Warning: Permanently added '[localhost]:29458' (ECDSA) to the list of known hosts.
2023/05/17 07:07:05 fuzzer started
2023/05/17 07:07:05 dialing manager at localhost:35573
2023/05/17 07:07:05 checking machine...
2023/05/17 07:07:05 checking revisions...
syzkaller login: [ 36.331000] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:07:05 testing simple program...
[ 36.396972] cgroup: Unknown subsys name 'net'
[ 36.486878] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.135290] audit: type=1400 audit(1684307238.341:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.308671] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.310176] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.312437] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.316092] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.317957] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.319164] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.714773] ------------[ cut here ]------------
[ 50.715448] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.717075] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.718147] Modules linked in:
[ 50.718598] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.723581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.724605] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.725249] 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
[ 50.727426] RSP: 0018:ffff88800fc5fc00 EFLAGS: 00010282
[ 50.728077] RAX: 0000000000000000 RBX: ffff88800c4a8840 RCX: 0000000000000000
[ 50.729006] RDX: ffff888016d38000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.729895] RBP: ffff88800c4a8854 R08: 0000000000000001 R09: 0000000000000000
[ 50.730780] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.731662] R13: ffffffff84e223a0 R14: ffff88800c4a8848 R15: ffffffff84d73340
[ 50.732560] FS: 00005555561be400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.733579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.734283] CR2: 00007fc3b49d76f4 CR3: 000000001681e000 CR4: 0000000000350ee0
[ 50.735169] Call Trace:
[ 50.735546]
[ 50.735843] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.736493] ipv4_frags_init_net+0x269/0x440
[ 50.737066] ops_init+0xbb/0x6b0
[ 50.737541] setup_net+0x3d9/0x990
[ 50.737990] ? down_read_killable+0x1d7/0x4e0
[ 50.738590] ? __pfx_setup_net+0x10/0x10
[ 50.739100] ? copy_net_ns+0x17c/0x770
[ 50.739641] copy_net_ns+0x321/0x770
[ 50.740121] create_new_namespaces+0x3f6/0xb30
[ 50.740769] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.741422] ksys_unshare+0x44d/0x8e0
[ 50.741916] ? __pfx_ksys_unshare+0x10/0x10
[ 50.742494] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.743206] __x64_sys_unshare+0x31/0x40
[ 50.743760] do_syscall_64+0x3f/0x90
[ 50.744235] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.744919] RIP: 0033:0x7f935b4960d7
[ 50.745415] 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
[ 50.747570] RSP: 002b:00007fff46d3f4d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.748525] RAX: ffffffffffffffda RBX: 00007fff46d3fb18 RCX: 00007f935b4960d7
[ 50.749430] RDX: 00007f935b50041f RSI: 00007fff46d3f470 RDI: 0000000040000000
[ 50.750287] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff46d3f280
[ 50.751173] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f935b5a8bf0
[ 50.752075] R13: 00007fff46d3f5b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.753015]
[ 50.753357] irq event stamp: 8065
[ 50.753782] hardirqs last enabled at (8075): [] __up_console_sem+0x78/0x80
[ 50.754869] hardirqs last disabled at (8086): [] __up_console_sem+0x5d/0x80
[ 50.755915] softirqs last enabled at (7604): [] irq_exit_rcu+0x93/0xc0
[ 50.756966] softirqs last disabled at (7599): [] irq_exit_rcu+0x93/0xc0
[ 50.757978] ---[ end trace 0000000000000000 ]---
[ 50.766656] ------------[ cut here ]------------
[ 50.767248] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.769006] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.770074] Modules linked in:
[ 50.770514] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.771657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.772668] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.773345] 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
[ 50.775511] RSP: 0018:ffff88800fc5fc00 EFLAGS: 00010282
[ 50.776162] RAX: 0000000000000000 RBX: ffff8880144efc40 RCX: 0000000000000000
[ 50.777078] RDX: ffff888016d38000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.777958] RBP: ffff8880144efc54 R08: 0000000000000001 R09: 0000000000000000
[ 50.778855] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.779730] R13: ffffffff84e223a0 R14: ffff8880144efc48 R15: ffffffff84da62e0
[ 50.780621] FS: 00005555561be400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.781638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.782373] CR2: 00007fc3b49d76f4 CR3: 000000001681e000 CR4: 0000000000350ee0
[ 50.783224] Call Trace:
[ 50.783594]
[ 50.783895] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.784535] ipv6_frags_init_net+0x206/0x3c0
[ 50.785093] ops_init+0xbb/0x6b0
[ 50.785572] setup_net+0x3d9/0x990
[ 50.786021] ? down_read_killable+0x1d7/0x4e0
[ 50.786635] ? __pfx_setup_net+0x10/0x10
[ 50.787138] ? copy_net_ns+0x17c/0x770
[ 50.787672] copy_net_ns+0x321/0x770
[ 50.788151] create_new_namespaces+0x3f6/0xb30
[ 50.788790] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.789458] ksys_unshare+0x44d/0x8e0
[ 50.789944] ? __pfx_ksys_unshare+0x10/0x10
[ 50.790524] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.791231] __x64_sys_unshare+0x31/0x40
[ 50.791777] do_syscall_64+0x3f/0x90
[ 50.792246] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.792922] RIP: 0033:0x7f935b4960d7
[ 50.793420] 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
[ 50.795570] RSP: 002b:00007fff46d3f4d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.796523] RAX: ffffffffffffffda RBX: 00007fff46d3fb18 RCX: 00007f935b4960d7
[ 50.797421] RDX: 00007f935b50041f RSI: 00007fff46d3f470 RDI: 0000000040000000
[ 50.798269] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff46d3f280
[ 50.799156] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f935b5a8bf0
[ 50.800042] R13: 00007fff46d3f5b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.800973]
[ 50.801278] irq event stamp: 11817
[ 50.801740] hardirqs last enabled at (11829): [] __up_console_sem+0x78/0x80
[ 50.802806] hardirqs last disabled at (11840): [] __up_console_sem+0x5d/0x80
[ 50.803875] softirqs last enabled at (11636): [] irq_exit_rcu+0x93/0xc0
[ 50.804925] softirqs last disabled at (11631): [] irq_exit_rcu+0x93/0xc0
[ 50.805958] ---[ end trace 0000000000000000 ]---
[ 50.807401] ------------[ cut here ]------------
[ 50.807976] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.809967] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.811026] Modules linked in:
[ 50.811464] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.812612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.813624] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.814261] 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
[ 50.816408] RSP: 0018:ffff88800fc5fbf0 EFLAGS: 00010286
[ 50.817060] RAX: 0000000000000000 RBX: ffff8880144ef640 RCX: 0000000000000000
[ 50.817976] RDX: ffff888016d38000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.818881] RBP: ffff8880144ef654 R08: 0000000000000001 R09: 0000000000000000
[ 50.819792] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.820740] R13: ffffffff84e223a0 R14: ffff8880144ef648 R15: ffffffff84daf020
[ 50.821674] FS: 00005555561be400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.822704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.823468] CR2: 00007fc3b49d76f4 CR3: 000000001681e000 CR4: 0000000000350ee0
[ 50.824390] Call Trace:
[ 50.824733]
[ 50.825041] nf_ct_net_init+0x224/0x3d0
[ 50.825605] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.826192] ops_init+0xbb/0x6b0
[ 50.826682] setup_net+0x3d9/0x990
[ 50.827153] ? down_read_killable+0x1d7/0x4e0
[ 50.827773] ? __pfx_setup_net+0x10/0x10
[ 50.828292] ? copy_net_ns+0x17c/0x770
[ 50.828875] copy_net_ns+0x321/0x770
[ 50.829403] create_new_namespaces+0x3f6/0xb30
[ 50.830005] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.830673] ksys_unshare+0x44d/0x8e0
[ 50.831180] ? __pfx_ksys_unshare+0x10/0x10
[ 50.831779] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.832545] __x64_sys_unshare+0x31/0x40
[ 50.833094] do_syscall_64+0x3f/0x90
[ 50.833628] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.834287] RIP: 0033:0x7f935b4960d7
[ 50.834805] 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
[ 50.837056] RSP: 002b:00007fff46d3f4d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.838038] RAX: ffffffffffffffda RBX: 00007fff46d3fb18 RCX: 00007f935b4960d7
[ 50.838954] RDX: 00007f935b50041f RSI: 00007fff46d3f470 RDI: 0000000040000000
[ 50.839861] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff46d3f280
[ 50.840799] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f935b5a8bf0
[ 50.841714] R13: 00007fff46d3f5b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.842660]
[ 50.842970] irq event stamp: 12565
[ 50.843449] hardirqs last enabled at (12577): [] __up_console_sem+0x78/0x80
[ 50.844552] hardirqs last disabled at (12588): [] __up_console_sem+0x5d/0x80
[ 50.845676] softirqs last enabled at (11636): [] irq_exit_rcu+0x93/0xc0
[ 50.846747] softirqs last disabled at (11631): [] irq_exit_rcu+0x93/0xc0
[ 50.847823] ---[ end trace 0000000000000000 ]---
executing program
[ 52.389827] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.437462] Bluetooth: hci0: command 0x041b tx timeout
[ 56.485366] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.533378] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:07:20 Registers:
info registers vcpu 0
RAX=000000000001de6d RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f8043746350 CR3=000000000ee60000 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=121619a4e29d6b85574572d758971456
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=33cda519d9673e26000000000013b9d0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7a2888e90dea568400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fc5f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 00005555561be400 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=00007fc3b49d76f4 CR3=000000001681e000 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