Warning: Permanently added '[localhost]:6287' (ECDSA) to the list of known hosts.
2023/05/17 14:54:54 fuzzer started
2023/05/17 14:54:55 dialing manager at localhost:44319
2023/05/17 14:54:55 checking machine...
2023/05/17 14:54:55 checking revisions...
syzkaller login: [ 37.212860] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:54:55 testing simple program...
[ 37.286386] cgroup: Unknown subsys name 'net'
[ 37.382907] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.480741] audit: type=1400 audit(1684335308.814:6): 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
[ 51.595988] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.598331] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.601284] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.605948] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.607986] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.609214] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.987492] ------------[ cut here ]------------
[ 51.988286] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.990204] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.991510] Modules linked in:
[ 51.992018] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.996849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.997870] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.998501] 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
[ 52.000675] RSP: 0018:ffff88801ef47c00 EFLAGS: 00010282
[ 52.001336] RAX: 0000000000000000 RBX: ffff88800edf0040 RCX: 0000000000000000
[ 52.002240] RDX: ffff88800fcb3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.003135] RBP: ffff88800edf0054 R08: 0000000000000001 R09: 0000000000000000
[ 52.004010] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.004881] R13: ffffffff84e23fe0 R14: ffff88800edf0048 R15: ffffffff84d74dc0
[ 52.005772] FS: 0000555555c96400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.006747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.007442] CR2: 00007fe64c5970c0 CR3: 0000000015a70000 CR4: 0000000000350ee0
[ 52.008312] Call Trace:
[ 52.008632]
[ 52.008954] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.009581] ipv4_frags_init_net+0x269/0x440
[ 52.010165] ops_init+0xbb/0x6b0
[ 52.010606] setup_net+0x3d9/0x990
[ 52.011090] ? down_read_killable+0x1d7/0x4e0
[ 52.011686] ? __pfx_setup_net+0x10/0x10
[ 52.012189] ? copy_net_ns+0x17c/0x770
[ 52.012723] copy_net_ns+0x321/0x770
[ 52.013202] create_new_namespaces+0x3f6/0xb30
[ 52.013820] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.014421] ksys_unshare+0x44d/0x8e0
[ 52.014929] ? __pfx_ksys_unshare+0x10/0x10
[ 52.015464] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.016199] __x64_sys_unshare+0x31/0x40
[ 52.016732] do_syscall_64+0x3f/0x90
[ 52.017204] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.017882] RIP: 0033:0x7f96b52c90d7
[ 52.018340] 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
[ 52.020484] RSP: 002b:00007ffd90462e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.021429] RAX: ffffffffffffffda RBX: 00007ffd904634b8 RCX: 00007f96b52c90d7
[ 52.022302] RDX: 00007f96b533341f RSI: 00007ffd90462e10 RDI: 0000000040000000
[ 52.023182] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd90462c20
[ 52.024059] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f96b53dbbf0
[ 52.024926] R13: 00007ffd90462f50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.025852]
[ 52.026146] irq event stamp: 7833
[ 52.026562] hardirqs last enabled at (7843): [] __up_console_sem+0x78/0x80
[ 52.027608] hardirqs last disabled at (7854): [] __up_console_sem+0x5d/0x80
[ 52.028648] softirqs last enabled at (7740): [] irq_exit_rcu+0x93/0xc0
[ 52.029701] softirqs last disabled at (7735): [] irq_exit_rcu+0x93/0xc0
[ 52.030724] ---[ end trace 0000000000000000 ]---
[ 52.036174] ------------[ cut here ]------------
[ 52.036793] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.038426] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.039472] Modules linked in:
[ 52.039901] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.041068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.042090] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.042756] 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
[ 52.044913] RSP: 0018:ffff88801ef47c00 EFLAGS: 00010282
[ 52.045586] RAX: 0000000000000000 RBX: ffff88800e579040 RCX: 0000000000000000
[ 52.046472] RDX: ffff88800fcb3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.047340] RBP: ffff88800e579054 R08: 0000000000000001 R09: 0000000000000000
[ 52.048220] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.049088] R13: ffffffff84e23fe0 R14: ffff88800e579048 R15: ffffffff84da7d60
[ 52.049984] FS: 0000555555c96400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.050953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.051648] CR2: 00007fe64c5970c0 CR3: 0000000015a70000 CR4: 0000000000350ee0
[ 52.052537] Call Trace:
[ 52.052895]
[ 52.053192] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.053840] ipv6_frags_init_net+0x206/0x3c0
[ 52.054393] ops_init+0xbb/0x6b0
[ 52.054866] setup_net+0x3d9/0x990
[ 52.055314] ? down_read_killable+0x1d7/0x4e0
[ 52.055904] ? __pfx_setup_net+0x10/0x10
[ 52.056405] ? copy_net_ns+0x17c/0x770
[ 52.056936] copy_net_ns+0x321/0x770
[ 52.057441] create_new_namespaces+0x3f6/0xb30
[ 52.058036] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.058641] ksys_unshare+0x44d/0x8e0
[ 52.059159] ? __pfx_ksys_unshare+0x10/0x10
[ 52.059727] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.060426] __x64_sys_unshare+0x31/0x40
[ 52.060965] do_syscall_64+0x3f/0x90
[ 52.061446] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.062118] RIP: 0033:0x7f96b52c90d7
[ 52.062581] 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
[ 52.064715] RSP: 002b:00007ffd90462e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.065623] RAX: ffffffffffffffda RBX: 00007ffd904634b8 RCX: 00007f96b52c90d7
[ 52.066497] RDX: 00007f96b533341f RSI: 00007ffd90462e10 RDI: 0000000040000000
[ 52.067380] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd90462c20
[ 52.068261] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f96b53dbbf0
[ 52.069148] R13: 00007ffd90462f50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.070085]
[ 52.070382] irq event stamp: 9561
executing program
[ 52.070854] hardirqs last enabled at (9575): [] __up_console_sem+0x78/0x80
[ 52.072105] hardirqs last disabled at (9586): [] __up_console_sem+0x5d/0x80
[ 52.073219] softirqs last enabled at (8698): [] irq_exit_rcu+0x93/0xc0
[ 52.074277] softirqs last disabled at (8679): [] irq_exit_rcu+0x93/0xc0
[ 52.075323] ---[ end trace 0000000000000000 ]---
[ 52.076803] ------------[ cut here ]------------
[ 52.077407] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.079415] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.080490] Modules linked in:
[ 52.080929] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.082122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.083148] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.083827] 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
[ 52.086004] RSP: 0018:ffff88801ef47bf0 EFLAGS: 00010286
[ 52.086684] RAX: 0000000000000000 RBX: ffff88800e579c40 RCX: 0000000000000000
[ 52.087556] RDX: ffff88800fcb3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.088456] RBP: ffff88800e579c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.089351] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.090262] R13: ffffffff84e23fe0 R14: ffff88800e579c48 R15: ffffffff84db0aa0
[ 52.091147] FS: 0000555555c96400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.092147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.092876] CR2: 00007fe64c5970c0 CR3: 0000000015a70000 CR4: 0000000000350ee0
[ 52.093782] Call Trace:
[ 52.094108]
[ 52.094408] nf_ct_net_init+0x224/0x3d0
[ 52.094959] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.095540] ops_init+0xbb/0x6b0
[ 52.096021] setup_net+0x3d9/0x990
[ 52.096481] ? down_read_killable+0x1d7/0x4e0
[ 52.097085] ? __pfx_setup_net+0x10/0x10
[ 52.097616] ? copy_net_ns+0x17c/0x770
[ 52.098153] copy_net_ns+0x321/0x770
[ 52.098634] create_new_namespaces+0x3f6/0xb30
[ 52.099248] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.099895] ksys_unshare+0x44d/0x8e0
[ 52.100383] ? __pfx_ksys_unshare+0x10/0x10
[ 52.100980] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.101745] __x64_sys_unshare+0x31/0x40
[ 52.102269] do_syscall_64+0x3f/0x90
[ 52.102789] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.103438] RIP: 0033:0x7f96b52c90d7
[ 52.103937] 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
[ 52.106136] RSP: 002b:00007ffd90462e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.107102] RAX: ffffffffffffffda RBX: 00007ffd904634b8 RCX: 00007f96b52c90d7
[ 52.107984] RDX: 00007f96b533341f RSI: 00007ffd90462e10 RDI: 0000000040000000
[ 52.108873] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd90462c20
[ 52.109817] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f96b53dbbf0
[ 52.110776] R13: 00007ffd90462f50 R14: 0000000000000000 R15: 00000000000000f8
[ 52.111751]
[ 52.112068] irq event stamp: 10403
[ 52.112529] hardirqs last enabled at (10413): [] __up_console_sem+0x78/0x80
[ 52.113694] hardirqs last disabled at (10424): [] __up_console_sem+0x5d/0x80
[ 52.114840] softirqs last enabled at (9952): [] irq_exit_rcu+0x93/0xc0
[ 52.115952] softirqs last disabled at (9947): [] irq_exit_rcu+0x93/0xc0
[ 52.117064] ---[ end trace 0000000000000000 ]---
[ 53.669379] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.716752] Bluetooth: hci0: command 0x041b tx timeout
[ 57.764819] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.812814] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:55:09 Registers:
info registers vcpu 0
RAX=000000000001b277 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=00007fe64c5a5a50 CR3=000000000ec70000 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=2030313a35353a34312037312079614d XMM01=5d3831303239392e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732030
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=ffff88801ef475f0
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 0000555555c96400 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=00007fe64c5970c0 CR3=0000000015a70000 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