Warning: Permanently added '[localhost]:24027' (ECDSA) to the list of known hosts.
2023/05/17 12:44:37 fuzzer started
2023/05/17 12:44:37 dialing manager at localhost:44319
2023/05/17 12:44:37 checking machine...
2023/05/17 12:44:37 checking revisions...
syzkaller login: [ 37.473540] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:44:37 testing simple program...
[ 37.547661] cgroup: Unknown subsys name 'net'
[ 37.601841] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.260727] audit: type=1400 audit(1684327490.244:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.389468] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.391177] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.393170] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.398433] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.401151] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.402480] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.820721] ------------[ cut here ]------------
[ 51.821583] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.823948] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.825493] Modules linked in:
[ 51.826050] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.831247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.832329] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.833052] 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
[ 51.835388] RSP: 0018:ffff888017887c00 EFLAGS: 00010282
[ 51.836118] RAX: 0000000000000000 RBX: ffff88800ef4e840 RCX: 0000000000000000
[ 51.837056] RDX: ffff888015a10000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.838009] RBP: ffff88800ef4e854 R08: 0000000000000001 R09: 0000000000000000
[ 51.838968] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.839919] R13: ffffffff84e23fe0 R14: ffff88800ef4e848 R15: ffffffff84d74dc0
[ 51.840886] FS: 0000555556f4f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.841954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.842706] CR2: 00007f56a38e2cf8 CR3: 000000000d922000 CR4: 0000000000350ee0
[ 51.843685] Call Trace:
[ 51.844070]
[ 51.844392] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.845078] ipv4_frags_init_net+0x269/0x440
[ 51.845675] ops_init+0xbb/0x6b0
[ 51.846196] setup_net+0x3d9/0x990
[ 51.846683] ? down_read_killable+0x1d7/0x4e0
[ 51.847348] ? __pfx_setup_net+0x10/0x10
[ 51.847932] ? copy_net_ns+0x17c/0x770
[ 51.848472] copy_net_ns+0x321/0x770
[ 51.849029] create_new_namespaces+0x3f6/0xb30
[ 51.849654] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.850349] ksys_unshare+0x44d/0x8e0
[ 51.850927] ? __pfx_ksys_unshare+0x10/0x10
[ 51.851513] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.852328] __x64_sys_unshare+0x31/0x40
[ 51.852917] do_syscall_64+0x3f/0x90
[ 51.853434] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.854164] RIP: 0033:0x7fbf19a8b0d7
[ 51.854660] 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
[ 51.856994] RSP: 002b:00007ffd2b4d41a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.858003] RAX: ffffffffffffffda RBX: 00007ffd2b4d47e8 RCX: 00007fbf19a8b0d7
[ 51.858986] RDX: 00007fbf19af541f RSI: 00007ffd2b4d4140 RDI: 0000000040000000
[ 51.859938] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2b4d3f50
[ 51.860894] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbf19b9dbf0
[ 51.861862] R13: 00007ffd2b4d4280 R14: 0000000000000000 R15: 00000000000000f8
[ 51.862865]
[ 51.863186] irq event stamp: 8005
[ 51.863642] hardirqs last enabled at (8015): [] __up_console_sem+0x78/0x80
[ 51.864807] hardirqs last disabled at (8028): [] __up_console_sem+0x5d/0x80
[ 51.865944] softirqs last enabled at (7510): [] irq_exit_rcu+0x93/0xc0
[ 51.867066] softirqs last disabled at (7465): [] irq_exit_rcu+0x93/0xc0
[ 51.868173] ---[ end trace 0000000000000000 ]---
[ 51.874596] ------------[ cut here ]------------
[ 51.875322] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.877171] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.878290] Modules linked in:
[ 51.878722] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.879998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.881076] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.881761] 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
[ 51.884132] RSP: 0018:ffff888017887c00 EFLAGS: 00010282
[ 51.884875] RAX: 0000000000000000 RBX: ffff888008eea440 RCX: 0000000000000000
[ 51.885831] RDX: ffff888015a10000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.886748] RBP: ffff888008eea454 R08: 0000000000000001 R09: 0000000000000000
[ 51.887720] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.888681] R13: ffffffff84e23fe0 R14: ffff888008eea448 R15: ffffffff84da7d60
[ 51.889647] FS: 0000555556f4f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.890716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.891516] CR2: 00007f56a38e2cf8 CR3: 000000000d922000 CR4: 0000000000350ee0
[ 51.892482] Call Trace:
[ 51.892869]
[ 51.893188] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.893892] ipv6_frags_init_net+0x206/0x3c0
[ 51.894493] ops_init+0xbb/0x6b0
[ 51.895045] setup_net+0x3d9/0x990
[ 51.895515] ? down_read_killable+0x1d7/0x4e0
[ 51.896162] ? __pfx_setup_net+0x10/0x10
[ 51.896715] ? copy_net_ns+0x17c/0x770
[ 51.897303] copy_net_ns+0x321/0x770
[ 51.897845] create_new_namespaces+0x3f6/0xb30
[ 51.898485] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.899204] ksys_unshare+0x44d/0x8e0
[ 51.899737] ? __pfx_ksys_unshare+0x10/0x10
[ 51.900364] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.901167] __x64_sys_unshare+0x31/0x40
[ 51.901734] do_syscall_64+0x3f/0x90
[ 51.902285] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.903020] RIP: 0033:0x7fbf19a8b0d7
[ 51.903515] 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
[ 51.905822] RSP: 002b:00007ffd2b4d41a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.906866] RAX: ffffffffffffffda RBX: 00007ffd2b4d47e8 RCX: 00007fbf19a8b0d7
[ 51.907824] RDX: 00007fbf19af541f RSI: 00007ffd2b4d4140 RDI: 0000000040000000
[ 51.908740] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2b4d3f50
[ 51.909689] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbf19b9dbf0
[ 51.910638] R13: 00007ffd2b4d4280 R14: 0000000000000000 R15: 00000000000000f8
[ 51.911644]
[ 51.912011] irq event stamp: 10351
[ 51.912478] hardirqs last enabled at (10361): [] __up_console_sem+0x78/0x80
[ 51.913617] hardirqs last disabled at (10372): [] __up_console_sem+0x5d/0x80
[ 51.914804] softirqs last enabled at (10346): [] irq_exit_rcu+0x93/0xc0
[ 51.915932] softirqs last disabled at (10337): [] irq_exit_rcu+0x93/0xc0
[ 51.917040] ---[ end trace 0000000000000000 ]---
[ 51.918437] ------------[ cut here ]------------
[ 51.919109] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.921092] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.922215] Modules linked in:
[ 51.922651] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.923897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.924981] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.925667] 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
[ 51.928009] RSP: 0018:ffff888017887bf0 EFLAGS: 00010286
[ 51.928704] RAX: 0000000000000000 RBX: ffff88800d501a40 RCX: 0000000000000000
[ 51.929646] RDX: ffff888015a10000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.930602] RBP: ffff88800d501a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.931573] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.932525] R13: ffffffff84e23fe0 R14: ffff88800d501a48 R15: ffffffff84db0aa0
[ 51.933484] FS: 0000555556f4f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.934551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.935374] CR2: 00007f56a38e2cf8 CR3: 000000000d922000 CR4: 0000000000350ee0
[ 51.936357] Call Trace:
[ 51.936703]
[ 51.937065] nf_ct_net_init+0x224/0x3d0
[ 51.937620] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.938285] ops_init+0xbb/0x6b0
[ 51.938810] setup_net+0x3d9/0x990
[ 51.939295] ? down_read_killable+0x1d7/0x4e0
[ 51.939954] ? __pfx_setup_net+0x10/0x10
[ 51.940504] ? copy_net_ns+0x17c/0x770
[ 51.941089] copy_net_ns+0x321/0x770
[ 51.941607] create_new_namespaces+0x3f6/0xb30
[ 51.942269] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.942990] ksys_unshare+0x44d/0x8e0
[ 51.943515] ? __pfx_ksys_unshare+0x10/0x10
[ 51.944124] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.944899] __x64_sys_unshare+0x31/0x40
[ 51.945437] do_syscall_64+0x3f/0x90
[ 51.945980] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.946646] RIP: 0033:0x7fbf19a8b0d7
[ 51.947184] 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
[ 51.949431] RSP: 002b:00007ffd2b4d41a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.950407] RAX: ffffffffffffffda RBX: 00007ffd2b4d47e8 RCX: 00007fbf19a8b0d7
[ 51.951327] RDX: 00007fbf19af541f RSI: 00007ffd2b4d4140 RDI: 0000000040000000
[ 51.952257] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2b4d3f50
[ 51.953172] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbf19b9dbf0
[ 51.954103] R13: 00007ffd2b4d4280 R14: 0000000000000000 R15: 00000000000000f8
[ 51.955070]
[ 51.955380] irq event stamp: 11129
[ 51.955855] hardirqs last enabled at (11141): [] __up_console_sem+0x78/0x80
[ 51.956962] hardirqs last disabled at (11152): [] __up_console_sem+0x5d/0x80
[ 51.958071] softirqs last enabled at (10856): [] irq_exit_rcu+0x93/0xc0
[ 51.959158] softirqs last disabled at (10851): [] irq_exit_rcu+0x93/0xc0
[ 51.960265] ---[ end trace 0000000000000000 ]---
executing program
[ 53.472555] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.519879] Bluetooth: hci0: command 0x041b tx timeout
[ 57.567846] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.615847] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:44:49 Registers:
info registers vcpu 0
RAX=000000000001d671 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=00000206 [-----P-] 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=00007f56a3916000 CR3=000000000e25c000 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=2031353a34343a32312037312079614d XMM01=5d3035303632382e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880178875f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006d R11=0000000000000001
R12=000000000000006d 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 0000555556f4f400 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=00007f56a38e2cf8 CR3=000000000d922000 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