Warning: Permanently added '[localhost]:28706' (ECDSA) to the list of known hosts.
2023/05/17 18:26:12 fuzzer started
2023/05/17 18:26:13 dialing manager at localhost:44319
2023/05/17 18:26:13 checking machine...
2023/05/17 18:26:13 checking revisions...
syzkaller login: [ 48.158789] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:26:13 testing simple program...
[ 48.234633] cgroup: Unknown subsys name 'net'
[ 48.314809] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.359201] audit: type=1400 audit(1684347987.584:6): 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
executing program
[ 63.500114] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.501726] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.503459] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.506419] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.508341] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.509677] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.888414] ------------[ cut here ]------------
[ 63.889244] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.891317] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.892877] Modules linked in:
[ 63.893584] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.898753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.899816] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.900529] 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
[ 63.902723] RSP: 0018:ffff88801f64fc00 EFLAGS: 00010282
[ 63.903409] RAX: 0000000000000000 RBX: ffff888015ba1440 RCX: 0000000000000000
[ 63.904339] RDX: ffff888018bc3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.905249] RBP: ffff888015ba1454 R08: 0000000000000001 R09: 0000000000000000
[ 63.906164] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.907043] R13: ffffffff84e23fe0 R14: ffff888015ba1448 R15: ffffffff84d74dc0
[ 63.907911] FS: 00005555565bd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.908946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.909658] CR2: 00007f331c4dd6f4 CR3: 000000001e418000 CR4: 0000000000350ef0
[ 63.910551] Call Trace:
[ 63.910876]
[ 63.911204] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.911819] ipv4_frags_init_net+0x269/0x440
[ 63.912430] ops_init+0xbb/0x6b0
[ 63.912880] setup_net+0x3d9/0x990
[ 63.913377] ? down_read_killable+0x1d7/0x4e0
[ 63.913978] ? __pfx_setup_net+0x10/0x10
[ 63.914485] ? copy_net_ns+0x17c/0x770
[ 63.915028] copy_net_ns+0x321/0x770
[ 63.915519] create_new_namespaces+0x3f6/0xb30
[ 63.916156] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.916792] ksys_unshare+0x44d/0x8e0
[ 63.917324] ? __pfx_ksys_unshare+0x10/0x10
[ 63.917876] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.918626] __x64_sys_unshare+0x31/0x40
[ 63.919180] do_syscall_64+0x3f/0x90
[ 63.919665] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.920358] RIP: 0033:0x7f5d13b8d0d7
[ 63.920829] 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
[ 63.923025] RSP: 002b:00007ffe83c47628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.924005] RAX: ffffffffffffffda RBX: 00007ffe83c47c68 RCX: 00007f5d13b8d0d7
[ 63.924870] RDX: 00007f5d13bf741f RSI: 00007ffe83c475c0 RDI: 0000000040000000
[ 63.925759] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe83c473d0
[ 63.926663] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5d13c9fbf0
[ 63.927569] R13: 00007ffe83c47700 R14: 0000000000000000 R15: 00000000000000f8
[ 63.928481]
[ 63.928787] irq event stamp: 8779
[ 63.929240] hardirqs last enabled at (8791): [] __up_console_sem+0x78/0x80
[ 63.930297] hardirqs last disabled at (8802): [] __up_console_sem+0x5d/0x80
[ 63.931377] softirqs last enabled at (8330): [] irq_exit_rcu+0x93/0xc0
[ 63.932428] softirqs last disabled at (8315): [] irq_exit_rcu+0x93/0xc0
[ 63.933465] ---[ end trace 0000000000000000 ]---
[ 63.939161] ------------[ cut here ]------------
[ 63.939760] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.941468] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.942550] Modules linked in:
[ 63.943005] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.944208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.945224] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.945890] 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
[ 63.948131] RSP: 0018:ffff88801f64fc00 EFLAGS: 00010282
[ 63.948795] RAX: 0000000000000000 RBX: ffff888015b35c40 RCX: 0000000000000000
[ 63.949691] RDX: ffff888018bc3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.950591] RBP: ffff888015b35c54 R08: 0000000000000001 R09: 0000000000000000
[ 63.951481] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.952394] R13: ffffffff84e23fe0 R14: ffff888015b35c48 R15: ffffffff84da7d60
[ 63.953281] FS: 00005555565bd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.954303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.955051] CR2: 00007f331c4dd6f4 CR3: 000000001e418000 CR4: 0000000000350ef0
[ 63.955954] Call Trace:
[ 63.956288]
[ 63.956587] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.957231] ipv6_frags_init_net+0x206/0x3c0
[ 63.957796] ops_init+0xbb/0x6b0
[ 63.958279] setup_net+0x3d9/0x990
[ 63.958749] ? down_read_killable+0x1d7/0x4e0
[ 63.959344] ? __pfx_setup_net+0x10/0x10
[ 63.959862] ? copy_net_ns+0x17c/0x770
[ 63.960427] copy_net_ns+0x321/0x770
[ 63.960915] create_new_namespaces+0x3f6/0xb30
[ 63.961527] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.962169] ksys_unshare+0x44d/0x8e0
[ 63.962659] ? __pfx_ksys_unshare+0x10/0x10
[ 63.963234] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.963979] __x64_sys_unshare+0x31/0x40
[ 63.964507] do_syscall_64+0x3f/0x90
[ 63.965027] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.965688] RIP: 0033:0x7f5d13b8d0d7
[ 63.966186] 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
[ 63.968403] RSP: 002b:00007ffe83c47628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.969366] RAX: ffffffffffffffda RBX: 00007ffe83c47c68 RCX: 00007f5d13b8d0d7
[ 63.970284] RDX: 00007f5d13bf741f RSI: 00007ffe83c475c0 RDI: 0000000040000000
[ 63.971186] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe83c473d0
[ 63.972120] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5d13c9fbf0
[ 63.973024] R13: 00007ffe83c47700 R14: 0000000000000000 R15: 00000000000000f8
[ 63.973912]
[ 63.974251] irq event stamp: 10577
[ 63.974700] hardirqs last enabled at (10587): [] __up_console_sem+0x78/0x80
[ 63.975815] hardirqs last disabled at (10598): [] __up_console_sem+0x5d/0x80
[ 63.976953] softirqs last enabled at (10146): [] irq_exit_rcu+0x93/0xc0
[ 63.978038] softirqs last disabled at (10141): [] irq_exit_rcu+0x93/0xc0
[ 63.979130] ---[ end trace 0000000000000000 ]---
[ 63.980485] ------------[ cut here ]------------
[ 63.981119] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.983090] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.984250] Modules linked in:
[ 63.984674] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.985873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.986949] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.987626] 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
[ 63.989908] RSP: 0018:ffff88801f64fbf0 EFLAGS: 00010286
[ 63.990611] RAX: 0000000000000000 RBX: ffff888015b34a40 RCX: 0000000000000000
[ 63.991538] RDX: ffff888018bc3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.992494] RBP: ffff888015b34a54 R08: 0000000000000001 R09: 0000000000000000
[ 63.993419] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.994364] R13: ffffffff84e23fe0 R14: ffff888015b34a48 R15: ffffffff84db0aa0
[ 63.995317] FS: 00005555565bd400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.996365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.997145] CR2: 00007f331c4dd6f4 CR3: 000000001e418000 CR4: 0000000000350ef0
[ 63.998077] Call Trace:
[ 63.998411]
[ 63.998721] nf_ct_net_init+0x224/0x3d0
[ 63.999297] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.999914] ops_init+0xbb/0x6b0
[ 64.000416] setup_net+0x3d9/0x990
[ 64.000887] ? down_read_killable+0x1d7/0x4e0
[ 64.001508] ? __pfx_setup_net+0x10/0x10
[ 64.002075] ? copy_net_ns+0x17c/0x770
[ 64.002611] copy_net_ns+0x321/0x770
[ 64.003145] create_new_namespaces+0x3f6/0xb30
[ 64.003755] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.004448] ksys_unshare+0x44d/0x8e0
[ 64.004990] ? __pfx_ksys_unshare+0x10/0x10
[ 64.005556] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.006321] __x64_sys_unshare+0x31/0x40
[ 64.006869] do_syscall_64+0x3f/0x90
[ 64.007404] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.008117] RIP: 0033:0x7f5d13b8d0d7
[ 64.008596] 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
[ 64.010876] RSP: 002b:00007ffe83c47628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.011872] RAX: ffffffffffffffda RBX: 00007ffe83c47c68 RCX: 00007f5d13b8d0d7
[ 64.012827] RDX: 00007f5d13bf741f RSI: 00007ffe83c475c0 RDI: 0000000040000000
[ 64.013755] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe83c473d0
[ 64.014694] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5d13c9fbf0
[ 64.015620] R13: 00007ffe83c47700 R14: 0000000000000000 R15: 00000000000000f8
[ 64.016596]
[ 64.016908] irq event stamp: 11361
[ 64.017386] hardirqs last enabled at (11373): [] __up_console_sem+0x78/0x80
[ 64.018503] hardirqs last disabled at (11384): [] __up_console_sem+0x5d/0x80
[ 64.019624] softirqs last enabled at (11268): [] irq_exit_rcu+0x93/0xc0
[ 64.020709] softirqs last disabled at (11263): [] irq_exit_rcu+0x93/0xc0
[ 64.021794] ---[ end trace 0000000000000000 ]---
[ 65.578471] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.626299] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.674009] Bluetooth: hci0: command 0x040f tx timeout
[ 71.722076] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:26:25 Registers:
info registers vcpu 0
RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f64f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000038 R11=0000000000000001
R12=0000000000000038 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 00005555565bd400 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=00007f331c4dd6f4 CR3=000000001e418000 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=00000000000235bb 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=00007ffbea07cc70 CR3=000000000e75a000 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=ffe464ab4f2b139cc445acfcc8bc7ffb
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=6457a3b84a6f8430000000000013b380 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=cb508e29da60956700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000