Warning: Permanently added '10.128.1.164' (ED25519) to the list of known hosts.
2025/05/18 10:34:18 ignoring optional flag "sandboxArg"="0"
2025/05/18 10:34:19 parsed 1 programs
[ 124.762955][ T6277] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 127.397818][ T3461] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 127.405979][ T3461] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 127.431090][ T1318] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 127.438999][ T1318] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 130.236443][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 130.245700][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 130.254158][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 130.262382][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 130.273739][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 130.698811][ T6342] chnl_net:caif_netlink_parms(): no params data found
[ 130.800798][ T6342] bridge0: port 1(bridge_slave_0) entered blocking state
[ 130.808121][ T6342] bridge0: port 1(bridge_slave_0) entered disabled state
[ 130.815873][ T6342] bridge_slave_0: entered allmulticast mode
[ 130.823026][ T6342] bridge_slave_0: entered promiscuous mode
[ 130.831545][ T6342] bridge0: port 2(bridge_slave_1) entered blocking state
[ 130.838730][ T6342] bridge0: port 2(bridge_slave_1) entered disabled state
[ 130.846216][ T6342] bridge_slave_1: entered allmulticast mode
[ 130.853660][ T6342] bridge_slave_1: entered promiscuous mode
[ 130.883562][ T6342] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 130.895669][ T6342] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 130.926033][ T6342] team0: Port device team_slave_0 added
[ 130.934259][ T6342] team0: Port device team_slave_1 added
[ 130.962223][ T6342] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 130.969203][ T6342] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 130.995521][ T6342] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 131.007658][ T6342] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 131.014753][ T6342] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 131.040683][ T6342] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 131.081519][ T6342] hsr_slave_0: entered promiscuous mode
[ 131.087739][ T6342] hsr_slave_1: entered promiscuous mode
[ 131.776894][ T6342] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 131.793158][ T6342] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 131.804933][ T6342] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 131.819035][ T6342] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 131.925950][ T6342] 8021q: adding VLAN 0 to HW filter on device bond0
[ 131.950692][ T6342] 8021q: adding VLAN 0 to HW filter on device team0
[ 131.965544][ T3522] bridge0: port 1(bridge_slave_0) entered blocking state
[ 131.973205][ T3522] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 131.992088][ T3461] bridge0: port 2(bridge_slave_1) entered blocking state
[ 131.999516][ T3461] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 132.269133][ T6342] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 132.327432][ T6342] veth0_vlan: entered promiscuous mode
[ 132.342137][ T6342] veth1_vlan: entered promiscuous mode
[ 132.379314][ T6342] veth0_macvtap: entered promiscuous mode
[ 132.394055][ T6342] veth1_macvtap: entered promiscuous mode
[ 132.419753][ T6342] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 132.443559][ T6342] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 132.456755][ T6342] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.466479][ T6342] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.476009][ T6342] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.485204][ T6342] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.677134][ T3522] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 132.749060][ T3522] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 132.813994][ T3522] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 132.889487][ T3522] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 133.040691][ T1297] ieee802154 phy0 wpan0: encryption failed: -22
[ 133.047209][ T1297] ieee802154 phy1 wpan1: encryption failed: -22
2025/05/18 10:34:32 executed programs: 0
[ 133.695325][ T5141] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 133.706230][ T5141] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 133.717814][ T5141] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 133.726500][ T5141] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 133.735589][ T5141] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 134.013096][ T6428] chnl_net:caif_netlink_parms(): no params data found
[ 134.156501][ T6428] bridge0: port 1(bridge_slave_0) entered blocking state
[ 134.165994][ T6428] bridge0: port 1(bridge_slave_0) entered disabled state
[ 134.183506][ T6428] bridge_slave_0: entered allmulticast mode
[ 134.191661][ T6428] bridge_slave_0: entered promiscuous mode
[ 134.200707][ T6428] bridge0: port 2(bridge_slave_1) entered blocking state
[ 134.208060][ T6428] bridge0: port 2(bridge_slave_1) entered disabled state
[ 134.215783][ T6428] bridge_slave_1: entered allmulticast mode
[ 134.224103][ T6428] bridge_slave_1: entered promiscuous mode
[ 134.267115][ T6428] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 134.284403][ T6428] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 134.342242][ T6428] team0: Port device team_slave_0 added
[ 134.354924][ T6428] team0: Port device team_slave_1 added
[ 134.399129][ T6428] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 134.406760][ T6428] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 134.439021][ T6428] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 134.452249][ T6428] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 134.459609][ T6428] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 134.486482][ T6428] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 134.559217][ T6428] hsr_slave_0: entered promiscuous mode
[ 134.566335][ T6428] hsr_slave_1: entered promiscuous mode
[ 134.572882][ T6428] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 134.580998][ T6428] Cannot create hsr debugfs directory
[ 135.380922][ T3522] bridge_slave_1: left allmulticast mode
[ 135.386635][ T3522] bridge_slave_1: left promiscuous mode
[ 135.393099][ T3522] bridge0: port 2(bridge_slave_1) entered disabled state
[ 135.408343][ T3522] bridge_slave_0: left allmulticast mode
[ 135.424189][ T3522] bridge_slave_0: left promiscuous mode
[ 135.430515][ T3522] bridge0: port 1(bridge_slave_0) entered disabled state
[ 135.754346][ T5141] Bluetooth: hci0: command tx timeout
[ 135.771317][ T3522] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 135.783610][ T3522] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 135.794456][ T3522] bond0 (unregistering): Released all slaves
[ 135.915139][ T3522] hsr_slave_0: left promiscuous mode
[ 135.921395][ T3522] hsr_slave_1: left promiscuous mode
[ 135.927450][ T3522] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 135.935689][ T3522] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 135.944052][ T3522] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 135.952556][ T3522] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 135.978291][ T3522] veth1_macvtap: left promiscuous mode
[ 135.987982][ T3522] veth0_macvtap: left promiscuous mode
[ 135.993841][ T3522] veth1_vlan: left promiscuous mode
[ 135.999206][ T3522] veth0_vlan: left promiscuous mode
[ 136.479896][ T3522] team0 (unregistering): Port device team_slave_1 removed
[ 136.516971][ T3522] team0 (unregistering): Port device team_slave_0 removed
[ 137.059149][ T6428] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 137.075904][ T6428] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 137.097710][ T6428] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 137.121678][ T6428] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 137.357376][ T6428] 8021q: adding VLAN 0 to HW filter on device bond0
[ 137.402581][ T6428] 8021q: adding VLAN 0 to HW filter on device team0
[ 137.418475][ T130] bridge0: port 1(bridge_slave_0) entered blocking state
[ 137.425708][ T130] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 137.452572][ T130] bridge0: port 2(bridge_slave_1) entered blocking state
[ 137.459785][ T130] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 137.742099][ T6428] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 137.797523][ T6428] veth0_vlan: entered promiscuous mode
[ 137.817231][ T6428] veth1_vlan: entered promiscuous mode
[ 137.829790][ T5141] Bluetooth: hci0: command tx timeout
[ 137.858910][ T6428] veth0_macvtap: entered promiscuous mode
[ 137.875767][ T6428] veth1_macvtap: entered promiscuous mode
[ 137.905316][ T6428] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 137.923031][ T6428] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 137.937795][ T6428] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.949291][ T6428] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.961172][ T6428] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.970224][ T6428] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 138.067437][ T3003] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 138.099312][ T3003] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 138.137094][ T3003] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 138.146875][ T3003] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 138.217318][ T6558] IPv6: NLM_F_CREATE should be specified when creating new route
[ 138.226312][ T6558] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:578
[ 138.239588][ T6558] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 6558, name: syz.0.16
[ 138.250326][ T6558] preempt_count: 0, expected: 0
[ 138.255223][ T6558] RCU nest depth: 1, expected: 0
[ 138.260650][ T6558] 1 lock held by syz.0.16/6558:
[ 138.265524][ T6558] #0: ffffffff8df3dce0 (rcu_read_lock){....}-{1:3}, at: ip6_route_add+0x4d/0x2f0
[ 138.275521][ T6558] CPU: 1 UID: 0 PID: 6558 Comm: syz.0.16 Not tainted 6.15.0-rc6-syzkaller-gb8fa067c4a76 #0 PREEMPT(full)
[ 138.275543][ T6558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 138.275557][ T6558] Call Trace:
[ 138.275571][ T6558]
[ 138.275578][ T6558] dump_stack_lvl+0x189/0x250
[ 138.275609][ T6558] ? __pfx_dump_stack_lvl+0x10/0x10
[ 138.275640][ T6558] ? print_lock_name+0xde/0x100
[ 138.275664][ T6558] __might_resched+0x495/0x610
[ 138.275689][ T6558] ? __pfx___might_resched+0x10/0x10
[ 138.275708][ T6558] ? stack_depot_save_flags+0x42b/0x910
[ 138.275738][ T6558] __mutex_lock+0x106/0xe80
[ 138.275757][ T6558] ? lwtunnel_build_state+0x381/0x4c0
[ 138.275773][ T6558] ? fib_nh_common_init+0x129/0x460
[ 138.275794][ T6558] ? ip6_route_info_create_nh+0x139/0x870
[ 138.275817][ T6558] ? ip6_route_add+0xf6/0x2f0
[ 138.275837][ T6558] ? inet6_rtm_newroute+0x284/0x1c50
[ 138.275856][ T6558] ? rtnetlink_rcv_msg+0x7cc/0xb70
[ 138.275874][ T6558] ? netlink_rcv_skb+0x21c/0x490
[ 138.275893][ T6558] ? netlink_unicast+0x758/0x8d0
[ 138.275910][ T6558] ? netlink_sendmsg+0x805/0xb30
[ 138.275929][ T6558] ? __sock_sendmsg+0x219/0x270
[ 138.275944][ T6558] ? ____sys_sendmsg+0x505/0x830
[ 138.275964][ T6558] ? ___sys_sendmsg+0x21f/0x2a0
[ 138.275985][ T6558] ? do_syscall_64+0xf6/0x210
[ 138.276003][ T6558] ? pcpu_alloc_noprof+0x284/0x16b0
[ 138.276029][ T6558] ? __pfx___mutex_lock+0x10/0x10
[ 138.276070][ T6558] pcpu_alloc_noprof+0x284/0x16b0
[ 138.276100][ T6558] ? rcu_is_watching+0x15/0xb0
[ 138.276119][ T6558] dst_cache_init+0x3f/0x270
[ 138.276142][ T6558] ip_tun_build_state+0x193/0x6b0
[ 138.276166][ T6558] ? __pfx_ip_tun_build_state+0x10/0x10
[ 138.276187][ T6558] ? __lock_acquire+0xaac/0xd20
[ 138.276228][ T6558] ? lwtunnel_build_state+0xe2/0x4c0
[ 138.276249][ T6558] lwtunnel_build_state+0x381/0x4c0
[ 138.276268][ T6558] ? lwtunnel_build_state+0xe2/0x4c0
[ 138.276288][ T6558] fib_nh_common_init+0x129/0x460
[ 138.276316][ T6558] ? __pfx_fib_nh_common_init+0x10/0x10
[ 138.276347][ T6558] ? fib6_nh_init+0xbb9/0x2030
[ 138.276375][ T6558] fib6_nh_init+0x15e4/0x2030
[ 138.276414][ T6558] ? __pfx_fib6_nh_init+0x10/0x10
[ 138.276434][ T6558] ? kasan_save_track+0x4f/0x80
[ 138.276453][ T6558] ? __kasan_kmalloc+0x93/0xb0
[ 138.276475][ T6558] ? rcu_is_watching+0x15/0xb0
[ 138.276501][ T6558] ? pcpu_alloc_noprof+0xd4b/0x16b0
[ 138.276528][ T6558] ? __mutex_unlock_slowpath+0x1cd/0x700
[ 138.276551][ T6558] ? pcpu_memcg_post_alloc_hook+0x131/0x700
[ 138.276576][ T6558] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 138.276594][ T6558] ? __pfx_pcpu_memcg_post_alloc_hook+0x10/0x10
[ 138.276619][ T6558] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 138.276636][ T6558] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 138.276662][ T6558] ? __lock_acquire+0xaac/0xd20
[ 138.276688][ T6558] ip6_route_info_create_nh+0x139/0x870
[ 138.276719][ T6558] ? __pfx_ip6_route_info_create_nh+0x10/0x10
[ 138.276745][ T6558] ? ip6_route_info_create+0x629/0xa70
[ 138.276771][ T6558] ? ip6_route_add+0x4d/0x2f0
[ 138.276794][ T6558] ip6_route_add+0xf6/0x2f0
[ 138.276815][ T6558] ? inet6_rtm_newroute+0x274/0x1c50
[ 138.276839][ T6558] inet6_rtm_newroute+0x284/0x1c50
[ 138.276865][ T6558] ? kasan_quarantine_put+0xdd/0x220
[ 138.276884][ T6558] ? lockdep_hardirqs_on+0x9c/0x150
[ 138.276907][ T6558] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 138.276928][ T6558] ? nlmon_xmit+0xb0/0x100
[ 138.276949][ T6558] ? kmem_cache_free+0x192/0x3f0
[ 138.276979][ T6558] ? __local_bh_enable_ip+0x12d/0x1c0
[ 138.276997][ T6558] ? lockdep_hardirqs_on+0x9c/0x150
[ 138.277016][ T6558] ? __local_bh_enable_ip+0x12d/0x1c0
[ 138.277032][ T6558] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 138.277058][ T6558] ? aa_get_newest_label+0xf7/0x5d0
[ 138.277107][ T6558] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 138.277128][ T6558] rtnetlink_rcv_msg+0x7cc/0xb70
[ 138.277153][ T6558] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 138.277173][ T6558] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 138.277199][ T6558] ? ref_tracker_free+0x63a/0x7d0
[ 138.277216][ T6558] ? __copy_skb_header+0xa7/0x550
[ 138.277250][ T6558] netlink_rcv_skb+0x21c/0x490
[ 138.277273][ T6558] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 138.277296][ T6558] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 138.277347][ T6558] ? netlink_deliver_tap+0x2e/0x1b0
[ 138.277368][ T6558] ? netlink_deliver_tap+0x2e/0x1b0
[ 138.277396][ T6558] netlink_unicast+0x758/0x8d0
[ 138.277427][ T6558] netlink_sendmsg+0x805/0xb30
[ 138.277459][ T6558] ? __pfx_netlink_sendmsg+0x10/0x10
[ 138.277485][ T6558] ? aa_sock_msg_perm+0x94/0x160
[ 138.277507][ T6558] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 138.277527][ T6558] ? __pfx_netlink_sendmsg+0x10/0x10
[ 138.277551][ T6558] __sock_sendmsg+0x219/0x270
[ 138.277573][ T6558] ____sys_sendmsg+0x505/0x830
[ 138.277603][ T6558] ? __pfx_____sys_sendmsg+0x10/0x10
[ 138.277636][ T6558] ? import_iovec+0x74/0xa0
[ 138.277664][ T6558] ___sys_sendmsg+0x21f/0x2a0
[ 138.277691][ T6558] ? __pfx____sys_sendmsg+0x10/0x10
[ 138.277752][ T6558] ? __fget_files+0x2a/0x420
[ 138.277773][ T6558] ? __fget_files+0x3a0/0x420
[ 138.277804][ T6558] __x64_sys_sendmsg+0x19b/0x260
[ 138.277830][ T6558] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 138.277871][ T6558] ? do_syscall_64+0xba/0x210
[ 138.277895][ T6558] do_syscall_64+0xf6/0x210
[ 138.277916][ T6558] ? clear_bhb_loop+0x60/0xb0
[ 138.277938][ T6558] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 138.277955][ T6558] RIP: 0033:0x7fe52198e969
[ 138.277981][ T6558] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 138.277995][ T6558] RSP: 002b:00007fe522746038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 138.278013][ T6558] RAX: ffffffffffffffda RBX: 00007fe521bb5fa0 RCX: 00007fe52198e969
[ 138.278026][ T6558] RDX: 000000001000c840 RSI: 00002000000000c0 RDI: 0000000000000004
[ 138.278036][ T6558] RBP: 00007fe521a10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 138.278046][ T6558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 138.278056][ T6558] R13: 0000000000000000 R14: 00007fe521bb5fa0 R15: 00007ffe0092cd98
[ 138.278084][ T6558]
[ 138.278188][ T6558]
[ 138.870368][ T6558] =============================
[ 138.875214][ T6558] [ BUG: Invalid wait context ]
[ 138.880047][ T6558] 6.15.0-rc6-syzkaller-gb8fa067c4a76 #0 Tainted: G W
[ 138.888314][ T6558] -----------------------------
[ 138.893168][ T6558] syz.0.16/6558 is trying to lock:
[ 138.898271][ T6558] ffffffff8e023ac8 (pcpu_alloc_mutex){+.+.}-{4:4}, at: pcpu_alloc_noprof+0x284/0x16b0
[ 138.908114][ T6558] other info that might help us debug this:
[ 138.913994][ T6558] context-{5:5}
[ 138.917526][ T6558] 1 lock held by syz.0.16/6558:
[ 138.922371][ T6558] #0: ffffffff8df3dce0 (rcu_read_lock){....}-{1:3}, at: ip6_route_add+0x4d/0x2f0
[ 138.931598][ T6558] stack backtrace:
[ 138.935341][ T6558] CPU: 1 UID: 0 PID: 6558 Comm: syz.0.16 Tainted: G W 6.15.0-rc6-syzkaller-gb8fa067c4a76 #0 PREEMPT(full)
[ 138.935360][ T6558] Tainted: [W]=WARN
[ 138.935365][ T6558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 138.935373][ T6558] Call Trace:
[ 138.935381][ T6558]
[ 138.935388][ T6558] dump_stack_lvl+0x189/0x250
[ 138.935410][ T6558] ? __pfx_dump_stack_lvl+0x10/0x10
[ 138.935428][ T6558] ? __pfx__printk+0x10/0x10
[ 138.935441][ T6558] ? print_lock_name+0xde/0x100
[ 138.935454][ T6558] __lock_acquire+0xbcf/0xd20
[ 138.935475][ T6558] ? pcpu_alloc_noprof+0x284/0x16b0
[ 138.935493][ T6558] lock_acquire+0x120/0x360
[ 138.935510][ T6558] ? pcpu_alloc_noprof+0x284/0x16b0
[ 138.935532][ T6558] __mutex_lock+0x182/0xe80
[ 138.935547][ T6558] ? pcpu_alloc_noprof+0x284/0x16b0
[ 138.935564][ T6558] ? lwtunnel_build_state+0x381/0x4c0
[ 138.935577][ T6558] ? fib_nh_common_init+0x129/0x460
[ 138.935594][ T6558] ? ip6_route_info_create_nh+0x139/0x870
[ 138.935612][ T6558] ? ip6_route_add+0xf6/0x2f0
[ 138.935629][ T6558] ? inet6_rtm_newroute+0x284/0x1c50
[ 138.935644][ T6558] ? rtnetlink_rcv_msg+0x7cc/0xb70
[ 138.935659][ T6558] ? netlink_rcv_skb+0x21c/0x490
[ 138.935676][ T6558] ? netlink_unicast+0x758/0x8d0
[ 138.935690][ T6558] ? netlink_sendmsg+0x805/0xb30
[ 138.935706][ T6558] ? __sock_sendmsg+0x219/0x270
[ 138.935719][ T6558] ? ____sys_sendmsg+0x505/0x830
[ 138.935736][ T6558] ? ___sys_sendmsg+0x21f/0x2a0
[ 138.935753][ T6558] ? do_syscall_64+0xf6/0x210
[ 138.935767][ T6558] ? pcpu_alloc_noprof+0x284/0x16b0
[ 138.935786][ T6558] ? __pfx___mutex_lock+0x10/0x10
[ 138.935806][ T6558] pcpu_alloc_noprof+0x284/0x16b0
[ 138.935827][ T6558] ? rcu_is_watching+0x15/0xb0
[ 138.935840][ T6558] dst_cache_init+0x3f/0x270
[ 138.935856][ T6558] ip_tun_build_state+0x193/0x6b0
[ 138.935874][ T6558] ? __pfx_ip_tun_build_state+0x10/0x10
[ 138.935890][ T6558] ? __lock_acquire+0xaac/0xd20
[ 138.935913][ T6558] ? lwtunnel_build_state+0xe2/0x4c0
[ 138.935927][ T6558] lwtunnel_build_state+0x381/0x4c0
[ 138.935940][ T6558] ? lwtunnel_build_state+0xe2/0x4c0
[ 138.935954][ T6558] fib_nh_common_init+0x129/0x460
[ 138.935971][ T6558] ? __pfx_fib_nh_common_init+0x10/0x10
[ 138.935987][ T6558] ? fib6_nh_init+0xbb9/0x2030
[ 138.936006][ T6558] fib6_nh_init+0x15e4/0x2030
[ 138.936029][ T6558] ? __pfx_fib6_nh_init+0x10/0x10
[ 138.936046][ T6558] ? kasan_save_track+0x4f/0x80
[ 138.936066][ T6558] ? __kasan_kmalloc+0x93/0xb0
[ 138.936082][ T6558] ? rcu_is_watching+0x15/0xb0
[ 138.936096][ T6558] ? pcpu_alloc_noprof+0xd4b/0x16b0
[ 138.936115][ T6558] ? __mutex_unlock_slowpath+0x1cd/0x700
[ 138.936131][ T6558] ? pcpu_memcg_post_alloc_hook+0x131/0x700
[ 138.936149][ T6558] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 138.936162][ T6558] ? __pfx_pcpu_memcg_post_alloc_hook+0x10/0x10
[ 138.936181][ T6558] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 138.936193][ T6558] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 138.936208][ T6558] ? __lock_acquire+0xaac/0xd20
[ 138.936227][ T6558] ip6_route_info_create_nh+0x139/0x870
[ 138.936247][ T6558] ? __pfx_ip6_route_info_create_nh+0x10/0x10
[ 138.936266][ T6558] ? ip6_route_info_create+0x629/0xa70
[ 138.936285][ T6558] ? ip6_route_add+0x4d/0x2f0
[ 138.936303][ T6558] ip6_route_add+0xf6/0x2f0
[ 138.936321][ T6558] ? inet6_rtm_newroute+0x274/0x1c50
[ 138.936337][ T6558] inet6_rtm_newroute+0x284/0x1c50
[ 138.936354][ T6558] ? kasan_quarantine_put+0xdd/0x220
[ 138.936368][ T6558] ? lockdep_hardirqs_on+0x9c/0x150
[ 138.936383][ T6558] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 138.936398][ T6558] ? nlmon_xmit+0xb0/0x100
[ 138.936417][ T6558] ? kmem_cache_free+0x192/0x3f0
[ 138.936435][ T6558] ? __local_bh_enable_ip+0x12d/0x1c0
[ 138.936448][ T6558] ? lockdep_hardirqs_on+0x9c/0x150
[ 138.936461][ T6558] ? __local_bh_enable_ip+0x12d/0x1c0
[ 138.936473][ T6558] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 138.936488][ T6558] ? aa_get_newest_label+0xf7/0x5d0
[ 138.936512][ T6558] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 138.936527][ T6558] rtnetlink_rcv_msg+0x7cc/0xb70
[ 138.936544][ T6558] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 138.936559][ T6558] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 138.936576][ T6558] ? ref_tracker_free+0x63a/0x7d0
[ 138.936590][ T6558] ? __copy_skb_header+0xa7/0x550
[ 138.936611][ T6558] netlink_rcv_skb+0x21c/0x490
[ 138.936628][ T6558] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 138.936644][ T6558] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 138.936666][ T6558] ? netlink_deliver_tap+0x2e/0x1b0
[ 138.936683][ T6558] ? netlink_deliver_tap+0x2e/0x1b0
[ 138.936701][ T6558] netlink_unicast+0x758/0x8d0
[ 138.936719][ T6558] netlink_sendmsg+0x805/0xb30
[ 138.936740][ T6558] ? __pfx_netlink_sendmsg+0x10/0x10
[ 138.936758][ T6558] ? aa_sock_msg_perm+0x94/0x160
[ 138.936773][ T6558] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 138.936788][ T6558] ? __pfx_netlink_sendmsg+0x10/0x10
[ 138.936805][ T6558] __sock_sendmsg+0x219/0x270
[ 138.936819][ T6558] ____sys_sendmsg+0x505/0x830
[ 138.936839][ T6558] ? __pfx_____sys_sendmsg+0x10/0x10
[ 138.936859][ T6558] ? import_iovec+0x74/0xa0
[ 138.936878][ T6558] ___sys_sendmsg+0x21f/0x2a0
[ 138.936897][ T6558] ? __pfx____sys_sendmsg+0x10/0x10
[ 138.936925][ T6558] ? __fget_files+0x2a/0x420
[ 138.936942][ T6558] ? __fget_files+0x3a0/0x420
[ 138.936962][ T6558] __x64_sys_sendmsg+0x19b/0x260
[ 138.936981][ T6558] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 138.937004][ T6558] ? do_syscall_64+0xba/0x210
[ 138.937019][ T6558] do_syscall_64+0xf6/0x210
[ 138.937034][ T6558] ? clear_bhb_loop+0x60/0xb0
[ 138.937049][ T6558] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 138.937067][ T6558] RIP: 0033:0x7fe52198e969
[ 138.937080][ T6558] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 138.937091][ T6558] RSP: 002b:00007fe522746038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 138.937105][ T6558] RAX: ffffffffffffffda RBX: 00007fe521bb5fa0 RCX: 00007fe52198e969
[ 138.937115][ T6558] RDX: 000000001000c840 RSI: 00002000000000c0 RDI: 0000000000000004
[ 138.937127][ T6558] RBP: 00007fe521a10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 138.937136][ T6558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 138.937144][ T6558] R13: 0000000000000000 R14: 00007fe521bb5fa0 R15: 00007ffe0092cd98
[ 138.937157][ T6558]
[ 139.577594][ T6558] IPv6: Can't replace route, no match found
[ 139.603888][ T6563] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:578
[ 139.614945][ T6563] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 6563, name: syz.0.17
2025/05/18 10:34:38 executed programs: 3
[ 139.624116][ T6563] preempt_count: 0, expected: 0
[ 139.628981][ T6563] RCU nest depth: 1, expected: 0
[ 139.634415][ T6563] INFO: lockdep is turned off.
[ 139.639580][ T6563] CPU: 1 UID: 0 PID: 6563 Comm: syz.0.17 Tainted: G W 6.15.0-rc6-syzkaller-gb8fa067c4a76 #0 PREEMPT(full)
[ 139.639607][ T6563] Tainted: [W]=WARN
[ 139.639613][ T6563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 139.639628][ T6563] Call Trace:
[ 139.639633][ T6563]
[ 139.639639][ T6563] dump_stack_lvl+0x189/0x250
[ 139.639667][ T6563] ? __pfx_dump_stack_lvl+0x10/0x10
[ 139.639689][ T6563] ? __pfx__printk+0x10/0x10
[ 139.639705][ T6563] ? __kernel_text_address+0xd/0x40
[ 139.639726][ T6563] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 139.639744][ T6563] ? arch_stack_walk+0xfc/0x150
[ 139.639765][ T6563] __might_resched+0x495/0x610
[ 139.639783][ T6563] ? __pfx___might_resched+0x10/0x10
[ 139.639798][ T6563] ? stack_trace_save+0x9c/0xe0
[ 139.639816][ T6563] ? stack_depot_save_flags+0x40/0x910
[ 139.639833][ T6563] ? kernel_text_address+0xa5/0xe0
[ 139.639856][ T6563] __mutex_lock+0x106/0xe80
[ 139.639874][ T6563] ? lwtunnel_build_state+0x381/0x4c0
[ 139.639891][ T6563] ? fib_nh_common_init+0x129/0x460
[ 139.639910][ T6563] ? ip6_route_info_create_nh+0x139/0x870
[ 139.639932][ T6563] ? ip6_route_add+0xf6/0x2f0
[ 139.639950][ T6563] ? inet6_rtm_newroute+0x284/0x1c50
[ 139.639968][ T6563] ? rtnetlink_rcv_msg+0x7cc/0xb70
[ 139.639985][ T6563] ? netlink_rcv_skb+0x21c/0x490
[ 139.640004][ T6563] ? netlink_unicast+0x758/0x8d0
[ 139.640021][ T6563] ? netlink_sendmsg+0x805/0xb30
[ 139.640040][ T6563] ? __sock_sendmsg+0x219/0x270
[ 139.640054][ T6563] ? ____sys_sendmsg+0x505/0x830
[ 139.640073][ T6563] ? ___sys_sendmsg+0x21f/0x2a0
[ 139.640092][ T6563] ? do_syscall_64+0xf6/0x210
[ 139.640108][ T6563] ? pcpu_alloc_noprof+0x284/0x16b0
[ 139.640131][ T6563] ? __pfx___mutex_lock+0x10/0x10
[ 139.640155][ T6563] pcpu_alloc_noprof+0x284/0x16b0
[ 139.640181][ T6563] ? rcu_is_watching+0x15/0xb0
[ 139.640196][ T6563] dst_cache_init+0x3f/0x270
[ 139.640215][ T6563] ip_tun_build_state+0x193/0x6b0
[ 139.640235][ T6563] ? __pfx_ip_tun_build_state+0x10/0x10
[ 139.640265][ T6563] ? rcu_is_watching+0x15/0xb0
[ 139.640282][ T6563] ? rcu_is_watching+0x15/0xb0
[ 139.640294][ T6563] ? lock_release+0x4b/0x3e0
[ 139.640318][ T6563] lwtunnel_build_state+0x381/0x4c0
[ 139.640333][ T6563] ? lwtunnel_build_state+0xe2/0x4c0
[ 139.640349][ T6563] fib_nh_common_init+0x129/0x460
[ 139.640370][ T6563] ? __pfx_fib_nh_common_init+0x10/0x10
[ 139.640390][ T6563] ? fib6_nh_init+0xbb9/0x2030
[ 139.640413][ T6563] fib6_nh_init+0x15e4/0x2030
[ 139.640440][ T6563] ? __pfx_fib6_nh_init+0x10/0x10
[ 139.640460][ T6563] ? kasan_save_track+0x4f/0x80
[ 139.640479][ T6563] ? __kasan_kmalloc+0x93/0xb0
[ 139.640498][ T6563] ? rcu_is_watching+0x15/0xb0
[ 139.640514][ T6563] ? rcu_is_watching+0x15/0xb0
[ 139.640529][ T6563] ? lock_release+0x4b/0x3e0
[ 139.640550][ T6563] ? pcpu_block_refresh_hint+0x1db/0x2b0
[ 139.640567][ T6563] ? __mutex_unlock_slowpath+0x1cd/0x700
[ 139.640586][ T6563] ? rcu_is_watching+0x15/0xb0
[ 139.640601][ T6563] ? pcpu_memcg_post_alloc_hook+0x131/0x700
[ 139.640624][ T6563] ? rcu_is_watching+0x15/0xb0
[ 139.640639][ T6563] ? __pfx_pcpu_memcg_post_alloc_hook+0x10/0x10
[ 139.640662][ T6563] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 139.640678][ T6563] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 139.640700][ T6563] ip6_route_info_create_nh+0x139/0x870
[ 139.640723][ T6563] ? ip6_route_add+0x4d/0x2f0
[ 139.640745][ T6563] ? lock_acquire+0x5f/0x360
[ 139.640766][ T6563] ? __pfx_ip6_route_info_create_nh+0x10/0x10
[ 139.640789][ T6563] ? ip6_route_info_create+0x629/0xa70
[ 139.640813][ T6563] ? ip6_route_add+0x4d/0x2f0
[ 139.640834][ T6563] ip6_route_add+0xf6/0x2f0
[ 139.640855][ T6563] ? inet6_rtm_newroute+0x274/0x1c50
[ 139.640876][ T6563] inet6_rtm_newroute+0x284/0x1c50
[ 139.640897][ T6563] ? rcu_is_watching+0x15/0xb0
[ 139.640914][ T6563] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 139.640934][ T6563] ? nlmon_xmit+0xb0/0x100
[ 139.640956][ T6563] ? kmem_cache_free+0x192/0x3f0
[ 139.640981][ T6563] ? rcu_is_watching+0x15/0xb0
[ 139.640996][ T6563] ? __dev_queue_xmit+0x27e/0x3a70
[ 139.641010][ T6563] ? __local_bh_enable_ip+0x12d/0x1c0
[ 139.641027][ T6563] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 139.641042][ T6563] ? __dev_queue_xmit+0x27e/0x3a70
[ 139.641059][ T6563] ? aa_get_newest_label+0xf7/0x5d0
[ 139.641083][ T6563] ? rcu_is_watching+0x15/0xb0
[ 139.641096][ T6563] ? lock_release+0x4b/0x3e0
[ 139.641115][ T6563] ? bpf_lsm_capable+0x9/0x20
[ 139.641137][ T6563] ? security_capable+0x7e/0x2e0
[ 139.641157][ T6563] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 139.641175][ T6563] rtnetlink_rcv_msg+0x7cc/0xb70
[ 139.641196][ T6563] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 139.641214][ T6563] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 139.641234][ T6563] ? ref_tracker_free+0x63a/0x7d0
[ 139.641258][ T6563] ? __copy_skb_header+0xa7/0x550
[ 139.641284][ T6563] netlink_rcv_skb+0x21c/0x490
[ 139.641305][ T6563] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 139.641325][ T6563] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 139.641350][ T6563] ? rcu_is_watching+0x15/0xb0
[ 139.641363][ T6563] ? netlink_deliver_tap+0x2e/0x1b0
[ 139.641383][ T6563] ? lock_release+0x4b/0x3e0
[ 139.641405][ T6563] ? netlink_deliver_tap+0x2e/0x1b0
[ 139.641428][ T6563] netlink_unicast+0x758/0x8d0
[ 139.641451][ T6563] netlink_sendmsg+0x805/0xb30
[ 139.641475][ T6563] ? __pfx_netlink_sendmsg+0x10/0x10
[ 139.641497][ T6563] ? aa_sock_msg_perm+0x94/0x160
[ 139.641515][ T6563] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 139.641534][ T6563] ? __pfx_netlink_sendmsg+0x10/0x10
[ 139.641555][ T6563] __sock_sendmsg+0x219/0x270
[ 139.641573][ T6563] ____sys_sendmsg+0x505/0x830
[ 139.641597][ T6563] ? __pfx_____sys_sendmsg+0x10/0x10
[ 139.641622][ T6563] ? import_iovec+0x74/0xa0
[ 139.641644][ T6563] ___sys_sendmsg+0x21f/0x2a0
[ 139.641666][ T6563] ? __pfx____sys_sendmsg+0x10/0x10
[ 139.641690][ T6563] ? futex_wait+0x285/0x360
[ 139.641721][ T6563] ? __fget_files+0x2a/0x420
[ 139.641741][ T6563] ? __fget_files+0x3a0/0x420
[ 139.641764][ T6563] __x64_sys_sendmsg+0x19b/0x260
[ 139.641788][ T6563] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 139.641816][ T6563] ? rcu_is_watching+0x15/0xb0
[ 139.641832][ T6563] do_syscall_64+0xf6/0x210
[ 139.641851][ T6563] ? clear_bhb_loop+0x60/0xb0
[ 139.641869][ T6563] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.641885][ T6563] RIP: 0033:0x7fe52198e969
[ 139.641900][ T6563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 139.641914][ T6563] RSP: 002b:00007fe522746038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 139.641932][ T6563] RAX: ffffffffffffffda RBX: 00007fe521bb5fa0 RCX: 00007fe52198e969
[ 139.641945][ T6563] RDX: 000000001000c840 RSI: 00002000000000c0 RDI: 0000000000000004
[ 139.641956][ T6563] RBP: 00007fe521a10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 139.641967][ T6563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 139.641977][ T6563] R13: 0000000000000000 R14: 00007fe521bb5fa0 R15: 00007ffe0092cd98
[ 139.641994][ T6563]
[ 140.317922][ T6563] IPv6: Can't replace route, no match found
[ 140.327099][ T5141] Bluetooth: hci0: command tx timeout
[ 140.358525][ T6574] IPv6: Can't replace route, no match found
[ 140.387344][ T6576] IPv6: Can't replace route, no match found
[ 140.409129][ T6579] IPv6: Can't replace route, no match found
[ 140.428132][ T6581] IPv6: Can't replace route, no match found
[ 140.448258][ T6583] IPv6: Can't replace route, no match found
[ 140.468131][ T6585] IPv6: Can't replace route, no match found
[ 140.487428][ T6588] IPv6: Can't replace route, no match found
[ 140.506054][ T6590] IPv6: Can't replace route, no match found
[ 140.534816][ T6593] IPv6: Can't replace route, no match found
[ 140.555015][ T6595] IPv6: Can't replace route, no match found
[ 140.573453][ T6597] IPv6: Can't replace route, no match found
[ 140.604228][ T6600] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:578
[ 140.617820][ T6600] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 6600, name: syz.0.29
[ 140.626956][ T6600] preempt_count: 0, expected: 0
[ 140.641442][ T6600] RCU nest depth: 1, expected: 0
[ 140.646515][ T6600] INFO: lockdep is turned off.
[ 140.651982][ T6600] CPU: 0 UID: 0 PID: 6600 Comm: syz.0.29 Tainted: G W 6.15.0-rc6-syzkaller-gb8fa067c4a76 #0 PREEMPT(full)
[ 140.652008][ T6600] Tainted: [W]=WARN
[ 140.652014][ T6600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 140.652023][ T6600] Call Trace:
[ 140.652030][ T6600]
[ 140.652037][ T6600] dump_stack_lvl+0x189/0x250
[ 140.652066][ T6600] ? __pfx_dump_stack_lvl+0x10/0x10
[ 140.652087][ T6600] ? __pfx__printk+0x10/0x10
[ 140.652103][ T6600] ? __kernel_text_address+0xd/0x40
[ 140.652125][ T6600] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 140.652144][ T6600] ? arch_stack_walk+0xfc/0x150
[ 140.652165][ T6600] __might_resched+0x495/0x610
[ 140.652182][ T6600] ? __pfx___might_resched+0x10/0x10
[ 140.652196][ T6600] ? stack_trace_save+0x9c/0xe0
[ 140.652213][ T6600] ? stack_depot_save_flags+0x40/0x910
[ 140.652231][ T6600] ? kernel_text_address+0xa5/0xe0
[ 140.652254][ T6600] __mutex_lock+0x106/0xe80
[ 140.652272][ T6600] ? lwtunnel_build_state+0x381/0x4c0
[ 140.652288][ T6600] ? fib_nh_common_init+0x129/0x460
[ 140.652305][ T6600] ? ip6_route_info_create_nh+0x139/0x870
[ 140.652324][ T6600] ? ip6_route_add+0xf6/0x2f0
[ 140.652344][ T6600] ? inet6_rtm_newroute+0x284/0x1c50
[ 140.652362][ T6600] ? rtnetlink_rcv_msg+0x7cc/0xb70
[ 140.652381][ T6600] ? netlink_rcv_skb+0x21c/0x490
[ 140.652401][ T6600] ? netlink_unicast+0x758/0x8d0
[ 140.652418][ T6600] ? netlink_sendmsg+0x805/0xb30
[ 140.652439][ T6600] ? __sock_sendmsg+0x219/0x270
[ 140.652454][ T6600] ? ____sys_sendmsg+0x505/0x830
[ 140.652474][ T6600] ? ___sys_sendmsg+0x21f/0x2a0
[ 140.652494][ T6600] ? do_syscall_64+0xf6/0x210
[ 140.652511][ T6600] ? pcpu_alloc_noprof+0x284/0x16b0
[ 140.652533][ T6600] ? __pfx___mutex_lock+0x10/0x10
[ 140.652558][ T6600] pcpu_alloc_noprof+0x284/0x16b0
[ 140.652584][ T6600] ? rcu_is_watching+0x15/0xb0
[ 140.652599][ T6600] dst_cache_init+0x3f/0x270
[ 140.652617][ T6600] ip_tun_build_state+0x193/0x6b0
[ 140.652639][ T6600] ? __pfx_ip_tun_build_state+0x10/0x10
[ 140.652659][ T6600] ? rcu_is_watching+0x15/0xb0
[ 140.652676][ T6600] ? rcu_is_watching+0x15/0xb0
[ 140.652691][ T6600] ? lock_release+0x4b/0x3e0
[ 140.652715][ T6600] lwtunnel_build_state+0x381/0x4c0
[ 140.652732][ T6600] ? lwtunnel_build_state+0xe2/0x4c0
[ 140.652749][ T6600] fib_nh_common_init+0x129/0x460
[ 140.652771][ T6600] ? __pfx_fib_nh_common_init+0x10/0x10
[ 140.652790][ T6600] ? fib6_nh_init+0xbb9/0x2030
[ 140.652812][ T6600] fib6_nh_init+0x15e4/0x2030
[ 140.652839][ T6600] ? __pfx_fib6_nh_init+0x10/0x10
[ 140.652859][ T6600] ? kasan_save_track+0x4f/0x80
[ 140.652877][ T6600] ? __kasan_kmalloc+0x93/0xb0
[ 140.652896][ T6600] ? rcu_is_watching+0x15/0xb0
[ 140.652912][ T6600] ? rcu_is_watching+0x15/0xb0
[ 140.652926][ T6600] ? lock_release+0x4b/0x3e0
[ 140.652954][ T6600] ? pcpu_block_refresh_hint+0x1db/0x2b0
[ 140.652970][ T6600] ? __mutex_unlock_slowpath+0x1cd/0x700
[ 140.652986][ T6600] ? rcu_is_watching+0x15/0xb0
[ 140.653000][ T6600] ? pcpu_memcg_post_alloc_hook+0x131/0x700
[ 140.653021][ T6600] ? rcu_is_watching+0x15/0xb0
[ 140.653034][ T6600] ? __pfx_pcpu_memcg_post_alloc_hook+0x10/0x10
[ 140.653056][ T6600] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 140.653071][ T6600] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 140.653091][ T6600] ip6_route_info_create_nh+0x139/0x870
[ 140.653114][ T6600] ? ip6_route_add+0x4d/0x2f0
[ 140.653136][ T6600] ? lock_acquire+0x5f/0x360
[ 140.653157][ T6600] ? __pfx_ip6_route_info_create_nh+0x10/0x10
[ 140.653179][ T6600] ? ip6_route_info_create+0x629/0xa70
[ 140.653201][ T6600] ? ip6_route_add+0x4d/0x2f0
[ 140.653221][ T6600] ip6_route_add+0xf6/0x2f0
[ 140.653242][ T6600] ? inet6_rtm_newroute+0x274/0x1c50
[ 140.653263][ T6600] inet6_rtm_newroute+0x284/0x1c50
[ 140.653284][ T6600] ? rcu_is_watching+0x15/0xb0
[ 140.653300][ T6600] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 140.653318][ T6600] ? nlmon_xmit+0xb0/0x100
[ 140.653340][ T6600] ? kmem_cache_free+0x192/0x3f0
[ 140.653364][ T6600] ? rcu_is_watching+0x15/0xb0
[ 140.653378][ T6600] ? __dev_queue_xmit+0x27e/0x3a70
[ 140.653393][ T6600] ? __local_bh_enable_ip+0x12d/0x1c0
[ 140.653409][ T6600] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 140.653424][ T6600] ? __dev_queue_xmit+0x27e/0x3a70
[ 140.653442][ T6600] ? aa_get_newest_label+0xf7/0x5d0
[ 140.653467][ T6600] ? rcu_is_watching+0x15/0xb0
[ 140.653482][ T6600] ? lock_release+0x4b/0x3e0
[ 140.653501][ T6600] ? bpf_lsm_capable+0x9/0x20
[ 140.653523][ T6600] ? security_capable+0x7e/0x2e0
[ 140.653542][ T6600] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 140.653561][ T6600] rtnetlink_rcv_msg+0x7cc/0xb70
[ 140.653583][ T6600] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 140.653601][ T6600] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 140.653621][ T6600] ? ref_tracker_free+0x63a/0x7d0
[ 140.653637][ T6600] ? __copy_skb_header+0xa7/0x550
[ 140.653662][ T6600] netlink_rcv_skb+0x21c/0x490
[ 140.653682][ T6600] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 140.653701][ T6600] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 140.653725][ T6600] ? rcu_is_watching+0x15/0xb0
[ 140.653738][ T6600] ? netlink_deliver_tap+0x2e/0x1b0
[ 140.653757][ T6600] ? lock_release+0x4b/0x3e0
[ 140.653777][ T6600] ? netlink_deliver_tap+0x2e/0x1b0
[ 140.653799][ T6600] netlink_unicast+0x758/0x8d0
[ 140.653821][ T6600] netlink_sendmsg+0x805/0xb30
[ 140.653844][ T6600] ? __pfx_netlink_sendmsg+0x10/0x10
[ 140.653866][ T6600] ? aa_sock_msg_perm+0x94/0x160
[ 140.653883][ T6600] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 140.653902][ T6600] ? __pfx_netlink_sendmsg+0x10/0x10
[ 140.653923][ T6600] __sock_sendmsg+0x219/0x270
[ 140.653949][ T6600] ____sys_sendmsg+0x505/0x830
[ 140.653973][ T6600] ? __pfx_____sys_sendmsg+0x10/0x10
[ 140.653997][ T6600] ? import_iovec+0x74/0xa0
[ 140.654021][ T6600] ___sys_sendmsg+0x21f/0x2a0
[ 140.654044][ T6600] ? __pfx____sys_sendmsg+0x10/0x10
[ 140.654068][ T6600] ? futex_wake+0x458/0x500
[ 140.654096][ T6600] ? __fget_files+0x2a/0x420
[ 140.654116][ T6600] ? __fget_files+0x3a0/0x420
[ 140.654144][ T6600] __x64_sys_sendmsg+0x19b/0x260
[ 140.654167][ T6600] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 140.654194][ T6600] ? rcu_is_watching+0x15/0xb0
[ 140.654210][ T6600] do_syscall_64+0xf6/0x210
[ 140.654230][ T6600] ? clear_bhb_loop+0x60/0xb0
[ 140.654248][ T6600] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 140.654264][ T6600] RIP: 0033:0x7fe52198e969
[ 140.654278][ T6600] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 140.654291][ T6600] RSP: 002b:00007fe522746038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 140.654310][ T6600] RAX: ffffffffffffffda RBX: 00007fe521bb5fa0 RCX: 00007fe52198e969
[ 140.654322][ T6600] RDX: 000000001000c840 RSI: 00002000000000c0 RDI: 0000000000000004
[ 140.654333][ T6600] RBP: 00007fe521a10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 140.654344][ T6600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 140.654354][ T6600] R13: 0000000000000000 R14: 00007fe521bb5fa0 R15: 00007ffe0092cd98
[ 140.654369][ T6600]
[ 140.654492][ T6600] IPv6: Can't replace route, no match found
[ 141.393438][ T6638] IPv6: Can't replace route, no match found
[ 141.472735][ T6640] IPv6: Can't replace route, no match found
[ 141.491399][ T6644] IPv6: Can't replace route, no match found
[ 141.511997][ T6646] IPv6: Can't replace route, no match found
[ 141.553115][ T6648] IPv6: Can't replace route, no match found
[ 141.573608][ T6651] IPv6: Can't replace route, no match found
[ 141.596526][ T6653] IPv6: Can't replace route, no match found
[ 141.617789][ T6656] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:578
[ 141.629208][ T6656] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 6656, name: syz.0.37
[ 141.639879][ T6656] preempt_count: 0, expected: 0
[ 141.644763][ T6656] RCU nest depth: 1, expected: 0
[ 141.650453][ T6656] INFO: lockdep is turned off.
[ 141.655248][ T6656] CPU: 0 UID: 0 PID: 6656 Comm: syz.0.37 Tainted: G W 6.15.0-rc6-syzkaller-gb8fa067c4a76 #0 PREEMPT(full)
[ 141.655272][ T6656] Tainted: [W]=WARN
[ 141.655278][ T6656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 141.655287][ T6656] Call Trace:
[ 141.655293][ T6656]
[ 141.655300][ T6656] dump_stack_lvl+0x189/0x250
[ 141.655327][ T6656] ? __pfx_dump_stack_lvl+0x10/0x10
[ 141.655349][ T6656] ? __pfx__printk+0x10/0x10
[ 141.655366][ T6656] ? __kernel_text_address+0xd/0x40
[ 141.655388][ T6656] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 141.655406][ T6656] ? arch_stack_walk+0xfc/0x150
[ 141.655428][ T6656] __might_resched+0x495/0x610
[ 141.655446][ T6656] ? __pfx___might_resched+0x10/0x10
[ 141.655462][ T6656] ? stack_trace_save+0x9c/0xe0
[ 141.655480][ T6656] ? stack_depot_save_flags+0x40/0x910
[ 141.655498][ T6656] ? kernel_text_address+0xa5/0xe0
[ 141.655522][ T6656] __mutex_lock+0x106/0xe80
[ 141.655540][ T6656] ? lwtunnel_build_state+0x381/0x4c0
[ 141.655556][ T6656] ? fib_nh_common_init+0x129/0x460
[ 141.655576][ T6656] ? ip6_route_info_create_nh+0x139/0x870
[ 141.655599][ T6656] ? ip6_route_add+0xf6/0x2f0
[ 141.655619][ T6656] ? inet6_rtm_newroute+0x284/0x1c50
[ 141.655639][ T6656] ? rtnetlink_rcv_msg+0x7cc/0xb70
[ 141.655657][ T6656] ? netlink_rcv_skb+0x21c/0x490
[ 141.655677][ T6656] ? netlink_unicast+0x758/0x8d0
[ 141.655694][ T6656] ? netlink_sendmsg+0x805/0xb30
[ 141.655715][ T6656] ? __sock_sendmsg+0x219/0x270
[ 141.655731][ T6656] ? ____sys_sendmsg+0x505/0x830
[ 141.655752][ T6656] ? ___sys_sendmsg+0x21f/0x2a0
[ 141.655772][ T6656] ? do_syscall_64+0xf6/0x210
[ 141.655791][ T6656] ? pcpu_alloc_noprof+0x284/0x16b0
[ 141.655814][ T6656] ? __pfx___mutex_lock+0x10/0x10
[ 141.655840][ T6656] pcpu_alloc_noprof+0x284/0x16b0
[ 141.655864][ T6656] ? rcu_is_watching+0x15/0xb0
[ 141.655880][ T6656] dst_cache_init+0x3f/0x270
[ 141.655900][ T6656] ip_tun_build_state+0x193/0x6b0
[ 141.655923][ T6656] ? __pfx_ip_tun_build_state+0x10/0x10
[ 141.655944][ T6656] ? rcu_is_watching+0x15/0xb0
[ 141.655962][ T6656] ? rcu_is_watching+0x15/0xb0
[ 141.655976][ T6656] ? lock_release+0x4b/0x3e0
[ 141.656000][ T6656] lwtunnel_build_state+0x381/0x4c0
[ 141.656017][ T6656] ? lwtunnel_build_state+0xe2/0x4c0
[ 141.656034][ T6656] fib_nh_common_init+0x129/0x460
[ 141.656056][ T6656] ? __pfx_fib_nh_common_init+0x10/0x10
[ 141.656076][ T6656] ? fib6_nh_init+0xbb9/0x2030
[ 141.656098][ T6656] fib6_nh_init+0x15e4/0x2030
[ 141.656133][ T6656] ? __pfx_fib6_nh_init+0x10/0x10
[ 141.656153][ T6656] ? kasan_save_track+0x4f/0x80
[ 141.656172][ T6656] ? __kasan_kmalloc+0x93/0xb0
[ 141.656191][ T6656] ? rcu_is_watching+0x15/0xb0
[ 141.656207][ T6656] ? rcu_is_watching+0x15/0xb0
[ 141.656222][ T6656] ? lock_release+0x4b/0x3e0
[ 141.656242][ T6656] ? pcpu_block_refresh_hint+0x18f/0x2b0
[ 141.656260][ T6656] ? __mutex_unlock_slowpath+0x1cd/0x700
[ 141.656278][ T6656] ? rcu_is_watching+0x15/0xb0
[ 141.656293][ T6656] ? pcpu_memcg_post_alloc_hook+0x131/0x700
[ 141.656315][ T6656] ? rcu_is_watching+0x15/0xb0
[ 141.656330][ T6656] ? __pfx_pcpu_memcg_post_alloc_hook+0x10/0x10
[ 141.656353][ T6656] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 141.656369][ T6656] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 141.656390][ T6656] ip6_route_info_create_nh+0x139/0x870
[ 141.656412][ T6656] ? ip6_route_add+0x4d/0x2f0
[ 141.656434][ T6656] ? lock_acquire+0x5f/0x360
[ 141.656454][ T6656] ? __pfx_ip6_route_info_create_nh+0x10/0x10
[ 141.656477][ T6656] ? ip6_route_info_create+0x629/0xa70
[ 141.656500][ T6656] ? ip6_route_add+0x4d/0x2f0
[ 141.656521][ T6656] ip6_route_add+0xf6/0x2f0
[ 141.656541][ T6656] ? inet6_rtm_newroute+0x274/0x1c50
[ 141.656562][ T6656] inet6_rtm_newroute+0x284/0x1c50
[ 141.656582][ T6656] ? rcu_is_watching+0x15/0xb0
[ 141.656599][ T6656] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 141.656618][ T6656] ? nlmon_xmit+0xb0/0x100
[ 141.656640][ T6656] ? kmem_cache_free+0x192/0x3f0
[ 141.656664][ T6656] ? rcu_is_watching+0x15/0xb0
[ 141.656678][ T6656] ? __dev_queue_xmit+0x27e/0x3a70
[ 141.656694][ T6656] ? __local_bh_enable_ip+0x12d/0x1c0
[ 141.656711][ T6656] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 141.656726][ T6656] ? __dev_queue_xmit+0x27e/0x3a70
[ 141.656743][ T6656] ? aa_get_newest_label+0xf7/0x5d0
[ 141.656768][ T6656] ? rcu_is_watching+0x15/0xb0
[ 141.656784][ T6656] ? lock_release+0x4b/0x3e0
[ 141.656804][ T6656] ? bpf_lsm_capable+0x9/0x20
[ 141.656826][ T6656] ? security_capable+0x7e/0x2e0
[ 141.656846][ T6656] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 141.656864][ T6656] rtnetlink_rcv_msg+0x7cc/0xb70
[ 141.656885][ T6656] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 141.656903][ T6656] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 141.656924][ T6656] ? ref_tracker_free+0x63a/0x7d0
[ 141.656942][ T6656] ? __copy_skb_header+0xa7/0x550
[ 141.656968][ T6656] netlink_rcv_skb+0x21c/0x490
[ 141.656989][ T6656] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 141.657008][ T6656] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 141.657033][ T6656] ? rcu_is_watching+0x15/0xb0
[ 141.657047][ T6656] ? netlink_deliver_tap+0x2e/0x1b0
[ 141.657067][ T6656] ? lock_release+0x4b/0x3e0
[ 141.657089][ T6656] ? netlink_deliver_tap+0x2e/0x1b0
[ 141.657127][ T6656] netlink_unicast+0x758/0x8d0
[ 141.657150][ T6656] netlink_sendmsg+0x805/0xb30
[ 141.657173][ T6656] ? __pfx_netlink_sendmsg+0x10/0x10
[ 141.657195][ T6656] ? aa_sock_msg_perm+0x94/0x160
[ 141.657213][ T6656] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 141.657231][ T6656] ? __pfx_netlink_sendmsg+0x10/0x10
[ 141.657252][ T6656] __sock_sendmsg+0x219/0x270
[ 141.657271][ T6656] ____sys_sendmsg+0x505/0x830
[ 141.657295][ T6656] ? __pfx_____sys_sendmsg+0x10/0x10
[ 141.657320][ T6656] ? import_iovec+0x74/0xa0
[ 141.657343][ T6656] ___sys_sendmsg+0x21f/0x2a0
[ 141.657366][ T6656] ? __pfx____sys_sendmsg+0x10/0x10
[ 141.657390][ T6656] ? futex_wait+0x285/0x360
[ 141.657421][ T6656] ? __fget_files+0x2a/0x420
[ 141.657441][ T6656] ? __fget_files+0x3a0/0x420
[ 141.657465][ T6656] __x64_sys_sendmsg+0x19b/0x260
[ 141.657488][ T6656] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 141.657516][ T6656] ? rcu_is_watching+0x15/0xb0
[ 141.657533][ T6656] do_syscall_64+0xf6/0x210
[ 141.657551][ T6656] ? clear_bhb_loop+0x60/0xb0
[ 141.657569][ T6656] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 141.657585][ T6656] RIP: 0033:0x7fe52198e969
[ 141.657601][ T6656] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 141.657615][ T6656] RSP: 002b:00007fe522746038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 141.657633][ T6656] RAX: ffffffffffffffda RBX: 00007fe521bb5fa0 RCX: 00007fe52198e969
[ 141.657646][ T6656] RDX: 000000001000c840 RSI: 00002000000000c0 RDI: 0000000000000004
[ 141.657657][ T6656] RBP: 00007fe521a10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 141.657667][ T6656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 141.657677][ T6656] R13: 0000000000000000 R14: 00007fe521bb5fa0 R15: 00007ffe0092cd98
[ 141.657694][ T6656]
[ 141.657728][ T6656] IPv6: Can't replace route, no match found
[ 142.387672][ T6694] IPv6: Can't replace route, no match found
[ 142.390728][ T5141] Bluetooth: hci0: command tx timeout
[ 142.420854][ T6696] IPv6: Can't replace route, no match found
[ 142.470905][ T6698] IPv6: Can't replace route, no match found
[ 142.504937][ T6701] IPv6: Can't replace route, no match found
[ 142.538640][ T6703] IPv6: Can't replace route, no match found
[ 142.574353][ T6706] IPv6: Can't replace route, no match found
[ 142.605349][ T6711] IPv6: Can't replace route, no match found
[ 142.626678][ T6713] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:578
[ 142.637987][ T6713] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 6713, name: syz.0.45
[ 142.648952][ T6713] preempt_count: 0, expected: 0
[ 142.654189][ T6713] RCU nest depth: 1, expected: 0
[ 142.659247][ T6713] INFO: lockdep is turned off.
[ 142.664224][ T6713] CPU: 1 UID: 0 PID: 6713 Comm: syz.0.45 Tainted: G W 6.15.0-rc6-syzkaller-gb8fa067c4a76 #0 PREEMPT(full)
[ 142.664247][ T6713] Tainted: [W]=WARN
[ 142.664252][ T6713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 142.664260][ T6713] Call Trace:
[ 142.664265][ T6713]
[ 142.664271][ T6713] dump_stack_lvl+0x189/0x250
[ 142.664298][ T6713] ? __pfx_dump_stack_lvl+0x10/0x10
[ 142.664316][ T6713] ? __pfx__printk+0x10/0x10
[ 142.664332][ T6713] ? __kernel_text_address+0xd/0x40
[ 142.664352][ T6713] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 142.664369][ T6713] ? arch_stack_walk+0xfc/0x150
[ 142.664390][ T6713] __might_resched+0x495/0x610
[ 142.664408][ T6713] ? __pfx___might_resched+0x10/0x10
[ 142.664423][ T6713] ? stack_trace_save+0x9c/0xe0
[ 142.664441][ T6713] ? stack_depot_save_flags+0x40/0x910
[ 142.664459][ T6713] ? kernel_text_address+0xa5/0xe0
[ 142.664483][ T6713] __mutex_lock+0x106/0xe80
[ 142.664502][ T6713] ? lwtunnel_build_state+0x381/0x4c0
[ 142.664519][ T6713] ? fib_nh_common_init+0x129/0x460
[ 142.664539][ T6713] ? ip6_route_info_create_nh+0x139/0x870
[ 142.664562][ T6713] ? ip6_route_add+0xf6/0x2f0
[ 142.664583][ T6713] ? inet6_rtm_newroute+0x284/0x1c50
[ 142.664601][ T6713] ? rtnetlink_rcv_msg+0x7cc/0xb70
[ 142.664620][ T6713] ? netlink_rcv_skb+0x21c/0x490
[ 142.664639][ T6713] ? netlink_unicast+0x758/0x8d0
[ 142.664656][ T6713] ? netlink_sendmsg+0x805/0xb30
[ 142.664675][ T6713] ? __sock_sendmsg+0x219/0x270
[ 142.664691][ T6713] ? ____sys_sendmsg+0x505/0x830
[ 142.664711][ T6713] ? ___sys_sendmsg+0x21f/0x2a0
[ 142.664731][ T6713] ? do_syscall_64+0xf6/0x210
[ 142.664749][ T6713] ? pcpu_alloc_noprof+0x284/0x16b0
[ 142.664779][ T6713] ? __pfx___mutex_lock+0x10/0x10
[ 142.664803][ T6713] pcpu_alloc_noprof+0x284/0x16b0
[ 142.664828][ T6713] ? rcu_is_watching+0x15/0xb0
[ 142.664844][ T6713] dst_cache_init+0x3f/0x270
[ 142.664863][ T6713] ip_tun_build_state+0x193/0x6b0
[ 142.664885][ T6713] ? __pfx_ip_tun_build_state+0x10/0x10
[ 142.664910][ T6713] ? rcu_is_watching+0x15/0xb0
[ 142.664928][ T6713] ? rcu_is_watching+0x15/0xb0
[ 142.664942][ T6713] ? lock_release+0x4b/0x3e0
[ 142.664967][ T6713] lwtunnel_build_state+0x381/0x4c0
[ 142.664984][ T6713] ? lwtunnel_build_state+0xe2/0x4c0
[ 142.665001][ T6713] fib_nh_common_init+0x129/0x460
[ 142.665022][ T6713] ? __pfx_fib_nh_common_init+0x10/0x10
[ 142.665051][ T6713] ? fib6_nh_init+0xbb9/0x2030
[ 142.665073][ T6713] fib6_nh_init+0x15e4/0x2030
[ 142.665100][ T6713] ? __pfx_fib6_nh_init+0x10/0x10
[ 142.665120][ T6713] ? kasan_save_track+0x4f/0x80
[ 142.665139][ T6713] ? __kasan_kmalloc+0x93/0xb0
[ 142.665159][ T6713] ? rcu_is_watching+0x15/0xb0
[ 142.665174][ T6713] ? rcu_is_watching+0x15/0xb0
[ 142.665188][ T6713] ? lock_release+0x4b/0x3e0
[ 142.665211][ T6713] ? __mutex_unlock_slowpath+0x1cd/0x700
[ 142.665229][ T6713] ? rcu_is_watching+0x15/0xb0
[ 142.665244][ T6713] ? pcpu_memcg_post_alloc_hook+0x131/0x700
[ 142.665266][ T6713] ? rcu_is_watching+0x15/0xb0
[ 142.665280][ T6713] ? __pfx_pcpu_memcg_post_alloc_hook+0x10/0x10
[ 142.665303][ T6713] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 142.665319][ T6713] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 142.665339][ T6713] ip6_route_info_create_nh+0x139/0x870
[ 142.665362][ T6713] ? ip6_route_add+0x4d/0x2f0
[ 142.665384][ T6713] ? lock_acquire+0x5f/0x360
[ 142.665404][ T6713] ? __pfx_ip6_route_info_create_nh+0x10/0x10
[ 142.665427][ T6713] ? ip6_route_info_create+0x629/0xa70
[ 142.665450][ T6713] ? ip6_route_add+0x4d/0x2f0
[ 142.665471][ T6713] ip6_route_add+0xf6/0x2f0
[ 142.665492][ T6713] ? inet6_rtm_newroute+0x274/0x1c50
[ 142.665512][ T6713] inet6_rtm_newroute+0x284/0x1c50
[ 142.665533][ T6713] ? rcu_is_watching+0x15/0xb0
[ 142.665550][ T6713] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 142.665569][ T6713] ? nlmon_xmit+0xb0/0x100
[ 142.665591][ T6713] ? kmem_cache_free+0x192/0x3f0
[ 142.665615][ T6713] ? rcu_is_watching+0x15/0xb0
[ 142.665630][ T6713] ? __dev_queue_xmit+0x27e/0x3a70
[ 142.665647][ T6713] ? __local_bh_enable_ip+0x12d/0x1c0
[ 142.665664][ T6713] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 142.665679][ T6713] ? __dev_queue_xmit+0x27e/0x3a70
[ 142.665697][ T6713] ? aa_get_newest_label+0xf7/0x5d0
[ 142.665722][ T6713] ? rcu_is_watching+0x15/0xb0
[ 142.665736][ T6713] ? lock_release+0x4b/0x3e0
[ 142.665756][ T6713] ? bpf_lsm_capable+0x9/0x20
[ 142.665779][ T6713] ? security_capable+0x7e/0x2e0
[ 142.665798][ T6713] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 142.665817][ T6713] rtnetlink_rcv_msg+0x7cc/0xb70
[ 142.665837][ T6713] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 142.665856][ T6713] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 142.665876][ T6713] ? ref_tracker_free+0x63a/0x7d0
[ 142.665893][ T6713] ? __copy_skb_header+0xa7/0x550
[ 142.665919][ T6713] netlink_rcv_skb+0x21c/0x490
[ 142.665940][ T6713] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 142.665959][ T6713] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 142.665984][ T6713] ? rcu_is_watching+0x15/0xb0
[ 142.665997][ T6713] ? netlink_deliver_tap+0x2e/0x1b0
[ 142.666017][ T6713] ? lock_release+0x4b/0x3e0
[ 142.666046][ T6713] ? netlink_deliver_tap+0x2e/0x1b0
[ 142.666069][ T6713] netlink_unicast+0x758/0x8d0
[ 142.666091][ T6713] netlink_sendmsg+0x805/0xb30
[ 142.666115][ T6713] ? __pfx_netlink_sendmsg+0x10/0x10
[ 142.666138][ T6713] ? aa_sock_msg_perm+0x94/0x160
[ 142.666155][ T6713] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 142.666174][ T6713] ? __pfx_netlink_sendmsg+0x10/0x10
[ 142.666195][ T6713] __sock_sendmsg+0x219/0x270
[ 142.666212][ T6713] ____sys_sendmsg+0x505/0x830
[ 142.666236][ T6713] ? __pfx_____sys_sendmsg+0x10/0x10
[ 142.666262][ T6713] ? import_iovec+0x74/0xa0
[ 142.666284][ T6713] ___sys_sendmsg+0x21f/0x2a0
[ 142.666307][ T6713] ? __pfx____sys_sendmsg+0x10/0x10
[ 142.666330][ T6713] ? futex_wait+0x285/0x360
[ 142.666359][ T6713] ? __fget_files+0x2a/0x420
[ 142.666380][ T6713] ? __fget_files+0x3a0/0x420
[ 142.666403][ T6713] __x64_sys_sendmsg+0x19b/0x260
[ 142.666426][ T6713] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 142.666454][ T6713] ? rcu_is_watching+0x15/0xb0
[ 142.666470][ T6713] do_syscall_64+0xf6/0x210
[ 142.666488][ T6713] ? clear_bhb_loop+0x60/0xb0
[ 142.666506][ T6713] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 142.666522][ T6713] RIP: 0033:0x7fe52198e969
[ 142.666537][ T6713] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 142.666550][ T6713] RSP: 002b:00007fe522746038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 142.666568][ T6713] RAX: ffffffffffffffda RBX: 00007fe521bb5fa0 RCX: 00007fe52198e969
[ 142.666580][ T6713] RDX: 000000001000c840 RSI: 00002000000000c0 RDI: 0000000000000004
[ 142.666591][ T6713] RBP: 00007fe521a10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 142.666601][ T6713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 142.666611][ T6713] R13: 0000000000000000 R14: 00007fe521bb5fa0 R15: 00007ffe0092cd98
[ 142.666628][ T6713]
[ 142.666663][ T6713] IPv6: Can't replace route, no match found
[ 143.467703][ T6746] IPv6: Can't replace route, no match found
[ 143.504084][ T6749] IPv6: Can't replace route, no match found
[ 143.530967][ T6752] IPv6: Can't replace route, no match found
[ 143.568425][ T6754] IPv6: Can't replace route, no match found
[ 143.586663][ T6757] IPv6: Can't replace route, no match found
[ 143.617327][ T6759] IPv6: Can't replace route, no match found
[ 143.653617][ T6762] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:578
[ 143.663097][ T6762] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 6762, name: syz.0.52
[ 143.672677][ T6762] preempt_count: 0, expected: 0
[ 143.677639][ T6762] RCU nest depth: 1, expected: 0
[ 143.684519][ T6762] INFO: lockdep is turned off.
[ 143.689382][ T6762] CPU: 0 UID: 0 PID: 6762 Comm: syz.0.52 Tainted: G W 6.15.0-rc6-syzkaller-gb8fa067c4a76 #0 PREEMPT(full)
[ 143.689408][ T6762] Tainted: [W]=WARN
[ 143.689414][ T6762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 143.689424][ T6762] Call Trace:
[ 143.689430][ T6762]
[ 143.689437][ T6762] dump_stack_lvl+0x189/0x250
[ 143.689466][ T6762] ? __pfx_dump_stack_lvl+0x10/0x10
[ 143.689487][ T6762] ? __pfx__printk+0x10/0x10
[ 143.689504][ T6762] ? __kernel_text_address+0xd/0x40
[ 143.689526][ T6762] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 143.689545][ T6762] ? arch_stack_walk+0xfc/0x150
[ 143.689566][ T6762] __might_resched+0x495/0x610
[ 143.689585][ T6762] ? __pfx___might_resched+0x10/0x10
[ 143.689600][ T6762] ? stack_trace_save+0x9c/0xe0
[ 143.689617][ T6762] ? stack_depot_save_flags+0x40/0x910
[ 143.689638][ T6762] ? kernel_text_address+0xa5/0xe0
[ 143.689659][ T6762] __mutex_lock+0x106/0xe80
[ 143.689675][ T6762] ? lwtunnel_build_state+0x381/0x4c0
[ 143.689692][ T6762] ? fib_nh_common_init+0x129/0x460
[ 143.689711][ T6762] ? ip6_route_info_create_nh+0x139/0x870
[ 143.689733][ T6762] ? ip6_route_add+0xf6/0x2f0
[ 143.689753][ T6762] ? inet6_rtm_newroute+0x284/0x1c50
[ 143.689771][ T6762] ? rtnetlink_rcv_msg+0x7cc/0xb70
[ 143.689790][ T6762] ? netlink_rcv_skb+0x21c/0x490
[ 143.689809][ T6762] ? netlink_unicast+0x758/0x8d0
[ 143.689826][ T6762] ? netlink_sendmsg+0x805/0xb30
[ 143.689845][ T6762] ? __sock_sendmsg+0x219/0x270
[ 143.689859][ T6762] ? ____sys_sendmsg+0x505/0x830
[ 143.689879][ T6762] ? ___sys_sendmsg+0x21f/0x2a0
[ 143.689900][ T6762] ? do_syscall_64+0xf6/0x210
[ 143.689917][ T6762] ? pcpu_alloc_noprof+0x284/0x16b0
[ 143.689941][ T6762] ? __pfx___mutex_lock+0x10/0x10
[ 143.689971][ T6762] pcpu_alloc_noprof+0x284/0x16b0
[ 143.689997][ T6762] ? rcu_is_watching+0x15/0xb0
[ 143.690013][ T6762] dst_cache_init+0x3f/0x270
[ 143.690033][ T6762] ip_tun_build_state+0x193/0x6b0
[ 143.690055][ T6762] ? __pfx_ip_tun_build_state+0x10/0x10
[ 143.690076][ T6762] ? rcu_is_watching+0x15/0xb0
[ 143.690094][ T6762] ? rcu_is_watching+0x15/0xb0
[ 143.690108][ T6762] ? lock_release+0x4b/0x3e0
[ 143.690132][ T6762] lwtunnel_build_state+0x381/0x4c0
[ 143.690149][ T6762] ? lwtunnel_build_state+0xe2/0x4c0
[ 143.690166][ T6762] fib_nh_common_init+0x129/0x460
[ 143.690188][ T6762] ? __pfx_fib_nh_common_init+0x10/0x10
[ 143.690208][ T6762] ? fib6_nh_init+0xbb9/0x2030
[ 143.690231][ T6762] fib6_nh_init+0x15e4/0x2030
[ 143.690258][ T6762] ? __pfx_fib6_nh_init+0x10/0x10
[ 143.690278][ T6762] ? kasan_save_track+0x4f/0x80
[ 143.690296][ T6762] ? __kasan_kmalloc+0x93/0xb0
[ 143.690316][ T6762] ? rcu_is_watching+0x15/0xb0
[ 143.690331][ T6762] ? rcu_is_watching+0x15/0xb0
[ 143.690345][ T6762] ? lock_release+0x4b/0x3e0
[ 143.690369][ T6762] ? __mutex_unlock_slowpath+0x1cd/0x700
[ 143.690387][ T6762] ? rcu_is_watching+0x15/0xb0
[ 143.690402][ T6762] ? pcpu_memcg_post_alloc_hook+0x131/0x700
[ 143.690425][ T6762] ? rcu_is_watching+0x15/0xb0
[ 143.690440][ T6762] ? __pfx_pcpu_memcg_post_alloc_hook+0x10/0x10
[ 143.690462][ T6762] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 143.690479][ T6762] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 143.690500][ T6762] ip6_route_info_create_nh+0x139/0x870
[ 143.690522][ T6762] ? ip6_route_add+0x4d/0x2f0
[ 143.690544][ T6762] ? lock_acquire+0x5f/0x360
[ 143.690588][ T6762] ? __pfx_ip6_route_info_create_nh+0x10/0x10
[ 143.690610][ T6762] ? ip6_route_info_create+0x629/0xa70
[ 143.690634][ T6762] ? ip6_route_add+0x4d/0x2f0
[ 143.690655][ T6762] ip6_route_add+0xf6/0x2f0
[ 143.690676][ T6762] ? inet6_rtm_newroute+0x274/0x1c50
[ 143.690696][ T6762] inet6_rtm_newroute+0x284/0x1c50
[ 143.690717][ T6762] ? rcu_is_watching+0x15/0xb0
[ 143.690734][ T6762] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 143.690752][ T6762] ? nlmon_xmit+0xb0/0x100
[ 143.690775][ T6762] ? kmem_cache_free+0x192/0x3f0
[ 143.690798][ T6762] ? rcu_is_watching+0x15/0xb0
[ 143.690812][ T6762] ? __dev_queue_xmit+0x27e/0x3a70
[ 143.690828][ T6762] ? __local_bh_enable_ip+0x12d/0x1c0
[ 143.690845][ T6762] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 143.690860][ T6762] ? __dev_queue_xmit+0x27e/0x3a70
[ 143.690877][ T6762] ? aa_get_newest_label+0xf7/0x5d0
[ 143.690902][ T6762] ? rcu_is_watching+0x15/0xb0
[ 143.690916][ T6762] ? lock_release+0x4b/0x3e0
[ 143.690936][ T6762] ? bpf_lsm_capable+0x9/0x20
[ 143.690958][ T6762] ? security_capable+0x7e/0x2e0
[ 143.690983][ T6762] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 143.691003][ T6762] rtnetlink_rcv_msg+0x7cc/0xb70
[ 143.691023][ T6762] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 143.691042][ T6762] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 143.691062][ T6762] ? ref_tracker_free+0x63a/0x7d0
[ 143.691079][ T6762] ? __copy_skb_header+0xa7/0x550
[ 143.691105][ T6762] netlink_rcv_skb+0x21c/0x490
[ 143.691126][ T6762] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 143.691145][ T6762] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 143.691170][ T6762] ? rcu_is_watching+0x15/0xb0
[ 143.691184][ T6762] ? netlink_deliver_tap+0x2e/0x1b0
[ 143.691204][ T6762] ? lock_release+0x4b/0x3e0
[ 143.691226][ T6762] ? netlink_deliver_tap+0x2e/0x1b0
[ 143.691248][ T6762] netlink_unicast+0x758/0x8d0
[ 143.691270][ T6762] netlink_sendmsg+0x805/0xb30
[ 143.691294][ T6762] ? __pfx_netlink_sendmsg+0x10/0x10
[ 143.691315][ T6762] ? aa_sock_msg_perm+0x94/0x160
[ 143.691332][ T6762] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 143.691348][ T6762] ? __pfx_netlink_sendmsg+0x10/0x10
[ 143.691367][ T6762] __sock_sendmsg+0x219/0x270
[ 143.691383][ T6762] ____sys_sendmsg+0x505/0x830
[ 143.691406][ T6762] ? __pfx_____sys_sendmsg+0x10/0x10
[ 143.691429][ T6762] ? import_iovec+0x74/0xa0
[ 143.691451][ T6762] ___sys_sendmsg+0x21f/0x2a0
[ 143.691472][ T6762] ? __pfx____sys_sendmsg+0x10/0x10
[ 143.691495][ T6762] ? futex_wake+0x458/0x500
[ 143.691522][ T6762] ? __fget_files+0x2a/0x420
[ 143.691542][ T6762] ? __fget_files+0x3a0/0x420
[ 143.691564][ T6762] __x64_sys_sendmsg+0x19b/0x260
[ 143.691585][ T6762] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 143.691612][ T6762] ? rcu_is_watching+0x15/0xb0
[ 143.691627][ T6762] do_syscall_64+0xf6/0x210
[ 143.691644][ T6762] ? clear_bhb_loop+0x60/0xb0
[ 143.691660][ T6762] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 143.691675][ T6762] RIP: 0033:0x7fe52198e969
[ 143.691690][ T6762] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 143.691703][ T6762] RSP: 002b:00007fe522746038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 143.691721][ T6762] RAX: ffffffffffffffda RBX: 00007fe521bb5fa0 RCX: 00007fe52198e969
[ 143.691733][ T6762] RDX: 000000001000c840 RSI: 00002000000000c0 RDI: 0000000000000004
[ 143.691744][ T6762] RBP: 00007fe521a10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 143.691754][ T6762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 143.691763][ T6762] R13: 0000000000000000 R14: 00007fe521bb5fa0 R15: 00007ffe0092cd98
[ 143.691778][ T6762]
[ 144.372105][ T6762] IPv6: Can't replace route, no match found
[ 144.402763][ T6770] IPv6: Can't replace route, no match found
[ 144.442454][ T6773] IPv6: Can't replace route, no match found
[ 144.468667][ T6777] IPv6: Can't replace route, no match found
[ 144.488983][ T6779] IPv6: Can't replace route, no match found
[ 144.512826][ T6781] IPv6: Can't replace route, no match found
[ 144.533221][ T6784] IPv6: Can't replace route, no match found
[ 144.572461][ T6787] IPv6: Can't replace route, no match found
[ 144.596374][ T6790] IPv6: Can't replace route, no match found
[ 144.614633][ T6792] IPv6: Can't replace route, no match found
[ 144.638628][ T6794] IPv6: Can't replace route, no match found
[ 144.658616][ T6797] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:578
[ 144.668242][ T6797] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 6797, name: syz.0.63
[ 144.677240][ T6797] preempt_count: 0, expected: 0
2025/05/18 10:34:43 executed programs: 49
[ 144.684295][ T6797] RCU nest depth: 1, expected: 0
[ 144.689265][ T6797] INFO: lockdep is turned off.
[ 144.695381][ T6797] CPU: 0 UID: 0 PID: 6797 Comm: syz.0.63 Tainted: G W 6.15.0-rc6-syzkaller-gb8fa067c4a76 #0 PREEMPT(full)
[ 144.695408][ T6797] Tainted: [W]=WARN
[ 144.695414][ T6797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 144.695423][ T6797] Call Trace:
[ 144.695429][ T6797]
[ 144.695436][ T6797] dump_stack_lvl+0x189/0x250
[ 144.695465][ T6797] ? __pfx_dump_stack_lvl+0x10/0x10
[ 144.695487][ T6797] ? __pfx__printk+0x10/0x10
[ 144.695504][ T6797] ? __kernel_text_address+0xd/0x40
[ 144.695525][ T6797] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 144.695544][ T6797] ? arch_stack_walk+0xfc/0x150
[ 144.695565][ T6797] __might_resched+0x495/0x610
[ 144.695583][ T6797] ? __pfx___might_resched+0x10/0x10
[ 144.695598][ T6797] ? stack_trace_save+0x9c/0xe0
[ 144.695616][ T6797] ? stack_depot_save_flags+0x40/0x910
[ 144.695634][ T6797] ? kernel_text_address+0xa5/0xe0
[ 144.695657][ T6797] __mutex_lock+0x106/0xe80
[ 144.695676][ T6797] ? lwtunnel_build_state+0x381/0x4c0
[ 144.695693][ T6797] ? fib_nh_common_init+0x129/0x460
[ 144.695712][ T6797] ? ip6_route_info_create_nh+0x139/0x870
[ 144.695735][ T6797] ? ip6_route_add+0xf6/0x2f0
[ 144.695755][ T6797] ? inet6_rtm_newroute+0x284/0x1c50
[ 144.695774][ T6797] ? rtnetlink_rcv_msg+0x7cc/0xb70
[ 144.695793][ T6797] ? netlink_rcv_skb+0x21c/0x490
[ 144.695812][ T6797] ? netlink_unicast+0x758/0x8d0
[ 144.695829][ T6797] ? netlink_sendmsg+0x805/0xb30
[ 144.695850][ T6797] ? __sock_sendmsg+0x219/0x270
[ 144.695865][ T6797] ? ____sys_sendmsg+0x505/0x830
[ 144.695886][ T6797] ? ___sys_sendmsg+0x21f/0x2a0
[ 144.695915][ T6797] ? do_syscall_64+0xf6/0x210
[ 144.695934][ T6797] ? pcpu_alloc_noprof+0x284/0x16b0
[ 144.695957][ T6797] ? __pfx___mutex_lock+0x10/0x10
[ 144.695982][ T6797] pcpu_alloc_noprof+0x284/0x16b0
[ 144.696008][ T6797] ? rcu_is_watching+0x15/0xb0
[ 144.696022][ T6797] dst_cache_init+0x3f/0x270
[ 144.696040][ T6797] ip_tun_build_state+0x193/0x6b0
[ 144.696061][ T6797] ? __pfx_ip_tun_build_state+0x10/0x10
[ 144.696080][ T6797] ? rcu_is_watching+0x15/0xb0
[ 144.696095][ T6797] ? rcu_is_watching+0x15/0xb0
[ 144.696108][ T6797] ? lock_release+0x4b/0x3e0
[ 144.696132][ T6797] lwtunnel_build_state+0x381/0x4c0
[ 144.696148][ T6797] ? lwtunnel_build_state+0xe2/0x4c0
[ 144.696165][ T6797] fib_nh_common_init+0x129/0x460
[ 144.696186][ T6797] ? __pfx_fib_nh_common_init+0x10/0x10
[ 144.696206][ T6797] ? fib6_nh_init+0xbb9/0x2030
[ 144.696228][ T6797] fib6_nh_init+0x15e4/0x2030
[ 144.696255][ T6797] ? __pfx_fib6_nh_init+0x10/0x10
[ 144.696275][ T6797] ? kasan_save_track+0x4f/0x80
[ 144.696292][ T6797] ? __kasan_kmalloc+0x93/0xb0
[ 144.696312][ T6797] ? rcu_is_watching+0x15/0xb0
[ 144.696327][ T6797] ? rcu_is_watching+0x15/0xb0
[ 144.696342][ T6797] ? lock_release+0x4b/0x3e0
[ 144.696366][ T6797] ? __mutex_unlock_slowpath+0x1cd/0x700
[ 144.696384][ T6797] ? rcu_is_watching+0x15/0xb0
[ 144.696399][ T6797] ? pcpu_memcg_post_alloc_hook+0x131/0x700
[ 144.696422][ T6797] ? rcu_is_watching+0x15/0xb0
[ 144.696436][ T6797] ? __pfx_pcpu_memcg_post_alloc_hook+0x10/0x10
[ 144.696459][ T6797] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 144.696475][ T6797] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 144.696496][ T6797] ip6_route_info_create_nh+0x139/0x870
[ 144.696519][ T6797] ? ip6_route_add+0x4d/0x2f0
[ 144.696540][ T6797] ? lock_acquire+0x5f/0x360
[ 144.696560][ T6797] ? __pfx_ip6_route_info_create_nh+0x10/0x10
[ 144.696583][ T6797] ? ip6_route_info_create+0x629/0xa70
[ 144.696605][ T6797] ? ip6_route_add+0x4d/0x2f0
[ 144.696626][ T6797] ip6_route_add+0xf6/0x2f0
[ 144.696647][ T6797] ? inet6_rtm_newroute+0x274/0x1c50
[ 144.696667][ T6797] inet6_rtm_newroute+0x284/0x1c50
[ 144.696688][ T6797] ? rcu_is_watching+0x15/0xb0
[ 144.696705][ T6797] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 144.696724][ T6797] ? nlmon_xmit+0xb0/0x100
[ 144.696746][ T6797] ? kmem_cache_free+0x192/0x3f0
[ 144.696769][ T6797] ? rcu_is_watching+0x15/0xb0
[ 144.696784][ T6797] ? __dev_queue_xmit+0x27e/0x3a70
[ 144.696800][ T6797] ? __local_bh_enable_ip+0x12d/0x1c0
[ 144.696816][ T6797] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 144.696831][ T6797] ? __dev_queue_xmit+0x27e/0x3a70
[ 144.696849][ T6797] ? aa_get_newest_label+0xf7/0x5d0
[ 144.696873][ T6797] ? rcu_is_watching+0x15/0xb0
[ 144.696893][ T6797] ? lock_release+0x4b/0x3e0
[ 144.696914][ T6797] ? bpf_lsm_capable+0x9/0x20
[ 144.696936][ T6797] ? security_capable+0x7e/0x2e0
[ 144.696955][ T6797] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 144.696974][ T6797] rtnetlink_rcv_msg+0x7cc/0xb70
[ 144.696994][ T6797] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 144.697012][ T6797] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 144.697033][ T6797] ? ref_tracker_free+0x63a/0x7d0
[ 144.697050][ T6797] ? __copy_skb_header+0xa7/0x550
[ 144.697076][ T6797] netlink_rcv_skb+0x21c/0x490
[ 144.697097][ T6797] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 144.697116][ T6797] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 144.697142][ T6797] ? rcu_is_watching+0x15/0xb0
[ 144.697155][ T6797] ? netlink_deliver_tap+0x2e/0x1b0
[ 144.697175][ T6797] ? lock_release+0x4b/0x3e0
[ 144.697197][ T6797] ? netlink_deliver_tap+0x2e/0x1b0
[ 144.697220][ T6797] netlink_unicast+0x758/0x8d0
[ 144.697243][ T6797] netlink_sendmsg+0x805/0xb30
[ 144.697267][ T6797] ? __pfx_netlink_sendmsg+0x10/0x10
[ 144.697289][ T6797] ? aa_sock_msg_perm+0x94/0x160
[ 144.697308][ T6797] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 144.697326][ T6797] ? __pfx_netlink_sendmsg+0x10/0x10
[ 144.697347][ T6797] __sock_sendmsg+0x219/0x270
[ 144.697365][ T6797] ____sys_sendmsg+0x505/0x830
[ 144.697389][ T6797] ? __pfx_____sys_sendmsg+0x10/0x10
[ 144.697414][ T6797] ? import_iovec+0x74/0xa0
[ 144.697437][ T6797] ___sys_sendmsg+0x21f/0x2a0
[ 144.697460][ T6797] ? __pfx____sys_sendmsg+0x10/0x10
[ 144.697483][ T6797] ? futex_wait+0x285/0x360
[ 144.697514][ T6797] ? __fget_files+0x2a/0x420
[ 144.697535][ T6797] ? __fget_files+0x3a0/0x420
[ 144.697558][ T6797] __x64_sys_sendmsg+0x19b/0x260
[ 144.697581][ T6797] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 144.697608][ T6797] ? rcu_is_watching+0x15/0xb0
[ 144.697622][ T6797] do_syscall_64+0xf6/0x210
[ 144.697638][ T6797] ? clear_bhb_loop+0x60/0xb0
[ 144.697655][ T6797] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 144.697670][ T6797] RIP: 0033:0x7fe52198e969
[ 144.697684][ T6797] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 144.697696][ T6797] RSP: 002b:00007fe522746038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 144.697714][ T6797] RAX: ffffffffffffffda RBX: 00007fe521bb5fa0 RCX: 00007fe52198e969
[ 144.697726][ T6797] RDX: 000000001000c840 RSI: 00002000000000c0 RDI: 0000000000000004
[ 144.697738][ T6797] RBP: 00007fe521a10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 144.697748][ T6797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 144.697757][ T6797] R13: 0000000000000000 R14: 00007fe521bb5fa0 R15: 00007ffe0092cd98
[ 144.697775][ T6797]
[ 144.697809][ T6797] IPv6: Can't replace route, no match found
[ 145.392263][ T6812] IPv6: Can't replace route, no match found
[ 145.411941][ T6814] IPv6: Can't replace route, no match found
[ 145.452112][ T6816] IPv6: Can't replace route, no match found
[ 145.472320][ T6818] IPv6: Can't replace route, no match found
[ 145.490321][ T6820] IPv6: Can't replace route, no match found
[ 145.527904][ T6822] IPv6: Can't replace route, no match found
[ 145.545453][ T6824] IPv6: Can't replace route, no match found
[ 145.563507][ T6826] IPv6: Can't replace route, no match found
[ 145.589917][ T6828] IPv6: Can't replace route, no match found
[ 145.614160][ T6830] IPv6: Can't replace route, no match found
[ 145.643164][ T6832] IPv6: Can't replace route, no match found
[ 145.662171][ T6834] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:578
[ 145.671627][ T6834] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 6834, name: syz.0.75
[ 145.680545][ T6834] preempt_count: 0, expected: 0
[ 145.685407][ T6834] RCU nest depth: 1, expected: 0
[ 145.690402][ T6834] INFO: lockdep is turned off.
[ 145.695177][ T6834] CPU: 0 UID: 0 PID: 6834 Comm: syz.0.75 Tainted: G W 6.15.0-rc6-syzkaller-gb8fa067c4a76 #0 PREEMPT(full)
[ 145.695193][ T6834] Tainted: [W]=WARN
[ 145.695196][ T6834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 145.695202][ T6834] Call Trace:
[ 145.695207][ T6834]
[ 145.695212][ T6834] dump_stack_lvl+0x189/0x250
[ 145.695230][ T6834] ? __pfx_dump_stack_lvl+0x10/0x10
[ 145.695242][ T6834] ? __pfx__printk+0x10/0x10
[ 145.695252][ T6834] ? __kernel_text_address+0xd/0x40
[ 145.695265][ T6834] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 145.695275][ T6834] ? arch_stack_walk+0xfc/0x150
[ 145.695287][ T6834] __might_resched+0x495/0x610
[ 145.695298][ T6834] ? __pfx___might_resched+0x10/0x10
[ 145.695306][ T6834] ? stack_trace_save+0x9c/0xe0
[ 145.695316][ T6834] ? stack_depot_save_flags+0x40/0x910
[ 145.695326][ T6834] ? kernel_text_address+0xa5/0xe0
[ 145.695339][ T6834] __mutex_lock+0x106/0xe80
[ 145.695351][ T6834] ? lwtunnel_build_state+0x381/0x4c0
[ 145.695360][ T6834] ? fib_nh_common_init+0x129/0x460
[ 145.695371][ T6834] ? ip6_route_info_create_nh+0x139/0x870
[ 145.695385][ T6834] ? ip6_route_add+0xf6/0x2f0
[ 145.695396][ T6834] ? inet6_rtm_newroute+0x284/0x1c50
[ 145.695407][ T6834] ? rtnetlink_rcv_msg+0x7cc/0xb70
[ 145.695417][ T6834] ? netlink_rcv_skb+0x21c/0x490
[ 145.695429][ T6834] ? netlink_unicast+0x758/0x8d0
[ 145.695439][ T6834] ? netlink_sendmsg+0x805/0xb30
[ 145.695450][ T6834] ? __sock_sendmsg+0x219/0x270
[ 145.695459][ T6834] ? ____sys_sendmsg+0x505/0x830
[ 145.695471][ T6834] ? ___sys_sendmsg+0x21f/0x2a0
[ 145.695483][ T6834] ? do_syscall_64+0xf6/0x210
[ 145.695493][ T6834] ? pcpu_alloc_noprof+0x284/0x16b0
[ 145.695513][ T6834] ? __pfx___mutex_lock+0x10/0x10
[ 145.695527][ T6834] pcpu_alloc_noprof+0x284/0x16b0
[ 145.695542][ T6834] ? rcu_is_watching+0x15/0xb0
[ 145.695550][ T6834] dst_cache_init+0x3f/0x270
[ 145.695561][ T6834] ip_tun_build_state+0x193/0x6b0
[ 145.695574][ T6834] ? __pfx_ip_tun_build_state+0x10/0x10
[ 145.695591][ T6834] ? rcu_is_watching+0x15/0xb0
[ 145.695601][ T6834] ? rcu_is_watching+0x15/0xb0
[ 145.695608][ T6834] ? lock_release+0x4b/0x3e0
[ 145.695622][ T6834] lwtunnel_build_state+0x381/0x4c0
[ 145.695632][ T6834] ? lwtunnel_build_state+0xe2/0x4c0
[ 145.695642][ T6834] fib_nh_common_init+0x129/0x460
[ 145.695654][ T6834] ? __pfx_fib_nh_common_init+0x10/0x10
[ 145.695666][ T6834] ? fib6_nh_init+0xbb9/0x2030
[ 145.695678][ T6834] fib6_nh_init+0x15e4/0x2030
[ 145.695694][ T6834] ? __pfx_fib6_nh_init+0x10/0x10
[ 145.695706][ T6834] ? kasan_save_track+0x4f/0x80
[ 145.695716][ T6834] ? __kasan_kmalloc+0x93/0xb0
[ 145.695727][ T6834] ? rcu_is_watching+0x15/0xb0
[ 145.695735][ T6834] ? rcu_is_watching+0x15/0xb0
[ 145.695743][ T6834] ? lock_release+0x4b/0x3e0
[ 145.695755][ T6834] ? pcpu_block_refresh_hint+0x1db/0x2b0
[ 145.695765][ T6834] ? __mutex_unlock_slowpath+0x1cd/0x700
[ 145.695775][ T6834] ? rcu_is_watching+0x15/0xb0
[ 145.695783][ T6834] ? pcpu_memcg_post_alloc_hook+0x131/0x700
[ 145.695796][ T6834] ? rcu_is_watching+0x15/0xb0
[ 145.695803][ T6834] ? __pfx_pcpu_memcg_post_alloc_hook+0x10/0x10
[ 145.695816][ T6834] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 145.695826][ T6834] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 145.695837][ T6834] ip6_route_info_create_nh+0x139/0x870
[ 145.695850][ T6834] ? ip6_route_add+0x4d/0x2f0
[ 145.695862][ T6834] ? lock_acquire+0x5f/0x360
[ 145.695874][ T6834] ? __pfx_ip6_route_info_create_nh+0x10/0x10
[ 145.695887][ T6834] ? ip6_route_info_create+0x629/0xa70
[ 145.695901][ T6834] ? ip6_route_add+0x4d/0x2f0
[ 145.695913][ T6834] ip6_route_add+0xf6/0x2f0
[ 145.695925][ T6834] ? inet6_rtm_newroute+0x274/0x1c50
[ 145.695936][ T6834] inet6_rtm_newroute+0x284/0x1c50
[ 145.695948][ T6834] ? rcu_is_watching+0x15/0xb0
[ 145.695957][ T6834] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 145.695968][ T6834] ? nlmon_xmit+0xb0/0x100
[ 145.695981][ T6834] ? kmem_cache_free+0x192/0x3f0
[ 145.695995][ T6834] ? rcu_is_watching+0x15/0xb0
[ 145.696002][ T6834] ? __dev_queue_xmit+0x27e/0x3a70
[ 145.696011][ T6834] ? __local_bh_enable_ip+0x12d/0x1c0
[ 145.696020][ T6834] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 145.696028][ T6834] ? __dev_queue_xmit+0x27e/0x3a70
[ 145.696038][ T6834] ? aa_get_newest_label+0xf7/0x5d0
[ 145.696052][ T6834] ? rcu_is_watching+0x15/0xb0
[ 145.696060][ T6834] ? lock_release+0x4b/0x3e0
[ 145.696071][ T6834] ? bpf_lsm_capable+0x9/0x20
[ 145.696084][ T6834] ? security_capable+0x7e/0x2e0
[ 145.696095][ T6834] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 145.696106][ T6834] rtnetlink_rcv_msg+0x7cc/0xb70
[ 145.696118][ T6834] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 145.696128][ T6834] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 145.696139][ T6834] ? ref_tracker_free+0x63a/0x7d0
[ 145.696149][ T6834] ? __copy_skb_header+0xa7/0x550
[ 145.696164][ T6834] netlink_rcv_skb+0x21c/0x490
[ 145.696176][ T6834] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 145.696187][ T6834] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 145.696201][ T6834] ? rcu_is_watching+0x15/0xb0
[ 145.696208][ T6834] ? netlink_deliver_tap+0x2e/0x1b0
[ 145.696219][ T6834] ? lock_release+0x4b/0x3e0
[ 145.696232][ T6834] ? netlink_deliver_tap+0x2e/0x1b0
[ 145.696245][ T6834] netlink_unicast+0x758/0x8d0
[ 145.696258][ T6834] netlink_sendmsg+0x805/0xb30
[ 145.696272][ T6834] ? __pfx_netlink_sendmsg+0x10/0x10
[ 145.696284][ T6834] ? aa_sock_msg_perm+0x94/0x160
[ 145.696295][ T6834] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 145.696305][ T6834] ? __pfx_netlink_sendmsg+0x10/0x10
[ 145.696317][ T6834] __sock_sendmsg+0x219/0x270
[ 145.696327][ T6834] ____sys_sendmsg+0x505/0x830
[ 145.696341][ T6834] ? __pfx_____sys_sendmsg+0x10/0x10
[ 145.696355][ T6834] ? import_iovec+0x74/0xa0
[ 145.696368][ T6834] ___sys_sendmsg+0x21f/0x2a0
[ 145.696381][ T6834] ? __pfx____sys_sendmsg+0x10/0x10
[ 145.696394][ T6834] ? futex_wake+0x458/0x500
[ 145.696410][ T6834] ? __fget_files+0x2a/0x420
[ 145.696422][ T6834] ? __fget_files+0x3a0/0x420
[ 145.696436][ T6834] __x64_sys_sendmsg+0x19b/0x260
[ 145.696449][ T6834] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 145.696464][ T6834] ? rcu_is_watching+0x15/0xb0
[ 145.696473][ T6834] do_syscall_64+0xf6/0x210
[ 145.696484][ T6834] ? clear_bhb_loop+0x60/0xb0
[ 145.696494][ T6834] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 145.696503][ T6834] RIP: 0033:0x7fe52198e969
[ 145.696514][ T6834] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 145.696522][ T6834] RSP: 002b:00007fe522746038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 145.696533][ T6834] RAX: ffffffffffffffda RBX: 00007fe521bb5fa0 RCX: 00007fe52198e969
[ 145.696540][ T6834] RDX: 000000001000c840 RSI: 00002000000000c0 RDI: 0000000000000004
[ 145.696546][ T6834] RBP: 00007fe521a10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 145.696551][ T6834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 145.696557][ T6834] R13: 0000000000000000 R14: 00007fe521bb5fa0 R15: 00007ffe0092cd98
[ 145.696566][ T6834]
[ 145.696599][ T6834] IPv6: Can't replace route, no match found
[ 146.397198][ T6836] IPv6: Can't replace route, no match found
[ 146.413399][ T6838] IPv6: Can't replace route, no match found
[ 146.446067][ T6840] IPv6: Can't replace route, no match found
[ 146.465124][ T6842] IPv6: Can't replace route, no match found
[ 146.483354][ T6844] IPv6: Can't replace route, no match found
[ 146.505782][ T6846] IPv6: Can't replace route, no match found
[ 146.534198][ T6848] IPv6: Can't replace route, no match found
[ 146.552075][ T6850] IPv6: Can't replace route, no match found
[ 146.575312][ T6852] IPv6: Can't replace route, no match found
[ 146.600884][ T6854] IPv6: Can't replace route, no match found
[ 146.622605][ T6856] IPv6: Can't replace route, no match found
[ 146.639479][ T6858] IPv6: Can't replace route, no match found
[ 146.657880][ T6860] IPv6: Can't replace route, no match found
[ 146.694568][ T6862] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:578
[ 146.706832][ T6862] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 6862, name: syz.0.89
[ 146.716060][ T6862] preempt_count: 0, expected: 0
[ 146.721052][ T6862] RCU nest depth: 1, expected: 0
[ 146.726026][ T6862] INFO: lockdep is turned off.
[ 146.730883][ T6862] CPU: 0 UID: 0 PID: 6862 Comm: syz.0.89 Tainted: G W 6.15.0-rc6-syzkaller-gb8fa067c4a76 #0 PREEMPT(full)
[ 146.730908][ T6862] Tainted: [W]=WARN
[ 146.730914][ T6862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 146.730923][ T6862] Call Trace:
[ 146.730928][ T6862]
[ 146.730935][ T6862] dump_stack_lvl+0x189/0x250
[ 146.730963][ T6862] ? __pfx_dump_stack_lvl+0x10/0x10
[ 146.730986][ T6862] ? __pfx__printk+0x10/0x10
[ 146.731003][ T6862] ? __kernel_text_address+0xd/0x40
[ 146.731025][ T6862] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 146.731043][ T6862] ? arch_stack_walk+0xfc/0x150
[ 146.731064][ T6862] __might_resched+0x495/0x610
[ 146.731081][ T6862] ? __kmalloc_noprof+0x2cf/0x4f0
[ 146.731106][ T6862] ? __pfx___might_resched+0x10/0x10
[ 146.731120][ T6862] ? stack_trace_save+0x9c/0xe0
[ 146.731137][ T6862] ? stack_depot_save_flags+0x40/0x910
[ 146.731156][ T6862] ? kernel_text_address+0xa5/0xe0
[ 146.731180][ T6862] __mutex_lock+0x106/0xe80
[ 146.731197][ T6862] ? lwtunnel_build_state+0x381/0x4c0
[ 146.731213][ T6862] ? fib_nh_common_init+0x129/0x460
[ 146.731232][ T6862] ? ip6_route_info_create_nh+0x139/0x870
[ 146.731253][ T6862] ? ip6_route_add+0xf6/0x2f0
[ 146.731272][ T6862] ? inet6_rtm_newroute+0x284/0x1c50
[ 146.731291][ T6862] ? rtnetlink_rcv_msg+0x7cc/0xb70
[ 146.731309][ T6862] ? netlink_rcv_skb+0x21c/0x490
[ 146.731329][ T6862] ? netlink_unicast+0x758/0x8d0
[ 146.731346][ T6862] ? netlink_sendmsg+0x805/0xb30
[ 146.731366][ T6862] ? __sock_sendmsg+0x219/0x270
[ 146.731382][ T6862] ? ____sys_sendmsg+0x505/0x830
[ 146.731402][ T6862] ? ___sys_sendmsg+0x21f/0x2a0
[ 146.731423][ T6862] ? do_syscall_64+0xf6/0x210
[ 146.731440][ T6862] ? pcpu_alloc_noprof+0x284/0x16b0
[ 146.731463][ T6862] ? __pfx___mutex_lock+0x10/0x10
[ 146.731488][ T6862] pcpu_alloc_noprof+0x284/0x16b0
[ 146.731519][ T6862] ? ip_tun_build_state+0x12e/0x6b0
[ 146.731538][ T6862] ? rcu_is_watching+0x15/0xb0
[ 146.731553][ T6862] dst_cache_init+0x3f/0x270
[ 146.731571][ T6862] ip_tun_build_state+0x193/0x6b0
[ 146.731589][ T6862] ? __pfx_ip_tun_build_state+0x10/0x10
[ 146.731608][ T6862] ? rcu_is_watching+0x15/0xb0
[ 146.731626][ T6862] ? rcu_is_watching+0x15/0xb0
[ 146.731640][ T6862] ? lock_release+0x4b/0x3e0
[ 146.731664][ T6862] lwtunnel_build_state+0x381/0x4c0
[ 146.731682][ T6862] ? lwtunnel_build_state+0xe2/0x4c0
[ 146.731699][ T6862] fib_nh_common_init+0x129/0x460
[ 146.731720][ T6862] ? __pfx_fib_nh_common_init+0x10/0x10
[ 146.731741][ T6862] ? fib6_nh_init+0xbb9/0x2030
[ 146.731763][ T6862] fib6_nh_init+0x15e4/0x2030
[ 146.731790][ T6862] ? __pfx_fib6_nh_init+0x10/0x10
[ 146.731810][ T6862] ? kasan_save_track+0x4f/0x80
[ 146.731827][ T6862] ? __kasan_kmalloc+0x93/0xb0
[ 146.731844][ T6862] ? rcu_is_watching+0x15/0xb0
[ 146.731859][ T6862] ? rcu_is_watching+0x15/0xb0
[ 146.731873][ T6862] ? lock_release+0x4b/0x3e0
[ 146.731893][ T6862] ? pcpu_block_refresh_hint+0x1db/0x2b0
[ 146.731911][ T6862] ? __mutex_unlock_slowpath+0x1cd/0x700
[ 146.731929][ T6862] ? rcu_is_watching+0x15/0xb0
[ 146.731945][ T6862] ? pcpu_memcg_post_alloc_hook+0x131/0x700
[ 146.731968][ T6862] ? rcu_is_watching+0x15/0xb0
[ 146.731983][ T6862] ? __pfx_pcpu_memcg_post_alloc_hook+0x10/0x10
[ 146.732006][ T6862] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 146.732023][ T6862] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 146.732044][ T6862] ip6_route_info_create_nh+0x139/0x870
[ 146.732067][ T6862] ? ip6_route_add+0x4d/0x2f0
[ 146.732088][ T6862] ? lock_acquire+0x5f/0x360
[ 146.732109][ T6862] ? __pfx_ip6_route_info_create_nh+0x10/0x10
[ 146.732132][ T6862] ? ip6_route_info_create+0x629/0xa70
[ 146.732154][ T6862] ? ip6_route_add+0x4d/0x2f0
[ 146.732175][ T6862] ip6_route_add+0xf6/0x2f0
[ 146.732196][ T6862] ? inet6_rtm_newroute+0x274/0x1c50
[ 146.732216][ T6862] inet6_rtm_newroute+0x284/0x1c50
[ 146.732237][ T6862] ? rcu_is_watching+0x15/0xb0
[ 146.732254][ T6862] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 146.732273][ T6862] ? nlmon_xmit+0xb0/0x100
[ 146.732295][ T6862] ? kmem_cache_free+0x192/0x3f0
[ 146.732318][ T6862] ? rcu_is_watching+0x15/0xb0
[ 146.732333][ T6862] ? __dev_queue_xmit+0x27e/0x3a70
[ 146.732349][ T6862] ? __local_bh_enable_ip+0x12d/0x1c0
[ 146.732365][ T6862] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 146.732379][ T6862] ? __dev_queue_xmit+0x27e/0x3a70
[ 146.732397][ T6862] ? aa_get_newest_label+0xf7/0x5d0
[ 146.732422][ T6862] ? rcu_is_watching+0x15/0xb0
[ 146.732437][ T6862] ? lock_release+0x4b/0x3e0
[ 146.732457][ T6862] ? bpf_lsm_capable+0x9/0x20
[ 146.732479][ T6862] ? security_capable+0x7e/0x2e0
[ 146.732509][ T6862] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 146.732528][ T6862] rtnetlink_rcv_msg+0x7cc/0xb70
[ 146.732548][ T6862] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 146.732567][ T6862] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 146.732587][ T6862] ? ref_tracker_free+0x63a/0x7d0
[ 146.732604][ T6862] ? __copy_skb_header+0xa7/0x550
[ 146.732629][ T6862] netlink_rcv_skb+0x21c/0x490
[ 146.732650][ T6862] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 146.732669][ T6862] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 146.732695][ T6862] ? rcu_is_watching+0x15/0xb0
[ 146.732709][ T6862] ? netlink_deliver_tap+0x2e/0x1b0
[ 146.732730][ T6862] ? lock_release+0x4b/0x3e0
[ 146.732752][ T6862] ? netlink_deliver_tap+0x2e/0x1b0
[ 146.732775][ T6862] netlink_unicast+0x758/0x8d0
[ 146.732799][ T6862] netlink_sendmsg+0x805/0xb30
[ 146.732823][ T6862] ? __pfx_netlink_sendmsg+0x10/0x10
[ 146.732846][ T6862] ? aa_sock_msg_perm+0x94/0x160
[ 146.732864][ T6862] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 146.732882][ T6862] ? __pfx_netlink_sendmsg+0x10/0x10
[ 146.732903][ T6862] __sock_sendmsg+0x219/0x270
[ 146.732922][ T6862] ____sys_sendmsg+0x505/0x830
[ 146.732945][ T6862] ? __pfx_____sys_sendmsg+0x10/0x10
[ 146.732970][ T6862] ? import_iovec+0x74/0xa0
[ 146.732993][ T6862] ___sys_sendmsg+0x21f/0x2a0
[ 146.733015][ T6862] ? __pfx____sys_sendmsg+0x10/0x10
[ 146.733039][ T6862] ? futex_wait+0x285/0x360
[ 146.733068][ T6862] ? __fget_files+0x2a/0x420
[ 146.733089][ T6862] ? __fget_files+0x3a0/0x420
[ 146.733112][ T6862] __x64_sys_sendmsg+0x19b/0x260
[ 146.733135][ T6862] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 146.733172][ T6862] ? rcu_is_watching+0x15/0xb0
[ 146.733188][ T6862] do_syscall_64+0xf6/0x210
[ 146.733207][ T6862] ? clear_bhb_loop+0x60/0xb0
[ 146.733225][ T6862] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 146.733241][ T6862] RIP: 0033:0x7fe52198e969
[ 146.733255][ T6862] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 146.733269][ T6862] RSP: 002b:00007fe522746038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 146.733287][ T6862] RAX: ffffffffffffffda RBX: 00007fe521bb5fa0 RCX: 00007fe52198e969
[ 146.733299][ T6862] RDX: 000000001000c840 RSI: 00002000000000c0 RDI: 0000000000000004
[ 146.733310][ T6862] RBP: 00007fe521a10ab1 R08: 0000000000000000 R09: 0000000000000000
[ 146.733320][ T6862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 146.733329][ T6862] R13: 0000000000000000 R14: 00007fe521bb5fa0 R15: 00007ffe0092cd98
[ 146.733347][ T6862]
[ 146.733454][ T6862] IPv6: Can't replace route, no match found
[ 147.441824][ T6864] IPv6: Can't replace route, no match found
[ 147.458267][ T6866] IPv6: Can't replace route, no match found
[ 147.484697][ T6868] IPv6: Can't replace route, no match found
[ 147.515115][ T6870] IPv6: Can't replace route, no match found
[ 147.535249][ T6872] IPv6: Can't replace route, no match found
[ 147.564393][ T6874] IPv6: Can't replace route, no match found
[ 147.586426][ T6876] IPv6: Can't replace route, no match found
[ 147.607378][ T6878] IPv6: Can't replace route, no match found
[ 147.631504][ T6880] IPv6: Can't replace route, no match found
[ 147.649509][ T6882] IPv6: Can't replace route, no match found
[ 147.670962][ T6884] IPv6: Can't replace route, no match found
[ 147.696403][ T6886] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:578
[ 147.705880][ T6886] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 6886, name: syz.0.101
[ 147.714939][ T6886] preempt_count: 0, expected: 0
[ 147.720325][ T6886] RCU nest depth: 1, expected: 0
[ 147.725274][ T6886] INFO: lockdep is turned off.
[ 147.730268][ T6886] CPU: 1 UID: 0 PID: 6886 Comm: syz.0.101 Tainted: G W 6.15.0-rc6-syzkaller-gb8fa067c4a76 #0 PREEMPT(full)
[ 147.730304][ T6886] Tainted: [W]=WARN
[ 147.730309][ T6886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 147.730318][ T6886] Call Trace:
[ 147.730325][ T6886]
[ 147.730331][ T6886] dump_stack_lvl+0x189/0x250
[ 147.730360][ T6886] ? __pfx_dump_stack_lvl+0x10/0x10
[ 147.730382][ T6886] ? __pfx__printk+0x10/0x10
[ 147.730399][ T6886] ? __kernel_text_address+0xd/0x40
[ 147.730420][ T6886] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 147.730435][ T6886] ? arch_stack_walk+0xfc/0x150
[ 147.730452][ T6886] __might_resched+0x495/0x610
[ 147.730466][ T6886] ? __pfx___might_resched+0x10/0x10
[ 147.730477][ T6886] ? stack_trace_save+0x9c/0xe0
[ 147.730492][ T6886] ? stack_depot_save_flags+0x40/0x910
[ 147.730508][ T6886] ? kernel_text_address+0xa5/0xe0
[ 147.730528][ T6886] __mutex_lock+0x106/0xe80
[ 147.730545][ T6886] ? lwtunnel_build_state+0x381/0x4c0
[ 147.730561][ T6886] ? fib_nh_common_init+0x129/0x460
[ 147.730579][ T6886] ? ip6_route_info_create_nh+0x139/0x870
[ 147.730599][ T6886] ? ip6_route_add+0xf6/0x2f0
[ 147.730618][ T6886] ? inet6_rtm_newroute+0x284/0x1c50
[ 147.730634][ T6886] ? rtnetlink_rcv_msg+0x7cc/0xb70
[ 147.730647][ T6886] ? netlink_rcv_skb+0x21c/0x490
[ 147.730658][ T6886] ? netlink_unicast+0x758/0x8d0
[ 147.730668][ T6886] ? netlink_sendmsg+0x805/0xb30
[ 147.730687][ T6886] ? __sock_sendmsg+0x219/0x270
[ 147.730696][ T6886] ? ____sys_sendmsg+0x505/0x830
[ 147.730708][ T6886] ? ___sys_sendmsg+0x21f/0x2a0
[ 147.730720][ T6886] ? do_syscall_64+0xf6/0x210
[ 147.730730][ T6886] ? pcpu_alloc_noprof+0x284/0x16b0
[ 147.730744][ T6886] ? __pfx___mutex_lock+0x10/0x10
[ 147.730758][ T6886] pcpu_alloc_noprof+0x284/0x16b0
[ 147.730772][ T6886] ? rcu_is_watching+0x15/0xb0
[ 147.730781][ T6886] dst_cache_init+0x3f/0x270
[ 147.730792][ T6886] ip_tun_build_state+0x193/0x6b0
[ 147.730805][ T6886] ? __pfx_ip_tun_build_state+0x10/0x10
[ 147.730817][ T6886] ? rcu_is_watching+0x15/0xb0
[ 147.730826][ T6886] ? rcu_is_watching+0x15/0xb0
[ 147.730834][ T6886] ? lock_release+0x4b/0x3e0
[ 147.730848][ T6886] lwtunnel_build_state+0x381/0x4c0
[ 147.730857][ T6886] ? lwtunnel_build_state+0xe2/0x4c0
[ 147.730867][ T6886] fib_nh_common_init+0x129/0x460
[ 147.730879][ T6886] ? __pfx_fib_nh_common_init+0x10/0x10
[ 147.730890][ T6886] ? fib6_nh_init+0xbb9/0x2030
[ 147.730903][ T6886] fib6_nh_init+0x15e4/0x2030
[ 147.730918][ T6886] ? __pfx_fib6_nh_init+0x10/0x10
[ 147.730929][ T6886] ? kasan_save_track+0x4f/0x80
[ 147.730940][ T6886] ? __kasan_kmalloc+0x93/0xb0
[ 147.730951][ T6886] ? rcu_is_watching+0x15/0xb0
[ 147.730959][ T6886] ? rcu_is_watching+0x15/0xb0
[ 147.730967][ T6886] ? lock_release+0x4b/0x3e0
[ 147.730978][ T6886] ? pcpu_block_refresh_hint+0x1db/0x2b0
[ 147.730988][ T6886] ? __mutex_unlock_slowpath+0x1cd/0x700
[ 147.730998][ T6886] ? rcu_is_watching+0x15/0xb0
[ 147.731006][ T6886] ? pcpu_memcg_post_alloc_hook+0x131/0x700
[ 147.731019][ T6886] ? rcu_is_watching+0x15/0xb0
[ 147.731027][ T6886] ? __pfx_pcpu_memcg_post_alloc_hook+0x10/0x10
[ 147.731040][ T6886] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 147.731049][ T6886] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 147.731060][ T6886] ip6_route_info_create_nh+0x139/0x870
[ 147.731074][ T6886] ? ip6_route_add+0x4d/0x2f0
[ 147.731086][ T6886] ? lock_acquire+0x5f/0x360
[ 147.731098][ T6886] ? __pfx_ip6_route_info_create_nh+0x10/0x10
[ 147.731111][ T6886] ? ip6_route_info_create+0x629/0xa70
[ 147.731124][ T6886] ? ip6_route_add+0x4d/0x2f0
[ 147.731136][ T6886] ip6_route_add+0xf6/0x2f0
[ 147.731148][ T6886] ? inet6_rtm_newroute+0x274/0x1c50
[ 147.731159][ T6886] inet6_rtm_newroute+0x284/0x1c50
[ 147.731170][ T6886] ? rcu_is_watching+0x15/0xb0
[ 147.731179][ T6886] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 147.731190][ T6886] ? nlmon_xmit+0xb0/0x100
[ 147.731204][ T6886] ? kmem_cache_free+0x192/0x3f0
[ 147.731217][ T6886] ? rcu_is_watching+0x15/0xb0
[ 147.731224][ T6886] ? __dev_queue_xmit+0x27e/0x3a70
[ 147.731233][ T6886] ? __local_bh_enable_ip+0x12d/0x1c0
[ 147.731242][ T6886] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 147.731250][ T6886] ? __dev_queue_xmit+0x27e/0x3a70
[ 147.731259][ T6886] ? aa_get_newest_label+0xf7/0x5d0
[ 147.731274][ T6886] ? rcu_is_watching+0x15/0xb0
[ 147.731282][ T6886] ? lock_release+0x4b/0x3e0
[ 147.731293][ T6886] ? bpf_lsm_capable+0x9/0x20
[ 147.731306][ T6886] ? security_capable+0x7e/0x2e0
[ 147.731318][ T6886] ? __pfx_inet6_rtm_newroute+0x10/0x10
[ 147.731328][ T6886] rtnetlink_rcv_msg+0x7cc/0xb70
[ 147.731340][ T6886] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 147.731350][ T6886] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 147.731362][ T6886] ? ref_tracker_free+0x63a/0x7d0
[ 147.731371][ T6886] ? __copy_skb_header+0xa7/0x550
[ 147.731386][ T6886] netlink_rcv_skb+0x21c/0x490
[ 147.731398][ T6886] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 147.731409][ T6886] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 147.731423][ T6886] ? rcu_is_watching+0x15/0xb0
[ 147.731430][ T6886] ? netlink_deliver_tap+0x2e/0x1b0
[ 147.731442][ T6886] ? lock_release+0x4b/0x3e0
[ 147.731454][ T6886] ? netlink_deliver_tap+0x2e/0x1b0
[ 147.731467][ T6886] netlink_unicast+0x758/0x8d0
[ 147.731479][ T6886] netlink_sendmsg+0x805/0xb30
[ 147.731493][ T6886] ? __pfx_netlink_sendmsg+0x10/0x10
[ 147.731505][ T6886] ? aa_sock_msg_perm+0x94/0x160