d6e8e7d000000000000ae988
XMM04=d35f14e95510c1f60000000000110c88 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0b8f35b6d6e8e7d000000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019edf600
R8 =0000000000000001 R9 =ffffed10033dbeb1 R10=0000000000000003 R11=0000000000000001
R12=0000000000000051 R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff82507645 RFL=00000006 [-----P-] 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 0000555556c8e400 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=00007f95245df6f4 CR3=000000000cb7c000 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