Warning: Permanently added '[localhost]:17351' (ECDSA) to the list of known hosts.
2023/05/18 02:53:42 fuzzer started
2023/05/18 02:53:42 dialing manager at localhost:44319
2023/05/18 02:53:42 checking machine...
2023/05/18 02:53:42 checking revisions...
syzkaller login: [ 39.256703] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:53:42 testing simple program...
[ 39.322003] cgroup: Unknown subsys name 'net'
[ 39.393176] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.286660] audit: type=1400 audit(1684378435.751:6): 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
[ 53.428623] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.431342] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.433342] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.438099] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.440050] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.441388] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.833570] ------------[ cut here ]------------
[ 53.834386] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.836435] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.837721] Modules linked in:
[ 53.838316] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.843963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.845180] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.846055] 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
[ 53.848430] RSP: 0018:ffff88801f6b7c00 EFLAGS: 00010282
[ 53.849132] RAX: 0000000000000000 RBX: ffff88800cb9ec40 RCX: 0000000000000000
[ 53.850102] RDX: ffff888016e1b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.851048] RBP: ffff88800cb9ec54 R08: 0000000000000001 R09: 0000000000000000
[ 53.852026] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.853001] R13: ffffffff84e23fe0 R14: ffff88800cb9ec48 R15: ffffffff84d74dc0
[ 53.854004] FS: 0000555556eb6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.855117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.855922] CR2: 00007f4ad08776f4 CR3: 0000000016f46000 CR4: 0000000000350ee0
[ 53.856868] Call Trace:
[ 53.857264]
[ 53.857573] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.858289] ipv4_frags_init_net+0x269/0x440
[ 53.858881] ops_init+0xbb/0x6b0
[ 53.859385] setup_net+0x3d9/0x990
[ 53.859879] ? down_read_killable+0x1d7/0x4e0
[ 53.860509] ? __pfx_setup_net+0x10/0x10
[ 53.861055] ? copy_net_ns+0x17c/0x770
[ 53.861621] copy_net_ns+0x321/0x770
[ 53.862175] create_new_namespaces+0x3f6/0xb30
[ 53.862831] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.863526] ksys_unshare+0x44d/0x8e0
[ 53.864054] ? __pfx_ksys_unshare+0x10/0x10
[ 53.864657] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.865453] __x64_sys_unshare+0x31/0x40
[ 53.866055] do_syscall_64+0x3f/0x90
[ 53.866586] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.867307] RIP: 0033:0x7f5dc8e9e0d7
[ 53.867789] 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
[ 53.870105] RSP: 002b:00007ffd9dec9888 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.871134] RAX: ffffffffffffffda RBX: 00007ffd9dec9ec8 RCX: 00007f5dc8e9e0d7
[ 53.872084] RDX: 00007f5dc8f0841f RSI: 00007ffd9dec9820 RDI: 0000000040000000
[ 53.873022] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9dec9630
[ 53.873972] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5dc8fb0bf0
[ 53.874921] R13: 00007ffd9dec9960 R14: 0000000000000000 R15: 00000000000000f8
[ 53.875906]
[ 53.876244] irq event stamp: 8581
[ 53.876681] hardirqs last enabled at (8591): [] __up_console_sem+0x78/0x80
[ 53.877765] hardirqs last disabled at (8602): [] __up_console_sem+0x5d/0x80
[ 53.878891] softirqs last enabled at (8150): [] irq_exit_rcu+0x93/0xc0
[ 53.879984] softirqs last disabled at (8135): [] irq_exit_rcu+0x93/0xc0
[ 53.881063] ---[ end trace 0000000000000000 ]---
[ 53.886443] ------------[ cut here ]------------
[ 53.887068] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.888733] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.889850] Modules linked in:
[ 53.890313] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.891504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.892553] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.893270] 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
[ 53.895494] RSP: 0018:ffff88801f6b7c00 EFLAGS: 00010282
[ 53.896172] RAX: 0000000000000000 RBX: ffff888016038c40 RCX: 0000000000000000
[ 53.897108] RDX: ffff888016e1b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.898045] RBP: ffff888016038c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.898963] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.899878] R13: ffffffff84e23fe0 R14: ffff888016038c48 R15: ffffffff84da7d60
[ 53.900783] FS: 0000555556eb6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.901838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.902604] CR2: 00007f4ad08776f4 CR3: 0000000016f46000 CR4: 0000000000350ee0
[ 53.903539] Call Trace:
[ 53.903883]
[ 53.904188] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.904847] ipv6_frags_init_net+0x206/0x3c0
[ 53.905487] ops_init+0xbb/0x6b0
[ 53.905985] setup_net+0x3d9/0x990
[ 53.906493] ? down_read_killable+0x1d7/0x4e0
[ 53.907087] ? __pfx_setup_net+0x10/0x10
[ 53.907652] ? copy_net_ns+0x17c/0x770
[ 53.908187] copy_net_ns+0x321/0x770
[ 53.908714] create_new_namespaces+0x3f6/0xb30
[ 53.909377] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.910031] ksys_unshare+0x44d/0x8e0
[ 53.910564] ? __pfx_ksys_unshare+0x10/0x10
[ 53.911141] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.911899] __x64_sys_unshare+0x31/0x40
[ 53.912467] do_syscall_64+0x3f/0x90
[ 53.913037] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.913921] RIP: 0033:0x7f5dc8e9e0d7
[ 53.914433] 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
[ 53.916654] RSP: 002b:00007ffd9dec9888 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.917665] RAX: ffffffffffffffda RBX: 00007ffd9dec9ec8 RCX: 00007f5dc8e9e0d7
[ 53.918654] RDX: 00007f5dc8f0841f RSI: 00007ffd9dec9820 RDI: 0000000040000000
[ 53.919586] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9dec9630
[ 53.920510] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5dc8fb0bf0
[ 53.921453] R13: 00007ffd9dec9960 R14: 0000000000000000 R15: 00000000000000f8
[ 53.922411]
[ 53.922712] irq event stamp: 10373
[ 53.923165] hardirqs last enabled at (10383): [] __up_console_sem+0x78/0x80
[ 53.924414] hardirqs last disabled at (10396): [] __up_console_sem+0x5d/0x80
[ 53.925857] softirqs last enabled at (10144): [] irq_exit_rcu+0x93/0xc0
[ 53.927279] softirqs last disabled at (10135): [] irq_exit_rcu+0x93/0xc0
[ 53.928670] ---[ end trace 0000000000000000 ]---
[ 53.930686] ------------[ cut here ]------------
[ 53.931502] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.933924] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.935334] Modules linked in:
[ 53.935883] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.937442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.938829] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.939766] 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
[ 53.942749] RSP: 0018:ffff88801f6b7bf0 EFLAGS: 00010286
[ 53.943678] RAX: 0000000000000000 RBX: ffff888016038440 RCX: 0000000000000000
[ 53.944891] RDX: ffff888016e1b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.946137] RBP: ffff888016038454 R08: 0000000000000001 R09: 0000000000000000
[ 53.947346] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.948567] R13: ffffffff84e23fe0 R14: ffff888016038448 R15: ffffffff84db0aa0
[ 53.949799] FS: 0000555556eb6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.951153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.952165] CR2: 00007f4ad08776f4 CR3: 0000000016f46000 CR4: 0000000000350ee0
[ 53.953411] Call Trace:
[ 53.953873]
[ 53.954183] nf_ct_net_init+0x224/0x3d0
[ 53.954750] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.955364] ops_init+0xbb/0x6b0
[ 53.955815] setup_net+0x3d9/0x990
[ 53.956300] ? down_read_killable+0x1d7/0x4e0
[ 53.956872] ? __pfx_setup_net+0x10/0x10
[ 53.957407] ? copy_net_ns+0x17c/0x770
[ 53.957940] copy_net_ns+0x321/0x770
[ 53.958454] create_new_namespaces+0x3f6/0xb30
[ 53.959040] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.959690] ksys_unshare+0x44d/0x8e0
[ 53.960189] ? __pfx_ksys_unshare+0x10/0x10
[ 53.960776] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.961515] __x64_sys_unshare+0x31/0x40
[ 53.962055] do_syscall_64+0x3f/0x90
[ 53.962567] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.963251] RIP: 0033:0x7f5dc8e9e0d7
[ 53.963718] 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
[ 53.965915] RSP: 002b:00007ffd9dec9888 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.966870] RAX: ffffffffffffffda RBX: 00007ffd9dec9ec8 RCX: 00007f5dc8e9e0d7
[ 53.967762] RDX: 00007f5dc8f0841f RSI: 00007ffd9dec9820 RDI: 0000000040000000
[ 53.968653] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9dec9630
[ 53.969538] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5dc8fb0bf0
[ 53.970451] R13: 00007ffd9dec9960 R14: 0000000000000000 R15: 00000000000000f8
[ 53.971367]
[ 53.971666] irq event stamp: 11111
[ 53.972097] hardirqs last enabled at (11121): [] __up_console_sem+0x78/0x80
[ 53.973166] hardirqs last disabled at (11132): [] __up_console_sem+0x5d/0x80
[ 53.974261] softirqs last enabled at (10796): [] irq_exit_rcu+0x93/0xc0
[ 53.975317] softirqs last disabled at (10791): [] irq_exit_rcu+0x93/0xc0
[ 53.976356] ---[ end trace 0000000000000000 ]---
executing program
[ 55.499824] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.547374] Bluetooth: hci0: command 0x041b tx timeout
[ 59.596270] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.643275] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:53:52 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffffffff8542a780 RCX=0000000000000100 RDX=0000000000000000
RSI=ffffffff814c635a RDI=ffffffff8542ab74 RBP=ffffffff8542a780 RSP=ffff88806ce099d8
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffffffff8542a780 R13=0000000000000000 R14=ffffffff856526c8 R15=ffff88800c7e7b80
RIP=ffffffff813717dd RFL=00000213 [----A-C] 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 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=00007f44c79e6a50 CR3=000000000ef92000 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=514f230352732da6e74c3bf854ac11e5
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0c2bb7f9e30271cf000000000013b980 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=304954c281a8457800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f6b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 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 0000555556eb6400 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=00007f4ad08776f4 CR3=0000000016f46000 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