Warning: Permanently added '[localhost]:35066' (ECDSA) to the list of known hosts.
2023/05/17 15:16:38 fuzzer started
2023/05/17 15:16:38 dialing manager at localhost:44319
2023/05/17 15:16:38 checking machine...
2023/05/17 15:16:38 checking revisions...
syzkaller login: [ 43.664142] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:16:39 testing simple program...
[ 43.739669] cgroup: Unknown subsys name 'net'
[ 43.792627] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.131653] audit: type=1400 audit(1684336612.491:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.235104] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.236825] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.237891] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.240801] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.243206] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.244950] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 58.679129] ------------[ cut here ]------------
[ 58.679939] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.681738] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.682933] Modules linked in:
[ 58.683422] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.688846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.690101] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.690976] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.693327] RSP: 0018:ffff88801a447c00 EFLAGS: 00010282
[ 58.693983] RAX: 0000000000000000 RBX: ffff88800c62e840 RCX: 0000000000000000
[ 58.694884] RDX: ffff8880158d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.695791] RBP: ffff88800c62e854 R08: 0000000000000001 R09: 0000000000000000
[ 58.696752] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.697652] R13: ffffffff84e23fe0 R14: ffff88800c62e848 R15: ffffffff84d74dc0
[ 58.698591] FS: 0000555557080400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.699600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.700385] CR2: 00007f1df95aa6f4 CR3: 000000000f14e000 CR4: 0000000000350ee0
[ 58.701273] Call Trace:
[ 58.701628]
[ 58.701968] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.702679] ipv4_frags_init_net+0x269/0x440
[ 58.703333] ops_init+0xbb/0x6b0
[ 58.703861] setup_net+0x3d9/0x990
[ 58.704411] ? down_read_killable+0x1d7/0x4e0
[ 58.705054] ? __pfx_setup_net+0x10/0x10
[ 58.705668] ? copy_net_ns+0x17c/0x770
[ 58.706271] copy_net_ns+0x321/0x770
[ 58.706817] create_new_namespaces+0x3f6/0xb30
[ 58.707535] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.708266] ksys_unshare+0x44d/0x8e0
[ 58.708821] ? __pfx_ksys_unshare+0x10/0x10
[ 58.709486] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.710324] __x64_sys_unshare+0x31/0x40
[ 58.710915] do_syscall_64+0x3f/0x90
[ 58.711514] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.712279] RIP: 0033:0x7fc0525600d7
[ 58.712808] 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
[ 58.715274] RSP: 002b:00007ffcc5b91208 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.716309] RAX: ffffffffffffffda RBX: 00007ffcc5b91848 RCX: 00007fc0525600d7
[ 58.717177] RDX: 00007fc0525ca41f RSI: 00007ffcc5b911a0 RDI: 0000000040000000
[ 58.718078] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc5b90fb0
[ 58.718987] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc052672bf0
[ 58.719900] R13: 00007ffcc5b912e0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.720890]
[ 58.721208] irq event stamp: 8277
[ 58.721703] hardirqs last enabled at (8289): [] __up_console_sem+0x78/0x80
[ 58.722822] hardirqs last disabled at (8300): [] __up_console_sem+0x5d/0x80
[ 58.723960] softirqs last enabled at (8238): [] irq_exit_rcu+0x93/0xc0
[ 58.725056] softirqs last disabled at (8229): [] irq_exit_rcu+0x93/0xc0
[ 58.726135] ---[ end trace 0000000000000000 ]---
[ 58.732444] ------------[ cut here ]------------
[ 58.733094] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.734950] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.736134] Modules linked in:
[ 58.736614] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.737888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.739008] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.739779] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.742176] RSP: 0018:ffff88801a447c00 EFLAGS: 00010282
[ 58.742915] RAX: 0000000000000000 RBX: ffff88800e781e40 RCX: 0000000000000000
[ 58.743928] RDX: ffff8880158d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.744905] RBP: ffff88800e781e54 R08: 0000000000000001 R09: 0000000000000000
[ 58.745883] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.746861] R13: ffffffff84e23fe0 R14: ffff88800e781e48 R15: ffffffff84da7d60
[ 58.747860] FS: 0000555557080400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.748964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.749789] CR2: 00007f1df95aa6f4 CR3: 000000000f14e000 CR4: 0000000000350ee0
[ 58.750766] Call Trace:
[ 58.751127]
[ 58.751520] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.752275] ipv6_frags_init_net+0x206/0x3c0
[ 58.752898] ops_init+0xbb/0x6b0
[ 58.753455] setup_net+0x3d9/0x990
[ 58.753962] ? down_read_killable+0x1d7/0x4e0
[ 58.754627] ? __pfx_setup_net+0x10/0x10
[ 58.755194] ? copy_net_ns+0x17c/0x770
[ 58.755802] copy_net_ns+0x321/0x770
[ 58.756366] create_new_namespaces+0x3f6/0xb30
[ 58.757015] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.757743] ksys_unshare+0x44d/0x8e0
[ 58.758317] ? __pfx_ksys_unshare+0x10/0x10
[ 58.758920] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.759760] __x64_sys_unshare+0x31/0x40
[ 58.760359] do_syscall_64+0x3f/0x90
[ 58.760884] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.761625] RIP: 0033:0x7fc0525600d7
[ 58.762137] 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
[ 58.764556] RSP: 002b:00007ffcc5b91208 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.765606] RAX: ffffffffffffffda RBX: 00007ffcc5b91848 RCX: 00007fc0525600d7
[ 58.766599] RDX: 00007fc0525ca41f RSI: 00007ffcc5b911a0 RDI: 0000000040000000
[ 58.767592] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc5b90fb0
[ 58.768591] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc052672bf0
[ 58.769576] R13: 00007ffcc5b912e0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.770678]
[ 58.771015] irq event stamp: 10145
[ 58.771534] hardirqs last enabled at (10157): [] __up_console_sem+0x78/0x80
[ 58.772748] hardirqs last disabled at (10168): [] __up_console_sem+0x5d/0x80
[ 58.773906] softirqs last enabled at (9636): [] irq_exit_rcu+0x93/0xc0
[ 58.775024] softirqs last disabled at (9611): [] irq_exit_rcu+0x93/0xc0
[ 58.776144] ---[ end trace 0000000000000000 ]---
[ 58.777823] ------------[ cut here ]------------
[ 58.778638] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.780673] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.781830] Modules linked in:
[ 58.782281] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.783541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.784622] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.785364] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.787749] RSP: 0018:ffff88801a447bf0 EFLAGS: 00010286
[ 58.788492] RAX: 0000000000000000 RBX: ffff88800c491440 RCX: 0000000000000000
[ 58.789448] RDX: ffff8880158d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.790438] RBP: ffff88800c491454 R08: 0000000000000001 R09: 0000000000000000
[ 58.791417] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.792360] R13: ffffffff84e23fe0 R14: ffff88800c491448 R15: ffffffff84db0aa0
[ 58.793328] FS: 0000555557080400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.794569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.795587] CR2: 00007f1df95aa6f4 CR3: 000000000f14e000 CR4: 0000000000350ee0
[ 58.796625] Call Trace:
[ 58.796978]
[ 58.797333] nf_ct_net_init+0x224/0x3d0
[ 58.797883] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.798531] ops_init+0xbb/0x6b0
[ 58.799007] setup_net+0x3d9/0x990
[ 58.799536] ? down_read_killable+0x1d7/0x4e0
[ 58.800279] ? __pfx_setup_net+0x10/0x10
[ 58.800966] ? copy_net_ns+0x17c/0x770
[ 58.801671] copy_net_ns+0x321/0x770
[ 58.802354] create_new_namespaces+0x3f6/0xb30
[ 58.803135] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.804006] ksys_unshare+0x44d/0x8e0
[ 58.804684] ? __pfx_ksys_unshare+0x10/0x10
[ 58.805429] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.806409] __x64_sys_unshare+0x31/0x40
[ 58.807097] do_syscall_64+0x3f/0x90
[ 58.807785] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.808604] RIP: 0033:0x7fc0525600d7
[ 58.809101] 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
[ 58.811546] RSP: 002b:00007ffcc5b91208 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.812607] RAX: ffffffffffffffda RBX: 00007ffcc5b91848 RCX: 00007fc0525600d7
[ 58.813594] RDX: 00007fc0525ca41f RSI: 00007ffcc5b911a0 RDI: 0000000040000000
[ 58.814588] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc5b90fb0
[ 58.815592] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc052672bf0
[ 58.816578] R13: 00007ffcc5b912e0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.817582]
[ 58.817916] irq event stamp: 10973
[ 58.818438] hardirqs last enabled at (10985): [] __up_console_sem+0x78/0x80
[ 58.819628] hardirqs last disabled at (10996): [] __up_console_sem+0x5d/0x80
[ 58.820823] softirqs last enabled at (10582): [] irq_exit_rcu+0x93/0xc0
[ 58.821983] softirqs last disabled at (10577): [] irq_exit_rcu+0x93/0xc0
[ 58.823152] ---[ end trace 0000000000000000 ]---
[ 60.262849] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.310802] Bluetooth: hci0: command 0x041b tx timeout
[ 64.359279] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.406304] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:16:46 Registers:
info registers vcpu 0
RAX=000000000002c2df RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] 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 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=00007f7e3d198770 CR3=0000000016afa000 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=2034353a36313a35312037312079614d XMM01=5d3232343338362e38352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a4475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555557080400 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=00007f1df95aa6f4 CR3=000000000f14e000 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