Warning: Permanently added '[localhost]:23655' (ECDSA) to the list of known hosts.
2023/05/17 01:13:08 fuzzer started
2023/05/17 01:13:08 dialing manager at localhost:35573
2023/05/17 01:13:08 checking machine...
2023/05/17 01:13:08 checking revisions...
syzkaller login: [ 38.978233] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:13:09 testing simple program...
[ 39.055187] cgroup: Unknown subsys name 'net'
[ 39.117045] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.886774] audit: type=1400 audit(1684286002.952:6): 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
executing program
[ 53.958059] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.960137] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.963458] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.966943] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.970835] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.972191] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.343907] ------------[ cut here ]------------
[ 54.344578] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.347117] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.348221] Modules linked in:
[ 54.348670] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.353565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.354615] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.355299] 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
[ 54.357462] RSP: 0018:ffff88800f92fc00 EFLAGS: 00010282
[ 54.358124] RAX: 0000000000000000 RBX: ffff888016049c40 RCX: 0000000000000000
[ 54.359017] RDX: ffff888016d251c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.359903] RBP: ffff888016049c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.360792] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.361679] R13: ffffffff84e223a0 R14: ffff888016049c48 R15: ffffffff84d73340
[ 54.362610] FS: 0000555556510400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.363611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.364361] CR2: 00007f5b341ac6f4 CR3: 000000001a040000 CR4: 0000000000350ef0
[ 54.365221] Call Trace:
[ 54.365580]
[ 54.365875] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.366531] ipv4_frags_init_net+0x269/0x440
[ 54.367090] ops_init+0xbb/0x6b0
[ 54.367567] setup_net+0x3d9/0x990
[ 54.368021] ? down_read_killable+0x1d7/0x4e0
[ 54.368619] ? __pfx_setup_net+0x10/0x10
[ 54.369131] ? copy_net_ns+0x17c/0x770
[ 54.369666] copy_net_ns+0x321/0x770
[ 54.370169] create_new_namespaces+0x3f6/0xb30
[ 54.370791] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.371440] ksys_unshare+0x44d/0x8e0
[ 54.371936] ? __pfx_ksys_unshare+0x10/0x10
[ 54.372516] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.373232] __x64_sys_unshare+0x31/0x40
[ 54.373777] do_syscall_64+0x3f/0x90
[ 54.374263] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.374928] RIP: 0033:0x7f57ddbec0d7
[ 54.375428] 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
[ 54.377601] RSP: 002b:00007fff6a23a178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.378578] RAX: ffffffffffffffda RBX: 00007fff6a23a7b8 RCX: 00007f57ddbec0d7
[ 54.379464] RDX: 00007f57ddc5641f RSI: 00007fff6a23a110 RDI: 0000000040000000
[ 54.380374] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6a239f20
[ 54.381228] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f57ddcfebf0
[ 54.382137] R13: 00007fff6a23a250 R14: 0000000000000000 R15: 00000000000000f8
[ 54.383055]
[ 54.383386] irq event stamp: 8433
[ 54.383809] hardirqs last enabled at (8443): [] __up_console_sem+0x78/0x80
[ 54.384885] hardirqs last disabled at (8454): [] __up_console_sem+0x5d/0x80
[ 54.385988] softirqs last enabled at (7928): [] irq_exit_rcu+0x93/0xc0
[ 54.387059] softirqs last disabled at (8475): [] irq_exit_rcu+0x93/0xc0
[ 54.388097] ---[ end trace 0000000000000000 ]---
[ 54.393468] ------------[ cut here ]------------
[ 54.394071] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.395994] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.397072] Modules linked in:
[ 54.397514] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.398693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.399722] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.400404] 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
[ 54.402598] RSP: 0018:ffff88800f92fc00 EFLAGS: 00010282
[ 54.403251] RAX: 0000000000000000 RBX: ffff88800ee21c40 RCX: 0000000000000000
[ 54.404140] RDX: ffff888016d251c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.405035] RBP: ffff88800ee21c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.405922] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.406838] R13: ffffffff84e223a0 R14: ffff88800ee21c48 R15: ffffffff84da62e0
[ 54.407739] FS: 0000555556510400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.408740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.409490] CR2: 00007f5b341ac6f4 CR3: 000000001a040000 CR4: 0000000000350ef0
[ 54.410410] Call Trace:
[ 54.410737]
[ 54.411037] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.411688] ipv6_frags_init_net+0x206/0x3c0
[ 54.412242] ops_init+0xbb/0x6b0
[ 54.412721] setup_net+0x3d9/0x990
[ 54.413173] ? down_read_killable+0x1d7/0x4e0
[ 54.413772] ? __pfx_setup_net+0x10/0x10
[ 54.414327] ? copy_net_ns+0x17c/0x770
[ 54.414832] copy_net_ns+0x321/0x770
[ 54.415358] create_new_namespaces+0x3f6/0xb30
[ 54.415944] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.416595] ksys_unshare+0x44d/0x8e0
[ 54.417087] ? __pfx_ksys_unshare+0x10/0x10
[ 54.417668] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.418444] __x64_sys_unshare+0x31/0x40
[ 54.418974] do_syscall_64+0x3f/0x90
[ 54.419492] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.420143] RIP: 0033:0x7f57ddbec0d7
[ 54.420640] 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
[ 54.422855] RSP: 002b:00007fff6a23a178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.423807] RAX: ffffffffffffffda RBX: 00007fff6a23a7b8 RCX: 00007f57ddbec0d7
[ 54.424697] RDX: 00007f57ddc5641f RSI: 00007fff6a23a110 RDI: 0000000040000000
[ 54.425593] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6a239f20
[ 54.426515] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f57ddcfebf0
[ 54.427417] R13: 00007fff6a23a250 R14: 0000000000000000 R15: 00000000000000f8
[ 54.428318]
[ 54.428625] irq event stamp: 10247
[ 54.429061] hardirqs last enabled at (10257): [] __up_console_sem+0x78/0x80
[ 54.430138] hardirqs last disabled at (10268): [] __up_console_sem+0x5d/0x80
[ 54.431222] softirqs last enabled at (9680): [] irq_exit_rcu+0x93/0xc0
[ 54.432290] softirqs last disabled at (9675): [] irq_exit_rcu+0x93/0xc0
[ 54.433332] ---[ end trace 0000000000000000 ]---
[ 54.434740] ------------[ cut here ]------------
[ 54.435364] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.437382] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.438456] Modules linked in:
[ 54.438865] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.440039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.441088] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.441781] 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
[ 54.443977] RSP: 0018:ffff88800f92fbf0 EFLAGS: 00010286
[ 54.444684] RAX: 0000000000000000 RBX: ffff88800ee21640 RCX: 0000000000000000
[ 54.445597] RDX: ffff888016d251c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.446522] RBP: ffff88800ee21654 R08: 0000000000000001 R09: 0000000000000000
[ 54.447421] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.448304] R13: ffffffff84e223a0 R14: ffff88800ee21648 R15: ffffffff84daf020
[ 54.449182] FS: 0000555556510400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.450208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.450957] CR2: 00007f5b341ac6f4 CR3: 000000001a040000 CR4: 0000000000350ef0
[ 54.451855] Call Trace:
[ 54.452185]
[ 54.452521] nf_ct_net_init+0x224/0x3d0
[ 54.453032] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.453646] ops_init+0xbb/0x6b0
[ 54.454114] setup_net+0x3d9/0x990
[ 54.454602] ? down_read_killable+0x1d7/0x4e0
[ 54.455165] ? __pfx_setup_net+0x10/0x10
[ 54.455705] ? copy_net_ns+0x17c/0x770
[ 54.456217] copy_net_ns+0x321/0x770
[ 54.456748] create_new_namespaces+0x3f6/0xb30
[ 54.457384] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.458009] ksys_unshare+0x44d/0x8e0
[ 54.458585] ? __pfx_ksys_unshare+0x10/0x10
[ 54.459132] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.459890] __x64_sys_unshare+0x31/0x40
[ 54.460440] do_syscall_64+0x3f/0x90
[ 54.460912] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.461585] RIP: 0033:0x7f57ddbec0d7
[ 54.462052] 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
[ 54.464250] RSP: 002b:00007fff6a23a178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.465199] RAX: ffffffffffffffda RBX: 00007fff6a23a7b8 RCX: 00007f57ddbec0d7
[ 54.466115] RDX: 00007f57ddc5641f RSI: 00007fff6a23a110 RDI: 0000000040000000
[ 54.467018] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6a239f20
[ 54.467924] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f57ddcfebf0
[ 54.468824] R13: 00007fff6a23a250 R14: 0000000000000000 R15: 00000000000000f8
[ 54.469750]
[ 54.470062] irq event stamp: 11019
[ 54.470532] hardirqs last enabled at (11031): [] __up_console_sem+0x78/0x80
[ 54.471600] hardirqs last disabled at (11042): [] __up_console_sem+0x5d/0x80
[ 54.472669] softirqs last enabled at (10848): [] irq_exit_rcu+0x93/0xc0
[ 54.473707] softirqs last disabled at (10837): [] irq_exit_rcu+0x93/0xc0
[ 54.474764] ---[ end trace 0000000000000000 ]---
[ 55.987008] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.034914] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.082349] Bluetooth: hci0: command 0x040f tx timeout
[ 62.130391] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:13:18 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f92f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556510400 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=00007f5b341ac6f4 CR3=000000001a040000 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=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
info registers vcpu 1
RAX=0000000000031225 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f090b4a8370 CR3=000000000ed1c000 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=6a1e0231701cf487c5445e58afcfbffa
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ad592e92fb788171000000000013bb60 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=480170af1ef7e2c900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000