Warning: Permanently added '[localhost]:64465' (ECDSA) to the list of known hosts.
2023/05/16 12:29:40 fuzzer started
2023/05/16 12:29:40 dialing manager at localhost:35573
2023/05/16 12:29:40 checking machine...
2023/05/16 12:29:40 checking revisions...
syzkaller login: [ 37.481214] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:29:40 testing simple program...
[ 37.554804] cgroup: Unknown subsys name 'net'
[ 37.634398] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.342955] audit: type=1400 audit(1684240193.647:6): 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
[ 51.470656] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.473339] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.475117] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.484386] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.486910] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.488319] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.873082] ------------[ cut here ]------------
[ 51.873786] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.875537] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.876792] Modules linked in:
[ 51.877220] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.882383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.883554] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.884208] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.886401] RSP: 0018:ffff88800db7fc00 EFLAGS: 00010282
[ 51.887074] RAX: 0000000000000000 RBX: ffff88801649a840 RCX: 0000000000000000
[ 51.887982] RDX: ffff888015b5d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.888876] RBP: ffff88801649a854 R08: 0000000000000001 R09: 0000000000000000
[ 51.889817] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.890718] R13: ffffffff84e223a0 R14: ffff88801649a848 R15: ffffffff84d73340
[ 51.891637] FS: 0000555555f9a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.892638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.893381] CR2: 00007f2a0d7f26f4 CR3: 0000000016c6c000 CR4: 0000000000350ef0
[ 51.894275] Call Trace:
[ 51.894642]
[ 51.894946] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.895590] ipv4_frags_init_net+0x269/0x440
[ 51.896157] ops_init+0xbb/0x6b0
[ 51.896636] setup_net+0x3d9/0x990
[ 51.897137] ? down_read_killable+0x1d7/0x4e0
[ 51.897742] ? __pfx_setup_net+0x10/0x10
[ 51.898257] ? copy_net_ns+0x17c/0x770
[ 51.898791] copy_net_ns+0x321/0x770
[ 51.899274] create_new_namespaces+0x3f6/0xb30
[ 51.899906] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.900566] ksys_unshare+0x44d/0x8e0
[ 51.901079] ? __pfx_ksys_unshare+0x10/0x10
[ 51.901665] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.902388] __x64_sys_unshare+0x31/0x40
[ 51.902935] do_syscall_64+0x3f/0x90
[ 51.903409] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.904086] RIP: 0033:0x7f380c66a0d7
[ 51.904583] 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
[ 51.906753] RSP: 002b:00007ffec4e6c298 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.907706] RAX: ffffffffffffffda RBX: 00007ffec4e6c8d8 RCX: 00007f380c66a0d7
[ 51.908605] RDX: 00007f380c6d441f RSI: 00007ffec4e6c230 RDI: 0000000040000000
[ 51.909544] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec4e6c040
[ 51.910455] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f380c77cbf0
[ 51.911328] R13: 00007ffec4e6c370 R14: 0000000000000000 R15: 00000000000000f8
[ 51.912247]
[ 51.912573] irq event stamp: 7909
[ 51.913004] hardirqs last enabled at (7919): [] __up_console_sem+0x78/0x80
[ 51.914059] hardirqs last disabled at (7930): [] __up_console_sem+0x5d/0x80
[ 51.915133] softirqs last enabled at (7456): [] irq_exit_rcu+0x93/0xc0
[ 51.916175] softirqs last disabled at (7403): [] irq_exit_rcu+0x93/0xc0
[ 51.917219] ---[ end trace 0000000000000000 ]---
[ 51.922817] ------------[ cut here ]------------
[ 51.923415] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.925091] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.926237] Modules linked in:
[ 51.926669] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.927837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.928853] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.929541] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.931746] RSP: 0018:ffff88800db7fc00 EFLAGS: 00010282
[ 51.932404] RAX: 0000000000000000 RBX: ffff888008d60c40 RCX: 0000000000000000
[ 51.933326] RDX: ffff888015b5d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.934236] RBP: ffff888008d60c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.935148] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.936054] R13: ffffffff84e223a0 R14: ffff888008d60c48 R15: ffffffff84da62e0
[ 51.936943] FS: 0000555555f9a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.937958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.938695] CR2: 00007f2a0d7f26f4 CR3: 0000000016c6c000 CR4: 0000000000350ef0
[ 51.939585] Call Trace:
[ 51.939907]
[ 51.940207] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.940857] ipv6_frags_init_net+0x206/0x3c0
[ 51.941471] ops_init+0xbb/0x6b0
[ 51.941918] setup_net+0x3d9/0x990
[ 51.942373] ? down_read_killable+0x1d7/0x4e0
[ 51.942969] ? __pfx_setup_net+0x10/0x10
[ 51.943513] ? copy_net_ns+0x17c/0x770
[ 51.944020] copy_net_ns+0x321/0x770
[ 51.944528] create_new_namespaces+0x3f6/0xb30
[ 51.945130] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.945779] ksys_unshare+0x44d/0x8e0
[ 51.946283] ? __pfx_ksys_unshare+0x10/0x10
[ 51.946878] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.947631] __x64_sys_unshare+0x31/0x40
[ 51.948157] do_syscall_64+0x3f/0x90
[ 51.948657] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.949318] RIP: 0033:0x7f380c66a0d7
[ 51.949825] 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
[ 51.952015] RSP: 002b:00007ffec4e6c298 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.952989] RAX: ffffffffffffffda RBX: 00007ffec4e6c8d8 RCX: 00007f380c66a0d7
[ 51.953888] RDX: 00007f380c6d441f RSI: 00007ffec4e6c230 RDI: 0000000040000000
[ 51.954795] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec4e6c040
[ 51.955689] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f380c77cbf0
[ 51.956589] R13: 00007ffec4e6c370 R14: 0000000000000000 R15: 00000000000000f8
[ 51.957519]
[ 51.957823] irq event stamp: 9571
[ 51.958254] hardirqs last enabled at (9581): [] __up_console_sem+0x78/0x80
[ 51.959313] hardirqs last disabled at (9592): [] __up_console_sem+0x5d/0x80
[ 51.960368] softirqs last enabled at (9078): [] irq_exit_rcu+0x93/0xc0
[ 51.961446] softirqs last disabled at (9055): [] irq_exit_rcu+0x93/0xc0
[ 51.962482] ---[ end trace 0000000000000000 ]---
[ 51.963844] ------------[ cut here ]------------
[ 51.964450] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.966325] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.967391] Modules linked in:
[ 51.967826] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.969032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.970045] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.970724] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.972890] RSP: 0018:ffff88800db7fbf0 EFLAGS: 00010286
[ 51.973590] RAX: 0000000000000000 RBX: ffff8880101bfc40 RCX: 0000000000000000
[ 51.974487] RDX: ffff888015b5d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.975354] RBP: ffff8880101bfc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.976252] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.977169] R13: ffffffff84e223a0 R14: ffff8880101bfc48 R15: ffffffff84daf020
[ 51.978081] FS: 0000555555f9a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.979079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.979831] CR2: 00007f2a0d7f26f4 CR3: 0000000016c6c000 CR4: 0000000000350ef0
[ 51.980731] Call Trace:
[ 51.981067]
[ 51.981362] nf_ct_net_init+0x224/0x3d0
[ 51.981936] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.982548] ops_init+0xbb/0x6b0
[ 51.983001] setup_net+0x3d9/0x990
[ 51.983492] ? down_read_killable+0x1d7/0x4e0
[ 51.984064] ? __pfx_setup_net+0x10/0x10
[ 51.984604] ? copy_net_ns+0x17c/0x770
[ 51.985127] copy_net_ns+0x321/0x770
[ 51.985649] create_new_namespaces+0x3f6/0xb30
[ 51.986236] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.986897] ksys_unshare+0x44d/0x8e0
[ 51.987399] ? __pfx_ksys_unshare+0x10/0x10
[ 51.987980] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.988735] __x64_sys_unshare+0x31/0x40
[ 51.989272] do_syscall_64+0x3f/0x90
[ 51.989778] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.990455] RIP: 0033:0x7f380c66a0d7
[ 51.990924] 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
[ 51.993086] RSP: 002b:00007ffec4e6c298 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.994036] RAX: ffffffffffffffda RBX: 00007ffec4e6c8d8 RCX: 00007f380c66a0d7
[ 51.994927] RDX: 00007f380c6d441f RSI: 00007ffec4e6c230 RDI: 0000000040000000
[ 51.995825] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec4e6c040
[ 51.996737] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f380c77cbf0
[ 51.997631] R13: 00007ffec4e6c370 R14: 0000000000000000 R15: 00000000000000f8
[ 51.998552]
[ 51.998851] irq event stamp: 10399
[ 51.999295] hardirqs last enabled at (10409): [] __up_console_sem+0x78/0x80
[ 52.000363] hardirqs last disabled at (10420): [] __up_console_sem+0x5d/0x80
[ 52.001463] softirqs last enabled at (10116): [] irq_exit_rcu+0x93/0xc0
[ 52.002520] softirqs last disabled at (10109): [] irq_exit_rcu+0x93/0xc0
[ 52.003567] ---[ end trace 0000000000000000 ]---
executing program
[ 53.544175] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.591492] Bluetooth: hci0: command 0x041b tx timeout
[ 57.639492] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.687493] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:29:54 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800db7f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555555f9a400 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=00007f2a0d7f26f4 CR3=0000000016c6c000 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=0000000000029ee7 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f1abde1b428 CR3=0000000016570000 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=c1a5f30bb2813fbcbc4e004551422556
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=23b98411ea4f95a9000000000013b230 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=90b08b02f62ad1de00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000