Warning: Permanently added '[localhost]:45265' (ECDSA) to the list of known hosts.
2023/05/17 06:50:18 fuzzer started
2023/05/17 06:50:19 dialing manager at localhost:35573
2023/05/17 06:50:19 checking machine...
2023/05/17 06:50:19 checking revisions...
syzkaller login: [ 44.385822] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:50:19 testing simple program...
[ 44.459122] cgroup: Unknown subsys name 'net'
[ 44.527388] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.363247] audit: type=1400 audit(1684306232.241:6): 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
[ 58.478952] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.481637] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.483961] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.486511] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.488109] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.489323] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.873252] ------------[ cut here ]------------
[ 58.874018] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.875815] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.876817] Modules linked in:
[ 58.877204] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.878287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.880814] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.882685] 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
[ 58.885366] RSP: 0018:ffff8880181ffc00 EFLAGS: 00010282
[ 58.886140] RAX: 0000000000000000 RBX: ffff88800f122440 RCX: 0000000000000000
[ 58.887116] RDX: ffff888015af0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.888106] RBP: ffff88800f122454 R08: 0000000000000001 R09: 0000000000000000
[ 58.889062] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.890044] R13: ffffffff84e223a0 R14: ffff88800f122448 R15: ffffffff84d73340
[ 58.891011] FS: 00005555568ae400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.892078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.892922] CR2: 00007f48fd1006f4 CR3: 000000000db7e000 CR4: 0000000000350ee0
[ 58.893917] Call Trace:
[ 58.894234]
[ 58.894524] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.895294] ipv4_frags_init_net+0x269/0x440
[ 58.896036] ops_init+0xbb/0x6b0
[ 58.896475] setup_net+0x3d9/0x990
[ 58.897065] ? down_read_killable+0x1d7/0x4e0
[ 58.897633] ? __pfx_setup_net+0x10/0x10
[ 58.898171] ? copy_net_ns+0x17c/0x770
[ 58.898676] copy_net_ns+0x321/0x770
[ 58.899198] create_new_namespaces+0x3f6/0xb30
[ 58.899816] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.900414] ksys_unshare+0x44d/0x8e0
[ 58.900921] ? __pfx_ksys_unshare+0x10/0x10
[ 58.901436] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.902139] __x64_sys_unshare+0x31/0x40
[ 58.902623] do_syscall_64+0x3f/0x90
[ 58.903102] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.903718] RIP: 0033:0x7efec85da0d7
[ 58.904181] 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
[ 58.906207] RSP: 002b:00007fff083aff68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.907092] RAX: ffffffffffffffda RBX: 00007fff083b05a8 RCX: 00007efec85da0d7
[ 58.907945] RDX: 00007efec864441f RSI: 00007fff083aff00 RDI: 0000000040000000
[ 58.908772] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff083afd10
[ 58.909573] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efec86ecbf0
[ 58.910400] R13: 00007fff083b0040 R14: 0000000000000000 R15: 00000000000000f8
[ 58.911306]
[ 58.911619] irq event stamp: 8939
[ 58.912069] hardirqs last enabled at (8951): [] __up_console_sem+0x78/0x80
[ 58.913104] hardirqs last disabled at (8962): [] __up_console_sem+0x5d/0x80
[ 58.914157] softirqs last enabled at (8692): [] irq_exit_rcu+0x93/0xc0
[ 58.915200] softirqs last disabled at (8635): [] irq_exit_rcu+0x93/0xc0
[ 58.916218] ---[ end trace 0000000000000000 ]---
[ 58.921466] ------------[ cut here ]------------
[ 58.922087] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.923826] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.924884] Modules linked in:
[ 58.925283] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.926426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.927440] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.928104] 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
[ 58.930262] RSP: 0018:ffff8880181ffc00 EFLAGS: 00010282
[ 58.930941] RAX: 0000000000000000 RBX: ffff88800c7ce440 RCX: 0000000000000000
[ 58.931839] RDX: ffff888015af0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.932686] RBP: ffff88800c7ce454 R08: 0000000000000001 R09: 0000000000000000
[ 58.933569] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.934447] R13: ffffffff84e223a0 R14: ffff88800c7ce448 R15: ffffffff84da62e0
[ 58.935347] FS: 00005555568ae400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.936341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.937080] CR2: 00007f48fd1006f4 CR3: 000000000db7e000 CR4: 0000000000350ee0
[ 58.937964] Call Trace:
[ 58.938288]
[ 58.938580] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.939228] ipv6_frags_init_net+0x206/0x3c0
[ 58.939819] ops_init+0xbb/0x6b0
[ 58.940252] setup_net+0x3d9/0x990
[ 58.940695] ? down_read_killable+0x1d7/0x4e0
[ 58.941287] ? __pfx_setup_net+0x10/0x10
[ 58.941823] ? copy_net_ns+0x17c/0x770
[ 58.942316] copy_net_ns+0x321/0x770
[ 58.942833] create_new_namespaces+0x3f6/0xb30
[ 58.943424] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.944068] ksys_unshare+0x44d/0x8e0
[ 58.944553] ? __pfx_ksys_unshare+0x10/0x10
[ 58.945124] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.945852] __x64_sys_unshare+0x31/0x40
[ 58.946372] do_syscall_64+0x3f/0x90
[ 58.946866] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.947515] RIP: 0033:0x7efec85da0d7
[ 58.948001] 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
[ 58.950146] RSP: 002b:00007fff083aff68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.951086] RAX: ffffffffffffffda RBX: 00007fff083b05a8 RCX: 00007efec85da0d7
[ 58.951992] RDX: 00007efec864441f RSI: 00007fff083aff00 RDI: 0000000040000000
[ 58.952876] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff083afd10
[ 58.953719] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efec86ecbf0
[ 58.954591] R13: 00007fff083b0040 R14: 0000000000000000 R15: 00000000000000f8
[ 58.955513]
[ 58.955845] irq event stamp: 10765
[ 58.956280] hardirqs last enabled at (10775): [] __up_console_sem+0x78/0x80
[ 58.957330] hardirqs last disabled at (10786): [] __up_console_sem+0x5d/0x80
[ 58.958374] softirqs last enabled at (10760): [] irq_exit_rcu+0x93/0xc0
[ 58.959403] softirqs last disabled at (10755): [] irq_exit_rcu+0x93/0xc0
[ 58.960433] ---[ end trace 0000000000000000 ]---
[ 58.961731] ------------[ cut here ]------------
[ 58.962341] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.964222] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.965252] Modules linked in:
[ 58.965652] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.966804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.967842] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.968475] 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
[ 58.970638] RSP: 0018:ffff8880181ffbf0 EFLAGS: 00010286
[ 58.971327] RAX: 0000000000000000 RBX: ffff88800c7cfe40 RCX: 0000000000000000
[ 58.972265] RDX: ffff888015af0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.973145] RBP: ffff88800c7cfe54 R08: 0000000000000001 R09: 0000000000000000
[ 58.973988] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.974817] R13: ffffffff84e223a0 R14: ffff88800c7cfe48 R15: ffffffff84daf020
[ 58.975685] FS: 00005555568ae400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.976673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.977399] CR2: 00007f48fd1006f4 CR3: 000000000db7e000 CR4: 0000000000350ee0
[ 58.978276] Call Trace:
[ 58.978596]
[ 58.978924] nf_ct_net_init+0x224/0x3d0
[ 58.979442] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.980044] ops_init+0xbb/0x6b0
[ 58.980482] setup_net+0x3d9/0x990
[ 58.980971] ? down_read_killable+0x1d7/0x4e0
[ 58.981533] ? __pfx_setup_net+0x10/0x10
[ 58.982061] ? copy_net_ns+0x17c/0x770
[ 58.982559] copy_net_ns+0x321/0x770
[ 58.983072] create_new_namespaces+0x3f6/0xb30
[ 58.983679] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.984330] ksys_unshare+0x44d/0x8e0
[ 58.984852] ? __pfx_ksys_unshare+0x10/0x10
[ 58.985385] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.986112] __x64_sys_unshare+0x31/0x40
[ 58.986623] do_syscall_64+0x3f/0x90
[ 58.987133] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.987794] RIP: 0033:0x7efec85da0d7
[ 58.988255] 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
[ 58.990404] RSP: 002b:00007fff083aff68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.991362] RAX: ffffffffffffffda RBX: 00007fff083b05a8 RCX: 00007efec85da0d7
[ 58.992243] RDX: 00007efec864441f RSI: 00007fff083aff00 RDI: 0000000040000000
[ 58.993105] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff083afd10
[ 58.993993] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efec86ecbf0
[ 58.994875] R13: 00007fff083b0040 R14: 0000000000000000 R15: 00000000000000f8
[ 58.995786]
[ 58.996079] irq event stamp: 11507
[ 58.996509] hardirqs last enabled at (11517): [] __up_console_sem+0x78/0x80
[ 58.997552] hardirqs last disabled at (11528): [] __up_console_sem+0x5d/0x80
[ 58.998613] softirqs last enabled at (10760): [] irq_exit_rcu+0x93/0xc0
[ 58.999640] softirqs last disabled at (10755): [] irq_exit_rcu+0x93/0xc0
[ 59.000679] ---[ end trace 0000000000000000 ]---
executing program
[ 60.503381] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.551390] Bluetooth: hci0: command 0x041b tx timeout
[ 64.598806] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.646807] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:50:26 Registers:
info registers vcpu 0
RAX=00000000000268d9 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=00007f9fff41b218 CR3=000000000ef50000 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=4ed88705f208049cb54aed0564d91f5f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010f1e0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f89ba5a64922ddb400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffffffff813003c2 RCX=0000000000000001 RDX=1ffff1100d9e135f
RSI=0000000000000000 RDI=ffffffff813003c2 RBP=ffffffff813003c2 RSP=ffff88806cf09a48
R8 =ffffffff864ad360 R9 =ffffffff864ad364 R10=0000000000038001 R11=00000000000b62cf
R12=ffff88806cf09b68 R13=0000000000000000 R14=ffff888015af0000 R15=ffff888018052c60
RIP=ffffffff811fc317 RFL=00000286 [--S--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 00005555568ae400 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=00007f48fd1006f4 CR3=000000000db7e000 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