Warning: Permanently added '[localhost]:32231' (ECDSA) to the list of known hosts.
2023/05/17 04:25:45 fuzzer started
2023/05/17 04:25:45 dialing manager at localhost:35573
2023/05/17 04:25:45 checking machine...
2023/05/17 04:25:45 checking revisions...
syzkaller login: [ 44.622996] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:25:45 testing simple program...
[ 44.696415] cgroup: Unknown subsys name 'net'
[ 44.789707] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 56.160327] audit: type=1400 audit(1684297557.125:6): 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
executing program
[ 57.273711] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.275882] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.277870] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.280641] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.282299] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.283458] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.673201] ------------[ cut here ]------------
[ 57.673884] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.675693] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.676851] Modules linked in:
[ 57.677259] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.683269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.684389] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.685210] 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
[ 57.687547] RSP: 0018:ffff88801f987c00 EFLAGS: 00010282
[ 57.688335] RAX: 0000000000000000 RBX: ffff88800ec87c40 RCX: 0000000000000000
[ 57.689345] RDX: ffff88800dde1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.690406] RBP: ffff88800ec87c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.691398] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.692366] R13: ffffffff84e223a0 R14: ffff88800ec87c48 R15: ffffffff84d73340
[ 57.693267] FS: 000055555587a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.694258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.695031] CR2: 00007f24daa076f4 CR3: 000000000f33a000 CR4: 0000000000350ef0
[ 57.695936] Call Trace:
[ 57.696263]
[ 57.696563] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.697213] ipv4_frags_init_net+0x269/0x440
[ 57.697763] ops_init+0xbb/0x6b0
[ 57.698242] setup_net+0x3d9/0x990
[ 57.698698] ? down_read_killable+0x1d7/0x4e0
[ 57.699309] ? __pfx_setup_net+0x10/0x10
[ 57.699847] ? copy_net_ns+0x17c/0x770
[ 57.700353] copy_net_ns+0x321/0x770
[ 57.700870] create_new_namespaces+0x3f6/0xb30
[ 57.701463] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.702114] ksys_unshare+0x44d/0x8e0
[ 57.702625] ? __pfx_ksys_unshare+0x10/0x10
[ 57.703203] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.703945] __x64_sys_unshare+0x31/0x40
[ 57.704460] do_syscall_64+0x3f/0x90
[ 57.704971] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.705612] RIP: 0033:0x7fea5ee130d7
[ 57.706111] 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
[ 57.708288] RSP: 002b:00007ffc8f45ab18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.709235] RAX: ffffffffffffffda RBX: 00007ffc8f45b158 RCX: 00007fea5ee130d7
[ 57.710126] RDX: 00007fea5ee7d41f RSI: 00007ffc8f45aab0 RDI: 0000000040000000
[ 57.711026] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8f45a8c0
[ 57.711913] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fea5ef25bf0
[ 57.712803] R13: 00007ffc8f45abf0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.713679]
[ 57.714015] irq event stamp: 9233
[ 57.714444] hardirqs last enabled at (9243): [] __up_console_sem+0x78/0x80
[ 57.715530] hardirqs last disabled at (9254): [] __up_console_sem+0x5d/0x80
[ 57.716602] softirqs last enabled at (8870): [] irq_exit_rcu+0x93/0xc0
[ 57.717637] softirqs last disabled at (8843): [] irq_exit_rcu+0x93/0xc0
[ 57.718670] ---[ end trace 0000000000000000 ]---
[ 57.723765] ------------[ cut here ]------------
[ 57.724379] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.726071] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.727142] Modules linked in:
[ 57.727558] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.728718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.729738] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.730411] 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
[ 57.732595] RSP: 0018:ffff88801f987c00 EFLAGS: 00010282
[ 57.733285] RAX: 0000000000000000 RBX: ffff888016603840 RCX: 0000000000000000
[ 57.734181] RDX: ffff88800dde1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.735096] RBP: ffff888016603854 R08: 0000000000000001 R09: 0000000000000000
[ 57.736007] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.736897] R13: ffffffff84e223a0 R14: ffff888016603848 R15: ffffffff84da62e0
[ 57.737756] FS: 000055555587a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.738796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.739499] CR2: 00007f24daa076f4 CR3: 000000000f33a000 CR4: 0000000000350ef0
[ 57.740389] Call Trace:
[ 57.740719]
[ 57.741054] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.741661] ipv6_frags_init_net+0x206/0x3c0
[ 57.742248] ops_init+0xbb/0x6b0
[ 57.742708] setup_net+0x3d9/0x990
[ 57.743196] ? down_read_killable+0x1d7/0x4e0
[ 57.743762] ? __pfx_setup_net+0x10/0x10
[ 57.744301] ? copy_net_ns+0x17c/0x770
[ 57.744845] copy_net_ns+0x321/0x770
[ 57.745327] create_new_namespaces+0x3f6/0xb30
[ 57.745948] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.746589] ksys_unshare+0x44d/0x8e0
[ 57.747122] ? __pfx_ksys_unshare+0x10/0x10
[ 57.747675] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.748420] __x64_sys_unshare+0x31/0x40
[ 57.748973] do_syscall_64+0x3f/0x90
[ 57.749446] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.750124] RIP: 0033:0x7fea5ee130d7
[ 57.750596] 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
[ 57.752789] RSP: 002b:00007ffc8f45ab18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.753709] RAX: ffffffffffffffda RBX: 00007ffc8f45b158 RCX: 00007fea5ee130d7
[ 57.754624] RDX: 00007fea5ee7d41f RSI: 00007ffc8f45aab0 RDI: 0000000040000000
[ 57.755510] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8f45a8c0
[ 57.756410] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fea5ef25bf0
[ 57.757295] R13: 00007ffc8f45abf0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.758227]
[ 57.758539] irq event stamp: 10973
[ 57.759006] hardirqs last enabled at (10985): [] __up_console_sem+0x78/0x80
[ 57.760128] hardirqs last disabled at (11002): [] __up_console_sem+0x5d/0x80
[ 57.761218] softirqs last enabled at (10998): [] irq_exit_rcu+0x93/0xc0
[ 57.762268] softirqs last disabled at (10993): [] irq_exit_rcu+0x93/0xc0
[ 57.763360] ---[ end trace 0000000000000000 ]---
[ 57.765186] ------------[ cut here ]------------
[ 57.766045] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.767998] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.769070] Modules linked in:
[ 57.769471] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.770649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.771654] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.772328] 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
[ 57.774483] RSP: 0018:ffff88801f987bf0 EFLAGS: 00010286
[ 57.775200] RAX: 0000000000000000 RBX: ffff888016603e40 RCX: 0000000000000000
[ 57.776083] RDX: ffff88800dde1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.776981] RBP: ffff888016603e54 R08: 0000000000000001 R09: 0000000000000000
[ 57.777871] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.778740] R13: ffffffff84e223a0 R14: ffff888016603e48 R15: ffffffff84daf020
[ 57.779629] FS: 000055555587a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.780637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.781382] CR2: 00007f24daa076f4 CR3: 000000000f33a000 CR4: 0000000000350ef0
[ 57.782294] Call Trace:
[ 57.782654]
[ 57.782993] nf_ct_net_init+0x224/0x3d0
[ 57.783515] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.784122] ops_init+0xbb/0x6b0
[ 57.784566] setup_net+0x3d9/0x990
[ 57.785051] ? down_read_killable+0x1d7/0x4e0
[ 57.785619] ? __pfx_setup_net+0x10/0x10
[ 57.786158] ? copy_net_ns+0x17c/0x770
[ 57.786672] copy_net_ns+0x321/0x770
[ 57.787181] create_new_namespaces+0x3f6/0xb30
[ 57.787763] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.788407] ksys_unshare+0x44d/0x8e0
[ 57.788931] ? __pfx_ksys_unshare+0x10/0x10
[ 57.789474] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.790210] __x64_sys_unshare+0x31/0x40
[ 57.790752] do_syscall_64+0x3f/0x90
[ 57.791262] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.791940] RIP: 0033:0x7fea5ee130d7
[ 57.792405] 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
[ 57.794556] RSP: 002b:00007ffc8f45ab18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.795510] RAX: ffffffffffffffda RBX: 00007ffc8f45b158 RCX: 00007fea5ee130d7
[ 57.796397] RDX: 00007fea5ee7d41f RSI: 00007ffc8f45aab0 RDI: 0000000040000000
[ 57.797288] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8f45a8c0
[ 57.798183] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fea5ef25bf0
[ 57.799083] R13: 00007ffc8f45abf0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.799996]
[ 57.800297] irq event stamp: 11903
[ 57.800733] hardirqs last enabled at (11913): [] __up_console_sem+0x78/0x80
[ 57.801819] hardirqs last disabled at (11926): [] __up_console_sem+0x5d/0x80
[ 57.802897] softirqs last enabled at (11828): [] irq_exit_rcu+0x93/0xc0
[ 57.803940] softirqs last disabled at (11823): [] irq_exit_rcu+0x93/0xc0
[ 57.804978] ---[ end trace 0000000000000000 ]---
[ 59.360387] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.408158] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.455887] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.503837] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
04:25:58 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f9875f0
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 000055555587a400 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=00007f24daa076f4 CR3=000000000f33a000 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=00007ffe83af7af0 RBX=0000000000000000 RCX=00007ffe83af7a30 RDX=0000000000000020
RSI=00007ffe83af7a20 RDI=00007ffe83af7b80 RBP=0000000000000001 RSP=00007ffe83af78d0
R8 =0000000000000000 R9 =0000000000000010 R10=0000000000000002 R11=0000000000656434
R12=00007ffe83af7b80 R13=00007ffe83af7ba0 R14=0000000000000000 R15=00007ffe83af7a30
RIP=00007f1ac3c8081a RFL=00000202 [-------] 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 00007f1ac3478900 00000000 00000000
GS =0000 0000000000000000 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=00007f1ac2869780 CR3=000000000ecfc000 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=ac8bc31478ec851100000000000aefa0 XMM01=ac8bc31478ec851100000000000aefa0
XMM02=ffffffffffffffffffffffffffffffff XMM03=6465746e69615420302e726f74756365
XMM04=d8f928da5fab84ed0000000000113738 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2a8404839acef13f00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000