Warning: Permanently added '[localhost]:51666' (ECDSA) to the list of known hosts.
2023/05/18 05:07:46 fuzzer started
2023/05/18 05:07:46 dialing manager at localhost:44319
2023/05/18 05:07:46 checking machine...
2023/05/18 05:07:46 checking revisions...
syzkaller login: [ 39.653562] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:07:47 testing simple program...
[ 39.728635] cgroup: Unknown subsys name 'net'
[ 39.800774] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 51.420989] audit: type=1400 audit(1684386478.840:6): avc: denied { execmem } for pid=257 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
[ 52.545164] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.547875] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.549704] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.552871] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.555007] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.557001] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.944156] ------------[ cut here ]------------
[ 52.945000] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.947240] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.948655] Modules linked in:
[ 52.949226] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.954251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.955304] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.955984] 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
[ 52.958251] RSP: 0018:ffff88801fa37c00 EFLAGS: 00010282
[ 52.958942] RAX: 0000000000000000 RBX: ffff88800dcc7c40 RCX: 0000000000000000
[ 52.959880] RDX: ffff88800eef0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.960836] RBP: ffff88800dcc7c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.961836] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.962837] R13: ffffffff84e23fe0 R14: ffff88800dcc7c48 R15: ffffffff84d74dc0
[ 52.963862] FS: 0000555555e91400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.964962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.965821] CR2: 00007f15a5bf06f4 CR3: 000000000c6b0000 CR4: 0000000000350ef0
[ 52.966804] Call Trace:
[ 52.967199]
[ 52.967527] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.968275] ipv4_frags_init_net+0x269/0x440
[ 52.968898] ops_init+0xbb/0x6b0
[ 52.969451] setup_net+0x3d9/0x990
[ 52.969964] ? down_read_killable+0x1d7/0x4e0
[ 52.970615] ? __pfx_setup_net+0x10/0x10
[ 52.971223] ? copy_net_ns+0x17c/0x770
[ 52.971806] copy_net_ns+0x321/0x770
[ 52.972377] create_new_namespaces+0x3f6/0xb30
[ 52.973026] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.973763] ksys_unshare+0x44d/0x8e0
[ 52.974342] ? __pfx_ksys_unshare+0x10/0x10
[ 52.974951] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.975786] __x64_sys_unshare+0x31/0x40
[ 52.976397] do_syscall_64+0x3f/0x90
[ 52.976933] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.977711] RIP: 0033:0x7f70a9af90d7
[ 52.978260] 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
[ 52.980703] RSP: 002b:00007ffe1d0188b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.981790] RAX: ffffffffffffffda RBX: 00007ffe1d018ef8 RCX: 00007f70a9af90d7
[ 52.982792] RDX: 00007f70a9b6341f RSI: 00007ffe1d018850 RDI: 0000000040000000
[ 52.983781] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1d018660
[ 52.984773] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f70a9c0bbf0
[ 52.985815] R13: 00007ffe1d018990 R14: 0000000000000000 R15: 00000000000000f8
[ 52.986830]
[ 52.987193] irq event stamp: 8289
[ 52.987660] hardirqs last enabled at (8299): [] __up_console_sem+0x78/0x80
[ 52.988949] hardirqs last disabled at (8310): [] __up_console_sem+0x5d/0x80
[ 52.990443] softirqs last enabled at (8002): [] irq_exit_rcu+0x93/0xc0
[ 52.991879] softirqs last disabled at (7981): [] irq_exit_rcu+0x93/0xc0
[ 52.993077] ---[ end trace 0000000000000000 ]---
[ 52.999346] ------------[ cut here ]------------
[ 52.999974] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.001687] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.002779] Modules linked in:
[ 53.003227] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.004378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.005407] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.006080] 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
[ 53.008238] RSP: 0018:ffff88801fa37c00 EFLAGS: 00010282
[ 53.008886] RAX: 0000000000000000 RBX: ffff888013a7a440 RCX: 0000000000000000
[ 53.009784] RDX: ffff88800eef0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.010660] RBP: ffff888013a7a454 R08: 0000000000000001 R09: 0000000000000000
[ 53.011615] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.012575] R13: ffffffff84e23fe0 R14: ffff888013a7a448 R15: ffffffff84da7d60
[ 53.013594] FS: 0000555555e91400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.014730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.015558] CR2: 00007f15a5bf06f4 CR3: 000000000c6b0000 CR4: 0000000000350ef0
[ 53.016562] Call Trace:
[ 53.016941]
[ 53.017312] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.018011] ipv6_frags_init_net+0x206/0x3c0
[ 53.018673] ops_init+0xbb/0x6b0
[ 53.019217] setup_net+0x3d9/0x990
[ 53.019739] ? down_read_killable+0x1d7/0x4e0
[ 53.020405] ? __pfx_setup_net+0x10/0x10
[ 53.020974] ? copy_net_ns+0x17c/0x770
[ 53.021575] copy_net_ns+0x321/0x770
[ 53.022156] create_new_namespaces+0x3f6/0xb30
[ 53.022812] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.023532] ksys_unshare+0x44d/0x8e0
[ 53.024119] ? __pfx_ksys_unshare+0x10/0x10
[ 53.024739] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.025586] __x64_sys_unshare+0x31/0x40
[ 53.026200] do_syscall_64+0x3f/0x90
[ 53.026739] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.027482] RIP: 0033:0x7f70a9af90d7
[ 53.028011] 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
[ 53.030454] RSP: 002b:00007ffe1d0188b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.031507] RAX: ffffffffffffffda RBX: 00007ffe1d018ef8 RCX: 00007f70a9af90d7
[ 53.032503] RDX: 00007f70a9b6341f RSI: 00007ffe1d018850 RDI: 0000000040000000
[ 53.033495] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1d018660
[ 53.034488] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f70a9c0bbf0
[ 53.035487] R13: 00007ffe1d018990 R14: 0000000000000000 R15: 00000000000000f8
[ 53.036514]
[ 53.036862] irq event stamp: 9945
[ 53.037399] hardirqs last enabled at (9957): [] __up_console_sem+0x78/0x80
[ 53.038575] hardirqs last disabled at (9968): [] __up_console_sem+0x5d/0x80
[ 53.039772] softirqs last enabled at (9436): [] irq_exit_rcu+0x93/0xc0
[ 53.040931] softirqs last disabled at (9431): [] irq_exit_rcu+0x93/0xc0
[ 53.042105] ---[ end trace 0000000000000000 ]---
[ 53.043584] ------------[ cut here ]------------
[ 53.044271] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.046415] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.047583] Modules linked in:
[ 53.048091] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.049395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.050525] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.051278] 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
[ 53.053704] RSP: 0018:ffff88801fa37bf0 EFLAGS: 00010286
[ 53.054457] RAX: 0000000000000000 RBX: ffff888013a7bc40 RCX: 0000000000000000
[ 53.055455] RDX: ffff88800eef0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.056453] RBP: ffff888013a7bc54 R08: 0000000000000001 R09: 0000000000000000
[ 53.057444] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.058440] R13: ffffffff84e23fe0 R14: ffff888013a7bc48 R15: ffffffff84db0aa0
[ 53.059427] FS: 0000555555e91400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.060553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.061398] CR2: 00007f15a5bf06f4 CR3: 000000000c6b0000 CR4: 0000000000350ef0
[ 53.062397] Call Trace:
[ 53.062769]
[ 53.063135] nf_ct_net_init+0x224/0x3d0
[ 53.063715] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.064401] ops_init+0xbb/0x6b0
[ 53.064900] setup_net+0x3d9/0x990
[ 53.065458] ? down_read_killable+0x1d7/0x4e0
[ 53.066136] ? __pfx_setup_net+0x10/0x10
[ 53.066699] ? copy_net_ns+0x17c/0x770
[ 53.067293] copy_net_ns+0x321/0x770
[ 53.067855] create_new_namespaces+0x3f6/0xb30
[ 53.068537] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.069259] ksys_unshare+0x44d/0x8e0
[ 53.069837] ? __pfx_ksys_unshare+0x10/0x10
[ 53.070479] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.071306] __x64_sys_unshare+0x31/0x40
[ 53.071898] do_syscall_64+0x3f/0x90
[ 53.072468] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.073225] RIP: 0033:0x7f70a9af90d7
[ 53.073757] 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
[ 53.076184] RSP: 002b:00007ffe1d0188b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.077261] RAX: ffffffffffffffda RBX: 00007ffe1d018ef8 RCX: 00007f70a9af90d7
[ 53.078259] RDX: 00007f70a9b6341f RSI: 00007ffe1d018850 RDI: 0000000040000000
[ 53.079251] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1d018660
[ 53.080252] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f70a9c0bbf0
[ 53.081238] R13: 00007ffe1d018990 R14: 0000000000000000 R15: 00000000000000f8
[ 53.082291]
[ 53.082617] irq event stamp: 10779
[ 53.083145] hardirqs last enabled at (10791): [] __up_console_sem+0x78/0x80
[ 53.084345] hardirqs last disabled at (10802): [] __up_console_sem+0x5d/0x80
[ 53.085548] softirqs last enabled at (10506): [] irq_exit_rcu+0x93/0xc0
[ 53.086707] softirqs last disabled at (10501): [] irq_exit_rcu+0x93/0xc0
[ 53.087881] ---[ end trace 0000000000000000 ]---
executing program
[ 54.633749] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.680190] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.728117] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.776136] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
05:07:56 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fa375f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555555e91400 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=00007f15a5bf06f4 CR3=000000000c6b0000 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=00000000000297dd RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007f7aeafcb0a0 CR3=000000000e54c000 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=da579ef5317035b4e7442174055a919a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=94d866ce72ea7476000000000013bc50 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=74dc1230d32806d600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000