Warning: Permanently added '[localhost]:22909' (ECDSA) to the list of known hosts.
2023/05/17 02:23:15 fuzzer started
2023/05/17 02:23:16 dialing manager at localhost:35573
2023/05/17 02:23:16 checking machine...
2023/05/17 02:23:16 checking revisions...
syzkaller login: [ 49.142400] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:23:16 testing simple program...
[ 49.210044] cgroup: Unknown subsys name 'net'
[ 49.300390] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.065423] audit: type=1400 audit(1684290210.210:6): 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
[ 64.171493] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.173324] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.175213] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.178574] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.180377] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.181946] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.613128] ------------[ cut here ]------------
[ 64.614379] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.616517] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.617832] Modules linked in:
[ 64.618313] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.622703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.623732] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.624368] 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
[ 64.626574] RSP: 0018:ffff88801f037c00 EFLAGS: 00010282
[ 64.627262] RAX: 0000000000000000 RBX: ffff88800f0ee440 RCX: 0000000000000000
[ 64.628147] RDX: ffff888016da51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.629025] RBP: ffff88800f0ee454 R08: 0000000000000001 R09: 0000000000000000
[ 64.629935] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.630836] R13: ffffffff84e223a0 R14: ffff88800f0ee448 R15: ffffffff84d73340
[ 64.631727] FS: 0000555556ca1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.632738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.633477] CR2: 00007fa42947b660 CR3: 000000000f24e000 CR4: 0000000000350ee0
[ 64.634364] Call Trace:
[ 64.634720]
[ 64.635018] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.635632] ipv4_frags_init_net+0x269/0x440
[ 64.636220] ops_init+0xbb/0x6b0
[ 64.636696] setup_net+0x3d9/0x990
[ 64.637148] ? down_read_killable+0x1d7/0x4e0
[ 64.637775] ? __pfx_setup_net+0x10/0x10
[ 64.638287] ? copy_net_ns+0x17c/0x770
[ 64.638826] copy_net_ns+0x321/0x770
[ 64.639301] create_new_namespaces+0x3f6/0xb30
[ 64.639910] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.640526] ksys_unshare+0x44d/0x8e0
[ 64.641042] ? __pfx_ksys_unshare+0x10/0x10
[ 64.641593] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.642336] __x64_sys_unshare+0x31/0x40
[ 64.642885] do_syscall_64+0x3f/0x90
[ 64.643356] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.644026] RIP: 0033:0x7f8085b090d7
[ 64.644491] 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
[ 64.646678] RSP: 002b:00007ffce9449b88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.647588] RAX: ffffffffffffffda RBX: 00007ffce944a1c8 RCX: 00007f8085b090d7
[ 64.648467] RDX: 00007f8085b7341f RSI: 00007ffce9449b20 RDI: 0000000040000000
[ 64.649358] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce9449930
[ 64.650255] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8085c1bbf0
[ 64.651138] R13: 00007ffce9449c60 R14: 0000000000000000 R15: 00000000000000f8
[ 64.652053]
[ 64.652351] irq event stamp: 8375
[ 64.652793] hardirqs last enabled at (8387): [] __up_console_sem+0x78/0x80
[ 64.653871] hardirqs last disabled at (8398): [] __up_console_sem+0x5d/0x80
[ 64.654918] softirqs last enabled at (7860): [] irq_exit_rcu+0x93/0xc0
[ 64.655937] softirqs last disabled at (7673): [] irq_exit_rcu+0x93/0xc0
[ 64.656960] ---[ end trace 0000000000000000 ]---
[ 64.661984] ------------[ cut here ]------------
[ 64.662579] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.664332] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.665420] Modules linked in:
[ 64.665864] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.667022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.668038] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.668707] 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
[ 64.670881] RSP: 0018:ffff88801f037c00 EFLAGS: 00010282
[ 64.671534] RAX: 0000000000000000 RBX: ffff88800f4d6c40 RCX: 0000000000000000
[ 64.672425] RDX: ffff888016da51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.673313] RBP: ffff88800f4d6c54 R08: 0000000000000001 R09: 0000000000000000
[ 64.674234] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.675111] R13: ffffffff84e223a0 R14: ffff88800f4d6c48 R15: ffffffff84da62e0
[ 64.676008] FS: 0000555556ca1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.677007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.677753] CR2: 00007fa42947b660 CR3: 000000000f24e000 CR4: 0000000000350ee0
[ 64.678609] Call Trace:
[ 64.678967]
[ 64.679261] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.679899] ipv6_frags_init_net+0x206/0x3c0
[ 64.680448] ops_init+0xbb/0x6b0
[ 64.680916] setup_net+0x3d9/0x990
[ 64.681370] ? down_read_killable+0x1d7/0x4e0
[ 64.681959] ? __pfx_setup_net+0x10/0x10
[ 64.682464] ? copy_net_ns+0x17c/0x770
[ 64.682998] copy_net_ns+0x321/0x770
[ 64.683470] create_new_namespaces+0x3f6/0xb30
[ 64.684082] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.684727] ksys_unshare+0x44d/0x8e0
[ 64.685215] ? __pfx_ksys_unshare+0x10/0x10
[ 64.685815] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.686524] __x64_sys_unshare+0x31/0x40
[ 64.687066] do_syscall_64+0x3f/0x90
[ 64.687537] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.688198] RIP: 0033:0x7f8085b090d7
[ 64.688687] 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
[ 64.690843] RSP: 002b:00007ffce9449b88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.691778] RAX: ffffffffffffffda RBX: 00007ffce944a1c8 RCX: 00007f8085b090d7
[ 64.692631] RDX: 00007f8085b7341f RSI: 00007ffce9449b20 RDI: 0000000040000000
[ 64.693535] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce9449930
[ 64.694418] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8085c1bbf0
[ 64.695295] R13: 00007ffce9449c60 R14: 0000000000000000 R15: 00000000000000f8
[ 64.696202]
[ 64.696502] irq event stamp: 10123
[ 64.696959] hardirqs last enabled at (10135): [] __up_console_sem+0x78/0x80
[ 64.698028] hardirqs last disabled at (10146): [] __up_console_sem+0x5d/0x80
[ 64.699097] softirqs last enabled at (9650): [] irq_exit_rcu+0x93/0xc0
[ 64.700127] softirqs last disabled at (9645): [] irq_exit_rcu+0x93/0xc0
[ 64.701162] ---[ end trace 0000000000000000 ]---
[ 64.702520] ------------[ cut here ]------------
[ 64.703139] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.705127] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.706195] Modules linked in:
[ 64.706599] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.707747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.708752] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.709399] 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
[ 64.711577] RSP: 0018:ffff88801f037bf0 EFLAGS: 00010286
[ 64.712255] RAX: 0000000000000000 RBX: ffff88800f4d6640 RCX: 0000000000000000
[ 64.713136] RDX: ffff888016da51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.714026] RBP: ffff88800f4d6654 R08: 0000000000000001 R09: 0000000000000000
[ 64.714914] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.715841] R13: ffffffff84e223a0 R14: ffff88800f4d6648 R15: ffffffff84daf020
[ 64.716741] FS: 0000555556ca1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.717757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.718454] CR2: 00007fa42947b660 CR3: 000000000f24e000 CR4: 0000000000350ee0
[ 64.719342] Call Trace:
[ 64.719699]
[ 64.719997] nf_ct_net_init+0x224/0x3d0
[ 64.720509] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.721106] ops_init+0xbb/0x6b0
[ 64.721557] setup_net+0x3d9/0x990
[ 64.722034] ? down_read_killable+0x1d7/0x4e0
[ 64.722595] ? __pfx_setup_net+0x10/0x10
[ 64.723126] ? copy_net_ns+0x17c/0x770
[ 64.723631] copy_net_ns+0x321/0x770
[ 64.724139] create_new_namespaces+0x3f6/0xb30
[ 64.724757] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.725388] ksys_unshare+0x44d/0x8e0
[ 64.725905] ? __pfx_ksys_unshare+0x10/0x10
[ 64.726450] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.727186] __x64_sys_unshare+0x31/0x40
[ 64.727742] do_syscall_64+0x3f/0x90
[ 64.728214] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.728887] RIP: 0033:0x7f8085b090d7
[ 64.729379] 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
[ 64.731524] RSP: 002b:00007ffce9449b88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.732466] RAX: ffffffffffffffda RBX: 00007ffce944a1c8 RCX: 00007f8085b090d7
[ 64.733380] RDX: 00007f8085b7341f RSI: 00007ffce9449b20 RDI: 0000000040000000
[ 64.734275] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffce9449930
[ 64.735161] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8085c1bbf0
[ 64.736047] R13: 00007ffce9449c60 R14: 0000000000000000 R15: 00000000000000f8
[ 64.736960]
[ 64.737261] irq event stamp: 10919
[ 64.737729] hardirqs last enabled at (10931): [] __up_console_sem+0x78/0x80
[ 64.738781] hardirqs last disabled at (10942): [] __up_console_sem+0x5d/0x80
[ 64.739852] softirqs last enabled at (10804): [] irq_exit_rcu+0x93/0xc0
[ 64.740878] softirqs last disabled at (10799): [] irq_exit_rcu+0x93/0xc0
[ 64.741926] ---[ end trace 0000000000000000 ]---
[ 66.253338] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.300763] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.348750] Bluetooth: hci0: command 0x040f tx timeout
[ 72.396749] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:23:27 Registers:
info registers vcpu 0
RAX=000000000002918b 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=00007fa429496ad0 CR3=000000000e90c000 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=08e01d7f8b8f248c024c657a63ba5eaa
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=6c8b967aa4b7ede3000000000013c328 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=dfdeec871946da9100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f0375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001
R12=0000000000000033 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 0000555556ca1400 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=00007fa42947b660 CR3=000000000f24e000 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