Warning: Permanently added '[localhost]:40107' (ECDSA) to the list of known hosts.
2023/05/16 20:02:08 fuzzer started
2023/05/16 20:02:08 dialing manager at localhost:35573
2023/05/16 20:02:08 checking machine...
2023/05/16 20:02:08 checking revisions...
syzkaller login: [ 154.277321] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:02:08 testing simple program...
[ 154.349857] cgroup: Unknown subsys name 'net'
[ 154.462306] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 166.086994] audit: type=1400 audit(1684267340.799:6): 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
executing program
[ 167.167461] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 167.169034] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 167.171775] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 167.175174] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 167.177382] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 167.178455] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 167.577296] ------------[ cut here ]------------
[ 167.577979] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 167.580081] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 167.581223] Modules linked in:
[ 167.581647] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 167.585077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 167.587463] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 167.588167] 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
[ 167.590437] RSP: 0018:ffff888019c8fc00 EFLAGS: 00010282
[ 167.591189] RAX: 0000000000000000 RBX: ffff88800dfc5c40 RCX: 0000000000000000
[ 167.592081] RDX: ffff88801b8e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 167.593001] RBP: ffff88800dfc5c54 R08: 0000000000000001 R09: 0000000000000000
[ 167.593947] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 167.594874] R13: ffffffff84e223a0 R14: ffff88800dfc5c48 R15: ffffffff84d73340
[ 167.595823] FS: 0000555555a34400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 167.596879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 167.597671] CR2: 00007f9586c946f4 CR3: 000000000e7f4000 CR4: 0000000000350ee0
[ 167.598621] Call Trace:
[ 167.598965]
[ 167.599331] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 167.599981] ipv4_frags_init_net+0x269/0x440
[ 167.600601] ops_init+0xbb/0x6b0
[ 167.601070] setup_net+0x3d9/0x990
[ 167.601578] ? down_read_killable+0x1d7/0x4e0
[ 167.602213] ? __pfx_setup_net+0x10/0x10
[ 167.602747] ? copy_net_ns+0x17c/0x770
[ 167.603306] copy_net_ns+0x321/0x770
[ 167.603817] create_new_namespaces+0x3f6/0xb30
[ 167.604476] unshare_nsproxy_namespaces+0xc1/0x200
[ 167.605166] ksys_unshare+0x44d/0x8e0
[ 167.605679] ? __pfx_ksys_unshare+0x10/0x10
[ 167.606286] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 167.607040] __x64_sys_unshare+0x31/0x40
[ 167.607630] do_syscall_64+0x3f/0x90
[ 167.608169] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 167.608844] RIP: 0033:0x7f98ed20d0d7
[ 167.609373] 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
[ 167.611676] RSP: 002b:00007ffd202c6a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 167.612668] RAX: ffffffffffffffda RBX: 00007ffd202c7048 RCX: 00007f98ed20d0d7
[ 167.613592] RDX: 00007f98ed27741f RSI: 00007ffd202c69a0 RDI: 0000000040000000
[ 167.614523] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd202c67b0
[ 167.615448] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f98ed31fbf0
[ 167.616380] R13: 00007ffd202c6ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 167.617325]
[ 167.617638] irq event stamp: 9851
[ 167.618068] hardirqs last enabled at (9861): [] __up_console_sem+0x78/0x80
[ 167.619210] hardirqs last disabled at (9874): [] __up_console_sem+0x5d/0x80
[ 167.620316] softirqs last enabled at (9342): [] irq_exit_rcu+0x93/0xc0
[ 167.621390] softirqs last disabled at (9313): [] irq_exit_rcu+0x93/0xc0
[ 167.622455] ---[ end trace 0000000000000000 ]---
[ 167.628122] ------------[ cut here ]------------
[ 167.628829] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 167.630763] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 167.632067] Modules linked in:
[ 167.632586] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 167.633991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 167.635230] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 167.636003] 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
[ 167.638603] RSP: 0018:ffff888019c8fc00 EFLAGS: 00010282
[ 167.639429] RAX: 0000000000000000 RBX: ffff88801448ce40 RCX: 0000000000000000
[ 167.640489] RDX: ffff88801b8e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 167.641556] RBP: ffff88801448ce54 R08: 0000000000000001 R09: 0000000000000000
[ 167.642615] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 167.643698] R13: ffffffff84e223a0 R14: ffff88801448ce48 R15: ffffffff84da62e0
[ 167.644762] FS: 0000555555a34400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 167.645957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 167.646839] CR2: 00007f9586c946f4 CR3: 000000000e7f4000 CR4: 0000000000350ee0
[ 167.647910] Call Trace:
[ 167.648335]
[ 167.648691] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 167.649448] ipv6_frags_init_net+0x206/0x3c0
[ 167.650130] ops_init+0xbb/0x6b0
[ 167.650648] setup_net+0x3d9/0x990
[ 167.651267] ? down_read_killable+0x1d7/0x4e0
[ 167.651936] ? __pfx_setup_net+0x10/0x10
[ 167.652566] ? copy_net_ns+0x17c/0x770
[ 167.653190] copy_net_ns+0x321/0x770
[ 167.653755] create_new_namespaces+0x3f6/0xb30
[ 167.654484] unshare_nsproxy_namespaces+0xc1/0x200
[ 167.655269] ksys_unshare+0x44d/0x8e0
[ 167.655853] ? __pfx_ksys_unshare+0x10/0x10
[ 167.656554] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 167.657425] __x64_sys_unshare+0x31/0x40
[ 167.658034] do_syscall_64+0x3f/0x90
[ 167.658626] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 167.659433] RIP: 0033:0x7f98ed20d0d7
[ 167.659977] 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
[ 167.662555] RSP: 002b:00007ffd202c6a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 167.663707] RAX: ffffffffffffffda RBX: 00007ffd202c7048 RCX: 00007f98ed20d0d7
[ 167.664766] RDX: 00007f98ed27741f RSI: 00007ffd202c69a0 RDI: 0000000040000000
[ 167.665806] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd202c67b0
[ 167.666857] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f98ed31fbf0
[ 167.667907] R13: 00007ffd202c6ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 167.668965]
[ 167.669375] irq event stamp: 11557
[ 167.669878] hardirqs last enabled at (11567): [] __up_console_sem+0x78/0x80
[ 167.671154] hardirqs last disabled at (11578): [] __up_console_sem+0x5d/0x80
[ 167.672414] softirqs last enabled at (11088): [] irq_exit_rcu+0x93/0xc0
[ 167.673630] softirqs last disabled at (11083): [] irq_exit_rcu+0x93/0xc0
[ 167.674831] ---[ end trace 0000000000000000 ]---
[ 167.676458] ------------[ cut here ]------------
[ 167.677167] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 167.679669] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 167.680913] Modules linked in:
[ 167.681419] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 167.682772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 167.683990] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 167.684779] 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
[ 167.687327] RSP: 0018:ffff888019c8fbf0 EFLAGS: 00010286
[ 167.688084] RAX: 0000000000000000 RBX: ffff88800db82240 RCX: 0000000000000000
[ 167.689148] RDX: ffff88801b8e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 167.690186] RBP: ffff88800db82254 R08: 0000000000000001 R09: 0000000000000000
[ 167.691230] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 167.692263] R13: ffffffff84e223a0 R14: ffff88800db82248 R15: ffffffff84daf020
[ 167.693303] FS: 0000555555a34400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 167.694457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 167.695316] CR2: 00007f9586c946f4 CR3: 000000000e7f4000 CR4: 0000000000350ee0
[ 167.696358] Call Trace:
[ 167.696733]
[ 167.697071] nf_ct_net_init+0x224/0x3d0
[ 167.697693] ? __pfx_nf_ct_net_init+0x10/0x10
[ 167.698381] ops_init+0xbb/0x6b0
[ 167.698883] setup_net+0x3d9/0x990
[ 167.699444] ? down_read_killable+0x1d7/0x4e0
[ 167.700128] ? __pfx_setup_net+0x10/0x10
[ 167.700705] ? copy_net_ns+0x17c/0x770
[ 167.701312] copy_net_ns+0x321/0x770
[ 167.701860] create_new_namespaces+0x3f6/0xb30
[ 167.702568] unshare_nsproxy_namespaces+0xc1/0x200
[ 167.703328] ksys_unshare+0x44d/0x8e0
[ 167.703881] ? __pfx_ksys_unshare+0x10/0x10
[ 167.704550] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 167.705399] __x64_sys_unshare+0x31/0x40
[ 167.705990] do_syscall_64+0x3f/0x90
[ 167.706574] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 167.707355] RIP: 0033:0x7f98ed20d0d7
[ 167.707884] 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
[ 167.710331] RSP: 002b:00007ffd202c6a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 167.711420] RAX: ffffffffffffffda RBX: 00007ffd202c7048 RCX: 00007f98ed20d0d7
[ 167.712442] RDX: 00007f98ed27741f RSI: 00007ffd202c69a0 RDI: 0000000040000000
[ 167.713448] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd202c67b0
[ 167.714457] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f98ed31fbf0
[ 167.715467] R13: 00007ffd202c6ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 167.716515]
[ 167.716856] irq event stamp: 12313
[ 167.717384] hardirqs last enabled at (12325): [] __up_console_sem+0x78/0x80
[ 167.718600] hardirqs last disabled at (12336): [] __up_console_sem+0x5d/0x80
[ 167.719822] softirqs last enabled at (11996): [] irq_exit_rcu+0x93/0xc0
[ 167.720998] softirqs last disabled at (11991): [] irq_exit_rcu+0x93/0xc0
[ 167.722162] ---[ end trace 0000000000000000 ]---
executing program
[ 169.190722] Bluetooth: hci0: command 0x0409 tx timeout
[ 171.239721] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 173.287189] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 175.334172] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:00:23 Registers:
info registers vcpu 0
RAX=000000000002922f 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=00007f5a62cfd000 CR3=000000000ed84000 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=4771bf8babb54fa71d41d5ae7a74900f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=eb76f5165fb74f630000000000143f00 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=83f5647895e05e1c00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019c8f620
R8 =0000000000000001 R9 =ffffed1003391eb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff82507645 RFL=00000006 [-----P-] 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 0000555555a34400 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=00007f9586c946f4 CR3=000000000e7f4000 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