Warning: Permanently added '[localhost]:40592' (ECDSA) to the list of known hosts.
2023/05/17 06:29:50 fuzzer started
2023/05/17 06:29:51 dialing manager at localhost:35573
2023/05/17 06:29:51 checking machine...
2023/05/17 06:29:51 checking revisions...
syzkaller login: [ 36.728513] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:29:51 testing simple program...
[ 36.803873] cgroup: Unknown subsys name 'net'
[ 36.887788] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.874313] audit: type=1400 audit(1684305005.586:6): avc: denied { execmem } for pid=256 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
[ 51.990983] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.992699] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.994683] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.998265] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.000534] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.001998] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.348155] ------------[ cut here ]------------
[ 52.349397] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.351347] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.352509] Modules linked in:
[ 52.352862] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.353757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.357614] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.358176] 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
[ 52.359960] RSP: 0018:ffff88800eeafc00 EFLAGS: 00010282
[ 52.360488] RAX: 0000000000000000 RBX: ffff88800c9cb440 RCX: 0000000000000000
[ 52.361232] RDX: ffff888017fc3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.361951] RBP: ffff88800c9cb454 R08: 0000000000000001 R09: 0000000000000000
[ 52.362651] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.363364] R13: ffffffff84e223a0 R14: ffff88800c9cb448 R15: ffffffff84d73340
[ 52.364096] FS: 000055555661c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.364905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.365485] CR2: 00007f07d16176f4 CR3: 000000000eec8000 CR4: 0000000000350ee0
[ 52.366202] Call Trace:
[ 52.366471]
[ 52.366716] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.367250] ipv4_frags_init_net+0x269/0x440
[ 52.367708] ops_init+0xbb/0x6b0
[ 52.368113] setup_net+0x3d9/0x990
[ 52.368479] ? down_read_killable+0x1d7/0x4e0
[ 52.368960] ? __pfx_setup_net+0x10/0x10
[ 52.369369] ? copy_net_ns+0x17c/0x770
[ 52.369785] copy_net_ns+0x321/0x770
[ 52.370201] create_new_namespaces+0x3f6/0xb30
[ 52.370684] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.371201] ksys_unshare+0x44d/0x8e0
[ 52.371595] ? __pfx_ksys_unshare+0x10/0x10
[ 52.372086] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.372668] __x64_sys_unshare+0x31/0x40
[ 52.373115] do_syscall_64+0x3f/0x90
[ 52.373508] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.374069] RIP: 0033:0x7fbbf14020d7
[ 52.374445] 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
[ 52.376229] RSP: 002b:00007ffc27f18f38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.377012] RAX: ffffffffffffffda RBX: 00007ffc27f19578 RCX: 00007fbbf14020d7
[ 52.377730] RDX: 00007fbbf146c41f RSI: 00007ffc27f18ed0 RDI: 0000000040000000
[ 52.378450] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc27f18ce0
[ 52.379168] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbf1514bf0
[ 52.379905] R13: 00007ffc27f19010 R14: 0000000000000000 R15: 00000000000000f8
[ 52.380635]
[ 52.380896] irq event stamp: 9489
[ 52.381250] hardirqs last enabled at (9499): [] __up_console_sem+0x78/0x80
[ 52.382099] hardirqs last disabled at (9510): [] __up_console_sem+0x5d/0x80
[ 52.382970] softirqs last enabled at (9048): [] irq_exit_rcu+0x93/0xc0
[ 52.383786] softirqs last disabled at (9027): [] irq_exit_rcu+0x93/0xc0
[ 52.384654] ---[ end trace 0000000000000000 ]---
[ 52.388684] ------------[ cut here ]------------
[ 52.389259] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.390592] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.391468] Modules linked in:
[ 52.391810] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.392808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.393629] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.394182] 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
[ 52.395982] RSP: 0018:ffff88800eeafc00 EFLAGS: 00010282
[ 52.396534] RAX: 0000000000000000 RBX: ffff88800c9ec840 RCX: 0000000000000000
[ 52.397281] RDX: ffff888017fc3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.398006] RBP: ffff88800c9ec854 R08: 0000000000000001 R09: 0000000000000000
[ 52.398715] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.399447] R13: ffffffff84e223a0 R14: ffff88800c9ec848 R15: ffffffff84da62e0
[ 52.400199] FS: 000055555661c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.401006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.401602] CR2: 00007f07d16176f4 CR3: 000000000eec8000 CR4: 0000000000350ee0
[ 52.402336] Call Trace:
[ 52.402607]
[ 52.402874] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.403376] ipv6_frags_init_net+0x206/0x3c0
[ 52.403823] ops_init+0xbb/0x6b0
[ 52.404242] setup_net+0x3d9/0x990
[ 52.404620] ? down_read_killable+0x1d7/0x4e0
[ 52.405122] ? __pfx_setup_net+0x10/0x10
[ 52.405536] ? copy_net_ns+0x17c/0x770
[ 52.405973] copy_net_ns+0x321/0x770
[ 52.406371] create_new_namespaces+0x3f6/0xb30
[ 52.406868] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.407372] ksys_unshare+0x44d/0x8e0
[ 52.407773] ? __pfx_ksys_unshare+0x10/0x10
[ 52.408259] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.408880] __x64_sys_unshare+0x31/0x40
[ 52.409303] do_syscall_64+0x3f/0x90
[ 52.409698] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.410249] RIP: 0033:0x7fbbf14020d7
[ 52.410630] 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
[ 52.412436] RSP: 002b:00007ffc27f18f38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.413206] RAX: ffffffffffffffda RBX: 00007ffc27f19578 RCX: 00007fbbf14020d7
[ 52.413927] RDX: 00007fbbf146c41f RSI: 00007ffc27f18ed0 RDI: 0000000040000000
[ 52.414624] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc27f18ce0
[ 52.415343] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbf1514bf0
[ 52.416091] R13: 00007ffc27f19010 R14: 0000000000000000 R15: 00000000000000f8
[ 52.416800]
[ 52.417076] irq event stamp: 11275
[ 52.417429] hardirqs last enabled at (11285): [] __up_console_sem+0x78/0x80
[ 52.418292] hardirqs last disabled at (11296): [] __up_console_sem+0x5d/0x80
[ 52.419153] softirqs last enabled at (11016): [] irq_exit_rcu+0x93/0xc0
[ 52.420013] softirqs last disabled at (11011): [] irq_exit_rcu+0x93/0xc0
[ 52.420858] ---[ end trace 0000000000000000 ]---
[ 52.421911] ------------[ cut here ]------------
[ 52.422381] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.423917] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.424750] Modules linked in:
[ 52.425106] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.426043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.426860] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.427396] 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
[ 52.429193] RSP: 0018:ffff88800eeafbf0 EFLAGS: 00010286
[ 52.429727] RAX: 0000000000000000 RBX: ffff88800c9ec240 RCX: 0000000000000000
[ 52.430453] RDX: ffff888017fc3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.431177] RBP: ffff88800c9ec254 R08: 0000000000000001 R09: 0000000000000000
[ 52.431907] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.432601] R13: ffffffff84e223a0 R14: ffff88800c9ec248 R15: ffffffff84daf020
[ 52.433331] FS: 000055555661c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.434131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.434702] CR2: 00007f07d16176f4 CR3: 000000000eec8000 CR4: 0000000000350ee0
[ 52.435429] Call Trace:
[ 52.435694]
[ 52.435984] nf_ct_net_init+0x224/0x3d0
[ 52.436409] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.436893] ops_init+0xbb/0x6b0
[ 52.437263] setup_net+0x3d9/0x990
[ 52.437623] ? down_read_killable+0x1d7/0x4e0
[ 52.438108] ? __pfx_setup_net+0x10/0x10
[ 52.438527] ? copy_net_ns+0x17c/0x770
[ 52.438966] copy_net_ns+0x321/0x770
[ 52.439356] create_new_namespaces+0x3f6/0xb30
[ 52.439861] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.440366] ksys_unshare+0x44d/0x8e0
[ 52.440767] ? __pfx_ksys_unshare+0x10/0x10
[ 52.441239] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.441815] __x64_sys_unshare+0x31/0x40
[ 52.442264] do_syscall_64+0x3f/0x90
[ 52.442649] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.443183] RIP: 0033:0x7fbbf14020d7
[ 52.443565] 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
[ 52.445330] RSP: 002b:00007ffc27f18f38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.446100] RAX: ffffffffffffffda RBX: 00007ffc27f19578 RCX: 00007fbbf14020d7
[ 52.446804] RDX: 00007fbbf146c41f RSI: 00007ffc27f18ed0 RDI: 0000000040000000
[ 52.447521] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc27f18ce0
[ 52.448247] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbbf1514bf0
[ 52.448978] R13: 00007ffc27f19010 R14: 0000000000000000 R15: 00000000000000f8
[ 52.449708]
[ 52.449975] irq event stamp: 11991
[ 52.450324] hardirqs last enabled at (12001): [] __up_console_sem+0x78/0x80
[ 52.451215] hardirqs last disabled at (12012): [] __up_console_sem+0x5d/0x80
[ 52.452114] softirqs last enabled at (11016): [] irq_exit_rcu+0x93/0xc0
[ 52.452953] softirqs last disabled at (11011): [] irq_exit_rcu+0x93/0xc0
[ 52.453780] ---[ end trace 0000000000000000 ]---
[ 54.018553] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.066462] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.113946] Bluetooth: hci0: command 0x040f tx timeout
[ 60.162093] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:30:06 Registers:
info registers vcpu 0
RAX=000000000001fc7d 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=00000206 [-----P-] 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=00007f0e16155e70 CR3=0000000015ef6000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=30303030303030303030303030302000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000045 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800eeaf618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000045 R11=0000000000000001
R12=0000000000000045 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 000055555661c400 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=00007f07d16176f4 CR3=000000000eec8000 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