Warning: Permanently added '[localhost]:37120' (ECDSA) to the list of known hosts.
2023/05/16 12:31:18 fuzzer started
2023/05/16 12:31:18 dialing manager at localhost:35573
2023/05/16 12:31:18 checking machine...
2023/05/16 12:31:18 checking revisions...
syzkaller login: [ 66.321250] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:31:18 testing simple program...
[ 66.391176] cgroup: Unknown subsys name 'net'
[ 66.454559] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 79.414994] audit: type=1400 audit(1684240291.965:6): 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
[ 80.566826] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 80.568810] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 80.571084] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 80.574542] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 80.577157] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 80.578372] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 80.972041] ------------[ cut here ]------------
[ 80.972897] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 80.975099] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.976445] Modules linked in:
[ 80.977030] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 80.981725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.982790] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.983490] 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
[ 80.985801] RSP: 0018:ffff88800694fc00 EFLAGS: 00010282
[ 80.986519] RAX: 0000000000000000 RBX: ffff88800e487c40 RCX: 0000000000000000
[ 80.987440] RDX: ffff8880174d51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.988389] RBP: ffff88800e487c54 R08: 0000000000000001 R09: 0000000000000000
[ 80.989332] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 80.990262] R13: ffffffff84e223a0 R14: ffff88800e487c48 R15: ffffffff84d73340
[ 80.991189] FS: 0000555556029400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 80.992238] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.993030] CR2: 00007f57b5efad90 CR3: 0000000019c1a000 CR4: 0000000000350ee0
[ 80.993953] Call Trace:
[ 80.994295]
[ 80.994606] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 80.995282] ipv4_frags_init_net+0x269/0x440
[ 80.995890] ops_init+0xbb/0x6b0
[ 80.996353] setup_net+0x3d9/0x990
[ 80.996882] ? down_read_killable+0x1d7/0x4e0
[ 80.997479] ? __pfx_setup_net+0x10/0x10
[ 80.998047] ? copy_net_ns+0x17c/0x770
[ 80.998571] copy_net_ns+0x321/0x770
[ 80.999109] create_new_namespaces+0x3f6/0xb30
[ 80.999719] unshare_nsproxy_namespaces+0xc1/0x200
[ 81.000391] ksys_unshare+0x44d/0x8e0
[ 81.000960] ? __pfx_ksys_unshare+0x10/0x10
[ 81.001534] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 81.002301] __x64_sys_unshare+0x31/0x40
[ 81.002838] do_syscall_64+0x3f/0x90
[ 81.003366] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 81.004067] RIP: 0033:0x7efe8e9a60d7
[ 81.004575] 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
[ 81.006809] RSP: 002b:00007ffd4c590168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 81.007792] RAX: ffffffffffffffda RBX: 00007ffd4c5907a8 RCX: 00007efe8e9a60d7
[ 81.008733] RDX: 00007efe8ea1041f RSI: 00007ffd4c590100 RDI: 0000000040000000
[ 81.009664] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4c58ff10
[ 81.010650] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efe8eab8bf0
[ 81.011603] R13: 00007ffd4c590240 R14: 0000000000000000 R15: 00000000000000f8
[ 81.012578]
[ 81.012935] irq event stamp: 8155
[ 81.013399] hardirqs last enabled at (8165): [] __up_console_sem+0x78/0x80
[ 81.014517] hardirqs last disabled at (8176): [] __up_console_sem+0x5d/0x80
[ 81.015647] softirqs last enabled at (8076): [] irq_exit_rcu+0x93/0xc0
[ 81.016756] softirqs last disabled at (8071): [] irq_exit_rcu+0x93/0xc0
[ 81.017881] ---[ end trace 0000000000000000 ]---
[ 81.023431] ------------[ cut here ]------------
[ 81.024097] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 81.025808] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 81.026959] Modules linked in:
[ 81.027391] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 81.028621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 81.029696] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 81.030420] 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
[ 81.032718] RSP: 0018:ffff88800694fc00 EFLAGS: 00010282
[ 81.033450] RAX: 0000000000000000 RBX: ffff88800db4be40 RCX: 0000000000000000
[ 81.034398] RDX: ffff8880174d51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 81.035361] RBP: ffff88800db4be54 R08: 0000000000000001 R09: 0000000000000000
[ 81.036322] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 81.037291] R13: ffffffff84e223a0 R14: ffff88800db4be48 R15: ffffffff84da62e0
[ 81.038240] FS: 0000555556029400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 81.039305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.040095] CR2: 00007f57b5efad90 CR3: 0000000019c1a000 CR4: 0000000000350ee0
[ 81.041074] Call Trace:
[ 81.041431]
[ 81.041751] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 81.042438] ipv6_frags_init_net+0x206/0x3c0
[ 81.043068] ops_init+0xbb/0x6b0
[ 81.043543] setup_net+0x3d9/0x990
[ 81.044077] ? down_read_killable+0x1d7/0x4e0
[ 81.044690] ? __pfx_setup_net+0x10/0x10
[ 81.045271] ? copy_net_ns+0x17c/0x770
[ 81.045807] copy_net_ns+0x321/0x770
[ 81.046354] create_new_namespaces+0x3f6/0xb30
[ 81.047023] unshare_nsproxy_namespaces+0xc1/0x200
[ 81.047681] ksys_unshare+0x44d/0x8e0
[ 81.048236] ? __pfx_ksys_unshare+0x10/0x10
[ 81.048839] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 81.049645] __x64_sys_unshare+0x31/0x40
[ 81.050236] do_syscall_64+0x3f/0x90
[ 81.050731] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 81.051438] RIP: 0033:0x7efe8e9a60d7
[ 81.051959] 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
[ 81.054271] RSP: 002b:00007ffd4c590168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 81.055274] RAX: ffffffffffffffda RBX: 00007ffd4c5907a8 RCX: 00007efe8e9a60d7
[ 81.056215] RDX: 00007efe8ea1041f RSI: 00007ffd4c590100 RDI: 0000000040000000
[ 81.057202] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4c58ff10
[ 81.058147] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efe8eab8bf0
[ 81.059095] R13: 00007ffd4c590240 R14: 0000000000000000 R15: 00000000000000f8
[ 81.060063]
[ 81.060386] irq event stamp: 10023
[ 81.060889] hardirqs last enabled at (10035): [] __up_console_sem+0x78/0x80
[ 81.062011] hardirqs last disabled at (10046): [] __up_console_sem+0x5d/0x80
[ 81.063139] softirqs last enabled at (9040): [] irq_exit_rcu+0x93/0xc0
[ 81.064224] softirqs last disabled at (8997): [] irq_exit_rcu+0x93/0xc0
[ 81.065339] ---[ end trace 0000000000000000 ]---
[ 81.066725] ------------[ cut here ]------------
[ 81.067389] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 81.069447] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 81.070598] Modules linked in:
[ 81.071070] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 81.072275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 81.073350] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 81.074064] 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
[ 81.076324] RSP: 0018:ffff88800694fbf0 EFLAGS: 00010286
[ 81.077079] RAX: 0000000000000000 RBX: ffff88800db4b840 RCX: 0000000000000000
[ 81.078021] RDX: ffff8880174d51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 81.078954] RBP: ffff88800db4b854 R08: 0000000000000001 R09: 0000000000000000
[ 81.079886] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 81.080800] R13: ffffffff84e223a0 R14: ffff88800db4b848 R15: ffffffff84daf020
[ 81.081736] FS: 0000555556029400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 81.082779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.083558] CR2: 00007f57b5efad90 CR3: 0000000019c1a000 CR4: 0000000000350ee0
[ 81.084522] Call Trace:
[ 81.084912]
[ 81.085234] nf_ct_net_init+0x224/0x3d0
[ 81.085776] ? __pfx_nf_ct_net_init+0x10/0x10
[ 81.086417] ops_init+0xbb/0x6b0
[ 81.086924] setup_net+0x3d9/0x990
[ 81.087398] ? down_read_killable+0x1d7/0x4e0
[ 81.088035] ? __pfx_setup_net+0x10/0x10
[ 81.088577] ? copy_net_ns+0x17c/0x770
[ 81.089148] copy_net_ns+0x321/0x770
[ 81.089667] create_new_namespaces+0x3f6/0xb30
[ 81.090320] unshare_nsproxy_namespaces+0xc1/0x200
[ 81.091013] ksys_unshare+0x44d/0x8e0
[ 81.091533] ? __pfx_ksys_unshare+0x10/0x10
[ 81.092154] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 81.092969] __x64_sys_unshare+0x31/0x40
[ 81.093517] do_syscall_64+0x3f/0x90
[ 81.094060] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 81.094744] RIP: 0033:0x7efe8e9a60d7
[ 81.095270] 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
[ 81.097579] RSP: 002b:00007ffd4c590168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 81.098588] RAX: ffffffffffffffda RBX: 00007ffd4c5907a8 RCX: 00007efe8e9a60d7
[ 81.099519] RDX: 00007efe8ea1041f RSI: 00007ffd4c590100 RDI: 0000000040000000
[ 81.100458] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4c58ff10
[ 81.101408] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efe8eab8bf0
[ 81.102340] R13: 00007ffd4c590240 R14: 0000000000000000 R15: 00000000000000f8
[ 81.103296]
[ 81.103613] irq event stamp: 10825
[ 81.104098] hardirqs last enabled at (10837): [] __up_console_sem+0x78/0x80
[ 81.105246] hardirqs last disabled at (10848): [] __up_console_sem+0x5d/0x80
[ 81.106359] softirqs last enabled at (10330): [] irq_exit_rcu+0x93/0xc0
[ 81.107440] softirqs last disabled at (10325): [] irq_exit_rcu+0x93/0xc0
[ 81.108556] ---[ end trace 0000000000000000 ]---
executing program
[ 82.592680] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 84.640556] Bluetooth: hci0: command 0x041b tx timeout
[ 86.688036] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 88.735922] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:31:11 Registers:
info registers vcpu 0
RAX=0000000000023e47 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=00007f83d0391078 CR3=000000000e11e000 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=9400c6f7394335be614217ee205f39d0
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=3c46c75b4bd19ca0000000000013c428 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e196ff698d105a9500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000075 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800694f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000075 R11=0000000000000001
R12=0000000000000075 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 0000555556029400 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=00007f57b5efad90 CR3=0000000019c1a000 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