Warning: Permanently added '[localhost]:49939' (ECDSA) to the list of known hosts.
2023/05/17 22:47:50 fuzzer started
2023/05/17 22:47:50 dialing manager at localhost:44319
2023/05/17 22:47:50 checking machine...
2023/05/17 22:47:50 checking revisions...
syzkaller login: [ 37.613691] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:47:51 testing simple program...
[ 37.687780] cgroup: Unknown subsys name 'net'
[ 37.797927] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.127168] audit: type=1400 audit(1684363684.621:6): 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
[ 52.270403] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.271529] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.273818] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.275843] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.277462] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.278366] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 52.559082] ------------[ cut here ]------------
[ 52.559564] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.561119] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.561900] Modules linked in:
[ 52.562186] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.563005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.566847] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.567318] 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
[ 52.568931] RSP: 0018:ffff888010197c00 EFLAGS: 00010282
[ 52.569417] RAX: 0000000000000000 RBX: ffff88800eda1440 RCX: 0000000000000000
[ 52.570054] RDX: ffff8880159651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.570691] RBP: ffff88800eda1454 R08: 0000000000000001 R09: 0000000000000000
[ 52.571306] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.571942] R13: ffffffff84e23fe0 R14: ffff88800eda1448 R15: ffffffff84d74dc0
[ 52.572575] FS: 0000555557174400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.573292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.573822] CR2: 00007f1dcaf506f4 CR3: 00000000161b0000 CR4: 0000000000350ee0
[ 52.574440] Call Trace:
[ 52.574705]
[ 52.574921] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.575359] ipv4_frags_init_net+0x269/0x440
[ 52.575791] ops_init+0xbb/0x6b0
[ 52.576116] setup_net+0x3d9/0x990
[ 52.576443] ? down_read_killable+0x1d7/0x4e0
[ 52.576889] ? __pfx_setup_net+0x10/0x10
[ 52.577260] ? copy_net_ns+0x17c/0x770
[ 52.577625] copy_net_ns+0x321/0x770
[ 52.577994] create_new_namespaces+0x3f6/0xb30
[ 52.578413] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.578879] ksys_unshare+0x44d/0x8e0
[ 52.579233] ? __pfx_ksys_unshare+0x10/0x10
[ 52.579625] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.580162] __x64_sys_unshare+0x31/0x40
[ 52.580553] do_syscall_64+0x3f/0x90
[ 52.580922] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.581392] RIP: 0033:0x7f13c0cd90d7
[ 52.581750] 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
[ 52.583336] RSP: 002b:00007ffe4966ab18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.584025] RAX: ffffffffffffffda RBX: 00007ffe4966b158 RCX: 00007f13c0cd90d7
[ 52.584665] RDX: 00007f13c0d4341f RSI: 00007ffe4966aab0 RDI: 0000000040000000
[ 52.585277] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4966a8c0
[ 52.585923] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f13c0debbf0
[ 52.586541] R13: 00007ffe4966abf0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.587205]
[ 52.587422] irq event stamp: 7915
[ 52.587752] hardirqs last enabled at (7927): [] __up_console_sem+0x78/0x80
[ 52.588506] hardirqs last disabled at (7936): [] __up_console_sem+0x5d/0x80
[ 52.589269] softirqs last enabled at (7018): [] netlink_insert+0x187/0x1820
[ 52.590049] softirqs last disabled at (7016): [] release_sock+0x1f/0x1b0
[ 52.590789] ---[ end trace 0000000000000000 ]---
[ 52.594992] ------------[ cut here ]------------
[ 52.595418] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.596619] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.597393] Modules linked in:
[ 52.597706] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.598516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.599249] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.599742] 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
[ 52.601325] RSP: 0018:ffff888010197c00 EFLAGS: 00010282
[ 52.601821] RAX: 0000000000000000 RBX: ffff88800e875a40 RCX: 0000000000000000
[ 52.602444] RDX: ffff8880159651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.603090] RBP: ffff88800e875a54 R08: 0000000000000001 R09: 0000000000000000
[ 52.603747] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.604365] R13: ffffffff84e23fe0 R14: ffff88800e875a48 R15: ffffffff84da7d60
[ 52.605020] FS: 0000555557174400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.605736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.606257] CR2: 00007f1dcaf506f4 CR3: 00000000161b0000 CR4: 0000000000350ee0
[ 52.606899] Call Trace:
[ 52.607137]
[ 52.607352] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.607816] ipv6_frags_init_net+0x206/0x3c0
[ 52.608217] ops_init+0xbb/0x6b0
[ 52.608555] setup_net+0x3d9/0x990
[ 52.608912] ? down_read_killable+0x1d7/0x4e0
[ 52.609328] ? __pfx_setup_net+0x10/0x10
[ 52.609725] ? copy_net_ns+0x17c/0x770
[ 52.610093] copy_net_ns+0x321/0x770
[ 52.610437] create_new_namespaces+0x3f6/0xb30
[ 52.610880] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.611325] ksys_unshare+0x44d/0x8e0
[ 52.611702] ? __pfx_ksys_unshare+0x10/0x10
[ 52.612093] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.612610] __x64_sys_unshare+0x31/0x40
[ 52.613008] do_syscall_64+0x3f/0x90
[ 52.613356] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.613839] RIP: 0033:0x7f13c0cd90d7
[ 52.614176] 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
[ 52.615749] RSP: 002b:00007ffe4966ab18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.616415] RAX: ffffffffffffffda RBX: 00007ffe4966b158 RCX: 00007f13c0cd90d7
[ 52.617071] RDX: 00007f13c0d4341f RSI: 00007ffe4966aab0 RDI: 0000000040000000
[ 52.617713] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4966a8c0
[ 52.618326] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f13c0debbf0
[ 52.618983] R13: 00007ffe4966abf0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.619617]
[ 52.619861] irq event stamp: 9821
[ 52.620169] hardirqs last enabled at (9831): [] __up_console_sem+0x78/0x80
[ 52.620938] hardirqs last disabled at (9842): [] __up_console_sem+0x5d/0x80
[ 52.621710] softirqs last enabled at (9578): [] irq_exit_rcu+0x93/0xc0
[ 52.622432] softirqs last disabled at (9573): [] irq_exit_rcu+0x93/0xc0
[ 52.623173] ---[ end trace 0000000000000000 ]---
[ 52.624148] ------------[ cut here ]------------
[ 52.624585] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.625974] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.626809] Modules linked in:
[ 52.627104] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.627947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.628695] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.629161] 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
[ 52.630727] RSP: 0018:ffff888010197bf0 EFLAGS: 00010286
[ 52.631198] RAX: 0000000000000000 RBX: ffff88800e875240 RCX: 0000000000000000
[ 52.631832] RDX: ffff8880159651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.632445] RBP: ffff88800e875254 R08: 0000000000000001 R09: 0000000000000000
[ 52.633110] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.633755] R13: ffffffff84e23fe0 R14: ffff88800e875248 R15: ffffffff84db0aa0
[ 52.634369] FS: 0000555557174400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.635086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.635594] CR2: 00007f1dcaf506f4 CR3: 00000000161b0000 CR4: 0000000000350ee0
[ 52.636226] Call Trace:
[ 52.636455]
[ 52.636699] nf_ct_net_init+0x224/0x3d0
[ 52.637070] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.637479] ops_init+0xbb/0x6b0
[ 52.637820] setup_net+0x3d9/0x990
[ 52.638147] ? down_read_killable+0x1d7/0x4e0
[ 52.638549] ? __pfx_setup_net+0x10/0x10
[ 52.638936] ? copy_net_ns+0x17c/0x770
[ 52.639298] copy_net_ns+0x321/0x770
[ 52.639664] create_new_namespaces+0x3f6/0xb30
[ 52.640077] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.640523] ksys_unshare+0x44d/0x8e0
[ 52.640896] ? __pfx_ksys_unshare+0x10/0x10
[ 52.641285] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.641809] __x64_sys_unshare+0x31/0x40
[ 52.642177] do_syscall_64+0x3f/0x90
[ 52.642512] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.642989] RIP: 0033:0x7f13c0cd90d7
[ 52.643315] 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
[ 52.644889] RSP: 002b:00007ffe4966ab18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.645543] RAX: ffffffffffffffda RBX: 00007ffe4966b158 RCX: 00007f13c0cd90d7
[ 52.646179] RDX: 00007f13c0d4341f RSI: 00007ffe4966aab0 RDI: 0000000040000000
[ 52.646808] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4966a8c0
[ 52.647424] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f13c0debbf0
[ 52.648053] R13: 00007ffe4966abf0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.648702]
[ 52.648915] irq event stamp: 10583
[ 52.649219] hardirqs last enabled at (10593): [] __up_console_sem+0x78/0x80
[ 52.649994] hardirqs last disabled at (10604): [] __up_console_sem+0x5d/0x80
[ 52.650756] softirqs last enabled at (10108): [] irq_exit_rcu+0x93/0xc0
[ 52.651467] softirqs last disabled at (10101): [] irq_exit_rcu+0x93/0xc0
[ 52.652210] ---[ end trace 0000000000000000 ]---
[ 54.291287] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.339370] Bluetooth: hci0: command 0x041b tx timeout
[ 58.386801] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.434716] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:48:04 Registers:
info registers vcpu 0
RAX=0000000000028d75 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=00000202 [-------] 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=00007efddc9a8e20 CR3=000000000e7d8000 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=6d46cbf8d375c2906d4346f65c5ef208
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010d468 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f40e02140e73f1c600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888010197618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555557174400 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=00007f1dcaf506f4 CR3=00000000161b0000 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