Warning: Permanently added '[localhost]:35401' (ECDSA) to the list of known hosts.
2023/05/18 02:02:57 fuzzer started
2023/05/18 02:02:58 dialing manager at localhost:44319
2023/05/18 02:02:58 checking machine...
2023/05/18 02:02:58 checking revisions...
syzkaller login: [ 42.237543] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:02:58 testing simple program...
[ 42.306352] cgroup: Unknown subsys name 'net'
[ 42.387373] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.255451] audit: type=1400 audit(1684375391.301:6): 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
[ 56.425964] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.427796] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.431559] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.435812] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.438621] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.439827] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.864542] ------------[ cut here ]------------
[ 56.865258] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.867539] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.868812] Modules linked in:
[ 56.869408] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.873779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.874996] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.875697] 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
[ 56.878172] RSP: 0018:ffff88801ba4fc00 EFLAGS: 00010282
[ 56.878988] RAX: 0000000000000000 RBX: ffff88800ce66040 RCX: 0000000000000000
[ 56.880071] RDX: ffff888015cb1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.881114] RBP: ffff88800ce66054 R08: 0000000000000001 R09: 0000000000000000
[ 56.882121] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.883123] R13: ffffffff84e23fe0 R14: ffff88800ce66048 R15: ffffffff84d74dc0
[ 56.884111] FS: 0000555555ac0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.885234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.886069] CR2: 00007fd701f7d6f4 CR3: 0000000020218000 CR4: 0000000000350ee0
[ 56.887082] Call Trace:
[ 56.887444]
[ 56.887774] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.888497] ipv4_frags_init_net+0x269/0x440
[ 56.889161] ops_init+0xbb/0x6b0
[ 56.889661] setup_net+0x3d9/0x990
[ 56.890245] ? down_read_killable+0x1d7/0x4e0
[ 56.890933] ? __pfx_setup_net+0x10/0x10
[ 56.891511] ? copy_net_ns+0x17c/0x770
[ 56.892135] copy_net_ns+0x321/0x770
[ 56.892680] create_new_namespaces+0x3f6/0xb30
[ 56.893383] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.894122] ksys_unshare+0x44d/0x8e0
[ 56.894678] ? __pfx_ksys_unshare+0x10/0x10
[ 56.895338] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.896185] __x64_sys_unshare+0x31/0x40
[ 56.896769] do_syscall_64+0x3f/0x90
[ 56.897358] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.898164] RIP: 0033:0x7f933a8f80d7
[ 56.898699] 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
[ 56.901189] RSP: 002b:00007ffdc6a57578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.902286] RAX: ffffffffffffffda RBX: 00007ffdc6a57bb8 RCX: 00007f933a8f80d7
[ 56.903334] RDX: 00007f933a96241f RSI: 00007ffdc6a57510 RDI: 0000000040000000
[ 56.904373] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc6a57320
[ 56.905414] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f933aa0abf0
[ 56.906460] R13: 00007ffdc6a57650 R14: 0000000000000000 R15: 00000000000000f8
[ 56.907546]
[ 56.907928] irq event stamp: 11491
[ 56.908440] hardirqs last enabled at (11501): [] __up_console_sem+0x78/0x80
[ 56.909696] hardirqs last disabled at (11512): [] __up_console_sem+0x5d/0x80
[ 56.910962] softirqs last enabled at (11098): [] irq_exit_rcu+0x93/0xc0
[ 56.912144] softirqs last disabled at (11079): [] irq_exit_rcu+0x93/0xc0
[ 56.913308] ---[ end trace 0000000000000000 ]---
[ 56.920726] ------------[ cut here ]------------
[ 56.921512] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.923387] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.924630] Modules linked in:
[ 56.925139] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.926498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.927693] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.928489] 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
[ 56.931066] RSP: 0018:ffff88801ba4fc00 EFLAGS: 00010282
[ 56.931837] RAX: 0000000000000000 RBX: ffff88800e703840 RCX: 0000000000000000
[ 56.932923] RDX: ffff888015cb1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.933983] RBP: ffff88800e703854 R08: 0000000000000001 R09: 0000000000000000
[ 56.935047] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.936106] R13: ffffffff84e23fe0 R14: ffff88800e703848 R15: ffffffff84da7d60
[ 56.937159] FS: 0000555555ac0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.938377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.939256] CR2: 00007fd701f7d6f4 CR3: 0000000020218000 CR4: 0000000000350ee0
[ 56.940328] Call Trace:
[ 56.940717]
[ 56.941114] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.941882] ipv6_frags_init_net+0x206/0x3c0
[ 56.942560] ops_init+0xbb/0x6b0
[ 56.943138] setup_net+0x3d9/0x990
[ 56.943679] ? down_read_killable+0x1d7/0x4e0
[ 56.944399] ? __pfx_setup_net+0x10/0x10
[ 56.945053] ? copy_net_ns+0x17c/0x770
[ 56.945663] copy_net_ns+0x321/0x770
[ 56.946314] create_new_namespaces+0x3f6/0xb30
[ 56.947061] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.947802] ksys_unshare+0x44d/0x8e0
[ 56.948437] ? __pfx_ksys_unshare+0x10/0x10
[ 56.949125] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.950020] __x64_sys_unshare+0x31/0x40
[ 56.950678] do_syscall_64+0x3f/0x90
[ 56.951319] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.952141] RIP: 0033:0x7f933a8f80d7
[ 56.952702] 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
[ 56.955147] RSP: 002b:00007ffdc6a57578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.956119] RAX: ffffffffffffffda RBX: 00007ffdc6a57bb8 RCX: 00007f933a8f80d7
[ 56.957013] RDX: 00007f933a96241f RSI: 00007ffdc6a57510 RDI: 0000000040000000
[ 56.957895] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc6a57320
[ 56.958774] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f933aa0abf0
[ 56.959665] R13: 00007ffdc6a57650 R14: 0000000000000000 R15: 00000000000000f8
[ 56.960594]
[ 56.960937] irq event stamp: 13869
[ 56.961374] hardirqs last enabled at (13879): [] __up_console_sem+0x78/0x80
[ 56.962446] hardirqs last disabled at (13890): [] __up_console_sem+0x5d/0x80
[ 56.963548] softirqs last enabled at (13346): [] irq_exit_rcu+0x93/0xc0
[ 56.964603] softirqs last disabled at (13325): [] irq_exit_rcu+0x93/0xc0
[ 56.965633] ---[ end trace 0000000000000000 ]---
[ 56.967054] ------------[ cut here ]------------
[ 56.967635] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.969650] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.970744] Modules linked in:
[ 56.971180] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.972355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.973366] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.974051] 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
[ 56.976229] RSP: 0018:ffff88801ba4fbf0 EFLAGS: 00010286
[ 56.976916] RAX: 0000000000000000 RBX: ffff88800e703e40 RCX: 0000000000000000
[ 56.977772] RDX: ffff888015cb1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.978695] RBP: ffff88800e703e54 R08: 0000000000000001 R09: 0000000000000000
[ 56.979591] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.980484] R13: ffffffff84e23fe0 R14: ffff88800e703e48 R15: ffffffff84db0aa0
[ 56.981370] FS: 0000555555ac0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.982400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.983140] CR2: 00007fd701f7d6f4 CR3: 0000000020218000 CR4: 0000000000350ee0
[ 56.984038] Call Trace:
[ 56.984367]
[ 56.984668] nf_ct_net_init+0x224/0x3d0
[ 56.985237] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.985810] ops_init+0xbb/0x6b0
[ 56.986301] setup_net+0x3d9/0x990
[ 56.986754] ? down_read_killable+0x1d7/0x4e0
[ 56.987360] ? __pfx_setup_net+0x10/0x10
[ 56.987905] ? copy_net_ns+0x17c/0x770
[ 56.988416] copy_net_ns+0x321/0x770
[ 56.988936] create_new_namespaces+0x3f6/0xb30
[ 56.989518] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.990214] ksys_unshare+0x44d/0x8e0
[ 56.990704] ? __pfx_ksys_unshare+0x10/0x10
[ 56.991311] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.992057] __x64_sys_unshare+0x31/0x40
[ 56.992577] do_syscall_64+0x3f/0x90
[ 56.993095] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.993745] RIP: 0033:0x7f933a8f80d7
[ 56.994267] 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
[ 56.996449] RSP: 002b:00007ffdc6a57578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.997397] RAX: ffffffffffffffda RBX: 00007ffdc6a57bb8 RCX: 00007f933a8f80d7
[ 56.998302] RDX: 00007f933a96241f RSI: 00007ffdc6a57510 RDI: 0000000040000000
[ 56.999204] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdc6a57320
[ 57.000104] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f933aa0abf0
[ 57.001007] R13: 00007ffdc6a57650 R14: 0000000000000000 R15: 00000000000000f8
[ 57.001910]
[ 57.002232] irq event stamp: 14743
[ 57.002667] hardirqs last enabled at (14753): [] __up_console_sem+0x78/0x80
[ 57.003732] hardirqs last disabled at (14764): [] __up_console_sem+0x5d/0x80
[ 57.004802] softirqs last enabled at (14356): [] irq_exit_rcu+0x93/0xc0
[ 57.005837] softirqs last disabled at (14351): [] irq_exit_rcu+0x93/0xc0
[ 57.006924] ---[ end trace 0000000000000000 ]---
executing program
[ 58.501495] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.548934] Bluetooth: hci0: command 0x041b tx timeout
[ 62.596934] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.644923] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:03:06 Registers:
info registers vcpu 0
RAX=00000000000282af 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=00007f2af2fca0e0 CR3=000000000eed2000 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=2032313a33303a32302038312079614d XMM01=5d3231383836382e36352020205b203a
XMM02=646f4d205d3231383836382e36352020 XMM03=6b7a79732032313a33303a3230203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3933353736382e36352020205b XMM07=79732032313a33303a32302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ba4f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001
R12=000000000000006f 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 0000555555ac0400 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=00007fd701f7d6f4 CR3=0000000020218000 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