Warning: Permanently added '[localhost]:42223' (ECDSA) to the list of known hosts.
2023/05/17 10:17:14 fuzzer started
2023/05/17 10:17:15 dialing manager at localhost:35573
2023/05/17 10:17:15 checking machine...
2023/05/17 10:17:15 checking revisions...
syzkaller login: [ 42.220752] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:17:15 testing simple program...
[ 42.310165] cgroup: Unknown subsys name 'net'
[ 42.458572] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.172394] audit: type=1400 audit(1684318648.228:6): 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
[ 56.291619] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.292665] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.294555] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.308220] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.319499] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.324394] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.627346] ------------[ cut here ]------------
[ 56.627812] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.628900] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.629603] Modules linked in:
[ 56.629898] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.630615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.631500] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.631955] 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
[ 56.643953] RSP: 0018:ffff88801eabfc00 EFLAGS: 00010282
[ 56.645161] RAX: 0000000000000000 RBX: ffff88800c9f4440 RCX: 0000000000000000
[ 56.646832] RDX: ffff888015871b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.648525] RBP: ffff88800c9f4454 R08: 0000000000000001 R09: 0000000000000000
[ 56.650134] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.651782] R13: ffffffff84e223a0 R14: ffff88800c9f4448 R15: ffffffff84d73340
[ 56.653457] FS: 00005555560a4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.655325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.656637] CR2: 00007f5c269c06f4 CR3: 00000000168c2000 CR4: 0000000000350ef0
[ 56.658173] Call Trace:
[ 56.658754]
[ 56.659303] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.660459] ipv4_frags_init_net+0x269/0x440
[ 56.661441] ops_init+0xbb/0x6b0
[ 56.662206] setup_net+0x3d9/0x990
[ 56.662987] ? down_read_killable+0x1d7/0x4e0
[ 56.663998] ? __pfx_setup_net+0x10/0x10
[ 56.664863] ? copy_net_ns+0x17c/0x770
[ 56.666031] copy_net_ns+0x321/0x770
[ 56.666812] create_new_namespaces+0x3f6/0xb30
[ 56.669027] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.669476] ksys_unshare+0x44d/0x8e0
[ 56.669850] ? __pfx_ksys_unshare+0x10/0x10
[ 56.670276] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.671263] __x64_sys_unshare+0x31/0x40
[ 56.671796] do_syscall_64+0x3f/0x90
[ 56.672154] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.672624] RIP: 0033:0x7fa78e66c0d7
[ 56.672979] 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
[ 56.674482] RSP: 002b:00007fff75358a88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.676328] RAX: ffffffffffffffda RBX: 00007fff753590c8 RCX: 00007fa78e66c0d7
[ 56.677579] RDX: 00007fa78e6d641f RSI: 00007fff75358a20 RDI: 0000000040000000
[ 56.678864] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff75358830
[ 56.679689] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa78e77ebf0
[ 56.680265] R13: 00007fff75358b60 R14: 0000000000000000 R15: 00000000000000f8
[ 56.680852]
[ 56.681047] irq event stamp: 8749
[ 56.681313] hardirqs last enabled at (8759): [] __up_console_sem+0x78/0x80
[ 56.681984] hardirqs last disabled at (8770): [] __up_console_sem+0x5d/0x80
[ 56.682671] softirqs last enabled at (8558): [] irq_exit_rcu+0x93/0xc0
[ 56.683417] softirqs last disabled at (8549): [] irq_exit_rcu+0x93/0xc0
[ 56.684090] ---[ end trace 0000000000000000 ]---
[ 56.689186] ------------[ cut here ]------------
[ 56.689561] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.690789] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.691502] Modules linked in:
[ 56.691794] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.692532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.693191] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.693625] 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
[ 56.695027] RSP: 0018:ffff88801eabfc00 EFLAGS: 00010282
[ 56.695536] RAX: 0000000000000000 RBX: ffff88800da9b240 RCX: 0000000000000000
[ 56.696111] RDX: ffff888015871b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.696656] RBP: ffff88800da9b254 R08: 0000000000000001 R09: 0000000000000000
[ 56.697256] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.697828] R13: ffffffff84e223a0 R14: ffff88800da9b248 R15: ffffffff84da62e0
[ 56.698421] FS: 00005555560a4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.699076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.699593] CR2: 00007f5c269c06f4 CR3: 00000000168c2000 CR4: 0000000000350ef0
[ 56.700170] Call Trace:
[ 56.700405]
[ 56.700593] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.701007] ipv6_frags_init_net+0x206/0x3c0
[ 56.701387] ops_init+0xbb/0x6b0
[ 56.701669] setup_net+0x3d9/0x990
[ 56.701979] ? down_read_killable+0x1d7/0x4e0
[ 56.702379] ? __pfx_setup_net+0x10/0x10
[ 56.702696] ? copy_net_ns+0x17c/0x770
[ 56.703039] copy_net_ns+0x321/0x770
[ 56.703405] create_new_namespaces+0x3f6/0xb30
[ 56.703820] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.704246] ksys_unshare+0x44d/0x8e0
[ 56.704559] ? __pfx_ksys_unshare+0x10/0x10
[ 56.704938] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.705435] __x64_sys_unshare+0x31/0x40
[ 56.705802] do_syscall_64+0x3f/0x90
[ 56.706123] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.706539] RIP: 0033:0x7fa78e66c0d7
[ 56.706857] 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
[ 56.708348] RSP: 002b:00007fff75358a88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.708950] RAX: ffffffffffffffda RBX: 00007fff753590c8 RCX: 00007fa78e66c0d7
[ 56.709537] RDX: 00007fa78e6d641f RSI: 00007fff75358a20 RDI: 0000000040000000
[ 56.710128] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff75358830
[ 56.710680] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa78e77ebf0
[ 56.711263] R13: 00007fff75358b60 R14: 0000000000000000 R15: 00000000000000f8
[ 56.711881]
[ 56.712080] irq event stamp: 10619
[ 56.712372] hardirqs last enabled at (10629): [] __up_console_sem+0x78/0x80
[ 56.713054] hardirqs last disabled at (10640): [] __up_console_sem+0x5d/0x80
[ 56.713751] softirqs last enabled at (10134): [] irq_exit_rcu+0x93/0xc0
[ 56.714422] softirqs last disabled at (10091): [] irq_exit_rcu+0x93/0xc0
[ 56.715082] ---[ end trace 0000000000000000 ]---
[ 56.716261] ------------[ cut here ]------------
[ 56.716647] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.717929] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.718644] Modules linked in:
[ 56.718933] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.720578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.722062] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.723036] 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
[ 56.727210] RSP: 0018:ffff88801eabfbf0 EFLAGS: 00010286
[ 56.728374] RAX: 0000000000000000 RBX: ffff88800da9ba40 RCX: 0000000000000000
[ 56.729579] RDX: ffff888015871b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.730791] RBP: ffff88800da9ba54 R08: 0000000000000001 R09: 0000000000000000
[ 56.732309] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.733861] R13: ffffffff84e223a0 R14: ffff88800da9ba48 R15: ffffffff84daf020
[ 56.735107] FS: 00005555560a4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.736998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.738050] CR2: 00007f5c269c06f4 CR3: 00000000168c2000 CR4: 0000000000350ef0
[ 56.739336] Call Trace:
[ 56.739929]
[ 56.740373] nf_ct_net_init+0x224/0x3d0
[ 56.741134] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.742018] ops_init+0xbb/0x6b0
[ 56.742638] setup_net+0x3d9/0x990
[ 56.743361] ? down_read_killable+0x1d7/0x4e0
[ 56.743726] ? __pfx_setup_net+0x10/0x10
[ 56.744071] ? copy_net_ns+0x17c/0x770
[ 56.744440] copy_net_ns+0x321/0x770
[ 56.744749] create_new_namespaces+0x3f6/0xb30
[ 56.745162] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.745570] ksys_unshare+0x44d/0x8e0
[ 56.745905] ? __pfx_ksys_unshare+0x10/0x10
[ 56.746271] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.746754] __x64_sys_unshare+0x31/0x40
[ 56.747110] do_syscall_64+0x3f/0x90
[ 56.747583] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.748026] RIP: 0033:0x7fa78e66c0d7
[ 56.748334] 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
[ 56.749744] RSP: 002b:00007fff75358a88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.750375] RAX: ffffffffffffffda RBX: 00007fff753590c8 RCX: 00007fa78e66c0d7
[ 56.750958] RDX: 00007fa78e6d641f RSI: 00007fff75358a20 RDI: 0000000040000000
[ 56.751578] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff75358830
[ 56.752140] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa78e77ebf0
[ 56.752732] R13: 00007fff75358b60 R14: 0000000000000000 R15: 00000000000000f8
[ 56.753351]
[ 56.753545] irq event stamp: 11365
[ 56.753854] hardirqs last enabled at (11377): [] __up_console_sem+0x78/0x80
[ 56.754558] hardirqs last disabled at (11386): [] __up_console_sem+0x5d/0x80
[ 56.755261] softirqs last enabled at (11276): [] irq_exit_rcu+0x93/0xc0
[ 56.755972] softirqs last disabled at (11271): [] irq_exit_rcu+0x93/0xc0
[ 56.756612] ---[ end trace 0000000000000000 ]---
executing program
[ 58.364511] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.419514] Bluetooth: hci0: command 0x041b tx timeout
[ 62.463636] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.511438] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:17:28 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801eabf578
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 00005555560a4400 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=00007f5c269c06f4 CR3=00000000168c2000 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=0000000000000000 RBX=0000000000000000 RCX=ffffffff81f02226 RDX=1ffff11002d7f4a4
RSI=0000000000000000 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff888016c8f878
R8 =0000000000000001 R9 =ffff888016bfa528 R10=ffffffff85d34a17 R11=0000000000000001
R12=0000000010000000 R13=0000000000000008 R14=0000000000000070 R15=ffff888016c8f8f8
RIP=ffffffff814bf418 RFL=00000246 [---Z-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 00007f82253dc900 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=00007f08561f56f4 CR3=00000000161dc000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=117864066a3bf7200000000000110250 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=13126d4641f742d600000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000