Warning: Permanently added '[localhost]:15697' (ECDSA) to the list of known hosts.
2023/05/16 16:29:48 fuzzer started
2023/05/16 16:29:49 dialing manager at localhost:35573
2023/05/16 16:29:49 checking machine...
2023/05/16 16:29:49 checking revisions...
syzkaller login: [ 40.006397] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:29:49 testing simple program...
[ 40.084500] cgroup: Unknown subsys name 'net'
[ 40.165255] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.944643] audit: type=1400 audit(1684254602.165:6): 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
[ 54.061754] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.063538] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.065717] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.069073] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.070504] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.071886] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.426508] ------------[ cut here ]------------
[ 54.427384] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.429396] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.430730] Modules linked in:
[ 54.431309] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.436131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.437312] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.438073] 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
[ 54.440573] RSP: 0018:ffff8880168cfc00 EFLAGS: 00010282
[ 54.441347] RAX: 0000000000000000 RBX: ffff88800f067440 RCX: 0000000000000000
[ 54.442363] RDX: ffff8880147951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.443376] RBP: ffff88800f067454 R08: 0000000000000001 R09: 0000000000000000
[ 54.444409] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.445417] R13: ffffffff84e223a0 R14: ffff88800f067448 R15: ffffffff84d73340
[ 54.446455] FS: 000055555724a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.447586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.448458] CR2: 00007fbc73ad46f4 CR3: 000000001a412000 CR4: 0000000000350ee0
[ 54.449461] Call Trace:
[ 54.449836]
[ 54.450215] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.450913] ipv4_frags_init_net+0x269/0x440
[ 54.451642] ops_init+0xbb/0x6b0
[ 54.452194] setup_net+0x3d9/0x990
[ 54.452721] ? down_read_killable+0x1d7/0x4e0
[ 54.453394] ? __pfx_setup_net+0x10/0x10
[ 54.454003] ? copy_net_ns+0x17c/0x770
[ 54.454584] copy_net_ns+0x321/0x770
[ 54.455172] create_new_namespaces+0x3f6/0xb30
[ 54.455842] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.456589] ksys_unshare+0x44d/0x8e0
[ 54.457186] ? __pfx_ksys_unshare+0x10/0x10
[ 54.457811] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.458667] __x64_sys_unshare+0x31/0x40
[ 54.459287] do_syscall_64+0x3f/0x90
[ 54.459826] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.460602] RIP: 0033:0x7ffa0cf3e0d7
[ 54.461183] 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
[ 54.463636] RSP: 002b:00007ffd6d74dd28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.464722] RAX: ffffffffffffffda RBX: 00007ffd6d74e368 RCX: 00007ffa0cf3e0d7
[ 54.465733] RDX: 00007ffa0cfa841f RSI: 00007ffd6d74dcc0 RDI: 0000000040000000
[ 54.466733] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6d74dad0
[ 54.467739] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffa0d050bf0
[ 54.468761] R13: 00007ffd6d74de00 R14: 0000000000000000 R15: 00000000000000f8
[ 54.469798]
[ 54.470167] irq event stamp: 10653
[ 54.470655] hardirqs last enabled at (10663): [] __up_console_sem+0x78/0x80
[ 54.471867] hardirqs last disabled at (10674): [] __up_console_sem+0x5d/0x80
[ 54.473093] softirqs last enabled at (10168): [] irq_exit_rcu+0x93/0xc0
[ 54.474278] softirqs last disabled at (10137): [] irq_exit_rcu+0x93/0xc0
[ 54.475448] ---[ end trace 0000000000000000 ]---
[ 54.481756] ------------[ cut here ]------------
[ 54.482455] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.484324] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.485536] Modules linked in:
[ 54.486041] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.487365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.488538] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.489302] 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
[ 54.491780] RSP: 0018:ffff8880168cfc00 EFLAGS: 00010282
[ 54.492563] RAX: 0000000000000000 RBX: ffff88800d8c1440 RCX: 0000000000000000
[ 54.493584] RDX: ffff8880147951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.494587] RBP: ffff88800d8c1454 R08: 0000000000000001 R09: 0000000000000000
[ 54.495601] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.496619] R13: ffffffff84e223a0 R14: ffff88800d8c1448 R15: ffffffff84da62e0
[ 54.497639] FS: 000055555724a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.498740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.499561] CR2: 00007fbc73ad46f4 CR3: 000000001a412000 CR4: 0000000000350ee0
[ 54.500552] Call Trace:
[ 54.500911]
[ 54.501278] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.501986] ipv6_frags_init_net+0x206/0x3c0
[ 54.502607] ops_init+0xbb/0x6b0
[ 54.503146] setup_net+0x3d9/0x990
[ 54.503645] ? down_read_killable+0x1d7/0x4e0
[ 54.504310] ? __pfx_setup_net+0x10/0x10
[ 54.504869] ? copy_net_ns+0x17c/0x770
[ 54.505467] copy_net_ns+0x321/0x770
[ 54.506027] create_new_namespaces+0x3f6/0xb30
[ 54.506678] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.507425] ksys_unshare+0x44d/0x8e0
[ 54.508016] ? __pfx_ksys_unshare+0x10/0x10
[ 54.508667] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.509515] __x64_sys_unshare+0x31/0x40
[ 54.510136] do_syscall_64+0x3f/0x90
[ 54.510685] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.511452] RIP: 0033:0x7ffa0cf3e0d7
[ 54.512010] 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
[ 54.514494] RSP: 002b:00007ffd6d74dd28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.515567] RAX: ffffffffffffffda RBX: 00007ffd6d74e368 RCX: 00007ffa0cf3e0d7
[ 54.516581] RDX: 00007ffa0cfa841f RSI: 00007ffd6d74dcc0 RDI: 0000000040000000
[ 54.517599] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6d74dad0
[ 54.518611] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffa0d050bf0
[ 54.519629] R13: 00007ffd6d74de00 R14: 0000000000000000 R15: 00000000000000f8
[ 54.520682]
[ 54.521057] irq event stamp: 12575
[ 54.521555] hardirqs last enabled at (12585): [] __up_console_sem+0x78/0x80
[ 54.522783] hardirqs last disabled at (12596): [] __up_console_sem+0x5d/0x80
[ 54.524005] softirqs last enabled at (11824): [] irq_exit_rcu+0x93/0xc0
[ 54.525194] softirqs last disabled at (11803): [] irq_exit_rcu+0x93/0xc0
[ 54.526378] ---[ end trace 0000000000000000 ]---
[ 54.527828] ------------[ cut here ]------------
[ 54.528547] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.530649] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.531856] Modules linked in:
[ 54.532364] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.533677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.534829] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.535596] 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
[ 54.538072] RSP: 0018:ffff8880168cfbf0 EFLAGS: 00010286
[ 54.538814] RAX: 0000000000000000 RBX: ffff88800d8c0e40 RCX: 0000000000000000
[ 54.539832] RDX: ffff8880147951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.540875] RBP: ffff88800d8c0e54 R08: 0000000000000001 R09: 0000000000000000
[ 54.541880] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.542901] R13: ffffffff84e223a0 R14: ffff88800d8c0e48 R15: ffffffff84daf020
[ 54.543947] FS: 000055555724a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.545070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.545875] CR2: 00007fbc73ad46f4 CR3: 000000001a412000 CR4: 0000000000350ee0
[ 54.546890] Call Trace:
[ 54.547292]
[ 54.547636] nf_ct_net_init+0x224/0x3d0
[ 54.548243] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.548914] ops_init+0xbb/0x6b0
[ 54.549438] setup_net+0x3d9/0x990
[ 54.549970] ? down_read_killable+0x1d7/0x4e0
[ 54.550592] ? __pfx_setup_net+0x10/0x10
[ 54.551179] ? copy_net_ns+0x17c/0x770
[ 54.551740] copy_net_ns+0x321/0x770
[ 54.552309] create_new_namespaces+0x3f6/0xb30
[ 54.552990] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.553669] ksys_unshare+0x44d/0x8e0
[ 54.554246] ? __pfx_ksys_unshare+0x10/0x10
[ 54.554852] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.555667] __x64_sys_unshare+0x31/0x40
[ 54.556274] do_syscall_64+0x3f/0x90
[ 54.556799] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.557561] RIP: 0033:0x7ffa0cf3e0d7
[ 54.558120] 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
[ 54.560626] RSP: 002b:00007ffd6d74dd28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.561697] RAX: ffffffffffffffda RBX: 00007ffd6d74e368 RCX: 00007ffa0cf3e0d7
[ 54.562706] RDX: 00007ffa0cfa841f RSI: 00007ffd6d74dcc0 RDI: 0000000040000000
[ 54.563718] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6d74dad0
[ 54.564752] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffa0d050bf0
[ 54.565776] R13: 00007ffd6d74de00 R14: 0000000000000000 R15: 00000000000000f8
[ 54.566813]
[ 54.567184] irq event stamp: 13331
[ 54.567680] hardirqs last enabled at (13341): [] __up_console_sem+0x78/0x80
[ 54.568942] hardirqs last disabled at (13354): [] __up_console_sem+0x5d/0x80
[ 54.570163] softirqs last enabled at (12938): [] irq_exit_rcu+0x93/0xc0
[ 54.571347] softirqs last disabled at (12933): [] irq_exit_rcu+0x93/0xc0
[ 54.572534] ---[ end trace 0000000000000000 ]---
executing program
[ 56.139645] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.187007] Bluetooth: hci0: command 0x041b tx timeout
[ 60.235094] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.283032] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:30:01 Registers:
info registers vcpu 0
RAX=0000000000026345 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=00007fec44e8aad0 CR3=000000000eb9c000 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=fc8dbc3ff29be7ac2d4e3ecc64c52dea
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=3e1358c66971af4a000000000013bb20 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2c88f3df0669e58400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880168cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 000055555724a400 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=00007fbc73ad46f4 CR3=000000001a412000 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