last executing test programs: 323.148353ms ago: executing program 2 (id=3): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000037c0)={0x0, 0x0, &(0x7f0000003780)={&(0x7f0000000340)=@newtaction={0x88c, 0x30, 0x12f, 0x20, 0x0, {}, [{0x878, 0x1, [@m_police={0x874, 0x1, 0x0, 0x0, {{0xb}, {0x848, 0x2, 0x0, 0x1, [[@TCA_POLICE_PEAKRATE={0x404}], [@TCA_POLICE_RATE={0x404}, @TCA_POLICE_TBF={0x3c, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x7, 0x0, 0x0, 0x0, 0x0, 0x7}}}]]}, {0x4}, {0xc, 0xb}, {0xc, 0xa}}}]}]}, 0x88c}}, 0x0) 215.99974ms ago: executing program 2 (id=5): sendmsg$NL802154_CMD_NEW_SEC_LEVEL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="0100fe02000000000000200000000c000600010000000100000024002d8005000100"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x0) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000ec0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000000000000001800000008000300", @ANYRES32=r2, @ANYBLOB="300030802c0001"], 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 154.900487ms ago: executing program 2 (id=6): r0 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="68000000300005060000000d0000000000000100540001005000010009000100"], 0x68}], 0x1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xc, 0xe, &(0x7f0000000b80)=ANY=[@ANYRES8=r0], &(0x7f0000000340)='GPL\x00'}, 0x94) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r2, &(0x7f00000012c0)=""/232, 0xe8) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fgetxattr(r2, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000001a80)=""/4096, 0x1000) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r3, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0xffff0000, 0xf0, 0xe200, &(0x7f0000001a40)="2b206d074843b397737ea49da2aa", 0x0, 0xf000, 0x720e, 0x0, 0x0, 0x0, 0x0}, 0x48) 131.700569ms ago: executing program 0 (id=1): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x10, 0xf, &(0x7f0000000040)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0xe0}, {{}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002abd7000fddbdf25210000000a000100777061a363fff40009001f"], 0x2c}}, 0x800) 3.656541ms ago: executing program 0 (id=7): capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x11a, 0x0, &(0x7f0000000680)="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", 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x202}, 0x50) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x6f5e, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x85) 3.487644ms ago: executing program 3 (id=4): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000004640)={&(0x7f0000000540)=@newtclass={0x24, 0x28, 0x200, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x10, 0xffff}, {0xfff2, 0x7}, {0x9, 0xfff1}}}, 0x24}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000110005"], 0x34}, 0x1, 0x0, 0x0, 0x800c000}, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 0s ago: executing program 1 (id=2): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr', 0x3) sendmmsg$inet(r0, &(0x7f0000001680)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000000c80)="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", 0x1b4}, {&(0x7f0000000700)="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", 0x1a1}], 0x2}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000e40)="31fdffffffffffffff74098b2e5e55a1828636f60fbfcfdac56c75f1687f0c562874230300d69f117e766bdbad0c2171ad6227e1173afcb1c420a51a0917861009000000f049c606ccab7cda1f0e3490fbb9de494c9721d9bf80f2f75c3b4bea78e385ea382294882839a22674037b89108a1420e33eb9be6d10cfb24eb7cccdf1528ef33b34ab07cdb0909a9ba999d89d0c5d889c8c569334e9547e1e343b451d9025c4e153612d4674b9411fb4de29559900bcb388d291", 0xb8}], 0x1}}], 0x2, 0x2090) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdf8, 0x4) write(r0, &(0x7f0000001e00)="39270725d93c4ab6cb559938ef75d3d7fd5c06a228a59b717b6934bdefb8b8e2dfca955f26b8cab29bdfdce27e4f9cb112fe41e0a6799578f252519cd4a289985be050d209b4c9617cfb94f1bed81696b0c741f6d366efd7ad3dc7cef66647abaf4108076fdffecb7457f5b6b01835a3c79b873f6ebbcb5ee659861a7b4cce43711bbd6b13c941fbb38ef7e1fe0c70fa4aa49b98b43615605d51cc4d742b364a4e7a2f3dee73b86af3fa4ca8f616eaaedcf155820e1767f7d66ecd818ece03f32c3367bbd9ce6656123f394b7f26f1e0420a9ac4cb25638c75fc3c487ba76fd64c26da6d7ce7f1ee8f49d6e9cc95f5c94bf93183ebf8e6be081e0b9f34bd6c2fe5f895dc1cc01e3018cef11ad9e2e1baf35254258efbaf3e8898f561bdb5c4c49f9d3146503df48e194ea3d06396e970ea9fc7c47eb9988477ed1a7e8641dfeea7b57b5a9967c58762574262efde8795f20f2d45e964ede39c7a6502c03f863e6a21a33ba324e6474d4f0495054745f3a80e6554d4d1fd5ddbca11c5e3e6f9087ca1981a14baa3a2956faa8f6b1652e8cf30d7c37a060bc6c836862451c4e76fc9cb221db8d4b449c27aa44564cb33ef144ed0c51bdd66675302692d979297f30e2d9523f85afbbf54c5b5e2261f8b792f83b33cca78c44a5c4e6ff96273979acbb447d49c0502cc9f8991e9bc784a2e978912d8102d867b631d54269936f54bb20ee57e2b4ba4b6c44e767aef24f6c3a8bb5a3b2084d793082e4c5e517694b220e35ac140913e0e55257af03c4dcf376f24773642c14279e2b55906b0b8a4a34fa4d73f37a5feeca1cf93395b998ddcc557d0e2ae112cf1", 0x258) 0s ago: executing program 0 (id=8): r0 = io_uring_setup(0x358f, &(0x7f0000000080)={0x0, 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0}) io_uring_register$IORING_REGISTER_ZCRX_IFQ(r0, 0x20, &(0x7f0000000100)={0x1, 0x0, 0x8, 0x0, &(0x7f0000000200)={0x0}, &(0x7f0000000300)={&(0x7f0000002000)='\x00'/4096, 0x1000, 0x1}, {}, 0x0, 0x1000}, 0x1) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:52887' (ED25519) to the list of known hosts. [ 42.115530][ T5696] cgroup: Unknown subsys name 'net' [ 42.267296][ T5696] cgroup: Unknown subsys name 'cpuset' [ 42.271162][ T5696] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 43.235142][ T5696] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.874503][ T5745] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 46.877081][ T5747] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 46.877593][ T5746] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 46.879239][ T5745] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 46.879716][ T5745] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 46.880859][ T5748] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 46.881946][ T5748] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 46.882726][ T5748] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 46.883299][ T5747] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 46.885015][ T5747] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 46.885943][ T5745] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 46.887189][ T5747] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 46.887252][ T5746] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 46.888629][ T5746] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 46.889155][ T5748] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 46.889461][ T5748] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 46.892933][ T5748] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 46.893004][ T5745] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 46.893554][ T5745] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 46.924229][ T5745] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 47.474904][ T5734] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.478268][ T5734] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.481069][ T5734] bridge_slave_0: entered allmulticast mode [ 47.484238][ T5734] bridge_slave_0: entered promiscuous mode [ 47.488068][ T5733] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.491128][ T5733] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.494504][ T5733] bridge_slave_0: entered allmulticast mode [ 47.498541][ T5733] bridge_slave_0: entered promiscuous mode [ 47.503496][ T5733] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.506533][ T5733] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.509579][ T5733] bridge_slave_1: entered allmulticast mode [ 47.513560][ T5733] bridge_slave_1: entered promiscuous mode [ 47.546640][ T5734] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.549121][ T5734] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.551454][ T5734] bridge_slave_1: entered allmulticast mode [ 47.554286][ T5734] bridge_slave_1: entered promiscuous mode [ 47.609349][ T5733] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.618608][ T5733] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.628578][ T5734] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.644416][ T5732] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.646926][ T5732] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.649300][ T5732] bridge_slave_0: entered allmulticast mode [ 47.652742][ T5732] bridge_slave_0: entered promiscuous mode [ 47.657700][ T5734] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.660661][ T5737] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.663151][ T5737] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.665486][ T5737] bridge_slave_0: entered allmulticast mode [ 47.668123][ T5737] bridge_slave_0: entered promiscuous mode [ 47.678919][ T5732] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.681718][ T5732] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.684348][ T5732] bridge_slave_1: entered allmulticast mode [ 47.688051][ T5732] bridge_slave_1: entered promiscuous mode [ 47.702152][ T5737] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.704579][ T5737] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.706851][ T5737] bridge_slave_1: entered allmulticast mode [ 47.709464][ T5737] bridge_slave_1: entered promiscuous mode [ 47.713255][ T5733] team0: Port device team_slave_0 added [ 47.717272][ T5733] team0: Port device team_slave_1 added [ 47.741858][ T5734] team0: Port device team_slave_0 added [ 47.751453][ T5732] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.761459][ T5734] team0: Port device team_slave_1 added [ 47.779999][ T5732] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.793028][ T5737] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.797444][ T5733] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.801226][ T5733] 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 1532 would solve the problem. [ 47.811769][ T5733] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.818538][ T5733] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.820805][ T5733] 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 1532 would solve the problem. [ 47.829874][ T5733] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.833813][ T5734] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.836037][ T5734] 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 1532 would solve the problem. [ 47.844078][ T5734] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.854201][ T5734] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.856427][ T5734] 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 1532 would solve the problem. [ 47.864464][ T5734] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.869872][ T5737] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.877873][ T5732] team0: Port device team_slave_0 added [ 47.885555][ T5732] team0: Port device team_slave_1 added [ 47.900231][ T5737] team0: Port device team_slave_0 added [ 47.903933][ T5737] team0: Port device team_slave_1 added [ 47.932333][ T5732] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.935238][ T5732] 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 1532 would solve the problem. [ 47.943343][ T5732] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.979566][ T5734] hsr_slave_0: entered promiscuous mode [ 47.981931][ T5734] hsr_slave_1: entered promiscuous mode [ 47.984886][ T5732] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.987650][ T5732] 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 1532 would solve the problem. [ 47.996842][ T5732] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.004003][ T5733] hsr_slave_0: entered promiscuous mode [ 48.006288][ T5733] hsr_slave_1: entered promiscuous mode [ 48.008411][ T5733] debugfs: 'hsr0' already exists in 'hsr' [ 48.010244][ T5733] Cannot create hsr debugfs directory [ 48.012533][ T5737] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.014910][ T5737] 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 1532 would solve the problem. [ 48.023125][ T5737] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.031542][ T5737] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.033793][ T5737] 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 1532 would solve the problem. [ 48.041652][ T5737] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.121378][ T5737] hsr_slave_0: entered promiscuous mode [ 48.123872][ T5737] hsr_slave_1: entered promiscuous mode [ 48.126014][ T5737] debugfs: 'hsr0' already exists in 'hsr' [ 48.127812][ T5737] Cannot create hsr debugfs directory [ 48.148309][ T5732] hsr_slave_0: entered promiscuous mode [ 48.150625][ T5732] hsr_slave_1: entered promiscuous mode [ 48.153083][ T5732] debugfs: 'hsr0' already exists in 'hsr' [ 48.155356][ T5732] Cannot create hsr debugfs directory [ 48.398288][ T5733] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 48.406411][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 48.418343][ T5733] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 48.423338][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 48.426120][ T5733] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 48.430594][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 48.434247][ T5733] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 48.438974][ T5733] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 48.513679][ T5737] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 48.519944][ T5737] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 48.522979][ T5737] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 48.527428][ T5737] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 48.530926][ T5737] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 48.537287][ T5737] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 48.541465][ T5737] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 48.546359][ T5737] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 48.612018][ T5734] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 48.618795][ T5734] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 48.621823][ T5734] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 48.625958][ T5734] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 48.629209][ T5734] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 48.633917][ T5734] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 48.636750][ T5734] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 48.640904][ T5734] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 48.691053][ T5732] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 48.695724][ T5732] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 48.698887][ T5732] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 48.702982][ T5732] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 48.706983][ T5732] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 48.712844][ T5732] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 48.718901][ T5732] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 48.723508][ T5732] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 48.741995][ T5733] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.778221][ T5733] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.790142][ T1158] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.792880][ T1158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.807707][ T1158] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.810106][ T1158] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.837704][ T5737] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.856736][ T5734] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.904964][ T5737] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.914582][ T5734] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.920525][ T1158] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.922983][ T1158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.934545][ T1158] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.936851][ T1158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.943071][ T5745] Bluetooth: hci0: command tx timeout [ 48.943258][ T5739] Bluetooth: hci1: command tx timeout [ 48.945867][ T5745] Bluetooth: hci3: command tx timeout [ 48.945952][ T64] Bluetooth: hci2: command tx timeout [ 48.951924][ T171] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.954305][ T171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.961743][ T171] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.964181][ T171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.977637][ T5732] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.017709][ T5732] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.035024][ T1158] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.037563][ T1158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.051487][ T171] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.054613][ T171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.208681][ T5733] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.246594][ T5733] veth0_vlan: entered promiscuous mode [ 49.255014][ T5733] veth1_vlan: entered promiscuous mode [ 49.277499][ T5733] veth0_macvtap: entered promiscuous mode [ 49.282474][ T5733] veth1_macvtap: entered promiscuous mode [ 49.296211][ T5733] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.302857][ T5733] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.315600][ T5734] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.345346][ T5737] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.351116][ T5732] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.393321][ T1158] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.393905][ T5734] veth0_vlan: entered promiscuous mode [ 49.396445][ T1158] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.421329][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.424624][ T5734] veth1_vlan: entered promiscuous mode [ 49.427187][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.452473][ T5737] veth0_vlan: entered promiscuous mode [ 49.466262][ T5733] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 49.469151][ T5737] veth1_vlan: entered promiscuous mode [ 49.475216][ T5732] veth0_vlan: entered promiscuous mode [ 49.480679][ T5733] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 49.482088][ T5734] veth0_macvtap: entered promiscuous mode [ 49.487539][ T5733] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 49.489672][ T5734] veth1_macvtap: entered promiscuous mode [ 49.493093][ T5733] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 49.503406][ T5733] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 49.509503][ T5732] veth1_vlan: entered promiscuous mode [ 49.523122][ T5734] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.544570][ T5734] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.547492][ T5737] veth0_macvtap: entered promiscuous mode [ 49.551443][ T5732] veth0_macvtap: entered promiscuous mode [ 49.557982][ T5732] veth1_macvtap: entered promiscuous mode [ 49.562043][ T5737] veth1_macvtap: entered promiscuous mode [ 49.580192][ T5732] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.585605][ T5737] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.592727][ T5732] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.602810][ T5737] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.633110][ T5784] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.661341][ T171] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.661710][ T5885] netlink: 'syz.2.5': attribute type 1 has an invalid length. [ 49.665381][ T171] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.703636][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.706141][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.728233][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.730829][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.735132][ T5887] netlink: 64 bytes leftover after parsing attributes in process `syz.2.6'. [ 49.749090][ T171] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.751890][ T171] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.781238][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.782382][ T5844] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.785358][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.788924][ T5844] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.805205][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.808065][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.812770][ T5784] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.820134][ T5784] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.842518][ T5844] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.847139][ T5844] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.857251][ T5844] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.869600][ T5893] capability: warning: `syz.0.7' uses 32-bit capabilities (legacy support in use) [ 49.876871][ T5893] program syz.0.7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 49.883097][ T5784] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.890553][ T5784] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.902698][ T5844] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.922301][ T5784] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.927170][ T5784] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.930121][ T5784] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.933802][ T5784] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.936580][ T5784] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.962666][ T5897] ------------[ cut here ]------------ [ 49.964710][ T5897] RTNL: assertion failed at ./include/net/netdev_lock.h (72) [ 49.967018][ T5897] WARNING: ./include/net/netdev_lock.h:72 at netdev_queue_get_dma_dev+0x52e/0x660, CPU#1: syz.0.8/5897 [ 49.970435][ T5897] Modules linked in: [ 49.971875][ T5897] CPU: 1 UID: 0 PID: 5897 Comm: syz.0.8 Not tainted syzkaller #0 PREEMPT(full) [ 49.974880][ T5897] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 49.978114][ T5897] RIP: 0010:netdev_queue_get_dma_dev+0x53a/0x660 [ 49.980123][ T5897] Code: 89 c5 89 c6 e8 87 24 6c f8 45 85 ed 0f 85 be fb ff ff e8 09 2a 6c f8 48 8d 3d 12 34 93 07 ba 48 00 00 00 48 c7 c6 60 11 18 8d <67> 48 0f b9 3a e9 9c fb ff ff e8 e7 29 6c f8 48 8d bd 00 08 00 00 [ 49.986480][ T5897] RSP: 0018:ffffc900063cfa68 EFLAGS: 00010283 [ 49.988394][ T5897] RAX: 00000000000002fe RBX: ffff888060008000 RCX: ffffc90007ad2000 [ 49.990865][ T5897] RDX: 0000000000000048 RSI: ffffffff8d181160 RDI: ffffffff9130cb10 [ 49.993458][ T5897] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 49.996121][ T5897] R10: 0000000000000000 R11: 000000000000001f R12: 0000000000000000 [ 49.998574][ T5897] R13: 0000000000000000 R14: ffff888029686568 R15: ffffc900063cfbc8 [ 50.001037][ T5897] FS: 0000000000000000(0000) GS:ffff888096cf3000(0063) knlGS:00000000f546db40 [ 50.003935][ T5897] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 50.005990][ T5897] CR2: 00000000f7353d14 CR3: 000000006d106000 CR4: 0000000000352ef0 [ 50.008475][ T5897] Call Trace: [ 50.009581][ T5897] [ 50.010523][ T5897] io_register_zcrx+0xe94/0x1d30 [ 50.012137][ T5897] ? __pfx_io_register_zcrx+0x10/0x10 [ 50.013949][ T5897] ? rcu_is_watching+0x12/0xc0 [ 50.015468][ T5897] ? trace_contention_end+0x126/0x160 [ 50.017144][ T5897] ? __fget_files+0x215/0x3d0 [ 50.018626][ T5897] __do_sys_io_uring_register+0x1193/0x1bc0 [ 50.020474][ T5897] ? __pfx___do_sys_io_uring_register+0x10/0x10 [ 50.022502][ T5897] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 50.024274][ T5897] ? xfd_validate_state+0x129/0x190 [ 50.025906][ T5897] __do_fast_syscall_32+0xe7/0x970 [ 50.027523][ T5897] do_fast_syscall_32+0x32/0x70 [ 50.029049][ T5897] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 50.031016][ T5897] RIP: 0023:0xf707efec [ 50.032365][ T5897] Code: Unable to access opcode bytes at 0xf707efc2. [ 50.034415][ T5897] RSP: 002b:00000000f546d50c EFLAGS: 00000292 ORIG_RAX: 00000000000001ab [ 50.037003][ T5897] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000020 [ 50.039446][ T5897] RDX: 0000000080000100 RSI: 0000000000000001 RDI: 0000000000000000 [ 50.041935][ T5897] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 50.044547][ T5897] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 50.046995][ T5897] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 50.049461][ T5897] [ 50.050449][ T5897] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 50.052765][ T5897] CPU: 1 UID: 0 PID: 5897 Comm: syz.0.8 Not tainted syzkaller #0 PREEMPT(full) [ 50.055531][ T5897] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 50.058622][ T5897] Call Trace: [ 50.059688][ T5897] [ 50.060625][ T5897] dump_stack_lvl+0x100/0x190 [ 50.062114][ T5897] vpanic+0x552/0x970 [ 50.063405][ T5897] ? __pfx_vpanic+0x10/0x10 [ 50.064838][ T5897] panic+0xd1/0xe0 [ 50.066021][ T5897] ? __pfx_panic+0x10/0x10 [ 50.067437][ T5897] check_panic_on_warn.cold+0x19/0x34 [ 50.069115][ T5897] ? netdev_queue_get_dma_dev+0x52e/0x660 [ 50.070898][ T5897] __warn.cold+0x191/0x318 [ 50.072300][ T5897] __report_bug+0x30f/0x440 [ 50.073765][ T5897] ? netdev_queue_get_dma_dev+0x52e/0x660 [ 50.075550][ T5897] ? __pfx___report_bug+0x10/0x10 [ 50.077129][ T5897] report_bug_entry+0xe1/0x290 [ 50.078630][ T5897] ? netdev_queue_get_dma_dev+0x53a/0x660 [ 50.080403][ T5897] handle_bug+0x1cd/0x2a0 [ 50.081779][ T5897] exc_invalid_op+0x17/0x50 [ 50.083240][ T5897] asm_exc_invalid_op+0x1a/0x20 [ 50.084774][ T5897] RIP: 0010:netdev_queue_get_dma_dev+0x53a/0x660 [ 50.086745][ T5897] Code: 89 c5 89 c6 e8 87 24 6c f8 45 85 ed 0f 85 be fb ff ff e8 09 2a 6c f8 48 8d 3d 12 34 93 07 ba 48 00 00 00 48 c7 c6 60 11 18 8d <67> 48 0f b9 3a e9 9c fb ff ff e8 e7 29 6c f8 48 8d bd 00 08 00 00 [ 50.092699][ T5897] RSP: 0018:ffffc900063cfa68 EFLAGS: 00010283 [ 50.094594][ T5897] RAX: 00000000000002fe RBX: ffff888060008000 RCX: ffffc90007ad2000 [ 50.097057][ T5897] RDX: 0000000000000048 RSI: ffffffff8d181160 RDI: ffffffff9130cb10 [ 50.099519][ T5897] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 50.101972][ T5897] R10: 0000000000000000 R11: 000000000000001f R12: 0000000000000000 [ 50.104448][ T5897] R13: 0000000000000000 R14: ffff888029686568 R15: ffffc900063cfbc8 [ 50.106915][ T5897] ? netdev_queue_get_dma_dev+0x527/0x660 [ 50.108700][ T5897] io_register_zcrx+0xe94/0x1d30 [ 50.110259][ T5897] ? __pfx_io_register_zcrx+0x10/0x10 [ 50.111955][ T5897] ? rcu_is_watching+0x12/0xc0 [ 50.113477][ T5897] ? trace_contention_end+0x126/0x160 [ 50.115172][ T5897] ? __fget_files+0x215/0x3d0 [ 50.116664][ T5897] __do_sys_io_uring_register+0x1193/0x1bc0 [ 50.118518][ T5897] ? __pfx___do_sys_io_uring_register+0x10/0x10 [ 50.120473][ T5897] ? __ia32_sys_futex_time32+0x2f4/0x470 [ 50.122254][ T5897] ? xfd_validate_state+0x129/0x190 [ 50.123926][ T5897] __do_fast_syscall_32+0xe7/0x970 [ 50.125543][ T5897] do_fast_syscall_32+0x32/0x70 [ 50.127083][ T5897] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 50.129057][ T5897] RIP: 0023:0xf707efec [ 50.130362][ T5897] Code: Unable to access opcode bytes at 0xf707efc2. [ 50.132451][ T5897] RSP: 002b:00000000f546d50c EFLAGS: 00000292 ORIG_RAX: 00000000000001ab [ 50.135042][ T5897] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000020 [ 50.137490][ T5897] RDX: 0000000080000100 RSI: 0000000000000001 RDI: 0000000000000000 [ 50.139963][ T5897] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 50.142442][ T5897] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 50.144899][ T5897] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 50.147364][ T5897] [ 50.148882][ T5897] Kernel Offset: disabled [ 50.150249][ T5897] Rebooting in 86400 seconds..