last executing test programs: 1m4.427268383s ago: executing program 1 (id=81): r0 = add_key$user(&(0x7f00000006c0), &(0x7f0000000000)={'syz', 0x1}, &(0x7f0000000440)="3118a062c5e6f9b332e2f3006a9a29fcaff672ae900d6fa95c321004ea8844c7a92ca02b058250a07854dcfb2951b8ea60e3c13305cb31f9a5493befc04fb0be50cc07b31ecfb1baf775d8efd3f847d3392d421fe46244c6886cbb9ad6077b29e5fa3bfdf07a4515d5588050fde3c0f03ddda2ebe8649cf2a473b5069866bd0d8a78cf92c40574dd50446db139d9723e0d3753eb94c0fac0c409d1f208c29e115fba14d1e378ef478508ae2e37b64ca1826d14e1209183948dc754c1d92fdebf", 0xc0, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000340)="8e", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000040)={r1, r0, r0}, &(0x7f0000000180)=""/84, 0x54, &(0x7f0000000340)={&(0x7f0000000240)={'wp384\x00'}}) 55.49953211s ago: executing program 1 (id=82): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000200)={0x34, r1, 0x1, 0x0, 0x0, {0x49}, [@handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}}, 0x0) 47.485700745s ago: executing program 0 (id=83): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x14, r1, 0x301, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) 45.995871814s ago: executing program 1 (id=84): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x1c}}, 0x0) 37.688179884s ago: executing program 0 (id=85): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="6000000010003b1500"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000003800128009000100766c616e000000002800028006000100090000001c0003800c00010004302841e6ba535b0cfdffffff0000000000000008000500", @ANYRES32=r1], 0x60}}, 0x0) 33.530628044s ago: executing program 1 (id=86): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x24}}, 0x0) 27.098553842s ago: executing program 0 (id=87): r0 = landlock_create_ruleset(&(0x7f00000002c0)={0x2001}, 0x10, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0xa2340, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r0, 0x1, &(0x7f0000000340)={0x2000, r1}, 0x0) 25.014260954s ago: executing program 1 (id=88): r0 = mq_open(&(0x7f0000000080)='eth0\x00#\x13\xaeu\xe0\xfbu0*\xf3\x11i\xdd\xd9\xc6\x87\xde\xbf_\xa0\xf6\xdfk\xbf.\"\xa6\xc0#p\xcd\x1c/\xa6\xf2\xbcyL\x85a\xb5\xbb~+>\xbc\x93\xf8\xab\x9a3\x85l\x1d\x15\x11\x1a{@!2\xb6!\xae\xf79k\x90\x88\v8I$\xfdQ\x1d\x90=r\xd8\xc0\xd8\t/\x8dv\xb8\x93\xc3C\xae\x9dc\xd1T\xdd\x14\xd3\xe1\xbe_$A=z\xee\xbd/X\xbemOX)s\x94\xde\xbe_\v\x01\xbe\xeb\xbb\x91\x11z\xc2|d\x1b\x04\xd2\xf9yx\xb2\x1b\bLTrw\x88\x9e0\t\xc6\xe2\x9c\xed\\\xd8[\xc8\x04 \xf3\xac]V\x1d:\xfc\xc3\x9e\x02\ax\xef\xfe\x1c.TT\xcf\xbf\xf5\x80a%\xdcQ\xb3CuT\xcc7\x8avs\xb2\a\xfe\xb3j*\xad\x18I\xcc\xe9\xaa{]\xef\xb7\xf2\xee*\xf95\bJt\xd0s\xc4\xaa\xc8\x13~\xb2\xf20\xbdf\xdb\xaeG\xe3\xfb\xef\x94\xef:Q\x1b\xe3\xa3\xa4}\xef`e\xcdL\xab\xdb\r\xf2y\x9fg1\xf4\t\x18i/!\x13\xf1,\x8cu\xaa\xbf~)\x94\x1b2\x93\x86\xe7\x9a\xf2j\xa8\x96\xa6\xa2\xfcN\x81\xafTh\xb3\x1bo:\xe8\vq7S\xe4H\xf3L\xa0\x9c\x97B\x12\x10\x9d\xaa\x7fq\x06\xb9(\xf6\x1c\x83\xb1J\xec\x926\xb5a0\xa0B\xae|', 0x42, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000600)="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", 0xfd1, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000004600)=""/102381, 0x19038, 0x0, 0x0) 18.294158225s ago: executing program 1 (id=89): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x30}}, 0x0) 17.859647497s ago: executing program 0 (id=90): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000780)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101008000005e1affd5020800000900010073797a300046000008000240000000032c000000030a01030003371cb6000010023400000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000900)={{0x14}, [@NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x2c, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, @connlimit={{0xe}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_CONNLIMIT_COUNT={0x8}, @NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x80}}, 0x0) 8.807147547s ago: executing program 0 (id=91): r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc}, 0xc) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc, 0x1}, 0xc) 0s ago: executing program 0 (id=92): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x25dfdbfb, {}, [@ETHTOOL_A_RINGS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x1000}]}, 0x34}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:40864' (ED25519) to the list of known hosts. syzkaller login: [ 337.808633][ T3176] cgroup: Unknown subsys name 'net' [ 338.269534][ T3176] cgroup: Unknown subsys name 'cpuset' [ 338.328850][ T3176] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 386.984071][ T3176] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 452.054037][ T3185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 452.131944][ T3185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 454.384484][ T3182] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 454.465860][ T3182] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 464.912047][ T3185] hsr_slave_0: entered promiscuous mode [ 464.970250][ T3185] hsr_slave_1: entered promiscuous mode [ 467.676449][ T3182] hsr_slave_0: entered promiscuous mode [ 467.730869][ T3182] hsr_slave_1: entered promiscuous mode [ 467.764170][ T3182] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 467.771517][ T3182] Cannot create hsr debugfs directory [ 472.939808][ T3185] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 473.063338][ T3185] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 473.160963][ T3185] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 473.254378][ T3185] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 474.765923][ T3182] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 474.935868][ T3182] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 475.159365][ T3182] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 475.343085][ T3182] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 483.904985][ T3185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 486.825540][ T3182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 525.196242][ T3182] veth0_vlan: entered promiscuous mode [ 525.669170][ T3182] veth1_vlan: entered promiscuous mode [ 526.405417][ T3182] veth0_macvtap: entered promiscuous mode [ 526.524878][ T3182] veth1_macvtap: entered promiscuous mode [ 528.356036][ T3182] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 528.372089][ T3182] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 528.375551][ T3182] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 528.383016][ T3182] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 528.613717][ T3185] veth0_vlan: entered promiscuous mode [ 529.306520][ T3185] veth1_vlan: entered promiscuous mode [ 531.931291][ T3185] veth0_macvtap: entered promiscuous mode [ 532.345653][ T3182] 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. [ 532.373392][ T3185] veth1_macvtap: entered promiscuous mode [ 533.762963][ T3185] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 533.765697][ T3185] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 533.793496][ T3185] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 533.795982][ T3185] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 590.744620][ T3931] netlink: 8 bytes leftover after parsing attributes in process `syz.1.12'. [ 615.693195][ T3894] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 615.823757][ T3894] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 641.485712][ T3894] hsr_slave_0: entered promiscuous mode [ 641.693927][ T3894] hsr_slave_1: entered promiscuous mode [ 641.752608][ T3894] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 641.755843][ T3894] Cannot create hsr debugfs directory [ 647.680089][ T4218] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 650.776455][ T3894] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 652.312387][ T3894] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 653.534397][ T3894] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 655.172378][ T3894] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 657.469760][ T3894] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 657.935704][ T3894] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 658.264549][ T3894] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 658.689914][ T3894] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 677.394822][ T3894] 8021q: adding VLAN 0 to HW filter on device bond0 [ 735.812609][ T4315] netlink: 4 bytes leftover after parsing attributes in process `syz.1.41'. [ 740.864172][ T3894] veth0_vlan: entered promiscuous mode [ 741.154819][ T3894] veth1_vlan: entered promiscuous mode [ 742.275671][ T3894] veth0_macvtap: entered promiscuous mode [ 742.828408][ T3894] veth1_macvtap: entered promiscuous mode [ 745.292967][ T3894] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 745.295277][ T3894] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 745.368603][ T3894] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 745.370813][ T3894] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 785.479187][ T4345] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 796.636781][ T4354] Zero length message leads to an empty skb [ 852.443180][ T3178] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 852.962624][ T3178] usb 1-1: Using ep0 maxpacket: 8 [ 853.426397][ T3178] usb 1-1: config 0 has an invalid interface number: 52 but max is 0 [ 853.431562][ T3178] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 853.433352][ T3178] usb 1-1: config 0 has no interface number 0 [ 853.434971][ T3178] usb 1-1: config 0 interface 52 altsetting 1 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 853.440552][ T3178] usb 1-1: config 0 interface 52 altsetting 1 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 853.442505][ T3178] usb 1-1: config 0 interface 52 altsetting 1 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 853.444364][ T3178] usb 1-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 853.446836][ T3178] usb 1-1: config 0 interface 52 has no altsetting 0 [ 853.450200][ T3178] usb 1-1: New USB device found, idVendor=06cb, idProduct=0007, bcdDevice= 8.00 [ 853.451860][ T3178] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 853.761504][ T3178] usb 1-1: config 0 descriptor?? [ 855.896181][ T3178] input: USB Synaptics Device 06cb:0007 (Stick) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.52/input/input0 [ 857.031762][ T3871] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 857.880865][ T3871] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 857.883600][ T3871] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 857.886212][ T3871] usb 2-1: New USB device found, idVendor=046d, idProduct=c222, bcdDevice= 0.00 [ 857.898488][ T3871] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 858.032408][ T3871] usb 2-1: config 0 descriptor?? [ 859.921022][ T3178] usb 1-1: USB disconnect, device number 2 [ 860.392308][ T3871] lg-g15 0003:046D:C222.0001: hidraw0: USB HID v0.00 Device [HID 046d:c222] on usb-dummy_hcd.1-1/input0 [ 860.550698][ T3871] usb 2-1: USB disconnect, device number 2 [ 881.764741][ T3812] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 882.180312][ T3812] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 882.201052][ T3812] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 882.203481][ T3812] usb 1-1: New USB device found, idVendor=046d, idProduct=c294, bcdDevice= 0.00 [ 882.204754][ T3812] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 882.405693][ T3812] usb 1-1: config 0 descriptor?? [ 885.216266][ T3812] logitech 0003:046D:C294.0002: unknown main item tag 0x0 [ 885.229292][ T3812] logitech 0003:046D:C294.0002: unknown main item tag 0x0 [ 885.231464][ T3812] logitech 0003:046D:C294.0002: unknown main item tag 0x0 [ 885.453247][ T3812] logitech 0003:046D:C294.0002: hidraw0: USB HID v0.00 Device [HID 046d:c294] on usb-dummy_hcd.0-1/input0 [ 885.455690][ T3812] logitech 0003:046D:C294.0002: no inputs found [ 886.071532][ T3812] usb 1-1: USB disconnect, device number 3 [ 913.884288][ T4497] netlink: 12 bytes leftover after parsing attributes in process `syz.0.85'. [ 1095.055418][ T4524] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1095.498891][ T4524] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1109.752918][ T4533] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1110.262353][ T4533] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1142.553696][ T4524] hsr_slave_0: entered promiscuous mode [ 1143.432070][ T4524] hsr_slave_1: entered promiscuous mode [ 1143.945147][ T4524] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1143.961744][ T4524] Cannot create hsr debugfs directory [ 1158.174787][ T4533] hsr_slave_0: entered promiscuous mode [ 1158.813986][ T4533] hsr_slave_1: entered promiscuous mode [ 1158.942215][ T4533] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1158.944564][ T4533] Cannot create hsr debugfs directory [ 1177.482160][ T4524] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1463.630744][ T36] INFO: task syz.1.89:4511 blocked for more than 430 seconds. [ 1463.634195][ T36] Not tainted 6.12.0-rc1-syzkaller-00002-gcfb10de18538 #0 [ 1463.636652][ T36] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1463.661048][ T36] task:syz.1.89 state:D stack:0 pid:4511 tgid:4508 ppid:3185 flags:0x00000002 [ 1463.664319][ T36] Call Trace: [ 1463.665874][ T36] [] __schedule+0xd5a/0x3886 [ 1463.702146][ T36] [] schedule+0xc4/0x324 [ 1463.703944][ T36] [] schedule_timeout+0x1e2/0x296 [ 1463.705666][ T36] [] __wait_for_common+0x1ca/0x4b6 [ 1463.737438][ T36] [] wait_for_completion+0x1a/0x22 [ 1463.739172][ T36] [] rcu_barrier+0x2dc/0x6cc [ 1463.740392][ T36] [] netdev_run_todo+0x294/0x105e [ 1463.741555][ T36] [] rtnl_unlock+0x14/0x1c [ 1463.742900][ T36] [] tun_chr_close+0xde/0x230 [ 1463.744129][ T36] [] __fput+0x378/0x9e6 [ 1463.745651][ T36] [] ____fput+0x1c/0x26 [ 1463.769902][ T36] [] task_work_run+0x16a/0x25e [ 1463.772009][ T36] [] do_exit+0xa4c/0x2986 [ 1463.773752][ T36] [] do_group_exit+0xd4/0x26c [ 1463.775318][ T36] [] get_signal+0x1e98/0x23b0 [ 1463.792858][ T36] [] arch_do_signal_or_restart+0x8d6/0x1190 [ 1463.794360][ T36] [] syscall_exit_to_user_mode+0x2a6/0x31e [ 1463.810773][ T36] [] do_trap_ecall_u+0x86/0x216 [ 1463.811971][ T36] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1463.814191][ T36] INFO: task syz.0.92:4520 blocked for more than 430 seconds. [ 1463.815196][ T36] Not tainted 6.12.0-rc1-syzkaller-00002-gcfb10de18538 #0 [ 1463.816085][ T36] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1463.828966][ T36] task:syz.0.92 state:D stack:0 pid:4520 tgid:4519 ppid:3894 flags:0x00000002 [ 1463.831681][ T36] Call Trace: [ 1463.832987][ T36] [] __schedule+0xd5a/0x3886 [ 1463.834780][ T36] [] schedule+0xc4/0x324 [ 1463.836420][ T36] [] schedule_preempt_disabled+0x16/0x28 [ 1463.899339][ T36] [] __mutex_lock+0x86a/0x1022 [ 1463.900694][ T36] [] mutex_lock_nested+0x14/0x1c [ 1463.901761][ T36] [] rcu_barrier+0x56/0x6cc [ 1463.902834][ T36] [] netdev_run_todo+0x294/0x105e [ 1463.903801][ T36] [] rtnl_unlock+0x14/0x1c [ 1463.904790][ T36] [] tun_chr_close+0xde/0x230 [ 1463.905809][ T36] [] __fput+0x378/0x9e6 SYZFAIL: failed to recv rpc [ 1463.962042][ T36] [] ____fput+0x1c/0x26 [ 1463.964318][ T36] [] task_work_run+0x16a/0x25e [ 1463.966041][ T36] [] do_exit+0xa4c/0x2986 [ 1464.008341][ T36] [] do_group_exit+0xd4/0x26c [ 1464.009950][ T36] [] get_signal+0x1e98/0x23b0 [ 1464.011186][ T36] [] arch_do_signal_or_restart+0x8d6/0x1190 [ 1464.013000][ T36] [] syscall_exit_to_user_mode+0x2a6/0x31e [ 1464.014990][ T36] [] do_trap_ecall_u+0x86/0x216 fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1464.057709][ T36] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1464.059701][ T36] [ 1464.059701][ T36] Showing all locks held in the system: [ 1464.061204][ T36] 2 locks held by kworker/0:0/8: [ 1464.063014][ T36] 2 locks held by kworker/0:1/9: [ 1464.064486][ T36] 1 lock held by kworker/R-mm_pe/13: [ 1464.065939][ T36] #0: ffffffff87e86d68 (wq_pool_attach_mutex){+.+.}-{3:3}, at: rescuer_thread+0x73e/0xc72 [ 1464.105640][ T36] 1 lock held by khungtaskd/36: [ 1464.148167][ T36] #0: ffffffff87fcc100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x68/0x2d6 [ 1464.152940][ T36] 1 lock held by kworker/0:2/928: [ 1464.154478][ T36] 1 lock held by kworker/R-dm_bu/1603: [ 1464.156043][ T36] 1 lock held by syslogd/2995: [ 1464.189391][ T36] 2 locks held by getty/3151: [ 1464.190675][ T36] #0: ff600000731480a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 1464.194193][ T36] #1: ff2000000008b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd7c/0x129a [ 1464.233570][ T36] 2 locks held by syz-executor/3176: [ 1464.281307][ T36] 2 locks held by kworker/0:3/3178: [ 1464.283947][ T36] 1 lock held by kworker/R-wg-cr/3360: [ 1464.286476][ T36] #0: ffffffff87e86d68 (wq_pool_attach_mutex){+.+.}-{3:3}, at: worker_attach_to_pool+0x36/0x3c4 [ 1464.311369][ T36] 1 lock held by kworker/R-wg-cr/3375: [ 1464.312519][ T36] #0: ffffffff87e86d68 (wq_pool_attach_mutex){+.+.}-{3:3}, at: worker_attach_to_pool+0x36/0x3c4 [ 1464.377746][ T36] 1 lock held by kworker/R-wg-cr/3378: [ 1464.379836][ T36] 1 lock held by kworker/R-wg-cr/3381: [ 1464.381328][ T36] #0: ffffffff87e86d68 (wq_pool_attach_mutex){+.+.}-{3:3}, at: worker_attach_to_pool+0x36/0x3c4 [ 1464.385715][ T36] 1 lock held by kworker/R-wg-cr/3384: [ 1464.411910][ T36] #0: ffffffff87e86d68 (wq_pool_attach_mutex){+.+.}-{3:3}, at: worker_attach_to_pool+0x36/0x3c4 [ 1464.416616][ T36] 1 lock held by kworker/R-wg-cr/3387: [ 1464.440468][ T36] #0: ffffffff87e86d68 (wq_pool_attach_mutex){+.+.}-{3:3}, at: rescuer_thread+0x73e/0xc72 [ 1464.444981][ T36] 1 lock held by syz.0.1/3872: [ 1464.446367][ T36] #0: ff600000154394c8 (mapping.invalidate_lock#2){+.+.}-{3:3}, at: blkdev_fallocate+0x1ac/0x30a [ 1464.486657][ T36] 2 locks held by kworker/0:4/3871: [ 1464.502333][ T36] 1 lock held by kworker/R-wg-cr/4000: [ 1464.503873][ T36] #0: ffffffff87e86d68 (wq_pool_attach_mutex){+.+.}-{3:3}, at: worker_attach_to_pool+0x36/0x3c4 [ 1464.539275][ T36] 1 lock held by kworker/R-wg-cr/4003: [ 1464.540462][ T36] 1 lock held by kworker/R-wg-cr/4006: [ 1464.541451][ T36] #0: ffffffff87e86d68 (wq_pool_attach_mutex){+.+.}-{3:3}, at: worker_attach_to_pool+0x36/0x3c4 [ 1464.544337][ T36] 2 locks held by kworker/0:5/4460: [ 1464.545334][ T36] 2 locks held by kworker/0:6/4502: [ 1464.546271][ T36] 1 lock held by syz.1.89/4511: [ 1464.569516][ T36] #0: ffffffff87fdc6c0 (rcu_state.barrier_mutex){+.+.}-{3:3}, at: rcu_barrier+0x56/0x6cc [ 1464.573625][ T36] 1 lock held by syz.0.92/4520: [ 1464.574974][ T36] #0: ffffffff87fdc6c0 (rcu_state.barrier_mutex){+.+.}-{3:3}, at: rcu_barrier+0x56/0x6cc [ 1464.598953][ T36] 7 locks held by syz-executor/4524: [ 1464.600703][ T36] #0: ff6000001d50a420 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x728/0x9b4 [ 1464.605112][ T36] #1: ff6000002b493c88 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x23a/0x460 [ 1464.679839][ T36] #2: ff6000001b3c9d28 (kn->active#4){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x258/0x460 [ 1464.684635][ T36] #3: ffffffff88c129e8 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: del_device_store+0xf0/0x48c [ 1464.712373][ T36] #4: ff60000018cd80e8 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0x9c/0x572 [ 1464.716382][ T36] #5: ff6000001d660250 (&devlink->lock_key){+.+.}-{3:3}, at: devl_lock+0x22/0x2c [ 1464.744344][ T36] #6: ffffffff87fdc6c0 (rcu_state.barrier_mutex){+.+.}-{3:3}, at: rcu_barrier+0x56/0x6cc [ 1464.780515][ T36] 2 locks held by kworker/0:7/4530: [ 1464.782003][ T36] 4 locks held by syz-executor/4533: [ 1464.783386][ T36] #0: ff6000001d50a420 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x728/0x9b4 [ 1464.851200][ T36] #1: ff60000028e49488 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x23a/0x460 [ 1464.855890][ T36] #2: ff6000001b3c9d28 (kn->active#4){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x258/0x460 [ 1464.914253][ T36] #3: ffffffff88c129e8 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: del_device_store+0xf0/0x48c [ 1464.974295][ T36] 2 locks held by kworker/0:8/4867: [ 1464.975790][ T36] 2 locks held by kworker/0:9/5130: [ 1465.034340][ T36] 2 locks held by kworker/0:10/5132: [ 1465.036362][ T36] [ 1465.092429][ T36] ============================================= [ 1465.092429][ T36] [ 1465.094940][ T36] NMI backtrace for cpu 1 [ 1465.096351][ T36] CPU: 1 UID: 0 PID: 36 Comm: khungtaskd Not tainted 6.12.0-rc1-syzkaller-00002-gcfb10de18538 #0 [ 1465.098105][ T36] Hardware name: riscv-virtio,qemu (DT) [ 1465.099344][ T36] Call Trace: [ 1465.100283][ T36] [] dump_backtrace+0x2e/0x3c [ 1465.101824][ T36] [] show_stack+0x34/0x40 [ 1465.103138][ T36] [] dump_stack_lvl+0x122/0x196 [ 1465.104594][ T36] [] dump_stack+0x1c/0x24 [ 1465.106019][ T36] [] nmi_cpu_backtrace+0x39c/0x39e [ 1465.107527][ T36] [] nmi_trigger_cpumask_backtrace+0x2b6/0x456 [ 1465.109111][ T36] [] arch_trigger_cpumask_backtrace+0x2c/0x3c [ 1465.110660][ T36] [] watchdog+0xcfa/0x1178 [ 1465.111946][ T36] [] kthread+0x28c/0x3a6 [ 1465.113263][ T36] [] ret_from_fork+0xe/0x18 [ 1465.119862][ T36] Sending NMI from CPU 1 to CPUs 0: [ 1465.122413][ C0] NMI backtrace for cpu 0 [ 1465.124177][ C0] CPU: 0 UID: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.12.0-rc1-syzkaller-00002-gcfb10de18538 #0 [ 1465.125610][ C0] Hardware name: riscv-virtio,qemu (DT) [ 1465.126987][ C0] Workqueue: wg-crypt-wg0 wg_packet_tx_worker [ 1465.128914][ C0] epc : ip_route_output_flow+0x20/0x142 [ 1465.130266][ C0] ra : ip_route_output_flow+0x20/0x142 [ 1465.131735][ C0] epc : ffffffff85323a54 ra : ffffffff85323a54 sp : ff20000000006db0 [ 1465.132959][ C0] gp : ffffffff897bea80 tp : ff600000122a4ec0 t0 : ff600000122a59e0 [ 1465.134217][ C0] t1 : ff600000122a5a80 t2 : 0000000000000006 s0 : ff20000000006df0 [ 1465.135455][ C0] s1 : ff60000011b3db40 a0 : ff6000001e000000 a1 : ff20000000006e70 [ 1465.136673][ C0] a2 : 0000000000f00000 a3 : ffffffff85323a54 a4 : 0000000000000000 [ 1465.138069][ C0] a5 : ff600000122a4ec0 a6 : 0000000000f00000 a7 : 0000000056e543b7 [ 1465.139337][ C0] s2 : ff20000000006e70 s3 : ff6000001e000000 s4 : 0000000000000000 [ 1465.140584][ C0] s5 : 0000000000000000 s6 : 0000000000000001 s7 : ff6000001e000000 [ 1465.141787][ C0] s8 : 0000000000000000 s9 : 1fec000002367b73 s10: 1fe4000000000dc8 [ 1465.143029][ C0] s11: 1fec000002367b82 t3 : 1fec000002454b3b t4 : 000000000000000f [ 1465.144247][ C0] t5 : 8374b928a67c3bc0 t6 : 1fec000002454b54 [ 1465.145323][ C0] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 1465.146699][ C0] [] ip_route_output_flow+0x20/0x142 [ 1465.148244][ C0] [] ip_route_me_harder+0x4e4/0x1158 [ 1465.149689][ C0] [] synproxy_send_tcp.isra.0+0x2be/0x5d2 [ 1465.151153][ C0] [] synproxy_send_client_synack+0x940/0xc9a [ 1465.152582][ C0] [] nft_synproxy_do_eval+0x8ac/0xa52 [ 1465.153960][ C0] [] nft_synproxy_eval+0x28/0x36 [ 1465.155307][ C0] [] nft_do_chain+0x328/0x1598 [ 1465.156642][ C0] [] nft_do_chain_inet+0x180/0x316 [ 1465.158026][ C0] [] nf_hook_slow+0xb8/0x1ec [ 1465.159483][ C0] [] ip_local_deliver+0x2ea/0x568 [ 1465.160925][ C0] [] ip_rcv_finish+0x1b0/0x2d2 [ 1465.162295][ C0] [] ip_rcv+0xd6/0x44e [ 1465.163672][ C0] [] __netif_receive_skb_one_core+0x106/0x16e [ 1465.165163][ C0] [] __netif_receive_skb+0x2c/0x144 [ 1465.166628][ C0] [] process_backlog+0x4fc/0x1cbc [ 1465.168133][ C0] [] __napi_poll.constprop.0+0xaa/0x4b8 [ 1465.169692][ C0] [] net_rx_action+0xa12/0xf10 [ 1465.171214][ C0] [] handle_softirqs+0x4a6/0x10de [ 1465.172556][ C0] [] __do_softirq+0x12/0x1a [ 1465.174005][ C0] [] ___do_softirq+0x18/0x20 [ 1465.175255][ C0] [] call_on_irq_stack+0x32/0x40 [ 1465.999489][ T36] Kernel panic - not syncing: hung_task: blocked tasks [ 1466.014519][ T36] CPU: 1 UID: 0 PID: 36 Comm: khungtaskd Not tainted 6.12.0-rc1-syzkaller-00002-gcfb10de18538 #0 [ 1466.017532][ T36] Hardware name: riscv-virtio,qemu (DT) [ 1466.019182][ T36] Call Trace: [ 1466.020831][ T36] [] dump_backtrace+0x2e/0x3c [ 1466.025405][ T36] [] show_stack+0x34/0x40 [ 1466.026923][ T36] [] dump_stack_lvl+0x108/0x196 [ 1466.028542][ T36] [] dump_stack+0x1c/0x24 [ 1466.030078][ T36] [] panic+0x388/0x86c [ 1466.031415][ T36] [] watchdog+0x78a/0x1178 [ 1466.032838][ T36] [] kthread+0x28c/0x3a6 [ 1466.034362][ T36] [] ret_from_fork+0xe/0x18 [ 1466.036330][ T36] SMP: stopping secondary CPUs [ 1466.043940][ T36] Rebooting in 86400 seconds.. VM DIAGNOSIS: 13:02:38 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff804308f2 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 0000000080000428 stvec ffffffff85ffc970 vstvec 0000000000000000 mepc ffffffff84d0a0ba sepc ffffffff85ffb79a vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080029000 sscratch 0000000000000000 satp a023a000000ad619 x0/zero 0000000000000000 x1/ra ffffffff802484dc x2/sp ff200000000067d0 x3/gp ffffffff897bea80 x4/tp ff6000001b9a9a40 x5/t0 ff6000001b9aa560 x6/t1 fffffffef2164efa x7/t2 0000000000000001 x8/s0 ff20000000006760 x9/s1 ff200000000067e0 x10/a0 ff20000000006820 x11/a1 0000000000000000 x12/a2 0000000000000000 x13/a3 ffffffff8001044e x14/a4 0000000000000000 x15/a5 ff6000001b9a9a40 x16/a6 0000000000f00000 x17/a7 ffffffff90b277d3 x18/s2 ff200000000068a0 x19/s3 0000000000000002 x20/s4 0000000000000001 x21/s5 0000000000000000 x22/s6 ffffffff804990a2 x23/s7 dfffffff00000000 x24/s8 dfffffff00000000 x25/s9 ffffffff85ffc970 x26/s10 0000000000007fff x27/s11 ff20000000006910 x28/t3 1fec0000037354ab x29/t4 fffffffef2164efa x30/t5 fffffffef2164efb x31/t6 1fec0000037354c9 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff8023fb80 mhartid 0000000000000001 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 0000000080000428 stvec ffffffff85ffc970 vstvec 0000000000000000 mepc ffffffff8001fb06 sepc ffffffff802336f6 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080027000 sscratch 0000000000000000 satp a01230000009f0cf x0/zero 0000000000000000 x1/ra ffffffff8026eb10 x2/sp ff200000002e7310 x3/gp ffffffff897bea80 x4/tp ff60000013283480 x5/t0 ff60000013283fa0 x6/t1 fffffffef12f83e4 x7/t2 0000000000000233 x8/s0 ff200000002e7a10 x9/s1 ffffffff88639960 x10/a0 0000000000000001 x11/a1 0000000000000000 x12/a2 0000000000000002 x13/a3 ffffffff80262bc6 x14/a4 0000000000000000 x15/a5 0000000000000000 x16/a6 0000000000000003 x17/a7 0000000000000003 x18/s2 0000000000000001 x19/s3 0000000000000000 x20/s4 ffffffff88b24368 x21/s5 1ffffffff116486d x22/s6 0000000000000001 x23/s7 0000000000000000 x24/s8 0000000000000000 x25/s9 0000000000000000 x26/s10 dfffffff00000000 x27/s11 ff200000002e79a0 x28/t3 1fec0000026507f3 x29/t4 fffffffef12f83e4 x30/t5 fffffffef12f83e5 x31/t6 ff200000002e7378 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000