Warning: Permanently added '[localhost]:18412' (ECDSA) to the list of known hosts.
2023/05/17 09:45:57 fuzzer started
2023/05/17 09:45:58 dialing manager at localhost:35573
2023/05/17 09:45:58 checking machine...
2023/05/17 09:45:58 checking revisions...
syzkaller login: [ 36.576157] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:45:58 testing simple program...
[ 36.632591] cgroup: Unknown subsys name 'net'
[ 36.714685] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.186408] audit: type=1400 audit(1684316771.014:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.324892] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.329386] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.331348] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.336609] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.338638] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.341196] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.621410] ------------[ cut here ]------------
[ 50.621955] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.624384] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.625947] Modules linked in:
[ 50.626317] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.629720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.630587] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.630992] 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
[ 50.632396] RSP: 0018:ffff88801f4dfc00 EFLAGS: 00010282
[ 50.632827] RAX: 0000000000000000 RBX: ffff8880100fd840 RCX: 0000000000000000
[ 50.633507] RDX: ffff888019d49b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.634270] RBP: ffff8880100fd854 R08: 0000000000000001 R09: 0000000000000000
[ 50.634852] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.635464] R13: ffffffff84e223a0 R14: ffff8880100fd848 R15: ffffffff84d73340
[ 50.636094] FS: 00005555572fb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.636823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.637356] CR2: 00007fe407b016f4 CR3: 00000000192b4000 CR4: 0000000000350ef0
[ 50.638024] Call Trace:
[ 50.638249]
[ 50.638460] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.638893] ipv4_frags_init_net+0x269/0x440
[ 50.639316] ops_init+0xbb/0x6b0
[ 50.639636] setup_net+0x3d9/0x990
[ 50.639947] ? down_read_killable+0x1d7/0x4e0
[ 50.640431] ? __pfx_setup_net+0x10/0x10
[ 50.640785] ? copy_net_ns+0x17c/0x770
[ 50.641161] copy_net_ns+0x321/0x770
[ 50.641494] create_new_namespaces+0x3f6/0xb30
[ 50.641916] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.642381] ksys_unshare+0x44d/0x8e0
[ 50.642734] ? __pfx_ksys_unshare+0x10/0x10
[ 50.643162] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.643661] __x64_sys_unshare+0x31/0x40
[ 50.644044] do_syscall_64+0x3f/0x90
[ 50.644406] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.644856] RIP: 0033:0x7f075bc450d7
[ 50.645221] 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
[ 50.646648] RSP: 002b:00007fff49cc9f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.647402] RAX: ffffffffffffffda RBX: 00007fff49cca5d8 RCX: 00007f075bc450d7
[ 50.647991] RDX: 00007f075bcaf41f RSI: 00007fff49cc9f30 RDI: 0000000040000000
[ 50.648656] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff49cc9d40
[ 50.649292] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f075bd57bf0
[ 50.649898] R13: 00007fff49cca070 R14: 0000000000000000 R15: 00000000000000f8
[ 50.650553]
[ 50.650770] irq event stamp: 8357
[ 50.651103] hardirqs last enabled at (8369): [] __up_console_sem+0x78/0x80
[ 50.651850] hardirqs last disabled at (8378): [] __up_console_sem+0x5d/0x80
[ 50.652646] softirqs last enabled at (7864): [] irq_exit_rcu+0x93/0xc0
[ 50.653369] softirqs last disabled at (7859): [] irq_exit_rcu+0x93/0xc0
[ 50.654105] ---[ end trace 0000000000000000 ]---
[ 50.659037] ------------[ cut here ]------------
[ 50.659491] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.660782] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.661513] Modules linked in:
[ 50.661804] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.662622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.663328] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.663774] 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
[ 50.665267] RSP: 0018:ffff88801f4dfc00 EFLAGS: 00010282
[ 50.665719] RAX: 0000000000000000 RBX: ffff888010328040 RCX: 0000000000000000
[ 50.666330] RDX: ffff888019d49b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.666921] RBP: ffff888010328054 R08: 0000000000000001 R09: 0000000000000000
[ 50.667540] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.668179] R13: ffffffff84e223a0 R14: ffff888010328048 R15: ffffffff84da62e0
[ 50.668779] FS: 00005555572fb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.669479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.669983] CR2: 00007fe407b016f4 CR3: 00000000192b4000 CR4: 0000000000350ef0
[ 50.670580] Call Trace:
[ 50.670813]
[ 50.671054] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.671478] ipv6_frags_init_net+0x206/0x3c0
[ 50.671855] ops_init+0xbb/0x6b0
[ 50.672214] setup_net+0x3d9/0x990
[ 50.672529] ? down_read_killable+0x1d7/0x4e0
[ 50.672902] ? __pfx_setup_net+0x10/0x10
[ 50.673281] ? copy_net_ns+0x17c/0x770
[ 50.673635] copy_net_ns+0x321/0x770
[ 50.673949] create_new_namespaces+0x3f6/0xb30
[ 50.674346] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.674762] ksys_unshare+0x44d/0x8e0
[ 50.675136] ? __pfx_ksys_unshare+0x10/0x10
[ 50.675521] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.676049] __x64_sys_unshare+0x31/0x40
[ 50.676427] do_syscall_64+0x3f/0x90
[ 50.676751] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.677230] RIP: 0033:0x7f075bc450d7
[ 50.677572] 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
[ 50.679103] RSP: 002b:00007fff49cc9f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.679744] RAX: ffffffffffffffda RBX: 00007fff49cca5d8 RCX: 00007f075bc450d7
[ 50.680421] RDX: 00007f075bcaf41f RSI: 00007fff49cc9f30 RDI: 0000000040000000
[ 50.681034] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff49cc9d40
[ 50.681627] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f075bd57bf0
[ 50.682263] R13: 00007fff49cca070 R14: 0000000000000000 R15: 00000000000000f8
[ 50.682880]
[ 50.683107] irq event stamp: 10183
[ 50.683400] hardirqs last enabled at (10193): [] __up_console_sem+0x78/0x80
[ 50.684130] hardirqs last disabled at (10204): [] __up_console_sem+0x5d/0x80
[ 50.684829] softirqs last enabled at (10122): [] irq_exit_rcu+0x93/0xc0
[ 50.685508] softirqs last disabled at (10117): [] irq_exit_rcu+0x93/0xc0
[ 50.686193] ---[ end trace 0000000000000000 ]---
[ 50.687335] ------------[ cut here ]------------
[ 50.687736] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.689107] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.689797] Modules linked in:
[ 50.690091] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.690867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.691594] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.692060] 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
[ 50.693563] RSP: 0018:ffff88801f4dfbf0 EFLAGS: 00010286
[ 50.693992] RAX: 0000000000000000 RBX: ffff88800d7f1640 RCX: 0000000000000000
[ 50.694617] RDX: ffff888019d49b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.695242] RBP: ffff88800d7f1654 R08: 0000000000000001 R09: 0000000000000000
[ 50.695861] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.696520] R13: ffffffff84e223a0 R14: ffff88800d7f1648 R15: ffffffff84daf020
[ 50.697134] FS: 00005555572fb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.697787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.698313] CR2: 00007fe407b016f4 CR3: 00000000192b4000 CR4: 0000000000350ef0
[ 50.698906] Call Trace:
[ 50.699144]
[ 50.699340] nf_ct_net_init+0x224/0x3d0
[ 50.699673] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.700060] ops_init+0xbb/0x6b0
[ 50.700369] setup_net+0x3d9/0x990
[ 50.700661] ? down_read_killable+0x1d7/0x4e0
[ 50.701049] ? __pfx_setup_net+0x10/0x10
[ 50.701386] ? copy_net_ns+0x17c/0x770
[ 50.701734] copy_net_ns+0x321/0x770
[ 50.702091] create_new_namespaces+0x3f6/0xb30
[ 50.702498] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.702907] ksys_unshare+0x44d/0x8e0
[ 50.703261] ? __pfx_ksys_unshare+0x10/0x10
[ 50.703615] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.704094] __x64_sys_unshare+0x31/0x40
[ 50.704483] do_syscall_64+0x3f/0x90
[ 50.704791] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.705220] RIP: 0033:0x7f075bc450d7
[ 50.705525] 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
[ 50.706966] RSP: 002b:00007fff49cc9f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.707613] RAX: ffffffffffffffda RBX: 00007fff49cca5d8 RCX: 00007f075bc450d7
[ 50.708262] RDX: 00007f075bcaf41f RSI: 00007fff49cc9f30 RDI: 0000000040000000
[ 50.708883] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff49cc9d40
[ 50.709541] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f075bd57bf0
[ 50.710175] R13: 00007fff49cca070 R14: 0000000000000000 R15: 00000000000000f8
[ 50.710803]
[ 50.711040] irq event stamp: 10945
[ 50.711340] hardirqs last enabled at (10955): [] __up_console_sem+0x78/0x80
[ 50.712215] hardirqs last disabled at (10966): [] __up_console_sem+0x5d/0x80
[ 50.712988] softirqs last enabled at (10122): [] irq_exit_rcu+0x93/0xc0
[ 50.713727] softirqs last disabled at (10117): [] irq_exit_rcu+0x93/0xc0
[ 50.714511] ---[ end trace 0000000000000000 ]---
executing program
[ 52.411887] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.459089] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.507154] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.555106] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:46:10 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f4df5f0
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 00005555572fb400 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=00007fe407b016f4 CR3=00000000192b4000 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=000000000002a4bb 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=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 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=00007f66ee320210 CR3=0000000016172000 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=4b14012bb5de9588bd483b890723200c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2c5763c823d37049000000000013b868 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e83c2873cb8589e100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000