Warning: Permanently added '[localhost]:2194' (ECDSA) to the list of known hosts.
2023/05/18 00:31:24 fuzzer started
2023/05/18 00:31:24 dialing manager at localhost:44319
2023/05/18 00:31:24 checking machine...
2023/05/18 00:31:24 checking revisions...
syzkaller login: [ 50.399656] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:31:24 testing simple program...
[ 50.471825] cgroup: Unknown subsys name 'net'
[ 50.582216] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.918838] audit: type=1400 audit(1684369897.280:6): 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
[ 64.054723] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.056357] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.058069] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.060482] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.061973] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.063070] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.465642] ------------[ cut here ]------------
[ 64.466384] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.468578] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.469785] Modules linked in:
[ 64.470224] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.472544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.474865] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.476150] 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
[ 64.478488] RSP: 0018:ffff88800fbafc00 EFLAGS: 00010282
[ 64.479217] RAX: 0000000000000000 RBX: ffff88800c9e9040 RCX: 0000000000000000
[ 64.480181] RDX: ffff88800e1551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.481138] RBP: ffff88800c9e9054 R08: 0000000000000001 R09: 0000000000000000
[ 64.482092] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.483038] R13: ffffffff84e23fe0 R14: ffff88800c9e9048 R15: ffffffff84d74dc0
[ 64.484015] FS: 00005555559e4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.485061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.485858] CR2: 00007fbe7b3406f4 CR3: 000000000fb34000 CR4: 0000000000350ef0
[ 64.486803] Call Trace:
[ 64.487148]
[ 64.487456] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.488164] ipv4_frags_init_net+0x269/0x440
[ 64.488789] ops_init+0xbb/0x6b0
[ 64.489263] setup_net+0x3d9/0x990
[ 64.489778] ? down_read_killable+0x1d7/0x4e0
[ 64.490386] ? __pfx_setup_net+0x10/0x10
[ 64.490962] ? copy_net_ns+0x17c/0x770
[ 64.491503] copy_net_ns+0x321/0x770
[ 64.492085] create_new_namespaces+0x3f6/0xb30
[ 64.492747] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.493394] ksys_unshare+0x44d/0x8e0
[ 64.493942] ? __pfx_ksys_unshare+0x10/0x10
[ 64.494551] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.495304] __x64_sys_unshare+0x31/0x40
[ 64.495887] do_syscall_64+0x3f/0x90
[ 64.496394] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.497114] RIP: 0033:0x7fea968e40d7
[ 64.497647] 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
[ 64.499925] RSP: 002b:00007fff4e769f28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.500932] RAX: ffffffffffffffda RBX: 00007fff4e76a568 RCX: 00007fea968e40d7
[ 64.501867] RDX: 00007fea9694e41f RSI: 00007fff4e769ec0 RDI: 0000000040000000
[ 64.502818] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4e769cd0
[ 64.503785] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fea969f6bf0
[ 64.504740] R13: 00007fff4e76a000 R14: 0000000000000000 R15: 00000000000000f8
[ 64.505734]
[ 64.506120] irq event stamp: 10243
[ 64.506753] hardirqs last enabled at (10255): [] __up_console_sem+0x78/0x80
[ 64.508172] hardirqs last disabled at (10266): [] __up_console_sem+0x5d/0x80
[ 64.509600] softirqs last enabled at (9812): [] irq_exit_rcu+0x93/0xc0
[ 64.510948] softirqs last disabled at (9807): [] irq_exit_rcu+0x93/0xc0
[ 64.512314] ---[ end trace 0000000000000000 ]---
[ 64.518318] ------------[ cut here ]------------
[ 64.519082] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.521183] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.522310] Modules linked in:
[ 64.522776] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.524023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.525103] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.525815] 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
[ 64.528156] RSP: 0018:ffff88800fbafc00 EFLAGS: 00010282
[ 64.528888] RAX: 0000000000000000 RBX: ffff88800f26be40 RCX: 0000000000000000
[ 64.529834] RDX: ffff88800e1551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.530780] RBP: ffff88800f26be54 R08: 0000000000000001 R09: 0000000000000000
[ 64.531735] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.532673] R13: ffffffff84e23fe0 R14: ffff88800f26be48 R15: ffffffff84da7d60
[ 64.533647] FS: 00005555559e4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.534704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.535444] CR2: 00007fbe7b3406f4 CR3: 000000000fb34000 CR4: 0000000000350ef0
[ 64.536400] Call Trace:
[ 64.536776]
[ 64.537097] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.537788] ipv6_frags_init_net+0x206/0x3c0
[ 64.538378] ops_init+0xbb/0x6b0
[ 64.538889] setup_net+0x3d9/0x990
[ 64.539369] ? down_read_killable+0x1d7/0x4e0
[ 64.540016] ? __pfx_setup_net+0x10/0x10
[ 64.540590] ? copy_net_ns+0x17c/0x770
[ 64.541123] copy_net_ns+0x321/0x770
[ 64.541677] create_new_namespaces+0x3f6/0xb30
[ 64.542297] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.543021] ksys_unshare+0x44d/0x8e0
[ 64.543614] ? __pfx_ksys_unshare+0x10/0x10
[ 64.544206] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.544994] __x64_sys_unshare+0x31/0x40
[ 64.545575] do_syscall_64+0x3f/0x90
[ 64.546081] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.546793] RIP: 0033:0x7fea968e40d7
[ 64.547288] 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
[ 64.549617] RSP: 002b:00007fff4e769f28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.550620] RAX: ffffffffffffffda RBX: 00007fff4e76a568 RCX: 00007fea968e40d7
[ 64.551553] RDX: 00007fea9694e41f RSI: 00007fff4e769ec0 RDI: 0000000040000000
[ 64.552454] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4e769cd0
[ 64.553394] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fea969f6bf0
[ 64.554325] R13: 00007fff4e76a000 R14: 0000000000000000 R15: 00000000000000f8
[ 64.555300]
[ 64.555650] irq event stamp: 12169
[ 64.556141] hardirqs last enabled at (12179): [] __up_console_sem+0x78/0x80
[ 64.557267] hardirqs last disabled at (12190): [] __up_console_sem+0x5d/0x80
[ 64.558422] softirqs last enabled at (12076): [] irq_exit_rcu+0x93/0xc0
[ 64.559536] softirqs last disabled at (12067): [] irq_exit_rcu+0x93/0xc0
[ 64.560644] ---[ end trace 0000000000000000 ]---
[ 64.562186] ------------[ cut here ]------------
[ 64.562913] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.565114] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.566236] Modules linked in:
[ 64.566709] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.567998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.569344] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.570237] 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
[ 64.573102] RSP: 0018:ffff88800fbafbf0 EFLAGS: 00010286
[ 64.574013] RAX: 0000000000000000 RBX: ffff88801391aa40 RCX: 0000000000000000
[ 64.575198] RDX: ffff88800e1551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.576417] RBP: ffff88801391aa54 R08: 0000000000000001 R09: 0000000000000000
[ 64.577535] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.578553] R13: ffffffff84e23fe0 R14: ffff88801391aa48 R15: ffffffff84db0aa0
[ 64.579594] FS: 00005555559e4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.580744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.581599] CR2: 00007fbe7b3406f4 CR3: 000000000fb34000 CR4: 0000000000350ef0
[ 64.582604] Call Trace:
[ 64.582972]
[ 64.583308] nf_ct_net_init+0x224/0x3d0
[ 64.583947] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.584632] ops_init+0xbb/0x6b0
[ 64.585135] setup_net+0x3d9/0x990
[ 64.585692] ? down_read_killable+0x1d7/0x4e0
[ 64.586326] ? __pfx_setup_net+0x10/0x10
[ 64.586928] ? copy_net_ns+0x17c/0x770
[ 64.587484] copy_net_ns+0x321/0x770
[ 64.588087] create_new_namespaces+0x3f6/0xb30
[ 64.588777] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.589451] ksys_unshare+0x44d/0x8e0
[ 64.590021] ? __pfx_ksys_unshare+0x10/0x10
[ 64.590683] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.591461] __x64_sys_unshare+0x31/0x40
[ 64.592081] do_syscall_64+0x3f/0x90
[ 64.592647] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.593345] RIP: 0033:0x7fea968e40d7
[ 64.593896] 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
[ 64.596274] RSP: 002b:00007fff4e769f28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.597321] RAX: ffffffffffffffda RBX: 00007fff4e76a568 RCX: 00007fea968e40d7
[ 64.598318] RDX: 00007fea9694e41f RSI: 00007fff4e769ec0 RDI: 0000000040000000
[ 64.599322] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4e769cd0
[ 64.600353] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fea969f6bf0
[ 64.601330] R13: 00007fff4e76a000 R14: 0000000000000000 R15: 00000000000000f8
[ 64.602348]
[ 64.602711] irq event stamp: 13025
[ 64.603185] hardirqs last enabled at (13035): [] __up_console_sem+0x78/0x80
[ 64.604367] hardirqs last disabled at (13046): [] __up_console_sem+0x5d/0x80
[ 64.605562] softirqs last enabled at (12670): [] irq_exit_rcu+0x93/0xc0
[ 64.606702] softirqs last disabled at (12665): [] irq_exit_rcu+0x93/0xc0
[ 64.607772] ---[ end trace 0000000000000000 ]---
executing program
[ 66.142159] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.189756] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.237610] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.286549] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:31:23 Registers:
info registers vcpu 0
RAX=0000000000000053 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fbaf618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000053 R11=0000000000000001
R12=0000000000000053 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 00005555559e4400 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=00007fbe7b3406f4 CR3=000000000fb34000 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=000000000002afe1 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=00007f74266bb0b0 CR3=0000000015b54000 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=96c96ef7129e529f534238507e161808
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000113c18 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0dc0a033fcd95be200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000