Warning: Permanently added '[localhost]:64476' (ECDSA) to the list of known hosts.
2023/05/17 08:04:40 fuzzer started
2023/05/17 08:04:41 dialing manager at localhost:35573
2023/05/17 08:04:41 checking machine...
2023/05/17 08:04:41 checking revisions...
syzkaller login: [ 41.740917] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:04:41 testing simple program...
[ 41.807256] cgroup: Unknown subsys name 'net'
[ 41.944700] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.090765] audit: type=1400 audit(1684310694.987:6): 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
[ 56.276861] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.279215] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.282451] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.285992] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.288035] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.290117] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 56.644725] ------------[ cut here ]------------
[ 56.646043] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.648158] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.650944] Modules linked in:
[ 56.651537] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.653596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.655424] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.656598] 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
[ 56.660663] RSP: 0018:ffff88802055fc00 EFLAGS: 00010282
[ 56.661870] RAX: 0000000000000000 RBX: ffff88800c943040 RCX: 0000000000000000
[ 56.666543] RDX: ffff888010211b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.668097] RBP: ffff88800c943054 R08: 0000000000000001 R09: 0000000000000000
[ 56.669652] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.671218] R13: ffffffff84e223a0 R14: ffff88800c943048 R15: ffffffff84d73340
[ 56.672788] FS: 00005555569eb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.674573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.675860] CR2: 00007fa43af846f4 CR3: 0000000020590000 CR4: 0000000000350ef0
[ 56.677950] Call Trace:
[ 56.678547]
[ 56.679056] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.680128] ipv4_frags_init_net+0x269/0x440
[ 56.681134] ops_init+0xbb/0x6b0
[ 56.681934] setup_net+0x3d9/0x990
[ 56.682774] ? down_read_killable+0x1d7/0x4e0
[ 56.683791] ? __pfx_setup_net+0x10/0x10
[ 56.684695] ? copy_net_ns+0x17c/0x770
[ 56.689506] copy_net_ns+0x321/0x770
[ 56.689841] create_new_namespaces+0x3f6/0xb30
[ 56.690245] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.690743] ksys_unshare+0x44d/0x8e0
[ 56.691078] ? __pfx_ksys_unshare+0x10/0x10
[ 56.691479] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.691966] __x64_sys_unshare+0x31/0x40
[ 56.692320] do_syscall_64+0x3f/0x90
[ 56.692673] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.697262] RIP: 0033:0x7f83660620d7
[ 56.701103] 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
[ 56.709174] RSP: 002b:00007ffc27e4e1b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.710510] RAX: ffffffffffffffda RBX: 00007ffc27e4e7f8 RCX: 00007f83660620d7
[ 56.711856] RDX: 00007f83660cc41f RSI: 00007ffc27e4e150 RDI: 0000000040000000
[ 56.713147] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc27e4df60
[ 56.713739] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8366174bf0
[ 56.714308] R13: 00007ffc27e4e290 R14: 0000000000000000 R15: 00000000000000f8
[ 56.714922]
[ 56.715132] irq event stamp: 8187
[ 56.715447] hardirqs last enabled at (8199): [] __up_console_sem+0x78/0x80
[ 56.716128] hardirqs last disabled at (8208): [] __up_console_sem+0x5d/0x80
[ 56.716841] softirqs last enabled at (8072): [] irq_exit_rcu+0x93/0xc0
[ 56.717578] softirqs last disabled at (8067): [] irq_exit_rcu+0x93/0xc0
[ 56.718235] ---[ end trace 0000000000000000 ]---
[ 56.722922] ------------[ cut here ]------------
[ 56.723328] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.724492] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.725252] Modules linked in:
[ 56.725881] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.726663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.727317] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.727771] 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
[ 56.729250] RSP: 0018:ffff88802055fc00 EFLAGS: 00010282
[ 56.729717] RAX: 0000000000000000 RBX: ffff88800e15e440 RCX: 0000000000000000
[ 56.730280] RDX: ffff888010211b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.730872] RBP: ffff88800e15e454 R08: 0000000000000001 R09: 0000000000000000
[ 56.731460] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.732021] R13: ffffffff84e223a0 R14: ffff88800e15e448 R15: ffffffff84da62e0
[ 56.732615] FS: 00005555569eb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.733299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.733793] CR2: 00007fa43af846f4 CR3: 0000000020590000 CR4: 0000000000350ef0
[ 56.734374] Call Trace:
[ 56.734591]
[ 56.734786] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.735183] ipv6_frags_init_net+0x206/0x3c0
[ 56.735594] ops_init+0xbb/0x6b0
[ 56.735888] setup_net+0x3d9/0x990
[ 56.736187] ? down_read_killable+0x1d7/0x4e0
[ 56.736585] ? __pfx_setup_net+0x10/0x10
[ 56.736920] ? copy_net_ns+0x17c/0x770
[ 56.737323] copy_net_ns+0x321/0x770
[ 56.737669] create_new_namespaces+0x3f6/0xb30
[ 56.738051] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.738476] ksys_unshare+0x44d/0x8e0
[ 56.738799] ? __pfx_ksys_unshare+0x10/0x10
[ 56.739148] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.739640] __x64_sys_unshare+0x31/0x40
[ 56.739979] do_syscall_64+0x3f/0x90
[ 56.740304] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.740773] RIP: 0033:0x7f83660620d7
[ 56.741142] 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
[ 56.742583] RSP: 002b:00007ffc27e4e1b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.743183] RAX: ffffffffffffffda RBX: 00007ffc27e4e7f8 RCX: 00007f83660620d7
[ 56.743780] RDX: 00007f83660cc41f RSI: 00007ffc27e4e150 RDI: 0000000040000000
[ 56.744374] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc27e4df60
[ 56.744940] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8366174bf0
[ 56.749643] R13: 00007ffc27e4e290 R14: 0000000000000000 R15: 00000000000000f8
[ 56.750228]
[ 56.750448] irq event stamp: 10013
[ 56.750732] hardirqs last enabled at (10023): [] __up_console_sem+0x78/0x80
[ 56.751422] hardirqs last disabled at (10034): [] __up_console_sem+0x5d/0x80
[ 56.752103] softirqs last enabled at (9752): [] irq_exit_rcu+0x93/0xc0
[ 56.752764] softirqs last disabled at (9739): [] irq_exit_rcu+0x93/0xc0
[ 56.753486] ---[ end trace 0000000000000000 ]---
[ 56.754593] ------------[ cut here ]------------
[ 56.754977] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.756246] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.756954] Modules linked in:
[ 56.757307] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.758078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.758746] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.759165] 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
[ 56.760565] RSP: 0018:ffff88802055fbf0 EFLAGS: 00010286
[ 56.760995] RAX: 0000000000000000 RBX: ffff88800e15e240 RCX: 0000000000000000
[ 56.761628] RDX: ffff888010211b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.762187] RBP: ffff88800e15e254 R08: 0000000000000001 R09: 0000000000000000
[ 56.762760] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.763313] R13: ffffffff84e223a0 R14: ffff88800e15e248 R15: ffffffff84daf020
[ 56.763888] FS: 00005555569eb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.764587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.765076] CR2: 00007fa43af846f4 CR3: 0000000020590000 CR4: 0000000000350ef0
[ 56.765719] Call Trace:
[ 56.765949]
[ 56.766159] nf_ct_net_init+0x224/0x3d0
[ 56.766541] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.766930] ops_init+0xbb/0x6b0
[ 56.767236] setup_net+0x3d9/0x990
[ 56.767573] ? down_read_killable+0x1d7/0x4e0
[ 56.767955] ? __pfx_setup_net+0x10/0x10
[ 56.768297] ? copy_net_ns+0x17c/0x770
[ 56.768671] copy_net_ns+0x321/0x770
[ 56.769005] create_new_namespaces+0x3f6/0xb30
[ 56.769494] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.769905] ksys_unshare+0x44d/0x8e0
[ 56.770229] ? __pfx_ksys_unshare+0x10/0x10
[ 56.770625] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.771102] __x64_sys_unshare+0x31/0x40
[ 56.771505] do_syscall_64+0x3f/0x90
[ 56.771851] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.772297] RIP: 0033:0x7f83660620d7
[ 56.772657] 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
[ 56.774154] RSP: 002b:00007ffc27e4e1b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.774801] RAX: ffffffffffffffda RBX: 00007ffc27e4e7f8 RCX: 00007f83660620d7
[ 56.775413] RDX: 00007f83660cc41f RSI: 00007ffc27e4e150 RDI: 0000000040000000
[ 56.775981] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc27e4df60
[ 56.776574] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8366174bf0
[ 56.777198] R13: 00007ffc27e4e290 R14: 0000000000000000 R15: 00000000000000f8
[ 56.777814]
[ 56.778020] irq event stamp: 10777
[ 56.778310] hardirqs last enabled at (10787): [] __up_console_sem+0x78/0x80
[ 56.779029] hardirqs last disabled at (10798): [] __up_console_sem+0x5d/0x80
[ 56.779735] softirqs last enabled at (10718): [] irq_exit_rcu+0x93/0xc0
[ 56.780442] softirqs last disabled at (10711): [] irq_exit_rcu+0x93/0xc0
[ 56.781192] ---[ end trace 0000000000000000 ]---
[ 58.337819] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.385189] Bluetooth: hci0: command 0x041b tx timeout
[ 62.445259] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.481662] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:04:57 Registers:
info registers vcpu 0
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88802055f568
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 00005555569eb400 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=00007fa43af846f4 CR3=0000000020590000 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=ffff88800fa65c50 RBX=ffff88800fa65bb0 RCX=0000000000000000 RDX=0000000000000000
RSI=0000000000000004 RDI=ffff88800fa65c70 RBP=0000000000000001 RSP=ffff888015d4f758
R8 =1ffff11001f4cb8e R9 =0000000000000001 R10=0000000000000019 R11=0000000000000001
R12=ffff88800fa65c78 R13=ffff88800fa651c0 R14=ffff888015dc27e8 R15=0000000000000000
RIP=ffffffff812d0f6f RFL=00000086 [--S--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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007feb4cd8f900 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=00007feb4c1b7f90 CR3=000000000de76000 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=494e4f544f4e4f4d5f454352554f535f XMM01=49545f43494e4f544f4e4f4d5f454352
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=7fc8cd0a3c510bfb0000000000113570 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6c18f149650b0b7c00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000