Warning: Permanently added '[localhost]:28931' (ECDSA) to the list of known hosts.
2023/05/17 22:45:24 fuzzer started
2023/05/17 22:45:24 dialing manager at localhost:44319
2023/05/17 22:45:24 checking machine...
2023/05/17 22:45:24 checking revisions...
syzkaller login: [ 102.301479] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:45:24 testing simple program...
[ 102.372339] cgroup: Unknown subsys name 'net'
[ 102.445409] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 115.018371] audit: type=1400 audit(1684363537.691:6): 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
[ 116.121116] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 116.123915] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 116.125272] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 116.128846] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 116.131869] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 116.133189] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 116.520924] ------------[ cut here ]------------
[ 116.521710] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 116.523627] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 116.524704] Modules linked in:
[ 116.525114] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 116.526285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 116.530888] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 116.531570] 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
[ 116.533759] RSP: 0018:ffff88801f5dfc00 EFLAGS: 00010282
[ 116.534483] RAX: 0000000000000000 RBX: ffff88800da09c40 RCX: 0000000000000000
[ 116.535357] RDX: ffff8880164ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 116.536242] RBP: ffff88800da09c54 R08: 0000000000000001 R09: 0000000000000000
[ 116.537122] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 116.538011] R13: ffffffff84e23fe0 R14: ffff88800da09c48 R15: ffffffff84d74dc0
[ 116.538906] FS: 00005555565f4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 116.539916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.540654] CR2: 00007f1dd57706f4 CR3: 0000000014404000 CR4: 0000000000350ee0
[ 116.541554] Call Trace:
[ 116.541885]
[ 116.542201] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 116.542863] ipv4_frags_init_net+0x269/0x440
[ 116.543466] ops_init+0xbb/0x6b0
[ 116.543914] setup_net+0x3d9/0x990
[ 116.544371] ? down_read_killable+0x1d7/0x4e0
[ 116.544974] ? __pfx_setup_net+0x10/0x10
[ 116.545523] ? copy_net_ns+0x17c/0x770
[ 116.546038] copy_net_ns+0x321/0x770
[ 116.546557] create_new_namespaces+0x3f6/0xb30
[ 116.547138] unshare_nsproxy_namespaces+0xc1/0x200
[ 116.547786] ksys_unshare+0x44d/0x8e0
[ 116.548275] ? __pfx_ksys_unshare+0x10/0x10
[ 116.548844] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 116.549581] __x64_sys_unshare+0x31/0x40
[ 116.550112] do_syscall_64+0x3f/0x90
[ 116.550631] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 116.551268] RIP: 0033:0x7f13e92530d7
[ 116.551768] 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
[ 116.553923] RSP: 002b:00007ffff292f0e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 116.554867] RAX: ffffffffffffffda RBX: 00007ffff292f728 RCX: 00007f13e92530d7
[ 116.555742] RDX: 00007f13e92bd41f RSI: 00007ffff292f080 RDI: 0000000040000000
[ 116.556631] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff292ee90
[ 116.557507] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f13e9365bf0
[ 116.558371] R13: 00007ffff292f1c0 R14: 0000000000000000 R15: 00000000000000f8
[ 116.559275]
[ 116.559607] irq event stamp: 8023
[ 116.560028] hardirqs last enabled at (8033): [] __up_console_sem+0x78/0x80
[ 116.561078] hardirqs last disabled at (8044): [] __up_console_sem+0x5d/0x80
[ 116.562140] softirqs last enabled at (7392): [] irq_exit_rcu+0x93/0xc0
[ 116.563172] softirqs last disabled at (7387): [] irq_exit_rcu+0x93/0xc0
[ 116.564185] ---[ end trace 0000000000000000 ]---
[ 116.569894] ------------[ cut here ]------------
[ 116.570619] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 116.572246] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 116.573334] Modules linked in:
[ 116.573764] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 116.574945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 116.575980] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 116.576653] 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
[ 116.578863] RSP: 0018:ffff88801f5dfc00 EFLAGS: 00010282
[ 116.579557] RAX: 0000000000000000 RBX: ffff888015b6a240 RCX: 0000000000000000
[ 116.580453] RDX: ffff8880164ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 116.581308] RBP: ffff888015b6a254 R08: 0000000000000001 R09: 0000000000000000
[ 116.582223] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 116.583101] R13: ffffffff84e23fe0 R14: ffff888015b6a248 R15: ffffffff84da7d60
[ 116.583997] FS: 00005555565f4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 116.584991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.585732] CR2: 00007f1dd57706f4 CR3: 0000000014404000 CR4: 0000000000350ee0
[ 116.586617] Call Trace:
[ 116.586947]
[ 116.587247] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 116.587902] ipv6_frags_init_net+0x206/0x3c0
[ 116.588495] ops_init+0xbb/0x6b0
[ 116.588940] setup_net+0x3d9/0x990
[ 116.589392] ? down_read_killable+0x1d7/0x4e0
[ 116.590003] ? __pfx_setup_net+0x10/0x10
[ 116.590557] ? copy_net_ns+0x17c/0x770
[ 116.591068] copy_net_ns+0x321/0x770
[ 116.591592] create_new_namespaces+0x3f6/0xb30
[ 116.592193] unshare_nsproxy_namespaces+0xc1/0x200
[ 116.592867] ksys_unshare+0x44d/0x8e0
[ 116.593373] ? __pfx_ksys_unshare+0x10/0x10
[ 116.593994] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 116.594763] __x64_sys_unshare+0x31/0x40
[ 116.595297] do_syscall_64+0x3f/0x90
[ 116.595827] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 116.596532] RIP: 0033:0x7f13e92530d7
[ 116.597017] 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
[ 116.599286] RSP: 002b:00007ffff292f0e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 116.600330] RAX: ffffffffffffffda RBX: 00007ffff292f728 RCX: 00007f13e92530d7
[ 116.601262] RDX: 00007f13e92bd41f RSI: 00007ffff292f080 RDI: 0000000040000000
[ 116.602192] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff292ee90
[ 116.603117] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f13e9365bf0
[ 116.604050] R13: 00007ffff292f1c0 R14: 0000000000000000 R15: 00000000000000f8
[ 116.605004]
[ 116.605320] irq event stamp: 9925
[ 116.605806] hardirqs last enabled at (9937): [] __up_console_sem+0x78/0x80
[ 116.606940] hardirqs last disabled at (9948): [] __up_console_sem+0x5d/0x80
[ 116.608053] softirqs last enabled at (9474): [] irq_exit_rcu+0x93/0xc0
[ 116.609122] softirqs last disabled at (9469): [] irq_exit_rcu+0x93/0xc0
[ 116.610190] ---[ end trace 0000000000000000 ]---
[ 116.611687] ------------[ cut here ]------------
[ 116.612299] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 116.614205] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 116.615305] Modules linked in:
[ 116.615746] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 116.616919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 116.617944] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 116.618636] 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
[ 116.620842] RSP: 0018:ffff88801f5dfbf0 EFLAGS: 00010286
[ 116.621530] RAX: 0000000000000000 RBX: ffff888015b6a840 RCX: 0000000000000000
[ 116.622399] RDX: ffff8880164ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 116.623307] RBP: ffff888015b6a854 R08: 0000000000000001 R09: 0000000000000000
[ 116.624191] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 116.625077] R13: ffffffff84e23fe0 R14: ffff888015b6a848 R15: ffffffff84db0aa0
[ 116.625990] FS: 00005555565f4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 116.626992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.627735] CR2: 00007f1dd57706f4 CR3: 0000000014404000 CR4: 0000000000350ee0
[ 116.628653] Call Trace:
[ 116.628985]
[ 116.629288] nf_ct_net_init+0x224/0x3d0
[ 116.629851] ? __pfx_nf_ct_net_init+0x10/0x10
[ 116.630475] ops_init+0xbb/0x6b0
[ 116.630923] setup_net+0x3d9/0x990
[ 116.631380] ? down_read_killable+0x1d7/0x4e0
[ 116.631987] ? __pfx_setup_net+0x10/0x10
[ 116.632540] ? copy_net_ns+0x17c/0x770
[ 116.633044] copy_net_ns+0x321/0x770
[ 116.633566] create_new_namespaces+0x3f6/0xb30
[ 116.634167] unshare_nsproxy_namespaces+0xc1/0x200
[ 116.634830] ksys_unshare+0x44d/0x8e0
[ 116.635327] ? __pfx_ksys_unshare+0x10/0x10
[ 116.635915] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 116.636668] __x64_sys_unshare+0x31/0x40
[ 116.637187] do_syscall_64+0x3f/0x90
[ 116.637705] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 116.638355] RIP: 0033:0x7f13e92530d7
[ 116.638881] 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
[ 116.641112] RSP: 002b:00007ffff292f0e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 116.642117] RAX: ffffffffffffffda RBX: 00007ffff292f728 RCX: 00007f13e92530d7
[ 116.643043] RDX: 00007f13e92bd41f RSI: 00007ffff292f080 RDI: 0000000040000000
[ 116.643970] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff292ee90
[ 116.644903] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f13e9365bf0
[ 116.645838] R13: 00007ffff292f1c0 R14: 0000000000000000 R15: 00000000000000f8
[ 116.646800]
[ 116.647112] irq event stamp: 10679
[ 116.647589] hardirqs last enabled at (10691): [] __up_console_sem+0x78/0x80
[ 116.648691] hardirqs last disabled at (10702): [] __up_console_sem+0x5d/0x80
[ 116.649796] softirqs last enabled at (10574): [] irq_exit_rcu+0x93/0xc0
[ 116.650909] softirqs last disabled at (10569): [] irq_exit_rcu+0x93/0xc0
[ 116.652002] ---[ end trace 0000000000000000 ]---
executing program
[ 118.202165] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 120.249513] Bluetooth: hci0: command 0x041b tx timeout
[ 122.297505] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 124.345528] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:44:33 Registers:
info registers vcpu 0
RAX=000000000002b3f5 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=00007f63690ec5b8 CR3=0000000016536000 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=840de5a4bfedb688ef45e2dfe2feee9f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000000cb580 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8c19daaca0ab249100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f5df5c0
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 00005555565f4400 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=00007f1dd57706f4 CR3=0000000014404000 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